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stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-220-g49d1c2e96b78)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-220-g49d1c2e96b78) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.186-220… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.186-220-g49d1c2e96b78 Git Commit: 49d1c2e96b7891914c40702a379f1c4b936aae62 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: 32r2el_defconfig: (gcc-8) FAIL bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' 1 (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 1 month

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Zdravstvujte! Vas interesuyut klientskie bazy dannyh?

by stable＠vger.kernel.org

Zdravstvujte! Vas interesuyut klientskie bazy dannyh?

6 years, 1 month

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stable-rc/linux-4.14.y boot: 120 boots: 1 failed, 78 passed with 41 offline (v4.14.134-303-g55685a28b143)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 120 boots: 1 failed, 78 passed with 41 offline (v4.14.134-303-g55685a28b143) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.134-3… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.134-303-g55685a28b143 Git Commit: 55685a28b1431ae3c9f6041e5e20693369feb8d5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 26 SoC families, 16 builds out of 201 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

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stable-rc/linux-4.4.y boot: 91 boots: 1 failed, 57 passed with 32 offline, 1 conflict (v4.4.186-152-g312c583f6950)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 91 boots: 1 failed, 57 passed with 32 offline, 1 conflict (v4.4.186-152-g312c583f6950) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.186-152… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.186-152-g312c583f6950 Git Commit: 312c583f695014a27e3ce0ab568e819e38e9ba3a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 44 unique boards, 20 SoC families, 14 builds out of 190 Boot Failure Detected: arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab Offline Platforms: arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu: lab-linaro-lkft: PASS (gcc-8) lab-drue: PASS (gcc-8) lab-baylibre: FAIL (gcc-8) lab-collabora: PASS (gcc-8) lab-mhart: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

6 years, 1 month

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[PATCH-4.19-stable 0/2] iommu/vt-d: queue_iova() boot crash backport

by Dmitry Safonov

Backport commits from master that fix boot failure on some intel machines. Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Joerg Roedel <jroedel(a)suse.de> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Dmitry Safonov (1): iommu/vt-d: Don't queue_iova() if there is no flush queue Joerg Roedel (1): iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/iova.c | 18 ++++++++++++++---- include/linux/iova.h | 6 ++++++ 3 files changed, 21 insertions(+), 5 deletions(-) -- 2.22.0

6 years, 1 month

2
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stable-rc/linux-4.9.y boot: 100 boots: 0 failed, 65 passed with 35 offline (v4.9.186-216-gf61b5d80bbfa)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 100 boots: 0 failed, 65 passed with 35 offline (v4.9.186-216-gf61b5d80bbfa) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.186-216… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.186-216-gf61b5d80bbfa Git Commit: f61b5d80bbfaa5820eddeb363b965c6e175974d0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 50 unique boards, 23 SoC families, 15 builds out of 197 Offline Platforms: arm64: defconfig: gcc-8 meson-gxbb-odroidc2: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable-rc/linux-4.19.y boot: 125 boots: 1 failed, 84 passed with 40 offline (v4.19.62-124-g59a35b3f56e4)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 125 boots: 1 failed, 84 passed with 40 offline (v4.19.62-124-g59a35b3f56e4) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.62-12… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.62-124-g59a35b3f56e4 Git Commit: 59a35b3f56e49c0786df0ac8ef2665a63c7a3e60 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 72 unique boards, 27 SoC families, 17 builds out of 206 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
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[PATCH-4.14-stable 0/2] iommu/vt-d: queue_iova() boot crash backport

by Dmitry Safonov

Backport commits from master that fix boot failure on some intel machines. I have only boot tested this in a VM. Functional testing for v4.14 is out of my scope as patches differ only on a trivial conflict from v4.19, where I discovered/debugged the issue. While testing v4.14 stable on affected nodes would require porting some other [local] patches, which is out of my timelimit for the backport. Hopefully, that's fine. Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Joerg Roedel <jroedel(a)suse.de> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Dmitry Safonov (1): iommu/vt-d: Don't queue_iova() if there is no flush queue Joerg Roedel (1): iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/iova.c | 18 ++++++++++++++---- include/linux/iova.h | 6 ++++++ 3 files changed, 21 insertions(+), 5 deletions(-) -- 2.22.0

6 years, 1 month

1
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[PATCH 0/4] Fix NFSv4 lookup revalidation

by Qian Lu

Hello Greg, Can you please consider including the following patches in the stable linux-4.14.y branch? The following patch series attempts to address the issues raised by Stan Hu around NFSv4 lookup revalidation. The first patch in the series should, in principle suffice to address the exact issue raised by Stan, however when looking at the implementation of nfs4_lookup_revalidate(), it becomes clear that we're not doing enough to revalidate the dentry itself when performing NFSv4.1 opens either. Trond Myklebust (3): NFS: Fix dentry revalidation on NFSv4 lookup NFS: Refactor nfs_lookup_revalidate() NFSv4: Fix lookup revalidate of regular files zhangliguang (1): NFS: Remove redundant semicolon fs/nfs/dir.c | 295 ++++++++++++++++++++++++++++++------------------------ fs/nfs/nfs4proc.c | 15 ++- 2 files changed, 174 insertions(+), 136 deletions(-) -- 2.15.3.AMZN

6 years, 1 month

2
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stable-rc/linux-5.2.y boot: 136 boots: 0 failed, 90 passed with 45 offline, 1 untried/unknown (v5.2.4-217-g6aaac92a7ecc)

by kernelci.org bot

stable-rc/linux-5.2.y boot: 136 boots: 0 failed, 90 passed with 45 offline, 1 untried/unknown (v5.2.4-217-g6aaac92a7ecc) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.2.y/kernel/v5.2.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.4-217-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.4-217-g6aaac92a7ecc Git Commit: 6aaac92a7ecc330b95d4184c29c3f49e0c6c3de9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 80 unique boards, 28 SoC families, 17 builds out of 209 Offline Platforms: riscv: defconfig: gcc-8 sifive_fu540: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab meson-g12a-u200: 1 offline lab meson-g12a-x96-max: 1 offline lab meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
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[PATCH 4.9 00/83] 4.9.181-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.181 release. There are 83 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Tue 11 Jun 2019 04:39:58 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.181-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.181-rc1 Kirill Smelkov <kirr(a)nexedi.com> fuse: Add FOPEN_STREAM to use stream_open() Kirill Smelkov <kirr(a)nexedi.com> fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock Jiri Slaby <jslaby(a)suse.cz> TTY: serial_core, add ->install Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915: Fix I915_EXEC_RING_MASK Christian König <christian.koenig(a)amd.com> drm/radeon: prefer lower reference dividers Patrik Jakobsson <patrik.r.jakobsson(a)gmail.com> drm/gma500/cdv: Check vbt config bits when detecting lvds panels Dan Carpenter <dan.carpenter(a)oracle.com> genwqe: Prevent an integer overflow in the ioctl Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment" Paul Burton <paul.burton(a)mips.com> MIPS: pistachio: Build uImage.gz by default Jiri Kosina <jkosina(a)suse.cz> x86/power: Fix 'nosmt' vs hibernation triple fault during resume Miklos Szeredi <mszeredi(a)redhat.com> fuse: fallocate: fix return with locked inode John David Anglin <dave.anglin(a)bell.net> parisc: Use implicit space register selection for loading the coherence index of I/O pdirs Linus Torvalds <torvalds(a)linux-foundation.org> rcu: locking and unlocking need to always be at least barriers Hangbin Liu <liuhangbin(a)gmail.com> Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "fib_rules: fix error in backport of e9919a24d302 ("fib_rules: return 0...")" Olivier Matz <olivier.matz(a)6wind.com> ipv6: use READ_ONCE() for inet->hdrincl as in ipv4 Olivier Matz <olivier.matz(a)6wind.com> ipv6: fix EFAULT on sendto with icmpv6 and hdrincl Paolo Abeni <pabeni(a)redhat.com> pktgen: do not sleep with the thread lock held. Zhu Yanjun <yanjun.zhu(a)oracle.com> net: rds: fix memory leak in rds_ib_flush_mr_pool Erez Alfasi <ereza(a)mellanox.com> net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query David Ahern <dsahern(a)gmail.com> neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit Vivien Didelot <vivien.didelot(a)gmail.com> ethtool: fix potential userspace buffer overflow Nadav Amit <namit(a)vmware.com> media: uvcvideo: Fix uvc_alloc_entity() allocation alignment Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi/libstub: Unify command line param parsing Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "x86/build: Move _etext to actual end of .text" Linus Torvalds <torvalds(a)linux-foundation.org> mm: make page ref count overflow check tighter and more explicit Linus Torvalds <torvalds(a)linux-foundation.org> mm: prevent get_user_pages() from overflowing page refcount Punit Agrawal <punit.agrawal(a)arm.com> mm, gup: ensure real head page is ref-counted when using hugepages Will Deacon <will.deacon(a)arm.com> mm, gup: remove broken VM_BUG_ON_PAGE compound check for hugepages Matthew Wilcox <willy(a)infradead.org> fs: prevent page refcount overflow in pipe_buf_get Todd Kjos <tkjos(a)android.com> binder: replace "%p" with "%pK" Ben Hutchings <ben.hutchings(a)codethink.co.uk> binder: Replace "%p" with "%pK" for stable Arend van Spriel <arend.vanspriel(a)broadcom.com> brcmfmac: add subtype check for event handling in data path Arend van Spriel <arend.vanspriel(a)broadcom.com> brcmfmac: assure SSID length from firmware is limited Arend Van Spriel <arend.vanspriel(a)broadcom.com> brcmfmac: add length checks in scheduled scan result handler Thomas Hellstrom <thellstrom(a)vmware.com> drm/vmwgfx: Don't send drm sysfs hotplug events on initial master set Kees Cook <keescook(a)chromium.org> gcc-plugins: Fix build failures under Darwin host Roberto Bergantinos Corpas <rbergant(a)redhat.com> CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM Dan Carpenter <dan.carpenter(a)oracle.com> staging: vc04_services: prevent integer overflow in create_pagelist() Jonathan Corbet <corbet(a)lwn.net> docs: Fix conf.py for Sphinx 2.0 Zhenliang Wei <weizhenliang(a)huawei.com> kernel/signal.c: trace_signal_deliver when signal_group_exit Jiri Slaby <jslaby(a)suse.cz> memcg: make it work on sparse non-0-node systems Joe Burmeister <joe.burmeister(a)devtank.co.uk> tty: max310x: Fix external crystal register setup Jorge Ramirez-Ortiz <jorge.ramirez-ortiz(a)linaro.org> tty: serial: msm_serial: Fix XON/XOFF Lyude Paul <lyude(a)redhat.com> drm/nouveau/i2c: Disable i2c bus access after ->fini() Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Set default power save node to 0 Ravi Bangoria <ravi.bangoria(a)linux.ibm.com> powerpc/perf: Fix MMCRA corruption by bhrb_filter Filipe Manana <fdmanana(a)suse.com> Btrfs: fix race updating log root item during fsync Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> media: smsusb: better handle optional alignment Alan Stern <stern(a)rowland.harvard.edu> media: usb: siano: Fix false-positive "uninitialized variable" warning Alan Stern <stern(a)rowland.harvard.edu> media: usb: siano: Fix general protection fault in smsusb Oliver Neukum <oneukum(a)suse.com> USB: rio500: fix memory leak in close after disconnect Oliver Neukum <oneukum(a)suse.com> USB: rio500: refuse more than one device at a time Maximilian Luz <luzmaximilian(a)gmail.com> USB: Add LPM quirk for Surface Dock GigE adapter Oliver Neukum <oneukum(a)suse.com> USB: sisusbvga: fix oops in error path of sisusb_probe Alan Stern <stern(a)rowland.harvard.edu> USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor Shuah Khan <skhan(a)linuxfoundation.org> usbip: usbip_host: fix stub_dev lock context imbalance regression Shuah Khan <skhan(a)linuxfoundation.org> usbip: usbip_host: fix BUG: sleeping function called from invalid context Carsten Schmid <carsten_schmid(a)mentor.com> usb: xhci: avoid null pointer deref when bos field is NULL Andrey Smirnov <andrew.smirnov(a)gmail.com> xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic() Fabio Estevam <festevam(a)gmail.com> xhci: Use %zu for printing size_t type Henry Lin <henryl(a)nvidia.com> xhci: update bounce buffer with correct sg num Rasmus Villemoes <linux(a)rasmusvillemoes.dk> include/linux/bitops.h: sanitize rotate primitives James Clarke <jrtc27(a)jrtc27.com> sparc64: Fix regression in non-hypervisor TLB flush xcall Junwei Hu <hujunwei4(a)huawei.com> tipc: fix modprobe tipc failed after switch order of device registration David S. Miller <davem(a)davemloft.net> Revert "tipc: fix modprobe tipc failed after switch order of device registration" Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> xen/pciback: Don't disable PCI_COMMAND on PCI device reset. Daniel Axtens <dja(a)axtens.net> crypto: vmx - ghash: do nosimd fallback manually Antoine Tenart <antoine.tenart(a)bootlin.com> net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value Jisheng Zhang <Jisheng.Zhang(a)synaptics.com> net: mvneta: Fix err code path of probe Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT Eric Dumazet <edumazet(a)google.com> ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST Eric Dumazet <edumazet(a)google.com> ipv4/igmp: fix another memory leak in igmpv3_del_delrec() Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix aggregation buffer leak under OOM condition. Chris Packham <chris.packham(a)alliedtelesis.co.nz> tipc: Avoid copying bytes beyond the supplied data Kloetzke Jan <Jan.Kloetzke(a)preh.de> usbnet: fix kernel crash after disconnect Jisheng Zhang <Jisheng.Zhang(a)synaptics.com> net: stmmac: fix reset gpio free missing Eric Dumazet <edumazet(a)google.com> net-gro: fix use-after-free read in napi_gro_frags() Andy Duan <fugang.duan(a)nxp.com> net: fec: fix the clk mismatch in failed_reset path Eric Dumazet <edumazet(a)google.com> llc: fix skb leak in llc_build_and_send_ui_pkt() Mike Manning <mmanning(a)vyatta.att-mail.com> ipv6: Consider sk_bound_dev_if when binding a raw socket to an address ------------- Diffstat: Documentation/conf.py | 2 +- Makefile | 4 +- arch/mips/ath79/setup.c | 6 + arch/mips/pistachio/Platform | 1 + arch/powerpc/perf/core-book3s.c | 6 +- arch/powerpc/perf/power8-pmu.c | 3 + arch/powerpc/perf/power9-pmu.c | 3 + arch/sparc/mm/ultra.S | 4 +- arch/x86/kernel/vmlinux.lds.S | 6 +- arch/x86/power/cpu.c | 10 + arch/x86/power/hibernate_64.c | 33 ++ drivers/android/binder.c | 36 +- drivers/crypto/vmx/ghash.c | 213 +++++------- drivers/firmware/efi/libstub/arm-stub.c | 23 +- drivers/firmware/efi/libstub/arm64-stub.c | 4 +- drivers/firmware/efi/libstub/efi-stub-helper.c | 19 +- drivers/firmware/efi/libstub/efistub.h | 2 + drivers/gpu/drm/gma500/cdv_intel_lvds.c | 3 + drivers/gpu/drm/gma500/intel_bios.c | 3 + drivers/gpu/drm/gma500/psb_drv.h | 1 + drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 26 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c | 15 + drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c | 21 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h | 1 + drivers/gpu/drm/radeon/radeon_display.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 8 +- drivers/irqchip/irq-ath79-misc.c | 11 - drivers/media/usb/siano/smsusb.c | 33 +- drivers/media/usb/uvc/uvc_driver.c | 2 +- drivers/misc/genwqe/card_dev.c | 2 + drivers/misc/genwqe/card_utils.c | 4 + drivers/net/dsa/mv88e6xxx/chip.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 + drivers/net/ethernet/freescale/fec_main.c | 2 +- drivers/net/ethernet/marvell/mvneta.c | 4 +- drivers/net/ethernet/marvell/mvpp2.c | 10 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 +- drivers/net/ethernet/mellanox/mlx4/port.c | 5 - drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 3 +- drivers/net/usb/usbnet.c | 6 + .../broadcom/brcm80211/brcmfmac/cfg80211.c | 16 +- .../wireless/broadcom/brcm80211/brcmfmac/core.c | 5 +- .../wireless/broadcom/brcm80211/brcmfmac/fweh.h | 16 +- .../wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 2 +- drivers/parisc/ccio-dma.c | 4 +- drivers/parisc/sba_iommu.c | 3 +- drivers/s390/scsi/zfcp_ext.h | 1 + drivers/s390/scsi/zfcp_scsi.c | 9 + drivers/s390/scsi/zfcp_sysfs.c | 55 +++- drivers/s390/scsi/zfcp_unit.c | 8 +- .../interface/vchiq_arm/vchiq_2835_arm.c | 9 + drivers/tty/serial/max310x.c | 2 +- drivers/tty/serial/msm_serial.c | 5 +- drivers/tty/serial/serial_core.c | 24 +- drivers/usb/core/config.c | 4 +- drivers/usb/core/quirks.c | 3 + drivers/usb/host/xhci-ring.c | 17 +- drivers/usb/host/xhci.c | 24 +- drivers/usb/misc/rio500.c | 41 ++- drivers/usb/misc/sisusbvga/sisusb.c | 15 +- drivers/usb/usbip/stub_dev.c | 75 +++-- drivers/xen/xen-pciback/pciback_ops.c | 2 - drivers/xen/xenbus/xenbus_dev_frontend.c | 2 +- fs/btrfs/tree-log.c | 8 +- fs/cifs/file.c | 4 +- fs/fuse/dev.c | 12 +- fs/fuse/file.c | 6 +- fs/open.c | 18 + fs/pipe.c | 4 +- fs/read_write.c | 5 +- fs/splice.c | 12 +- include/linux/bitops.h | 16 +- include/linux/cpu.h | 4 + include/linux/efi.h | 2 +- include/linux/fs.h | 4 + include/linux/list_lru.h | 1 + include/linux/mm.h | 6 +- include/linux/pipe_fs_i.h | 10 +- include/linux/rcupdate.h | 6 +- include/uapi/drm/i915_drm.h | 2 +- include/uapi/linux/fuse.h | 2 + include/uapi/linux/tipc_config.h | 10 +- kernel/cpu.c | 4 +- kernel/power/hibernate.c | 9 + kernel/signal.c | 2 + kernel/trace/trace.c | 6 +- mm/gup.c | 54 ++- mm/hugetlb.c | 16 +- mm/list_lru.c | 8 +- net/core/dev.c | 2 +- net/core/ethtool.c | 5 +- net/core/fib_rules.c | 7 +- net/core/neighbour.c | 9 +- net/core/pktgen.c | 11 + net/ipv4/igmp.c | 47 ++- net/ipv6/raw.c | 27 +- net/llc/llc_output.c | 2 + net/rds/ib_rdma.c | 10 +- net/tipc/core.c | 32 +- net/tipc/subscr.c | 14 +- net/tipc/subscr.h | 5 +- scripts/coccinelle/api/stream_open.cocci | 363 +++++++++++++++++++++ scripts/gcc-plugins/gcc-common.h | 4 + sound/pci/hda/patch_realtek.c | 2 +- 106 files changed, 1223 insertions(+), 441 deletions(-)

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stable-rc/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.134-303-g55685a28b143)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.134-303-g55685a28b143) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.134-3… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.134-303-g55685a28b143 Git Commit: 55685a28b1431ae3c9f6041e5e20693369feb8d5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Errors summary: 2 (.text+0x1c8): undefined reference to `iommu_is_span_boundary' 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1023:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1023:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.186-152-g312c583f6950)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.186-152-g312c583f6950) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.186-152… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.186-152-g312c583f6950 Git Commit: 312c583f695014a27e3ce0ab568e819e38e9ba3a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arc: axs103_defconfig: (gcc-8) FAIL axs103_smp_defconfig: (gcc-8) FAIL nsim_hs_defconfig: (gcc-8) FAIL nsim_hs_smp_defconfig: (gcc-8) FAIL nsimosci_hs_defconfig: (gcc-8) FAIL nsimosci_hs_smp_defconfig: (gcc-8) FAIL mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL nlm_xlr_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error nlm_xlr_defconfig (gcc-8): 1 error, 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode 1 arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] 1 (.text+0x19558): undefined reference to `iommu_is_span_boundary' 1 (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 1 cc1: all warnings being treated as errors 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19558): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-216-gf61b5d80bbfa)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-216-gf61b5d80bbfa) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.186-216… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.186-216-gf61b5d80bbfa Git Commit: f61b5d80bbfaa5820eddeb363b965c6e175974d0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: 32r2el_defconfig: (gcc-8) FAIL bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' 1 (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.62-124-g59a35b3f56e4)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.62-124-g59a35b3f56e4) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.62-12… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.62-124-g59a35b3f56e4 Git Commit: 59a35b3f56e49c0786df0ac8ef2665a63c7a3e60 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1007:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1007:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

[PATCH] nbd: replace kill_bdev() with __invalidate_device() again

by SunKe

From: Munehisa Kamata <kamatam(a)amazon.com> Commit abbbdf12497d ("replace kill_bdev() with __invalidate_device()") once did this, but 29eaadc03649 ("nbd: stop using the bdev everywhere") resurrected kill_bdev() and it has been there since then. So buffer_head mappings still get killed on a server disconnection, and we can still hit the BUG_ON on a filesystem on the top of the nbd device. EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) block nbd0: Receive control failed (result -32) block nbd0: shutting down sockets print_req_error: I/O error, dev nbd0, sector 66264 flags 3000 EXT4-fs warning (device nbd0): htree_dirblock_to_tree:979: inode #2: lblock 0: comm ls: error -5 reading directory block print_req_error: I/O error, dev nbd0, sector 2264 flags 3000 EXT4-fs error (device nbd0): __ext4_get_inode_loc:4690: inode #2: block 283: comm ls: unable to read itable block EXT4-fs error (device nbd0) in ext4_reserve_inode_write:5894: IO failure ------------[ cut here ]------------ kernel BUG at fs/buffer.c:3057! invalid opcode: 0000 [#1] SMP PTI CPU: 7 PID: 40045 Comm: jbd2/nbd0-8 Not tainted 5.1.0-rc3+ #4 Hardware name: Amazon EC2 m5.12xlarge/, BIOS 1.0 10/16/2017 RIP: 0010:submit_bh_wbc+0x18b/0x190 ... Call Trace: jbd2_write_superblock+0xf1/0x230 [jbd2] ? account_entity_enqueue+0xc5/0xf0 jbd2_journal_update_sb_log_tail+0x94/0xe0 [jbd2] jbd2_journal_commit_transaction+0x12f/0x1d20 [jbd2] ? __switch_to_asm+0x40/0x70 ... ? lock_timer_base+0x67/0x80 kjournald2+0x121/0x360 [jbd2] ? remove_wait_queue+0x60/0x60 kthread+0xf8/0x130 ? commit_timeout+0x10/0x10 [jbd2] ? kthread_bind+0x10/0x10 ret_from_fork+0x35/0x40 With __invalidate_device(), I no longer hit the BUG_ON with sync or unmount on the disconnected device. Fixes: 29eaadc03649 ("nbd: stop using the bdev everywhere") Cc: linux-block(a)vger.kernel.org Cc: Ratna Manoj Bolla <manoj.br(a)gmail.com> Cc: nbd(a)other.debian.org Cc: stable(a)vger.kernel.org Cc: David Woodhouse <dwmw(a)amazon.com> Signed-off-by: Munehisa Kamata <kamatam(a)amazon.com> CR: https://code.amazon.com/reviews/CR-7629288 --- I reproduced this phenomenon on the fat file system. reproduce steps : 1.Establish a nbd connection. 2.Run two threads:one do mount and umount,anther one do clear_sock ioctl 3.Then hit the BUG_ON. drivers/block/nbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 9bcde23..e21d2de 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -1231,7 +1231,7 @@ static void nbd_clear_sock_ioctl(struct nbd_device *nbd, struct block_device *bdev) { sock_shutdown(nbd); - kill_bdev(bdev); + __invalidate_device(bdev, true); nbd_bdev_reset(bdev); if (test_and_clear_bit(NBD_HAS_CONFIG_REF, &nbd->config->runtime_flags)) -- 2.7.4

6 years, 1 month

3
2
0 0

stable-rc/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.4-217-g6aaac92a7ecc)

by kernelci.org bot

stable-rc/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.4-217-g6aaac92a7ecc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.4-217-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.4-217-g6aaac92a7ecc Git Commit: 6aaac92a7ecc330b95d4184c29c3f49e0c6c3de9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: integrator_defconfig (gcc-8): 2 warnings multi_v4t_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 2 warnings realview_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 2 warnings u300_defconfig (gcc-8): 2 warnings i386: mips: db1xxx_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning rb532_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 4 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 6 arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] 6 arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression 1 drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

[PATCH] usb: gadget: udc: renesas_usb3: Fix sysfs interface of "role"

by Yoshihiro Shimoda

Since the role_store() uses strncmp(), it's possible to refer out-of-memory if the sysfs data size is smaller than strlen("host"). This patch fixes it by using sysfs_streq() instead of strncmp(). Fixes: cc995c9ec118 ("usb: gadget: udc: renesas_usb3: add support for usb role swap") Cc: <stable(a)vger.kernel.org> # v4.12+ Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> --- drivers/usb/gadget/udc/renesas_usb3.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 7dc2485..b6eec81 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -19,6 +19,7 @@ #include <linux/pm_runtime.h> #include <linux/sizes.h> #include <linux/slab.h> +#include <linux/string.h> #include <linux/sys_soc.h> #include <linux/uaccess.h> #include <linux/usb/ch9.h> @@ -2378,9 +2379,9 @@ static ssize_t role_store(struct device *dev, struct device_attribute *attr, if (usb3->forced_b_device) return -EBUSY; - if (!strncmp(buf, "host", strlen("host"))) + if (sysfs_streq(buf, "host")) new_mode_is_host = true; - else if (!strncmp(buf, "peripheral", strlen("peripheral"))) + else if (sysfs_streq(buf, "peripheral")) new_mode_is_host = false; else return -EINVAL; -- 2.7.4

6 years, 1 month

2
1
0 0

stable/linux-4.14.y boot: 61 boots: 1 failed, 60 passed (v4.14.135)

by kernelci.org bot

stable/linux-4.14.y boot: 61 boots: 1 failed, 60 passed (v4.14.135) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.135/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.135 Git Commit: 10d6aa565d0593fe4e152e49ab58f47a2952f902 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 31 unique boards, 16 SoC families, 11 builds out of 201 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable/linux-4.19.y boot: 67 boots: 1 failed, 66 passed (v4.19.63)

by kernelci.org bot

stable/linux-4.19.y boot: 67 boots: 1 failed, 66 passed (v4.19.63) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.19.y/kernel/v4.19.6… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.63/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.63 Git Commit: 9a9de33a9dfaaf6628d63c56d58ea5cbfe707739 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 37 unique boards, 17 SoC families, 12 builds out of 206 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable/linux-5.2.y boot: 71 boots: 0 failed, 71 passed (v5.2.5)

by kernelci.org bot

stable/linux-5.2.y boot: 71 boots: 0 failed, 71 passed (v5.2.5) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-5.2.y/kernel/v5.2.5/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.2.y/kernel/v5.2.5/ Tree: stable Branch: linux-5.2.y Git Describe: v5.2.5 Git Commit: 2519374d2a6b8aa5d395393f21e74232409c2e82 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 40 unique boards, 17 SoC families, 12 builds out of 209 --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

[PATCH] arm64: compat: Provide definition for COMPAT_SIGMINSTKSZ

by Will Deacon

From: Will Deacon <will.deacon(a)arm.com> [ Upstream commit 24951465cbd279f60b1fdc2421b3694405bcff42 ] arch/arm/ defines a SIGMINSTKSZ of 2k, so we should use the same value for compat tasks. Cc: <stable(a)vger.kernel.org> # 4.9+ Cc: Aurelien Jarno <aurelien(a)aurel32.net> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Dominik Brodowski <linux(a)dominikbrodowski.net> Cc: "Eric W. Biederman" <ebiederm(a)xmission.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Oleg Nesterov <oleg(a)redhat.com> Reviewed-by: Dave Martin <Dave.Martin(a)arm.com> Reported-by: Steve McIntyre <steve.mcintyre(a)arm.com> Tested-by: Steve McIntyre <93sam(a)debian.org> Signed-off-by: Will Deacon <will.deacon(a)arm.com> Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> --- Aurelien points out that this didn't get selected for -stable despite its counterpart (22839869f21a ("signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack")) being backported to 4.9. Oops. arch/arm64/include/asm/compat.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index 1a037b94eba1..cee28a05ee98 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -159,6 +159,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr) } #define compat_user_stack_pointer() (user_stack_pointer(task_pt_regs(current))) +#define COMPAT_MINSIGSTKSZ 2048 static inline void __user *arch_compat_alloc_user_space(long len) { -- 2.11.0

6 years, 1 month

3
5
0 0

[PATCH 5.2 000/215] 5.2.5-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.2.5 release. There are 215 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 31 Jul 2019 07:05:01 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.2.5-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.2.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.2.5-rc1 Jens Axboe <axboe(a)kernel.dk> io_uring: don't use iov_iter_advance() for fixed buffers Zhengyuan Liu <liuzhengyuan(a)kylinos.cn> io_uring: fix counter inc/dec mismatch in async_list Jens Axboe <axboe(a)kernel.dk> io_uring: ensure ->list is initialized for poll commands Zhengyuan Liu <liuzhengyuan(a)kylinos.cn> io_uring: add a memory barrier before atomic_read Linus Torvalds <torvalds(a)linux-foundation.org> access: avoid the RCU grace period for the temporary subjective credentials Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915: Make the semaphore saturation mask global Arnd Bergmann <arnd(a)arndb.de> structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK Dan Williams <dan.j.williams(a)intel.com> libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() Dan Williams <dan.j.williams(a)intel.com> libnvdimm/region: Register badblocks before namespaces Dan Williams <dan.j.williams(a)intel.com> libnvdimm/bus: Prevent duplicate device_unregister() calls Dan Williams <dan.j.williams(a)intel.com> drivers/base: Introduce kill_device() Joerg Roedel <jroedel(a)suse.de> iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA Chris Wilson <chris(a)chris-wilson.co.uk> iommu/iova: Remove stale cached32_node Dmitry Safonov <dima(a)arista.com> iommu/vt-d: Don't queue_iova() if there is no flush queue Zhengyuan Liu <liuzhengyuan(a)kylinos.cn> io_uring: fix the sequence comparison in io_sequence_defer Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> powerpc/pmu: Set pmcregs_in_use in paca when running as LPAR Michael Neuling <mikey(a)neuling.org> powerpc/tm: Fix oops on sigreturn on systems without TM Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> powerpc/mm: Limit rma_size to 1TB when running without HV mode Gautham R. Shenoy <ego(a)linux.vnet.ibm.com> powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask() Shawn Anastasio <shawn(a)anastas.io> powerpc/dma: Fix invalid DMA mmap behavior Hui Wang <hui.wang(a)canonical.com> ALSA: hda - Add a conexant codec entry to let mute led work Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chips Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix refcount_inc() on zero usage Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 Ding Xiang <dingxiang(a)cmss.chinamobile.com> ALSA: ac97: Fix double free of ac97_codec_device Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> drm/panel: Add support for Armadeus ST0700 Adapt Kefeng Wang <wangkefeng.wang(a)huawei.com> hpet: Fix division by zero in hpet_time_div() Arseny Solokha <asolokha(a)kb.kras.ru> eeprom: make older eeprom drivers select NVMEM_SYSFS Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add mule creek canyon (EHL) device ids YueHaibing <yuehaibing(a)huawei.com> fpga-manager: altera-ps-spi: Fix build error Hridya Valsaraju <hridya(a)google.com> binder: prevent transactions to context manager from its own process. Martijn Coenen <maco(a)android.com> binder: Set end of SG buffer area properly. Eiichi Tsukata <devel(a)etsukata.com> x86/stacktrace: Prevent access_ok() warnings in arch_stack_walk_user() Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/speculation/mds: Apply more accurate check on hypervisor platform Hans de Goede <hdegoede(a)redhat.com> x86/sysfb_efi: Add quirks for some devices with swapped width and height Ondrej Mosnacek <omosnace(a)redhat.com> selinux: check sidtab limit before adding a new entry Qu Wenruo <wqu(a)suse.com> btrfs: inode: Don't compress if NODATASUM or NODATACOW set Hans Verkuil <hverkuil(a)xs4all.nl> media: videodev2.h: change V4L2_PIX_FMT_BGRA444 define: fourcc was already in use Cédric Le Goater <clg(a)kaod.org> KVM: PPC: Book3S HV: XIVE: fix rollback when kvmppc_xive_create fails Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> KVM: PPC: Book3S HV: Save and restore guest visible PSSCR bits on pseries Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> KVM: PPC: Book3S HV: Always save guest pmu for guest capable of nesting Wanpeng Li <wanpengli(a)tencent.com> KVM: X86: Fix fpu state crash in kvm guest Lucas Stach <l.stach(a)pengutronix.de> usb: usb251xb: Reallow swap-dx-lanes to apply to the upstream port Lucas Stach <l.stach(a)pengutronix.de> Revert "usb: usb251xb: Add US port lanes inversion property" Lucas Stach <l.stach(a)pengutronix.de> Revert "usb: usb251xb: Add US lanes inversion dts-bindings" Ryan Kennedy <ryan5544(a)gmail.com> usb: pci-quirks: Correct AMD PLL quirk detection Phong Tran <tranmanphong(a)gmail.com> usb: wusbcore: fix unbalanced get/put cluster_id Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb-storage: Add a limitation for blk_queue_max_hw_sectors() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix crash if scatter gather is used with Immediate Data Transfer (IDT). Arnd Bergmann <arnd(a)arndb.de> locking/lockdep: Hide unused 'class' variable Huang Ying <ying.huang(a)intel.com> mm, swap: fix race between swapoff and some swap operations Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm: use down_read_killable for locking mmap_sem in access_remote_vm Yuyang Du <duyuyang(a)gmail.com> locking/lockdep: Fix lock used or unused stats error Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> proc: use down_read_killable mmap_sem for /proc/pid/maps Arnd Bergmann <arnd(a)arndb.de> cxgb4: reduce kernel stack usage in cudbg_collect_mem_region() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> proc: use down_read_killable mmap_sem for /proc/pid/map_files Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> proc: use down_read_killable mmap_sem for /proc/pid/clear_refs Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> proc: use down_read_killable mmap_sem for /proc/pid/pagemap Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> proc: use down_read_killable mmap_sem for /proc/pid/smaps_rollup Jean-Philippe Brucker <jean-philippe.brucker(a)arm.com> mm/mmu_notifier: use hlist_add_head_rcu() Shakeel Butt <shakeelb(a)google.com> memcg, fsnotify: no oom-kill for remote memcg charging Andy Lutomirski <luto(a)kernel.org> mm/gup.c: remove some BUG_ONs from get_gate_page() Guenter Roeck <linux(a)roeck-us.net> mm/gup.c: mark undo_dev_pagemap as __maybe_unused Huang Ying <ying.huang(a)intel.com> mm/mincore.c: fix race between swapoff and mincore Christoph Hellwig <hch(a)lst.de> 9p: pass the correct prototype to read_cache_page Dmitry Vyukov <dvyukov(a)google.com> mm/kmemleak.c: fix check for softirq context Sam Ravnborg <sam(a)ravnborg.org> sh: prevent warnings when using iounmap Minwoo Im <minwoo.im.dev(a)gmail.com> nvme: fix NULL deref for fabrics options Wenwen Wang <wenwen(a)cs.uga.edu> block/bio-integrity: fix a memory leak bug YueHaibing <yuehaibing(a)huawei.com> platform/x86: Fix PCENGINES_APU2 Kconfig warning Oliver O'Halloran <oohall(a)gmail.com> powerpc/eeh: Handle hugepages in ioremap space David Windsor <dwindsor(a)redhat.com> dlm: check if workqueues are NULL before flushing/destroying morten petersen <morten_bp(a)live.dk> mailbox: handle failed named mailbox channel request Ocean Chen <oceanchen(a)google.com> f2fs: avoid out-of-range memory access Heng Xiao <heng.xiao(a)unisoc.com> f2fs: fix to avoid long latency during umount Gerd Rausch <gerd.rausch(a)oracle.com> rds: Accept peer connection reject messages due to incompatible version Josef Bacik <josef(a)toxicpanda.com> block: init flush rq ref count to 1 Masahiro Yamada <yamada.masahiro(a)socionext.com> powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h Michael Ellerman <mpe(a)ellerman.id.au> powerpc/irq: Don't WARN continuously in arch_local_irq_restore() Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com> nvme-tcp: set the STABLE_WRITES flag when data digests are enabled Jackie Liu <liuyun01(a)kylinos.cn> io_uring: fix io_sq_thread_stop running in front of io_sq_thread Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com> nvme-tcp: don't use sendpage for SLAB pages Christoph Hellwig <hch(a)lst.de> nvme-pci: limit max_hw_sectors based on the DMA max mapping size Alan Mikhak <alan.mikhak(a)sifive.com> nvme-pci: check for NULL return from pci_alloc_p2pmem() Dag Moxnes <dag.moxnes(a)oracle.com> RDMA/core: Fix race when resolving IP address Leo Yan <leo.yan(a)linaro.org> perf intel-bts: Fix potential NULL pointer dereference found by the smatch tool YueHaibing <yuehaibing(a)huawei.com> PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB Konstantin Taranov <konstantin.taranov(a)inf.ethz.ch> RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM Leo Yan <leo.yan(a)linaro.org> perf hists browser: Fix potential NULL pointer dereference found by the smatch tool Leo Yan <leo.yan(a)linaro.org> perf annotate: Fix dereferencing freed memory found by the smatch tool Leo Yan <leo.yan(a)linaro.org> perf map: Fix potential NULL pointer dereference found by smatch tool Leo Yan <leo.yan(a)linaro.org> perf session: Fix potential NULL pointer dereference found by the smatch tool Leo Yan <leo.yan(a)linaro.org> perf trace: Fix potential NULL pointer dereference found by the smatch tool Leo Yan <leo.yan(a)linaro.org> perf top: Fix potential NULL pointer dereference detected by the smatch tool Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> rseq/selftests: Fix Thumb mode build failure on arm32 Leo Yan <leo.yan(a)linaro.org> perf stat: Fix use-after-freed pointer detected by the smatch tool Numfor Mbiziwo-Tiapo <nums(a)google.com> perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> PCI: mobiveil: Use the 1st inbound window for MEM inbound transactions Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> PCI: mobiveil: Initialize Primary/Secondary/Subordinate bus numbers Vasily Gorbik <gor(a)linux.ibm.com> kallsyms: exclude kasan local symbols on s390 Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> PCI: mobiveil: Fix the Class Code field Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Stash L1's CR3 in vmcs01.GUEST_CR3 on nested entry w/o EPT James Morse <james.morse(a)arm.com> arm64: assembler: Switch ESB-instruction with a vanilla nop if !ARM64_HAS_RAS Valentine Fatiev <valentinef(a)mellanox.com> IB/ipoib: Add child to parent list only if device initialized Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/mm: Handle page table allocation failures Parav Pandit <parav(a)mellanox.com> IB/mlx5: Fixed reporting counters on 2nd port for Dual port RoCE Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Terminate TX DMA during buffer flushing Liu, Changcheng <changcheng.liu(a)intel.com> RDMA/i40iw: Set queue pair state when being queried Masahiro Yamada <yamada.masahiro(a)socionext.com> powerpc/mm: mark more tlb functions as __always_inline Christian Lamparter <chunkeey(a)gmail.com> powerpc/4xx/uic: clear pending interrupt after irq type/pol change Mathieu Malaterre <malat(a)debian.org> powerpc: silence a -Wcast-function-type warning in dawr_write_file_bool Sahitya Tummala <stummala(a)codeaurora.org> f2fs: fix is_idle() check for discard type Johannes Berg <johannes.berg(a)intel.com> um: Silence lockdep complaint about mmap_sem Ira Weiny <ira.weiny(a)intel.com> mm/swap: fix release_pages() when releasing devmap pages Axel Lin <axel.lin(a)ingics.com> mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk Arnd Bergmann <arnd(a)arndb.de> mfd: arizona: Fix undefined behavior Robert Hancock <hancock(a)sedsystems.ca> mfd: core: Set fwnode for created devices Daniel Gomez <dagmcr(a)gmail.com> mfd: madera: Add missing of table registration Gwendal Grignou <gwendal(a)chromium.org> mfd: cros_ec: Register cros_ec_lid_angle driver when presented Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> recordmcount: Fix spurious mcount entries on powerpc Masahiro Yamada <yamada.masahiro(a)socionext.com> fixdep: check return value of printf() and putchar() Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas: retry when cpu offline races with suspend/migration Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/xmon: Fix disabling tracing while in xmon Qian Cai <cai(a)lca.pw> powerpc/cacheflush: fix variable set but not used Brian Masney <masneyb(a)onstation.org> dt-bindings: backlight: lm3630a: correct schema validation Bastien Nocera <hadess(a)hadess.net> iio: iio-utils: Fix possible incorrect mask calculation Bharat Kumar Gogada <bharat.kumar.gogada(a)xilinx.com> PCI: xilinx-nwl: Fix Multi MSI data programming Neil Armstrong <narmstrong(a)baylibre.com> phy: meson-g12a-usb3-pcie: disable locking for cr_regmap Will Deacon <will(a)kernel.org> genksyms: Teach parser about 128-bit built-in types Nathan Chancellor <natechancellor(a)gmail.com> kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS Nathan Huckleberry <nhuck(a)google.com> net/ipv4: fib_trie: Avoid cryptic ternary expressions Fabrice Gasnier <fabrice.gasnier(a)st.com> i2c: stm32f7: fix the get_irq error cases Marek Vasut <marek.vasut+renesas(a)gmail.com> PCI: sysfs: Ignore lockdep for remove attribute Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> phy: renesas: rcar-gen3-usb2: fix imbalance powered flag Stefan Roese <sr(a)denx.de> serial: mctrl_gpio: Check if GPIO property exisits before requesting it Sean Paul <seanpaul(a)chromium.org> drm/msm: Depopulate platform on probe failure Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/pci/of: Fix OF flags parsing for 64bit BARs Jordan Crouse <jcrouse(a)codeaurora.org> drm/msm/adreno: Ensure that the zap shader region is big enough Eugene Korenevsky <ekorenevsky(a)gmail.com> kvm: vmx: segment limit check: use access length Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Intercept VMWRITEs to GUEST_{CS,SS}_AR_BYTES Raul E Rangel <rrangel(a)chromium.org> mmc: sdhci: sdhci-pci-o2micro: Check if controller supports 8-bit width Eugene Korenevsky <ekorenevsky(a)gmail.com> kvm: vmx: fix limit checking in get_vmx_mem_address() Enric Balletbo i Serra <enric.balletbo(a)collabora.com> usb: dwc3: Fix core validation in probe, move after clocks are enabled Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> usb: gadget: Zero ffs_io_data Serge Semin <fancer.lancer(a)gmail.com> tty: serial_core: Set port active bit in uart_port_activate Shubhrajyoti Datta <shubhrajyoti.datta(a)xilinx.com> serial: uartps: Use the same dynamic major number for all ports Sergey Organov <sorganov(a)gmail.com> serial: imx: fix locking in set_termios() Alexandru Ardelean <alexandru.ardelean(a)analog.com> iio: adxl372: fix iio_triggered_buffer_{pre,post}enable positions Yurii Pavlovskyi <yurii.pavlovskyi(a)gmail.com> platform/x86: asus-wmi: Increase input buffer size of WMI methods Douglas Anderson <dianders(a)chromium.org> drm/rockchip: Properly adjust to a true clock in adjusted_mode Florian Fainelli <f.fainelli(a)gmail.com> dma-remap: Avoid de-referencing NULL atomic_pool Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/pseries/mobility: prevent cpu hotplug during DT update Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/bridge: tfp410: fix use of cancel_delayed_work_sync John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Hariprasad Kelam <hariprasad.kelam(a)gmail.com> drm/amd/display: fix compilation error Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> phy: renesas: rcar-gen2: Fix memory leak at error paths Samson Tam <Samson.Tam(a)amd.com> drm/amd/display: set link->dongle_max_pix_clk to 0 on a disconnect David Riley <davidriley(a)chromium.org> drm/virtio: Add memory barriers for capset cache. Wesley Chalmers <Wesley.Chalmers(a)amd.com> drm/amd/display: Update link rate from DPCD 10 Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Always allocate initial connector state state Alan Mikhak <alan.mikhak(a)sifive.com> PCI: endpoint: Allocate enough space for fixed size BAR Rautkoski Kimmo EXT <ext-kimmo.rautkoski(a)vaisala.com> serial: 8250: Fix TX interrupt handling condition Jorge Ramirez-Ortiz <jorge.ramirez-ortiz(a)linaro.org> tty: serial: msm_serial: avoid system lockup condition Kefeng Wang <wangkefeng.wang(a)huawei.com> tty/serial: digicolor: Fix digicolor-usart already registered warning Wang Hai <wanghai26(a)huawei.com> memstick: Fix error cleanup path of memstick_init Sebastian Reichel <sebastian.reichel(a)collabora.com> drm/omap: don't check dispc timings for DSI Jason Gunthorpe <jgg(a)ziepe.ca> mm/hmm: fix use after free with struct hmm in the mmu notifiers Ajay Gupta <ajayg(a)nvidia.com> i2c: nvidia-gpu: resume ccgx i2c client Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/vkms: Forward timer right after drm_crtc_handle_vblank Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/crc-debugfs: Also sprinkle irqrestore over early exits Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry Thierry Reding <treding(a)nvidia.com> gpu: host1x: Increase maximum DMA segment size Daniel Rosenberg <drosen(a)google.com> f2fs: Lower threshold for disable_cp_again Daniel Rosenberg <drosen(a)google.com> f2fs: Fix accounting for unusable blocks Eryk Brol <eryk.brol(a)amd.com> drm/amd/display: Increase Backlight Gain Step Size Krunoslav Kovac <Krunoslav.Kovac(a)amd.com> drm/amd/display: CS_TFM_1D only applied post EOTF Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Reset planes for color management changes Jyri Sarha <jsarha(a)ti.com> drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/bridge: tc358767: read display_props in get_modes() Mao Wenan <maowenan(a)huawei.com> staging: kpc2000: report error status to spi core Alex Williamson <alex.williamson(a)redhat.com> PCI: Return error if cannot probe VF Alan Mikhak <alan.mikhak(a)sifive.com> tools: PCI: Fix broken pcitest compilation Gen Zhang <blackgod016574(a)gmail.com> drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Oak Zeng <Oak.Zeng(a)amd.com> drm/amdkfd: Fix sdma queue map issue Oak Zeng <ozeng(a)amd.com> drm/amdkfd: Fix a potential memory leak Paul Hsieh <paul.hsieh(a)amd.com> drm/amd/display: Disable ABM before destroy ABM struct Tiecheng Zhou <Tiecheng.Zhou(a)amd.com> drm/amdgpu/sriov: Need to initialize the HDP_NONSURFACE_BAStE Chao Yu <yuchao0(a)huawei.com> f2fs: fix to avoid deadloop if data_flush is on Felix Kuehling <Felix.Kuehling(a)amd.com> drm/amdgpu: Reserve shared fence for eviction fence Roman Li <Roman.Li(a)amd.com> drm/amd/display: Fill plane attrs only for valid pxl format Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Disable cursor when offscreen in negative direction Sean Paul <seanpaul(a)chromium.org> drm/msm/a6xx: Avoid freeing gmu resources multiple times Anthony Koo <anthony.koo(a)amd.com> drm/amd/display: fix multi display seamless boot case Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Fill prescale_params->scale for RGB565 Kefeng Wang <wangkefeng.wang(a)huawei.com> ipmi_ssif: fix unexpected driver unregister warning Sean Paul <seanpaul(a)chromium.org> drm/msm/a6xx: Check for ERR or NULL before iounmap Chao Yu <yuchao0(a)huawei.com> f2fs: fix to check layout on last valid checkpoint park Christophe Leroy <christophe.leroy(a)c-s.fr> tty: serial: cpm_uart - fix init when SMC is relocated Wen Yang <wen.yang99(a)zte.com.cn> pinctrl: rockchip: fix leaked of_node references Serge Semin <fancer.lancer(a)gmail.com> tty: max310x: Fix invalid baudrate divisors calculator Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: core: hub: Disable hub-initiated U1/U2 Sam Bobroff <sbobroff(a)linux.ibm.com> drm/bochs: Fix connector leak during driver unload Quentin Deslandes <quentin.deslandes(a)itdev.co.uk> staging: vt6656: use meaningful error code during buffer allocation Kefeng Wang <wangkefeng.wang(a)huawei.com> ipmi_si: fix unexpected driver unregister warning Jeremy Sowden <jeremy(a)azazel.net> staging: kpc2000: added missing clean-up to probe_core_uio. Chia-I Wu <olvaffe(a)gmail.com> drm/virtio: set seqno for dma-fence Fabien Dessenne <fabien.dessenne(a)st.com> iio: adc: stm32-dfsdm: missing error case during probe Fabien Dessenne <fabien.dessenne(a)st.com> iio: adc: stm32-dfsdm: manage the get_irq error case Peter Ujfalusi <peter.ujfalusi(a)ti.com> drm/panel: simple: Fix panel_simple_dsi_probe Peter Griffin <peter.griffin(a)linaro.org> drm/lima: handle shared irq case for lima_pp_bcast_irq_handler Arnd Bergmann <arnd(a)arndb.de> btrfs: shut up bogus -Wmaybe-uninitialized warning Anders Roxell <anders.roxell(a)linaro.org> media: drivers: media: coda: fix warning same module names Anders Roxell <anders.roxell(a)linaro.org> regulator: 88pm800: fix warning same module names ------------- Diffstat: .../display/panel/armadeus,st0700-adapt.txt | 9 ++ .../bindings/leds/backlight/lm3630a-backlight.yaml | 21 ++- Documentation/devicetree/bindings/usb/usb251xb.txt | 6 +- Makefile | 5 +- arch/arm64/include/asm/assembler.h | 4 + arch/powerpc/Kconfig | 1 + arch/powerpc/boot/xz_config.h | 20 +++ arch/powerpc/include/asm/cacheflush.h | 7 +- arch/powerpc/include/asm/pmc.h | 5 +- arch/powerpc/kernel/Makefile | 3 +- arch/powerpc/kernel/dma-common.c | 17 +++ arch/powerpc/kernel/eeh.c | 15 +- arch/powerpc/kernel/hw_breakpoint.c | 7 +- arch/powerpc/kernel/irq.c | 6 +- arch/powerpc/kernel/pci_of_scan.c | 2 + arch/powerpc/kernel/rtas.c | 7 +- arch/powerpc/kernel/signal_32.c | 3 + arch/powerpc/kernel/signal_64.c | 5 + arch/powerpc/kvm/book3s_hv.c | 13 ++ arch/powerpc/kvm/book3s_xive.c | 4 +- arch/powerpc/kvm/book3s_xive_native.c | 4 +- arch/powerpc/mm/book3s64/hash_native.c | 2 +- arch/powerpc/mm/book3s64/hash_utils.c | 9 ++ arch/powerpc/mm/book3s64/radix_tlb.c | 32 ++--- arch/powerpc/mm/hugetlbpage.c | 8 ++ arch/powerpc/platforms/4xx/uic.c | 1 + arch/powerpc/platforms/pseries/mobility.c | 9 ++ arch/powerpc/sysdev/xive/common.c | 7 +- arch/powerpc/xmon/xmon.c | 6 +- arch/sh/include/asm/io.h | 6 +- arch/um/include/asm/mmu_context.h | 2 +- arch/x86/include/uapi/asm/vmx.h | 1 - arch/x86/kernel/cpu/bugs.c | 2 +- arch/x86/kernel/stacktrace.c | 2 +- arch/x86/kernel/sysfb_efi.c | 46 ++++++ arch/x86/kvm/vmx/nested.c | 87 +++++++----- arch/x86/kvm/vmx/nested.h | 2 +- arch/x86/kvm/vmx/vmcs_shadow_fields.h | 4 +- arch/x86/kvm/vmx/vmx.c | 3 +- arch/x86/kvm/x86.c | 9 +- block/bio-integrity.c | 8 +- block/blk-core.c | 1 + drivers/android/binder.c | 5 +- drivers/base/core.c | 27 ++-- drivers/char/hpet.c | 3 +- drivers/char/ipmi/ipmi_si_platform.c | 6 +- drivers/char/ipmi/ipmi_ssif.c | 5 +- drivers/fpga/Kconfig | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 + drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 + .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 21 +-- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 5 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 30 ++-- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 + drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 9 +- drivers/gpu/drm/amd/display/dc/dce/dce_abm.c | 2 + drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c | 3 + drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h | 2 + .../amd/display/dc/dce110/dce110_hw_sequencer.c | 3 + .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 + .../drm/amd/display/modules/color/color_gamma.c | 3 +- drivers/gpu/drm/bochs/bochs_drv.c | 2 + drivers/gpu/drm/bridge/sii902x.c | 5 +- drivers/gpu/drm/bridge/tc358767.c | 7 + drivers/gpu/drm/bridge/ti-tfp410.c | 3 +- drivers/gpu/drm/drm_debugfs_crc.c | 9 +- drivers/gpu/drm/drm_edid_load.c | 2 + drivers/gpu/drm/i915/i915_request.c | 4 +- drivers/gpu/drm/i915/intel_context.c | 1 - drivers/gpu/drm/i915/intel_context_types.h | 2 - drivers/gpu/drm/i915/intel_engine_cs.c | 1 + drivers/gpu/drm/i915/intel_engine_types.h | 2 + drivers/gpu/drm/lima/lima_pp.c | 8 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 20 ++- drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 1 + drivers/gpu/drm/msm/adreno/adreno_gpu.c | 8 +- drivers/gpu/drm/msm/msm_drv.c | 14 +- drivers/gpu/drm/omapdrm/omap_crtc.c | 18 ++- drivers/gpu/drm/panel/panel-simple.c | 38 ++++- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 1 - drivers/gpu/drm/virtio/virtgpu_fence.c | 17 ++- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 + drivers/gpu/drm/virtio/virtgpu_vq.c | 2 + drivers/gpu/drm/vkms/vkms_crtc.c | 22 ++- drivers/gpu/host1x/bus.c | 3 + drivers/i2c/busses/i2c-nvidia-gpu.c | 14 +- drivers/i2c/busses/i2c-stm32f7.c | 26 ++-- drivers/iio/accel/adxl372.c | 27 ++-- drivers/iio/adc/stm32-dfsdm-adc.c | 6 + drivers/iio/adc/stm32-dfsdm-core.c | 8 +- drivers/infiniband/core/addr.c | 2 +- drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 + drivers/infiniband/hw/mlx5/mad.c | 60 ++++---- drivers/infiniband/sw/rxe/rxe_resp.c | 5 +- drivers/infiniband/sw/rxe/rxe_verbs.h | 1 + drivers/infiniband/ulp/ipoib/ipoib_main.c | 34 +++-- drivers/iommu/intel-iommu.c | 3 +- drivers/iommu/iova.c | 23 ++- drivers/mailbox/mailbox.c | 6 +- drivers/media/platform/coda/Makefile | 4 +- drivers/memstick/core/memstick.c | 13 +- drivers/mfd/arizona-core.c | 2 +- drivers/mfd/cros_ec_dev.c | 13 +- drivers/mfd/hi655x-pmic.c | 2 + drivers/mfd/madera-core.c | 1 + drivers/mfd/mfd-core.c | 1 + drivers/misc/eeprom/Kconfig | 3 + drivers/misc/mei/hw-me-regs.h | 3 + drivers/misc/mei/pci-me.c | 3 + drivers/mmc/host/sdhci-pci-o2micro.c | 12 +- drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 19 ++- drivers/nvdimm/bus.c | 121 +++++++++++----- drivers/nvdimm/nd-core.h | 3 +- drivers/nvdimm/region.c | 22 +-- drivers/nvme/host/core.c | 5 + drivers/nvme/host/pci.c | 17 ++- drivers/nvme/host/tcp.c | 9 +- drivers/pci/controller/dwc/pci-dra7xx.c | 1 + drivers/pci/controller/pcie-mobiveil.c | 22 ++- drivers/pci/controller/pcie-xilinx-nwl.c | 11 +- drivers/pci/endpoint/functions/pci-epf-test.c | 8 +- drivers/pci/pci-driver.c | 13 +- drivers/pci/pci-sysfs.c | 2 +- drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 2 +- drivers/phy/renesas/phy-rcar-gen2.c | 2 + drivers/phy/renesas/phy-rcar-gen3-usb2.c | 19 ++- drivers/pinctrl/pinctrl-rockchip.c | 1 + drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/asus-wmi.c | 10 +- .../regulator/{88pm800.c => 88pm800-regulator.c} | 0 drivers/regulator/Makefile | 2 +- drivers/staging/kpc2000/TODO | 1 - drivers/staging/kpc2000/kpc2000/cell_probe.c | 3 + drivers/staging/kpc2000/kpc_spi/spi_driver.c | 8 +- drivers/staging/vt6656/main_usb.c | 42 ++++-- drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 17 ++- drivers/tty/serial/digicolor-usart.c | 6 +- drivers/tty/serial/imx.c | 23 +-- drivers/tty/serial/max310x.c | 51 ++++--- drivers/tty/serial/msm_serial.c | 4 + drivers/tty/serial/serial_core.c | 7 +- drivers/tty/serial/serial_mctrl_gpio.c | 14 ++ drivers/tty/serial/sh-sci.c | 33 +++-- drivers/tty/serial/sunhv.c | 2 +- drivers/tty/serial/xilinx_uartps.c | 5 +- drivers/usb/core/hub.c | 28 ++-- drivers/usb/dwc3/core.c | 12 +- drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/host/hwa-hc.c | 2 +- drivers/usb/host/pci-quirks.c | 31 +++-- drivers/usb/host/xhci.h | 3 +- drivers/usb/misc/usb251xb.c | 15 +- drivers/usb/storage/scsiglue.c | 11 ++ fs/9p/vfs_addr.c | 6 +- fs/btrfs/inode.c | 24 +++- fs/btrfs/props.c | 2 +- fs/dlm/lowcomms.c | 18 ++- fs/f2fs/checkpoint.c | 11 -- fs/f2fs/data.c | 3 + fs/f2fs/f2fs.h | 18 ++- fs/f2fs/segment.c | 21 ++- fs/f2fs/super.c | 10 ++ fs/io_uring.c | 60 +++++++- fs/notify/fanotify/fanotify.c | 5 +- fs/notify/inotify/inotify_fsnotify.c | 8 +- fs/open.c | 19 +++ fs/proc/base.c | 28 +++- fs/proc/task_mmu.c | 23 ++- fs/proc/task_nommu.c | 6 +- include/linux/cred.h | 8 +- include/linux/device.h | 1 + include/linux/hmm.h | 1 + include/linux/host1x.h | 2 + include/linux/iova.h | 6 + include/linux/swap.h | 13 +- include/uapi/linux/videodev2.h | 8 +- kernel/cred.c | 21 ++- kernel/dma/remap.c | 3 + kernel/locking/lockdep_proc.c | 8 +- mm/gup.c | 12 +- mm/hmm.c | 23 ++- mm/kmemleak.c | 2 +- mm/memory.c | 6 +- mm/mincore.c | 12 +- mm/mmu_notifier.c | 2 +- mm/nommu.c | 3 +- mm/swap.c | 13 +- mm/swap_state.c | 16 ++- mm/swapfile.c | 154 ++++++++++++++++----- net/rds/rdma_transport.c | 5 +- scripts/Makefile.extrawarn | 1 - scripts/basic/fixdep.c | 51 +++++-- scripts/genksyms/keywords.c | 4 + scripts/genksyms/parse.y | 2 + scripts/kallsyms.c | 3 + scripts/recordmcount.h | 3 +- security/Kconfig.hardening | 7 + security/selinux/ss/sidtab.c | 5 + sound/ac97/bus.c | 13 +- sound/core/pcm_native.c | 9 +- sound/pci/hda/hda_intel.c | 5 +- sound/pci/hda/patch_conexant.c | 1 + sound/usb/line6/podhd.c | 2 +- tools/iio/iio_utils.c | 4 +- tools/pci/pcitest.c | 6 +- tools/perf/builtin-stat.c | 2 +- tools/perf/builtin-top.c | 8 +- tools/perf/builtin-trace.c | 6 +- tools/perf/tests/mmap-thread-lookup.c | 2 +- tools/perf/ui/browsers/hists.c | 15 +- tools/perf/util/annotate.c | 6 +- tools/perf/util/intel-bts.c | 5 +- tools/perf/util/map.c | 7 +- tools/perf/util/session.c | 3 + tools/testing/selftests/rseq/rseq-arm.h | 61 ++++---- 218 files changed, 1785 insertions(+), 679 deletions(-)

6 years, 1 month

12
231
0 0

[PATCH 4.14,4.19] binder: fix possible UAF when freeing buffer

by Todd Kjos

From: Todd Kjos <tkjos(a)android.com> commit a370003cc301d4361bae20c9ef615f89bf8d1e8a upstream There is a race between the binder driver cleaning up a completed transaction via binder_free_transaction() and a user calling binder_ioctl(BC_FREE_BUFFER) to release a buffer. It doesn't matter which is first but they need to be protected against running concurrently which can result in a UAF. Signed-off-by: Todd Kjos <tkjos(a)google.com> Cc: stable <stable(a)vger.kernel.org> # 4.14 4.19 Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/android/binder.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 5d67f5fec6c1b..2decb1a5a8e2f 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -1960,8 +1960,18 @@ static struct binder_thread *binder_get_txn_from_and_acq_inner( static void binder_free_transaction(struct binder_transaction *t) { - if (t->buffer) - t->buffer->transaction = NULL; + struct binder_proc *target_proc = t->to_proc; + + if (target_proc) { + binder_inner_proc_lock(target_proc); + if (t->buffer) + t->buffer->transaction = NULL; + binder_inner_proc_unlock(target_proc); + } + /* + * If the transaction has no target_proc, then + * t->buffer->transaction has already been cleared. + */ kfree(t); binder_stats_deleted(BINDER_STAT_TRANSACTION); } @@ -3484,10 +3494,12 @@ static int binder_thread_write(struct binder_proc *proc, buffer->debug_id, buffer->transaction ? "active" : "finished"); + binder_inner_proc_lock(proc); if (buffer->transaction) { buffer->transaction->buffer = NULL; buffer->transaction = NULL; } + binder_inner_proc_unlock(proc); if (buffer->async_transaction && buffer->target_node) { struct binder_node *buf_node; struct binder_work *w; -- 2.22.0.709.g102302147b-goog

6 years, 1 month

2
1
0 0

[PATCH for-4.19.y 1/3] usb: dwc2: Disable all EP's on disconnect

by Amit Pundir

From: Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> commit dccf1bad4be7eaa096c1f3697bd37883f9a08ecb upstream. Disabling all EP's allow to reset EP's to initial state. On disconnect disable all EP's instead of just killing all requests. Because of some platform didn't catch disconnect event, same stuff added to dwc2_hsotg_core_init_disconnected() function when USB reset detected on the bus. Changed from version 1: Changed lock acquire flow in dwc2_hsotg_ep_disable() function. Signed-off-by: Minas Harutyunyan <hminas(a)synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> --- Cherry-picked from lede/openwrt tree https://git.lede-project.org/?p=source.git. Build tested for ARCH=arm64 + defconfig drivers/usb/dwc2/gadget.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 03614ef64ca4..ed79bdf6f56c 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3107,6 +3107,8 @@ static void kill_all_requests(struct dwc2_hsotg *hsotg, dwc2_hsotg_txfifo_flush(hsotg, ep->fifo_index); } +static int dwc2_hsotg_ep_disable(struct usb_ep *ep); + /** * dwc2_hsotg_disconnect - disconnect service * @hsotg: The device state. @@ -3125,13 +3127,12 @@ void dwc2_hsotg_disconnect(struct dwc2_hsotg *hsotg) hsotg->connected = 0; hsotg->test_mode = 0; + /* all endpoints should be shutdown */ for (ep = 0; ep < hsotg->num_of_eps; ep++) { if (hsotg->eps_in[ep]) - kill_all_requests(hsotg, hsotg->eps_in[ep], - -ESHUTDOWN); + dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep); if (hsotg->eps_out[ep]) - kill_all_requests(hsotg, hsotg->eps_out[ep], - -ESHUTDOWN); + dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep); } call_gadget(hsotg, disconnect); @@ -3189,13 +3190,23 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, u32 val; u32 usbcfg; u32 dcfg = 0; + int ep; /* Kill any ep0 requests as controller will be reinitialized */ kill_all_requests(hsotg, hsotg->eps_out[0], -ECONNRESET); - if (!is_usb_reset) + if (!is_usb_reset) { if (dwc2_core_reset(hsotg, true)) return; + } else { + /* all endpoints should be shutdown */ + for (ep = 1; ep < hsotg->num_of_eps; ep++) { + if (hsotg->eps_in[ep]) + dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep); + if (hsotg->eps_out[ep]) + dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep); + } + } /* * we must now enable ep0 ready for host detection and then @@ -3996,6 +4007,7 @@ static int dwc2_hsotg_ep_disable(struct usb_ep *ep) unsigned long flags; u32 epctrl_reg; u32 ctrl; + int locked; dev_dbg(hsotg->dev, "%s(ep %p)\n", __func__, ep); @@ -4011,7 +4023,9 @@ static int dwc2_hsotg_ep_disable(struct usb_ep *ep) epctrl_reg = dir_in ? DIEPCTL(index) : DOEPCTL(index); - spin_lock_irqsave(&hsotg->lock, flags); + locked = spin_is_locked(&hsotg->lock); + if (!locked) + spin_lock_irqsave(&hsotg->lock, flags); ctrl = dwc2_readl(hsotg, epctrl_reg); @@ -4035,7 +4049,9 @@ static int dwc2_hsotg_ep_disable(struct usb_ep *ep) hs_ep->fifo_index = 0; hs_ep->fifo_size = 0; - spin_unlock_irqrestore(&hsotg->lock, flags); + if (!locked) + spin_unlock_irqrestore(&hsotg->lock, flags); + return 0; } -- 2.7.4

6 years, 1 month

2
3
0 0

[PATCH for-4.14.y 1/3] arm64: dts: marvell: Fix A37xx UART0 register size

by Amit Pundir

From: allen yan <yanwei(a)marvell.com> commit c737abc193d16e62e23e2fb585b8b7398ab380d8 upstream. Armada-37xx UART0 registers are 0x200 bytes wide. Right next to them are the UART1 registers that should not be declared in this node. Update the example in DT bindings document accordingly. Signed-off-by: allen yan <yanwei(a)marvell.com> Signed-off-by: Miquel Raynal <miquel.raynal(a)free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement(a)free-electrons.com> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> --- Cherry-picked from lede/openwrt tree https://git.lede-project.org/?p=source.git. Build tested for ARCH=arm64 + defconfig Cleanly apply on 4.9.y as well but since lede stopped supporting v4.9.y, I'm not sure if this patch is tested on v4.9.y at all. Documentation/devicetree/bindings/serial/mvebu-uart.txt | 2 +- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt index 6087defd9f93..d37fabe17bd1 100644 --- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt +++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt @@ -8,6 +8,6 @@ Required properties: Example: serial@12000 { compatible = "marvell,armada-3700-uart"; - reg = <0x12000 0x400>; + reg = <0x12000 0x200>; interrupts = <43>; }; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 8c0cf7efac65..b554cdaf5e53 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -134,7 +134,7 @@ uart0: serial@12000 { compatible = "marvell,armada-3700-uart"; - reg = <0x12000 0x400>; + reg = <0x12000 0x200>; interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; -- 2.7.4

6 years, 1 month

2
3
0 0

Linux 5.2.5

by Greg KH

I'm announcing the release of the 5.2.5 kernel. All users of the 5.2 kernel series must upgrade. The updated 5.2.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.2.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt | 9 Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml | 21 Documentation/devicetree/bindings/usb/usb251xb.txt | 6 Makefile | 3 arch/arm64/include/asm/assembler.h | 4 arch/powerpc/Kconfig | 1 arch/powerpc/boot/xz_config.h | 20 arch/powerpc/include/asm/cacheflush.h | 7 arch/powerpc/include/asm/pmc.h | 5 arch/powerpc/kernel/Makefile | 3 arch/powerpc/kernel/dma-common.c | 17 arch/powerpc/kernel/eeh.c | 15 arch/powerpc/kernel/hw_breakpoint.c | 7 arch/powerpc/kernel/irq.c | 6 arch/powerpc/kernel/pci_of_scan.c | 2 arch/powerpc/kernel/rtas.c | 7 arch/powerpc/kernel/signal_32.c | 3 arch/powerpc/kernel/signal_64.c | 5 arch/powerpc/kvm/book3s_hv.c | 13 arch/powerpc/kvm/book3s_xive.c | 4 arch/powerpc/kvm/book3s_xive_native.c | 4 arch/powerpc/mm/book3s64/hash_native.c | 2 arch/powerpc/mm/book3s64/hash_utils.c | 9 arch/powerpc/mm/book3s64/radix_tlb.c | 32 - arch/powerpc/mm/hugetlbpage.c | 8 arch/powerpc/platforms/4xx/uic.c | 1 arch/powerpc/platforms/pseries/mobility.c | 9 arch/powerpc/sysdev/xive/common.c | 7 arch/powerpc/xmon/xmon.c | 6 arch/sh/include/asm/io.h | 6 arch/um/include/asm/mmu_context.h | 2 arch/x86/include/uapi/asm/vmx.h | 1 arch/x86/kernel/cpu/bugs.c | 2 arch/x86/kernel/stacktrace.c | 2 arch/x86/kernel/sysfb_efi.c | 46 + arch/x86/kvm/vmx/nested.c | 87 +-- arch/x86/kvm/vmx/nested.h | 2 arch/x86/kvm/vmx/vmcs_shadow_fields.h | 4 arch/x86/kvm/vmx/vmx.c | 3 arch/x86/kvm/x86.c | 9 block/bio-integrity.c | 8 block/blk-core.c | 1 drivers/android/binder.c | 5 drivers/base/core.c | 27 drivers/char/hpet.c | 3 drivers/char/ipmi/ipmi_si_platform.c | 6 drivers/char/ipmi/ipmi_ssif.c | 5 drivers/fpga/Kconfig | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 21 drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 5 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 30 - drivers/gpu/drm/amd/display/dc/core/dc.c | 14 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 9 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c | 2 drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c | 3 drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h | 2 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 3 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 3 drivers/gpu/drm/bochs/bochs_drv.c | 2 drivers/gpu/drm/bridge/sii902x.c | 5 drivers/gpu/drm/bridge/tc358767.c | 7 drivers/gpu/drm/bridge/ti-tfp410.c | 3 drivers/gpu/drm/drm_debugfs_crc.c | 9 drivers/gpu/drm/drm_edid_load.c | 2 drivers/gpu/drm/i915/i915_request.c | 4 drivers/gpu/drm/i915/intel_context.c | 1 drivers/gpu/drm/i915/intel_context_types.h | 2 drivers/gpu/drm/i915/intel_engine_cs.c | 1 drivers/gpu/drm/i915/intel_engine_types.h | 2 drivers/gpu/drm/lima/lima_pp.c | 8 drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 20 drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 1 drivers/gpu/drm/msm/adreno/adreno_gpu.c | 8 drivers/gpu/drm/msm/msm_drv.c | 14 drivers/gpu/drm/omapdrm/omap_crtc.c | 18 drivers/gpu/drm/panel/panel-simple.c | 38 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 drivers/gpu/drm/virtio/virtgpu_drv.h | 1 drivers/gpu/drm/virtio/virtgpu_fence.c | 17 drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 drivers/gpu/drm/virtio/virtgpu_vq.c | 2 drivers/gpu/drm/vkms/vkms_crtc.c | 22 drivers/gpu/host1x/bus.c | 3 drivers/i2c/busses/i2c-nvidia-gpu.c | 14 drivers/i2c/busses/i2c-stm32f7.c | 26 drivers/iio/accel/adxl372.c | 27 drivers/iio/adc/stm32-dfsdm-adc.c | 6 drivers/iio/adc/stm32-dfsdm-core.c | 8 drivers/infiniband/core/addr.c | 2 drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 drivers/infiniband/hw/mlx5/mad.c | 60 +- drivers/infiniband/sw/rxe/rxe_resp.c | 5 drivers/infiniband/sw/rxe/rxe_verbs.h | 1 drivers/infiniband/ulp/ipoib/ipoib_main.c | 34 - drivers/iommu/intel-iommu.c | 3 drivers/iommu/iova.c | 23 drivers/mailbox/mailbox.c | 6 drivers/media/platform/coda/Makefile | 4 drivers/memstick/core/memstick.c | 13 drivers/mfd/arizona-core.c | 2 drivers/mfd/cros_ec_dev.c | 13 drivers/mfd/hi655x-pmic.c | 2 drivers/mfd/madera-core.c | 1 drivers/mfd/mfd-core.c | 1 drivers/misc/eeprom/Kconfig | 3 drivers/misc/mei/hw-me-regs.h | 3 drivers/misc/mei/pci-me.c | 3 drivers/mmc/host/sdhci-pci-o2micro.c | 12 drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 19 drivers/nvdimm/bus.c | 121 ++-- drivers/nvdimm/nd-core.h | 3 drivers/nvdimm/region.c | 22 drivers/nvme/host/core.c | 5 drivers/nvme/host/pci.c | 17 drivers/nvme/host/tcp.c | 9 drivers/pci/controller/dwc/pci-dra7xx.c | 1 drivers/pci/controller/pcie-mobiveil.c | 22 drivers/pci/controller/pcie-xilinx-nwl.c | 11 drivers/pci/endpoint/functions/pci-epf-test.c | 8 drivers/pci/pci-driver.c | 13 drivers/pci/pci-sysfs.c | 2 drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 2 drivers/phy/renesas/phy-rcar-gen2.c | 2 drivers/phy/renesas/phy-rcar-gen3-usb2.c | 19 drivers/pinctrl/pinctrl-rockchip.c | 1 drivers/platform/x86/Kconfig | 2 drivers/platform/x86/asus-wmi.c | 10 drivers/regulator/88pm800-regulator.c | 286 ++++++++++ drivers/regulator/88pm800.c | 286 ---------- drivers/regulator/Makefile | 2 drivers/staging/kpc2000/TODO | 1 drivers/staging/kpc2000/kpc2000/cell_probe.c | 3 drivers/staging/kpc2000/kpc_spi/spi_driver.c | 8 drivers/staging/vt6656/main_usb.c | 42 - drivers/tty/serial/8250/8250_port.c | 3 drivers/tty/serial/cpm_uart/cpm_uart_core.c | 17 drivers/tty/serial/digicolor-usart.c | 6 drivers/tty/serial/imx.c | 23 drivers/tty/serial/max310x.c | 51 + drivers/tty/serial/msm_serial.c | 4 drivers/tty/serial/serial_core.c | 7 drivers/tty/serial/serial_mctrl_gpio.c | 14 drivers/tty/serial/sh-sci.c | 33 - drivers/tty/serial/sunhv.c | 2 drivers/tty/serial/xilinx_uartps.c | 5 drivers/usb/core/hub.c | 28 drivers/usb/dwc3/core.c | 12 drivers/usb/gadget/function/f_fs.c | 6 drivers/usb/host/hwa-hc.c | 2 drivers/usb/host/pci-quirks.c | 31 - drivers/usb/host/xhci.h | 3 drivers/usb/misc/usb251xb.c | 15 drivers/usb/storage/scsiglue.c | 11 fs/9p/vfs_addr.c | 6 fs/btrfs/inode.c | 24 fs/btrfs/props.c | 2 fs/dlm/lowcomms.c | 18 fs/f2fs/checkpoint.c | 11 fs/f2fs/data.c | 3 fs/f2fs/f2fs.h | 18 fs/f2fs/segment.c | 21 fs/f2fs/super.c | 10 fs/io_uring.c | 60 +- fs/notify/fanotify/fanotify.c | 5 fs/notify/inotify/inotify_fsnotify.c | 8 fs/open.c | 19 fs/proc/base.c | 28 fs/proc/task_mmu.c | 23 fs/proc/task_nommu.c | 6 include/linux/cred.h | 8 include/linux/device.h | 1 include/linux/hmm.h | 1 include/linux/host1x.h | 2 include/linux/iova.h | 6 include/linux/swap.h | 13 include/uapi/linux/videodev2.h | 8 kernel/cred.c | 21 kernel/dma/remap.c | 3 kernel/locking/lockdep_proc.c | 8 mm/gup.c | 12 mm/hmm.c | 23 mm/kmemleak.c | 2 mm/memory.c | 6 mm/mincore.c | 12 mm/mmu_notifier.c | 2 mm/nommu.c | 3 mm/swap.c | 13 mm/swap_state.c | 16 mm/swapfile.c | 154 ++++- net/rds/rdma_transport.c | 5 scripts/basic/fixdep.c | 51 + scripts/genksyms/keywords.c | 4 scripts/genksyms/parse.y | 2 scripts/kallsyms.c | 3 scripts/recordmcount.h | 3 security/Kconfig.hardening | 7 security/selinux/ss/sidtab.c | 5 sound/ac97/bus.c | 13 sound/core/pcm_native.c | 9 sound/pci/hda/hda_intel.c | 5 sound/pci/hda/patch_conexant.c | 1 sound/usb/line6/podhd.c | 2 tools/iio/iio_utils.c | 4 tools/pci/pcitest.c | 6 tools/perf/builtin-stat.c | 2 tools/perf/builtin-top.c | 8 tools/perf/builtin-trace.c | 6 tools/perf/tests/mmap-thread-lookup.c | 2 tools/perf/ui/browsers/hists.c | 15 tools/perf/util/annotate.c | 6 tools/perf/util/intel-bts.c | 5 tools/perf/util/map.c | 7 tools/perf/util/session.c | 3 tools/testing/selftests/rseq/rseq-arm.h | 61 +- 218 files changed, 2070 insertions(+), 963 deletions(-) Ajay Gupta (1): i2c: nvidia-gpu: resume ccgx i2c client Alan Mikhak (3): tools: PCI: Fix broken pcitest compilation PCI: endpoint: Allocate enough space for fixed size BAR nvme-pci: check for NULL return from pci_alloc_p2pmem() Alex Williamson (1): PCI: Return error if cannot probe VF Alexander Usyskin (1): mei: me: add mule creek canyon (EHL) device ids Alexandru Ardelean (1): iio: adxl372: fix iio_triggered_buffer_{pre,post}enable positions Alexey Kardashevskiy (1): powerpc/pci/of: Fix OF flags parsing for 64bit BARs Anders Roxell (2): regulator: 88pm800: fix warning same module names media: drivers: media: coda: fix warning same module names Andrzej Pietrasiewicz (1): usb: gadget: Zero ffs_io_data Andy Lutomirski (1): mm/gup.c: remove some BUG_ONs from get_gate_page() Aneesh Kumar K.V (1): powerpc/mm: Handle page table allocation failures Anthony Koo (1): drm/amd/display: fix multi display seamless boot case Arnd Bergmann (5): btrfs: shut up bogus -Wmaybe-uninitialized warning mfd: arizona: Fix undefined behavior cxgb4: reduce kernel stack usage in cudbg_collect_mem_region() locking/lockdep: Hide unused 'class' variable structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK Arseny Solokha (1): eeprom: make older eeprom drivers select NVMEM_SYSFS Axel Lin (1): mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk Bastien Nocera (1): iio: iio-utils: Fix possible incorrect mask calculation Bharat Kumar Gogada (1): PCI: xilinx-nwl: Fix Multi MSI data programming Brian Masney (1): dt-bindings: backlight: lm3630a: correct schema validation Chao Yu (2): f2fs: fix to check layout on last valid checkpoint park f2fs: fix to avoid deadloop if data_flush is on Chia-I Wu (1): drm/virtio: set seqno for dma-fence Chris Wilson (2): iommu/iova: Remove stale cached32_node drm/i915: Make the semaphore saturation mask global Christian Lamparter (1): powerpc/4xx/uic: clear pending interrupt after irq type/pol change Christoph Hellwig (2): nvme-pci: limit max_hw_sectors based on the DMA max mapping size 9p: pass the correct prototype to read_cache_page Christophe Leroy (1): tty: serial: cpm_uart - fix init when SMC is relocated Cédric Le Goater (1): KVM: PPC: Book3S HV: XIVE: fix rollback when kvmppc_xive_create fails Dag Moxnes (1): RDMA/core: Fix race when resolving IP address Dan Williams (4): drivers/base: Introduce kill_device() libnvdimm/bus: Prevent duplicate device_unregister() calls libnvdimm/region: Register badblocks before namespaces libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() Daniel Gomez (1): mfd: madera: Add missing of table registration Daniel Rosenberg (2): f2fs: Fix accounting for unusable blocks f2fs: Lower threshold for disable_cp_again Daniel Vetter (3): drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry drm/crc-debugfs: Also sprinkle irqrestore over early exits drm/vkms: Forward timer right after drm_crtc_handle_vblank David Riley (1): drm/virtio: Add memory barriers for capset cache. David Windsor (1): dlm: check if workqueues are NULL before flushing/destroying Ding Xiang (1): ALSA: ac97: Fix double free of ac97_codec_device Dmitry Safonov (1): iommu/vt-d: Don't queue_iova() if there is no flush queue Dmitry Vyukov (1): mm/kmemleak.c: fix check for softirq context Douglas Anderson (1): drm/rockchip: Properly adjust to a true clock in adjusted_mode Eiichi Tsukata (1): x86/stacktrace: Prevent access_ok() warnings in arch_stack_walk_user() Enric Balletbo i Serra (1): usb: dwc3: Fix core validation in probe, move after clocks are enabled Eryk Brol (1): drm/amd/display: Increase Backlight Gain Step Size Eugene Korenevsky (2): kvm: vmx: fix limit checking in get_vmx_mem_address() kvm: vmx: segment limit check: use access length Fabien Dessenne (2): iio: adc: stm32-dfsdm: manage the get_irq error case iio: adc: stm32-dfsdm: missing error case during probe Fabrice Gasnier (1): i2c: stm32f7: fix the get_irq error cases Felix Kuehling (1): drm/amdgpu: Reserve shared fence for eviction fence Florian Fainelli (1): dma-remap: Avoid de-referencing NULL atomic_pool Gautham R. Shenoy (1): powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask() Geert Uytterhoeven (2): serial: sh-sci: Terminate TX DMA during buffer flushing serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Gen Zhang (1): drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Gerd Rausch (1): rds: Accept peer connection reject messages due to incompatible version Greg Kroah-Hartman (1): Linux 5.2.5 Guenter Roeck (1): mm/gup.c: mark undo_dev_pagemap as __maybe_unused Gwendal Grignou (1): mfd: cros_ec: Register cros_ec_lid_angle driver when presented Hans Verkuil (1): media: videodev2.h: change V4L2_PIX_FMT_BGRA444 define: fourcc was already in use Hans de Goede (1): x86/sysfb_efi: Add quirks for some devices with swapped width and height Hariprasad Kelam (1): drm/amd/display: fix compilation error Heng Xiao (1): f2fs: fix to avoid long latency during umount Hou Zhiqiang (4): PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows PCI: mobiveil: Fix the Class Code field PCI: mobiveil: Initialize Primary/Secondary/Subordinate bus numbers PCI: mobiveil: Use the 1st inbound window for MEM inbound transactions Hridya Valsaraju (1): binder: prevent transactions to context manager from its own process. Huang Ying (2): mm/mincore.c: fix race between swapoff and mincore mm, swap: fix race between swapoff and some swap operations Hui Wang (1): ALSA: hda - Add a conexant codec entry to let mute led work Ira Weiny (1): mm/swap: fix release_pages() when releasing devmap pages Jackie Liu (1): io_uring: fix io_sq_thread_stop running in front of io_sq_thread James Morse (1): arm64: assembler: Switch ESB-instruction with a vanilla nop if !ARM64_HAS_RAS Jason Gunthorpe (1): mm/hmm: fix use after free with struct hmm in the mmu notifiers Jean-Philippe Brucker (1): mm/mmu_notifier: use hlist_add_head_rcu() Jens Axboe (2): io_uring: ensure ->list is initialized for poll commands io_uring: don't use iov_iter_advance() for fixed buffers Jeremy Sowden (1): staging: kpc2000: added missing clean-up to probe_core_uio. Joerg Roedel (1): iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA Johannes Berg (1): um: Silence lockdep complaint about mmap_sem John Paul Adrian Glaubitz (1): sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Jordan Crouse (1): drm/msm/adreno: Ensure that the zap shader region is big enough Jorge Ramirez-Ortiz (1): tty: serial: msm_serial: avoid system lockup condition Josef Bacik (1): block: init flush rq ref count to 1 Jyri Sarha (1): drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz Kai-Heng Feng (1): ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 Kefeng Wang (4): ipmi_si: fix unexpected driver unregister warning ipmi_ssif: fix unexpected driver unregister warning tty/serial: digicolor: Fix digicolor-usart already registered warning hpet: Fix division by zero in hpet_time_div() Konstantin Khlebnikov (6): proc: use down_read_killable mmap_sem for /proc/pid/smaps_rollup proc: use down_read_killable mmap_sem for /proc/pid/pagemap proc: use down_read_killable mmap_sem for /proc/pid/clear_refs proc: use down_read_killable mmap_sem for /proc/pid/map_files proc: use down_read_killable mmap_sem for /proc/pid/maps mm: use down_read_killable for locking mmap_sem in access_remote_vm Konstantin Taranov (1): RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM Krunoslav Kovac (1): drm/amd/display: CS_TFM_1D only applied post EOTF Leo Yan (8): perf stat: Fix use-after-freed pointer detected by the smatch tool perf top: Fix potential NULL pointer dereference detected by the smatch tool perf trace: Fix potential NULL pointer dereference found by the smatch tool perf session: Fix potential NULL pointer dereference found by the smatch tool perf map: Fix potential NULL pointer dereference found by smatch tool perf annotate: Fix dereferencing freed memory found by the smatch tool perf hists browser: Fix potential NULL pointer dereference found by the smatch tool perf intel-bts: Fix potential NULL pointer dereference found by the smatch tool Linus Torvalds (1): access: avoid the RCU grace period for the temporary subjective credentials Liu, Changcheng (1): RDMA/i40iw: Set queue pair state when being queried Lucas Stach (3): Revert "usb: usb251xb: Add US lanes inversion dts-bindings" Revert "usb: usb251xb: Add US port lanes inversion property" usb: usb251xb: Reallow swap-dx-lanes to apply to the upstream port Mao Wenan (1): staging: kpc2000: report error status to spi core Marek Vasut (1): PCI: sysfs: Ignore lockdep for remove attribute Martijn Coenen (1): binder: Set end of SG buffer area properly. Masahiro Yamada (3): fixdep: check return value of printf() and putchar() powerpc/mm: mark more tlb functions as __always_inline powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h Mathias Nyman (1): xhci: Fix crash if scatter gather is used with Immediate Data Transfer (IDT). Mathieu Desnoyers (1): rseq/selftests: Fix Thumb mode build failure on arm32 Mathieu Malaterre (1): powerpc: silence a -Wcast-function-type warning in dawr_write_file_bool Michael Ellerman (1): powerpc/irq: Don't WARN continuously in arch_local_irq_restore() Michael Neuling (1): powerpc/tm: Fix oops on sigreturn on systems without TM Mikhail Skorzhinskii (2): nvme-tcp: don't use sendpage for SLAB pages nvme-tcp: set the STABLE_WRITES flag when data digests are enabled Minwoo Im (1): nvme: fix NULL deref for fabrics options Nathan Chancellor (1): kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS Nathan Lynch (2): powerpc/pseries/mobility: prevent cpu hotplug during DT update powerpc/rtas: retry when cpu offline races with suspend/migration Naveen N. Rao (2): powerpc/xmon: Fix disabling tracing while in xmon recordmcount: Fix spurious mcount entries on powerpc Neil Armstrong (1): phy: meson-g12a-usb3-pcie: disable locking for cr_regmap Nicholas Kazlauskas (4): drm/amd/display: Fill prescale_params->scale for RGB565 drm/amd/display: Disable cursor when offscreen in negative direction drm/amd/display: Reset planes for color management changes drm/amd/display: Always allocate initial connector state state Numfor Mbiziwo-Tiapo (1): perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Oak Zeng (2): drm/amdkfd: Fix a potential memory leak drm/amdkfd: Fix sdma queue map issue Ocean Chen (1): f2fs: avoid out-of-range memory access Oliver O'Halloran (1): powerpc/eeh: Handle hugepages in ioremap space Ondrej Mosnacek (1): selinux: check sidtab limit before adding a new entry Parav Pandit (1): IB/mlx5: Fixed reporting counters on 2nd port for Dual port RoCE Paul Hsieh (1): drm/amd/display: Disable ABM before destroy ABM struct Peter Griffin (1): drm/lima: handle shared irq case for lima_pp_bcast_irq_handler Peter Ujfalusi (1): drm/panel: simple: Fix panel_simple_dsi_probe Phong Tran (1): usb: wusbcore: fix unbalanced get/put cluster_id Qian Cai (1): powerpc/cacheflush: fix variable set but not used Qu Wenruo (1): btrfs: inode: Don't compress if NODATASUM or NODATACOW set Quentin Deslandes (1): staging: vt6656: use meaningful error code during buffer allocation Raul E Rangel (1): mmc: sdhci: sdhci-pci-o2micro: Check if controller supports 8-bit width Rautkoski Kimmo EXT (1): serial: 8250: Fix TX interrupt handling condition Robert Hancock (1): mfd: core: Set fwnode for created devices Roman Li (1): drm/amd/display: Fill plane attrs only for valid pxl format Ryan Kennedy (1): usb: pci-quirks: Correct AMD PLL quirk detection Sahitya Tummala (1): f2fs: fix is_idle() check for discard type Sam Bobroff (1): drm/bochs: Fix connector leak during driver unload Sam Ravnborg (1): sh: prevent warnings when using iounmap Samson Tam (1): drm/amd/display: set link->dongle_max_pix_clk to 0 on a disconnect Sean Christopherson (2): KVM: nVMX: Intercept VMWRITEs to GUEST_{CS,SS}_AR_BYTES KVM: nVMX: Stash L1's CR3 in vmcs01.GUEST_CR3 on nested entry w/o EPT Sean Paul (3): drm/msm/a6xx: Check for ERR or NULL before iounmap drm/msm/a6xx: Avoid freeing gmu resources multiple times drm/msm: Depopulate platform on probe failure Sebastian Reichel (1): drm/omap: don't check dispc timings for DSI Serge Semin (2): tty: max310x: Fix invalid baudrate divisors calculator tty: serial_core: Set port active bit in uart_port_activate Sergey Organov (1): serial: imx: fix locking in set_termios() Shakeel Butt (1): memcg, fsnotify: no oom-kill for remote memcg charging Shawn Anastasio (1): powerpc/dma: Fix invalid DMA mmap behavior Shubhrajyoti Datta (1): serial: uartps: Use the same dynamic major number for all ports Stefan Roese (1): serial: mctrl_gpio: Check if GPIO property exisits before requesting it Suraj Jitindar Singh (4): KVM: PPC: Book3S HV: Always save guest pmu for guest capable of nesting KVM: PPC: Book3S HV: Save and restore guest visible PSSCR bits on pseries powerpc/mm: Limit rma_size to 1TB when running without HV mode powerpc/pmu: Set pmcregs_in_use in paca when running as LPAR Sébastien Szymanski (1): drm/panel: Add support for Armadeus ST0700 Adapt Takashi Iwai (2): ALSA: pcm: Fix refcount_inc() on zero usage ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chips Thierry Reding (1): gpu: host1x: Increase maximum DMA segment size Thinh Nguyen (1): usb: core: hub: Disable hub-initiated U1/U2 Tiecheng Zhou (1): drm/amdgpu/sriov: Need to initialize the HDP_NONSURFACE_BAStE Tomi Valkeinen (2): drm/bridge: tc358767: read display_props in get_modes() drm/bridge: tfp410: fix use of cancel_delayed_work_sync Valentine Fatiev (1): IB/ipoib: Add child to parent list only if device initialized Vasily Gorbik (1): kallsyms: exclude kasan local symbols on s390 Wang Hai (1): memstick: Fix error cleanup path of memstick_init Wanpeng Li (1): KVM: X86: Fix fpu state crash in kvm guest Wen Yang (1): pinctrl: rockchip: fix leaked of_node references Wenwen Wang (1): block/bio-integrity: fix a memory leak bug Wesley Chalmers (1): drm/amd/display: Update link rate from DPCD 10 Will Deacon (1): genksyms: Teach parser about 128-bit built-in types Yoshihiro Shimoda (3): phy: renesas: rcar-gen2: Fix memory leak at error paths phy: renesas: rcar-gen3-usb2: fix imbalance powered flag usb-storage: Add a limitation for blk_queue_max_hw_sectors() YueHaibing (3): PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB platform/x86: Fix PCENGINES_APU2 Kconfig warning fpga-manager: altera-ps-spi: Fix build error Yurii Pavlovskyi (1): platform/x86: asus-wmi: Increase input buffer size of WMI methods Yuyang Du (1): locking/lockdep: Fix lock used or unused stats error Zhengyuan Liu (3): io_uring: fix the sequence comparison in io_sequence_defer io_uring: add a memory barrier before atomic_read io_uring: fix counter inc/dec mismatch in async_list Zhenzhong Duan (1): x86/speculation/mds: Apply more accurate check on hypervisor platform morten petersen (1): mailbox: handle failed named mailbox channel request

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[PATCH 4.14 000/293] 4.14.135-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.135 release. There are 293 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 31 Jul 2019 07:05:01 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.135-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.135-rc1 Linus Torvalds <torvalds(a)linux-foundation.org> access: avoid the RCU grace period for the temporary subjective credentials Michael Neuling <mikey(a)neuling.org> powerpc/tm: Fix oops on sigreturn on systems without TM Gautham R. Shenoy <ego(a)linux.vnet.ibm.com> powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask() Hui Wang <hui.wang(a)canonical.com> ALSA: hda - Add a conexant codec entry to let mute led work Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 Kefeng Wang <wangkefeng.wang(a)huawei.com> hpet: Fix division by zero in hpet_time_div() YueHaibing <yuehaibing(a)huawei.com> fpga-manager: altera-ps-spi: Fix build error Hridya Valsaraju <hridya(a)google.com> binder: prevent transactions to context manager from its own process. Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/speculation/mds: Apply more accurate check on hypervisor platform Hans de Goede <hdegoede(a)redhat.com> x86/sysfb_efi: Add quirks for some devices with swapped width and height Qu Wenruo <wqu(a)suse.com> btrfs: inode: Don't compress if NODATASUM or NODATACOW set Paolo Bonzini <pbonzini(a)redhat.com> KVM: nVMX: do not use dangling shadow VMCS after guest reset Ryan Kennedy <ryan5544(a)gmail.com> usb: pci-quirks: Correct AMD PLL quirk detection Phong Tran <tranmanphong(a)gmail.com> usb: wusbcore: fix unbalanced get/put cluster_id Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/crc-debugfs: Also sprinkle irqrestore over early exits Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> drm/crc: Only report a single overflow when a CRC fd is opened Arnd Bergmann <arnd(a)arndb.de> locking/lockdep: Hide unused 'class' variable Yuyang Du <duyuyang(a)gmail.com> locking/lockdep: Fix lock used or unused stats error Jean-Philippe Brucker <jean-philippe.brucker(a)arm.com> mm/mmu_notifier: use hlist_add_head_rcu() Andy Lutomirski <luto(a)kernel.org> mm/gup.c: remove some BUG_ONs from get_gate_page() Guenter Roeck <linux(a)roeck-us.net> mm/gup.c: mark undo_dev_pagemap as __maybe_unused Christoph Hellwig <hch(a)lst.de> 9p: pass the correct prototype to read_cache_page Dmitry Vyukov <dvyukov(a)google.com> mm/kmemleak.c: fix check for softirq context Sam Ravnborg <sam(a)ravnborg.org> sh: prevent warnings when using iounmap Wenwen Wang <wenwen(a)cs.uga.edu> block/bio-integrity: fix a memory leak bug Oliver O'Halloran <oohall(a)gmail.com> powerpc/eeh: Handle hugepages in ioremap space morten petersen <morten_bp(a)live.dk> mailbox: handle failed named mailbox channel request Ocean Chen <oceanchen(a)google.com> f2fs: avoid out-of-range memory access Masahiro Yamada <yamada.masahiro(a)socionext.com> powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h YueHaibing <yuehaibing(a)huawei.com> PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB Konstantin Taranov <konstantin.taranov(a)inf.ethz.ch> RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM Leo Yan <leo.yan(a)linaro.org> perf annotate: Fix dereferencing freed memory found by the smatch tool Leo Yan <leo.yan(a)linaro.org> perf session: Fix potential NULL pointer dereference found by the smatch tool Numfor Mbiziwo-Tiapo <nums(a)google.com> perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Vasily Gorbik <gor(a)linux.ibm.com> kallsyms: exclude kasan local symbols on s390 Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Terminate TX DMA during buffer flushing Liu, Changcheng <changcheng.liu(a)intel.com> RDMA/i40iw: Set queue pair state when being queried Christian Lamparter <chunkeey(a)gmail.com> powerpc/4xx/uic: clear pending interrupt after irq type/pol change Johannes Berg <johannes.berg(a)intel.com> um: Silence lockdep complaint about mmap_sem Axel Lin <axel.lin(a)ingics.com> mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk Arnd Bergmann <arnd(a)arndb.de> mfd: arizona: Fix undefined behavior Robert Hancock <hancock(a)sedsystems.ca> mfd: core: Set fwnode for created devices Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> recordmcount: Fix spurious mcount entries on powerpc Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/xmon: Fix disabling tracing while in xmon Bastien Nocera <hadess(a)hadess.net> iio: iio-utils: Fix possible incorrect mask calculation Bharat Kumar Gogada <bharat.kumar.gogada(a)xilinx.com> PCI: xilinx-nwl: Fix Multi MSI data programming Nathan Chancellor <natechancellor(a)gmail.com> kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS Marek Vasut <marek.vasut+renesas(a)gmail.com> PCI: sysfs: Ignore lockdep for remove attribute Stefan Roese <sr(a)denx.de> serial: mctrl_gpio: Check if GPIO property exisits before requesting it Sean Paul <seanpaul(a)chromium.org> drm/msm: Depopulate platform on probe failure Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/pci/of: Fix OF flags parsing for 64bit BARs Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> usb: gadget: Zero ffs_io_data Serge Semin <fancer.lancer(a)gmail.com> tty: serial_core: Set port active bit in uart_port_activate Douglas Anderson <dianders(a)chromium.org> drm/rockchip: Properly adjust to a true clock in adjusted_mode Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/pseries/mobility: prevent cpu hotplug during DT update Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> phy: renesas: rcar-gen2: Fix memory leak at error paths David Riley <davidriley(a)chromium.org> drm/virtio: Add memory barriers for capset cache. Rautkoski Kimmo EXT <ext-kimmo.rautkoski(a)vaisala.com> serial: 8250: Fix TX interrupt handling condition Jorge Ramirez-Ortiz <jorge.ramirez-ortiz(a)linaro.org> tty: serial: msm_serial: avoid system lockup condition Kefeng Wang <wangkefeng.wang(a)huawei.com> tty/serial: digicolor: Fix digicolor-usart already registered warning Wang Hai <wanghai26(a)huawei.com> memstick: Fix error cleanup path of memstick_init Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry Jyri Sarha <jsarha(a)ti.com> drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/bridge: tc358767: read display_props in get_modes() Alex Williamson <alex.williamson(a)redhat.com> PCI: Return error if cannot probe VF Gen Zhang <blackgod016574(a)gmail.com> drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Christophe Leroy <christophe.leroy(a)c-s.fr> tty: serial: cpm_uart - fix init when SMC is relocated Wen Yang <wen.yang99(a)zte.com.cn> pinctrl: rockchip: fix leaked of_node references Serge Semin <fancer.lancer(a)gmail.com> tty: max310x: Fix invalid baudrate divisors calculator Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: core: hub: Disable hub-initiated U1/U2 Peter Ujfalusi <peter.ujfalusi(a)ti.com> drm/panel: simple: Fix panel_simple_dsi_probe Sunil Muthuswamy <sunilmut(a)microsoft.com> hvsock: fix epollout hang from race condition Paul Menzel <pmenzel(a)molgen.mpg.de> nfsd: Fix overflow causing non-working mounts on 1 TB machines J. Bruce Fields <bfields(a)redhat.com> nfsd: fix performance-limiting session calculation J. Bruce Fields <bfields(a)redhat.com> nfsd: give out fewer session slots as limit approaches J. Bruce Fields <bfields(a)redhat.com> nfsd: increase DRC cache limit Trond Myklebust <trond.myklebust(a)primarydata.com> NFSv4: Fix open create exclusive when the server reboots Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> perf/events/amd/uncore: Fix amd_uncore_llc ID to use pre-defined cpu_llc_id Kuo-Hsin Yang <vovoy(a)chromium.org> mm: vmscan: scan anonymous pages on file refaults Theodore Ts'o <tytso(a)mit.edu> ext4: allow directory holes Ross Zwisler <zwisler(a)chromium.org> ext4: use jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> jbd2: introduce jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> mm: add filemap_fdatawait_range_keep_errors() Theodore Ts'o <tytso(a)mit.edu> ext4: enforce the immutable flag on open files Darrick J. Wong <darrick.wong(a)oracle.com> ext4: don't allow any modifications to an immutable file Paul Cercueil <paul(a)crapouillou.net> MIPS: lb60: Fix pin mappings Chris Wilson <chris(a)chris-wilson.co.uk> dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc Jérôme Glisse <jglisse(a)redhat.com> dma-buf: balance refcount inbalance Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: stp: don't cache eth dest pointer before skb pull Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling Christoph Paasch <cpaasch(a)apple.com> tcp: Reset bytes_acked and bytes_received when disconnecting Eric Dumazet <edumazet(a)google.com> tcp: fix tcp_set_congestion_control() use from bpf hook Florian Westphal <fw(a)strlen.de> net: make skb_dst_force return true when dst is refcounted Cong Wang <xiyou.wangcong(a)gmail.com> bonding: validate ip header before check IPPROTO_IGMP Cong Wang <xiyou.wangcong(a)gmail.com> netrom: hold sock when setting skb->destructor Cong Wang <xiyou.wangcong(a)gmail.com> netrom: fix a memory leak in nr_rx_frame() Andreas Steinmetz <ast(a)domdv.de> macsec: fix checksumming after decryption Andreas Steinmetz <ast(a)domdv.de> macsec: fix use-after-free of skb during RX Peter Kosyh <p.kosyh(a)gmail.com> vrf: make sure skb->data contains ip header to make routing Takashi Iwai <tiwai(a)suse.de> sky2: Disable MSI on ASUS P6T David Howells <dhowells(a)redhat.com> rxrpc: Fix send on a connected, but unbound socket Yang Wei <albin_yang(a)163.com> nfc: fix potential illegal memory access John Hurley <john.hurley(a)netronome.com> net: openvswitch: fix csum updates for MPLS actions Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: neigh: fix multiple neigh timer scheduling Baruch Siach <baruch(a)tkos.co.il> net: dsa: mv88e6xxx: wait after reset deactivation Justin Chen <justinpopo6(a)gmail.com> net: bcmgenet: use promisc for unsupported filters Matteo Croce <mcroce(a)redhat.com> ipv4: don't set IPv6 only flags to IPv4 addresses Eric Dumazet <edumazet(a)google.com> igmp: fix memory leak in igmpv3_del_delrec() Taehee Yoo <ap420073(a)gmail.com> caif-hsi: fix possible deadlock in cfhsi_exit_module() Guilherme G. Piccoli <gpiccoli(a)canonical.com> bnx2x: Prevent ptp_task to be rescheduled indefinitely Brian King <brking(a)linux.vnet.ibm.com> bnx2x: Prevent load reordering in tx completion processing Andrey Ryabinin <aryabinin(a)virtuozzo.com> lib/strscpy: Shut up KASAN false-positives in strscpy() Andrey Ryabinin <aryabinin(a)virtuozzo.com> compiler.h: Add read_word_at_a_time() function. Andrey Ryabinin <aryabinin(a)virtuozzo.com> compiler.h, kasan: Avoid duplicating __read_once_size_nocheck() Junxiao Bi <junxiao.bi(a)oracle.com> dm bufio: fix deadlock with loop device Josua Mayer <josua(a)solid-run.com> dt-bindings: allow up to four clocks for orion-mdio Josua Mayer <josua(a)solid-run.com> net: mvmdio: allow up to four clocks to be specified for orion-mdio Lee, Chiasheng <chiasheng.lee(a)intel.com> usb: Handle USB3 remote wakeup for LPM enabled devices correctly Szymon Janc <szymon.janc(a)codecoup.pl> Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: msu: Fix single mode with disabled IOMMU Dan Carpenter <dan.carpenter(a)oracle.com> eCryptfs: fix a couple type promotion bugs Ravi Bangoria <ravi.bangoria(a)linux.ibm.com> powerpc/watchpoint: Restore NV GPRs while returning from exception Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/32s: fix suspend/resume when IBATs 4-7 are used Helge Deller <deller(a)gmx.de> parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 Helge Deller <deller(a)gmx.de> parisc: Ensure userspace privilege for ptraced processes in regset functions Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: caam - limit output IV to CBC to work around CTR mode DMA issue Dexuan Cui <decui(a)microsoft.com> PCI: hv: Fix a use-after-free bug in hv_eject_device_work() Steve Longerbeam <slongerbeam(a)gmail.com> gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM Jan Harkes <jaharkes(a)cs.cmu.edu> coda: pass the host file in vma->vm_file on mmap Dan Williams <dan.j.williams(a)intel.com> libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields Aaron Armstrong Skomra <skomra(a)gmail.com> HID: wacom: correct touch resolution x/y typo Aaron Armstrong Skomra <skomra(a)gmail.com> HID: wacom: generic: only switch the mode on devices with LEDs Filipe Manana <fdmanana(a)suse.com> Btrfs: add missing inode version, ctime and mtime updates when punching hole Filipe Manana <fdmanana(a)suse.com> Btrfs: fix fsync not persisting dentry deletions due to inode evictions Filipe Manana <fdmanana(a)suse.com> Btrfs: fix data loss after inode eviction, renaming it, and fsync it Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI: Do not poll for PME if the device is in D3cold Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Ice Lake NNPI support Kim Phillips <kim.phillips(a)amd.com> perf/x86/amd/uncore: Set the thread mask for F17h L3 PMCs Kim Phillips <kim.phillips(a)amd.com> perf/x86/amd/uncore: Do not set 'ThreadMask' and 'SliceMask' for non-L3 PMCs David Rientjes <rientjes(a)google.com> x86/boot: Fix memory leak in default_get_smp_config() YueHaibing <yuehaibing(a)huawei.com> 9p/virtio: Add cleanup path in p9_virtio_init YueHaibing <yuehaibing(a)huawei.com> 9p/xen: Add cleanup path in p9_trans_xen_init Juergen Gross <jgross(a)suse.com> xen/events: fix binding user event channels to cpus Damien Le Moal <damien.lemoal(a)wdc.com> dm zoned: fix zone state management race Daniel Jordan <daniel.m.jordan(a)oracle.com> padata: use smp_mb in padata_reorder to avoid orphaned padata jobs Lyude Paul <lyude(a)redhat.com> drm/nouveau/i2c: Enable i2c pads & busses during preinit Radoslaw Burny <rburny(a)google.com> fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes. Jon Hunter <jonathanh(a)nvidia.com> arm64: tegra: Fix AGIC register range Like Xu <like.xu(a)linux.intel.com> KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed Ezequiel Garcia <ezequiel(a)collabora.com> media: coda: Remove unbalanced and unneeded mutex unlock Boris Brezillon <boris.brezillon(a)collabora.com> media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom() Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek: apply ALC891 headset fixup to one Dell machine Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Break too long mutex context in the write loop Mark Brown <broonie(a)kernel.org> ASoC: dapm: Adapt for debugfs API change Christophe Leroy <christophe.leroy(a)c-s.fr> lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE Trond Myklebust <trond.myklebust(a)hammerspace.com> pnfs/flexfiles: Fix PTR_ERR() dereferences in ff_layout_track_ds_error Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Handle the special Linux file open access mode Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: pcie: fix ALIVE interrupt handling for gen2 devices w/o MSI-X Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: pcie: don't service an interrupt that was masked Jon Hunter <jonathanh(a)nvidia.com> arm64: tegra: Update Jetson TX1 GPU regulator timings Krzysztof Kozlowski <krzk(a)kernel.org> regulator: s2mps11: Fix buck7 and buck8 wrong voltages Hui Wang <hui.wang(a)canonical.com> Input: alps - fix a mismatch between a condition check and its comment Nick Black <dankamongmen(a)gmail.com> Input: synaptics - whitelist Lenovo T580 SMBus intertouch Hui Wang <hui.wang(a)canonical.com> Input: alps - don't handle ALPS cs19 trackpoint-only device Grant Hernandez <granthernandez(a)google.com> Input: gtco - bounds check collection indent level Wen Yang <wen.yang99(a)zte.com.cn> crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe Cfir Cohen <cfir(a)google.com> crypto: ccp/gcm - use const time tag comparison. Hook, Gary <Gary.Hook(a)amd.com> crypto: ccp - memset structure fields to zero before reuse Eric Biggers <ebiggers(a)google.com> crypto: chacha20poly1305 - fix atomic sleep when using async algorithm Elena Petrova <lenaptr(a)google.com> crypto: arm64/sha2-ce - correct digest for empty data in finup Elena Petrova <lenaptr(a)google.com> crypto: arm64/sha1-ce - correct digest for empty data in finup Hook, Gary <Gary.Hook(a)amd.com> crypto: ccp - Validate the the error value used to index error messages Eric Biggers <ebiggers(a)google.com> crypto: ghash - fix unaligned memory access in ghash_setkey() Finn Thain <fthain(a)telegraphics.com.au> scsi: mac_scsi: Fix pseudo DMA implementation, take 2 Finn Thain <fthain(a)telegraphics.com.au> scsi: mac_scsi: Increase PIO/PDMA transfer length threshold Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> scsi: megaraid_sas: Fix calculation of target ID Ming Lei <ming.lei(a)redhat.com> scsi: core: Fix race on creating sense cache Finn Thain <fthain(a)telegraphics.com.au> Revert "scsi: ncr5380: Increase register polling limit" Finn Thain <fthain(a)telegraphics.com.au> scsi: NCR5380: Always re-enable reselection interrupt Finn Thain <fthain(a)telegraphics.com.au> scsi: NCR5380: Reduce goto statements in NCR5380_select() Juergen Gross <jgross(a)suse.com> xen: let alloc_xenballooned_pages() fail if not enough memory free Denis Efremov <efremov(a)ispras.ru> floppy: fix out-of-bounds read in copy_buffer Denis Efremov <efremov(a)ispras.ru> floppy: fix invalid pointer dereference in drive_name Denis Efremov <efremov(a)ispras.ru> floppy: fix out-of-bounds read in next_valid_format Denis Efremov <efremov(a)ispras.ru> floppy: fix div-by-zero in setup_format_params Colin Ian King <colin.king(a)canonical.com> iavf: fix dereference of null rx_buffer pointer Josua Mayer <josua(a)solid-run.com> net: mvmdio: defer probe of orion-mdio if a clock is not ready Taehee Yoo <ap420073(a)gmail.com> gtp: fix use-after-free in gtp_newlink() Taehee Yoo <ap420073(a)gmail.com> gtp: fix use-after-free in gtp_encap_destroy() Taehee Yoo <ap420073(a)gmail.com> gtp: fix Illegal context switch in RCU read-side critical section. Taehee Yoo <ap420073(a)gmail.com> gtp: fix suspicious RCU usage csonsino <csonsino(a)gmail.com> Bluetooth: validate BLE connection interval updates Taehee Yoo <ap420073(a)gmail.com> gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable() Matias Karhumaa <matias.karhumaa(a)gmail.com> Bluetooth: Check state in l2cap_disconnect_rsp Josua Mayer <josua.mayer(a)jm0.eu> Bluetooth: 6lowpan: search for destination address in all peers Tomas Bortoli <tomasbortoli(a)gmail.com> Bluetooth: hci_bcsp: Fix memory leak in rx_skb Geert Uytterhoeven <geert+renesas(a)glider.be> gpiolib: Fix references to gpiod_[gs]et_*value_cansleep() variants Phong Tran <tranmanphong(a)gmail.com> net: usb: asix: init MAC address buffers Andi Kleen <ak(a)linux.intel.com> perf stat: Make metric event lookup more robust Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> iwlwifi: mvm: Drop large non sta frames Wen Gong <wgong(a)codeaurora.org> ath10k: destroy sdio workqueue while remove sdio module Yunsheng Lin <linyunsheng(a)huawei.com> net: hns3: add some error checking in hclge_tm module Yonglong Liu <liuyonglong(a)huawei.com> net: hns3: fix a -Wformat-nonliteral compile warning Coly Li <colyli(a)suse.de> bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() Eiichi Tsukata <devel(a)etsukata.com> EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec Arnd Bergmann <arnd(a)arndb.de> crypto: asymmetric_keys - select CRYPTO_HASH where needed Arnd Bergmann <arnd(a)arndb.de> crypto: serpent - mark __serpent_setkey_sbox noinline Mauro S. M. Rodrigues <maurosr(a)linux.vnet.ibm.com> ixgbe: Check DDM existence in transceiver before access Ferdinand Blomqvist <ferdinand.blomqvist(a)gmail.com> rslib: Fix handling of of caller provided syndrome Ferdinand Blomqvist <ferdinand.blomqvist(a)gmail.com> rslib: Fix decoding of shortened codes Marek Szyprowski <m.szyprowski(a)samsung.com> clocksource/drivers/exynos_mct: Increase priority over ARM arch timer Tejun Heo <tj(a)kernel.org> libata: don't request sense data on !ZAC ATA devices Kyle Meyer <kyle.meyer(a)hpe.com> perf tools: Increase MAX_NR_CPUS and MAX_CACHES Miaoqing Pan <miaoqing(a)codeaurora.org> ath10k: fix PCIE device wake up failed Claire Chang <tientzu(a)chromium.org> ath10k: add missing error handling Julian Anastasov <ja(a)ssi.bg> ipvs: fix tinfo memory leak in start_sync_thread Lorenzo Bianconi <lorenzo(a)kernel.org> mt7601u: fix possible memory leak when the device is disconnected Masahiro Yamada <yamada.masahiro(a)socionext.com> x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c Lorenzo Bianconi <lorenzo(a)kernel.org> mt7601u: do not schedule rx_tasklet when the device has been disconnected Ping-Ke Shih <pkshih(a)realtek.com> rtlwifi: rtl8192cu: fix error handle when usb probe failed Hans Verkuil <hverkuil(a)xs4all.nl> media: hdpvr: fix locking and a missing msleep André Almeida <andrealmeid(a)collabora.com> media: vimc: cap: check v4l2_fill_pixfmt return value Philipp Zabel <p.zabel(a)pengutronix.de> media: coda: increment sequence offset for the last returned frame Marco Felsch <m.felsch(a)pengutronix.de> media: coda: fix last buffer handling in V4L2_ENC_CMD_STOP Philipp Zabel <p.zabel(a)pengutronix.de> media: coda: fix mpeg2 sequence number handling Ard Biesheuvel <ard.biesheuvel(a)linaro.org> acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 Nathan Huckleberry <nhuck(a)google.com> timer_list: Guard procfs specific code Miroslav Lichvar <mlichvar(a)redhat.com> ntp: Limit TAI-UTC offset Anders Roxell <anders.roxell(a)linaro.org> media: i2c: fix warning same module names Marek Szyprowski <m.szyprowski(a)samsung.com> media: s5p-mfc: Make additional clocks optional Julian Anastasov <ja(a)ssi.bg> ipvs: defer hook registration to avoid leaks Arnd Bergmann <arnd(a)arndb.de> ipsec: select crypto ciphers for xfrm_algo Pan Bian <bianpan2016(a)163.com> EDAC/sysfs: Fix memory leak when creating a csrow object Denis Kirjanov <kda(a)linux-powerpc.org> ipoib: correcly show a VF hardware address Jason Wang <jasowang(a)redhat.com> vhost_net: disable zerocopy by default Arnaldo Carvalho de Melo <acme(a)redhat.com> perf evsel: Make perf_evsel__name() accept a NULL argument Peter Zijlstra <peterz(a)infradead.org> x86/atomic: Fix smp_mb__{before,after}_atomic() Qian Cai <cai(a)lca.pw> sched/fair: Fix "runnable_avg_yN_inv" not used warnings Gao Xiang <gaoxiang25(a)huawei.com> sched/core: Add __sched tag for io_schedule() Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm: fix sa selector validation Tejun Heo <tj(a)kernel.org> blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration Aaron Lewis <aaronlewis(a)google.com> x86/cpufeatures: Add FDP_EXCPTN_ONLY and ZERO_FCS_FDS Waiman Long <longman(a)redhat.com> rcu: Force inlining of rcu_read_lock() Valdis Kletnieks <valdis.kletnieks(a)vt.edu> bpf: silence warning messages in core Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> regmap: fix bulk writes on paged registers Russell King <rmk+kernel(a)armlinux.org.uk> gpio: omap: ensure irq is enabled before wakeup Russell King <rmk+kernel(a)armlinux.org.uk> gpio: omap: fix lack of irqstatus_raw0 for OMAP4 Eric Auger <eric.auger(a)redhat.com> iommu: Fix a leak in iommu_insert_resv_region Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> media: fdp1: Support M3N and E3 platforms Thomas Richter <tmricht(a)linux.ibm.com> perf test 6: Fix missing kvm module load for s390 Mathieu Poirier <mathieu.poirier(a)linaro.org> perf cs-etm: Properly set the value of 'old' and 'head' in snapshot mode Stefano Brivio <sbrivio(a)redhat.com> ipset: Fix memory accounting for hash types on resize Robert Hancock <hancock(a)sedsystems.ca> net: sfp: add mutex to prevent concurrent state checks Borislav Petkov <bp(a)suse.de> RAS/CEC: Fix pfn insertion Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: handle PENDING state for QEBSM devices Robert Hancock <hancock(a)sedsystems.ca> net: axienet: Fix race condition causing TX hang Fabio Estevam <festevam(a)gmail.com> net: fec: Do not use netdev messages too early Biao Huang <biao.huang(a)mediatek.com> net: stmmac: dwmac4: fix flow control issue Abhishek Goel <huntbag(a)linux.vnet.ibm.com> cpupower : frequency-set -r option misses the last cpu in related cpu list Kefeng Wang <wangkefeng.wang(a)huawei.com> media: wl128x: Fix some error handling in fm_v4l2_init_video_device() Imre Deak <imre.deak(a)intel.com> locking/lockdep: Fix merging of hlocks with non-zero references David S. Miller <davem(a)davemloft.net> tua6100: Avoid build warnings. Christophe Leroy <christophe.leroy(a)c-s.fr> crypto: talitos - Align SEC1 accesses to 32 bits boundaries. Christophe Leroy <christophe.leroy(a)c-s.fr> crypto: talitos - properly handle split ICV. Ioana Ciornei <ioana.ciornei(a)nxp.com> net: phy: Check against net_device being NULL Shailendra Verma <shailendra.v(a)samsung.com> media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. Hans Verkuil <hverkuil(a)xs4all.nl> media: mc-device.c: don't memset __user pointer contents Eric Biggers <ebiggers(a)google.com> fscrypt: clean up some BUG_ON()s in block encryption/decryption Anirudh Gupta <anirudhrudr(a)gmail.com> xfrm: Fix xfrm sel prefix length validation Jeremy Sowden <jeremy(a)azazel.net> af_key: fix leaks in key_pol_get_resp and dump_sp. Eric W. Biederman <ebiederm(a)xmission.com> signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig Michal Kalderon <michal.kalderon(a)marvell.com> qed: Set the doorbell address correctly Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: dwmac4/5: Clear unused address entries Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: dwmac1000: Clear unused address entries Jungo Lin <jungo.lin(a)mediatek.com> media: media_device_enum_links32: clean a reserved field Kangjie Lu <kjlu(a)umn.edu> media: vpss: fix a potential NULL pointer dereference Lubomir Rintel <lkundrak(a)v3.sk> media: marvell-ccic: fix DMA s/g desc number calculation Christophe Leroy <christophe.leroy(a)c-s.fr> crypto: talitos - fix skcipher failure due to wrong output IV Daniel Gomez <dagmcr(a)gmail.com> media: spi: IR LED: add missing of table registration Oliver Neukum <oneukum(a)suse.com> media: dvb: usb: fix use after free in dvb_usb_device_exit Jeremy Sowden <jeremy(a)azazel.net> batman-adv: fix for leaked TVLV handler. Anilkumar Kolli <akolli(a)codeaurora.org> ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Dan Carpenter <dan.carpenter(a)oracle.com> ath6kl: add some bounds checking Tim Schumacher <timschumi(a)gmx.de> ath9k: Check for errors when reading SREV register Surabhi Vishnoi <svishnoi(a)codeaurora.org> ath10k: Do not send probe response template for mesh Gustavo A. R. Silva <gustavo(a)embeddedor.com> wil6210: fix potential out-of-bounds read Sven Van Asbroeck <thesven73(a)gmail.com> dmaengine: imx-sdma: fix use-after-free on probe error path Maurizio Lombardi <mlombard(a)redhat.com> scsi: iscsi: set auth_protocol back to NULL if CHAP_A value is not supported Nathan Chancellor <natechancellor(a)gmail.com> arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly Kevin Darbyshire-Bryant <ldir(a)darbyshire-bryant.me.uk> MIPS: fix build on non-linux hosts Stefan Hellermann <stefan(a)the2masters.de> MIPS: ath79: fix ar933x uart parity mode ------------- Diffstat: Documentation/atomic_t.txt | 3 + .../devicetree/bindings/net/marvell-orion-mdio.txt | 2 +- Documentation/scheduler/sched-pelt.c | 3 +- Makefile | 5 +- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 3 +- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 +- arch/arm64/crypto/sha1-ce-glue.c | 2 +- arch/arm64/crypto/sha2-ce-glue.c | 2 +- arch/arm64/kernel/acpi.c | 10 +- arch/arm64/kernel/image.h | 6 +- arch/mips/boot/compressed/Makefile | 2 + arch/mips/boot/compressed/calc_vmlinuz_load_addr.c | 2 +- arch/mips/include/asm/mach-ath79/ar933x_uart.h | 4 +- arch/mips/jz4740/board-qi_lb60.c | 16 +- arch/parisc/kernel/ptrace.c | 31 +- arch/powerpc/boot/xz_config.h | 20 ++ arch/powerpc/kernel/eeh.c | 15 +- arch/powerpc/kernel/exceptions-64s.S | 9 +- arch/powerpc/kernel/pci_of_scan.c | 2 + arch/powerpc/kernel/signal_32.c | 3 + arch/powerpc/kernel/signal_64.c | 5 + arch/powerpc/kernel/swsusp_32.S | 73 +++- arch/powerpc/platforms/4xx/uic.c | 1 + arch/powerpc/platforms/powermac/sleep.S | 68 +++- arch/powerpc/platforms/pseries/mobility.c | 9 + arch/powerpc/sysdev/xive/common.c | 7 +- arch/powerpc/xmon/xmon.c | 6 +- arch/sh/include/asm/io.h | 6 +- arch/um/include/asm/mmu_context.h | 2 +- arch/x86/events/amd/uncore.c | 36 +- arch/x86/include/asm/atomic.h | 8 +- arch/x86/include/asm/atomic64_64.h | 8 +- arch/x86/include/asm/barrier.h | 4 +- arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/kernel/cpu/bugs.c | 2 +- arch/x86/kernel/cpu/mkcapflags.sh | 2 + arch/x86/kernel/mpparse.c | 10 +- arch/x86/kernel/sysfb_efi.c | 46 +++ arch/x86/kvm/pmu.c | 4 +- arch/x86/kvm/vmx.c | 8 +- block/bio-integrity.c | 8 +- crypto/asymmetric_keys/Kconfig | 3 + crypto/chacha20poly1305.c | 30 +- crypto/ghash-generic.c | 8 +- crypto/serpent_generic.c | 8 +- drivers/android/binder.c | 2 +- drivers/ata/libata-eh.c | 8 +- drivers/base/regmap/regmap.c | 2 + drivers/block/floppy.c | 34 +- drivers/bluetooth/hci_bcsp.c | 5 + drivers/char/hpet.c | 3 +- drivers/clocksource/exynos_mct.c | 4 +- drivers/crypto/amcc/crypto4xx_trng.c | 1 - drivers/crypto/caam/caamalg.c | 15 +- drivers/crypto/ccp/ccp-dev.c | 96 +++--- drivers/crypto/ccp/ccp-dev.h | 2 +- drivers/crypto/ccp/ccp-ops.c | 15 +- drivers/crypto/talitos.c | 35 +- drivers/dma-buf/dma-buf.c | 1 + drivers/dma-buf/reservation.c | 4 + drivers/dma/imx-sdma.c | 48 +-- drivers/edac/edac_mc_sysfs.c | 24 +- drivers/edac/edac_module.h | 2 +- drivers/fpga/Kconfig | 1 + drivers/gpio/gpio-omap.c | 17 +- drivers/gpio/gpiolib.c | 6 +- drivers/gpu/drm/bridge/sii902x.c | 5 +- drivers/gpu/drm/bridge/tc358767.c | 7 + drivers/gpu/drm/drm_debugfs_crc.c | 18 +- drivers/gpu/drm/drm_edid_load.c | 2 + drivers/gpu/drm/msm/msm_drv.c | 14 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c | 20 ++ drivers/gpu/drm/panel/panel-simple.c | 9 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 +- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 + drivers/gpu/drm/virtio/virtgpu_vq.c | 2 + drivers/gpu/ipu-v3/ipu-ic.c | 2 +- drivers/hid/wacom_sys.c | 3 + drivers/hid/wacom_wac.c | 4 +- drivers/hid/wacom_wac.h | 1 + drivers/hwtracing/intel_th/msu.c | 2 +- drivers/hwtracing/intel_th/pci.c | 5 + drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 + drivers/infiniband/sw/rxe/rxe_resp.c | 5 +- drivers/infiniband/sw/rxe/rxe_verbs.h | 1 + drivers/infiniband/ulp/ipoib/ipoib_main.c | 1 + drivers/input/mouse/alps.c | 32 ++ drivers/input/mouse/synaptics.c | 1 + drivers/input/tablet/gtco.c | 20 +- drivers/iommu/iommu.c | 8 +- drivers/mailbox/mailbox.c | 6 +- drivers/md/bcache/super.c | 2 +- drivers/md/dm-bufio.c | 4 +- drivers/md/dm-zoned-metadata.c | 24 -- drivers/md/dm-zoned.h | 28 +- drivers/media/dvb-frontends/tua6100.c | 22 +- drivers/media/i2c/Makefile | 2 +- drivers/media/i2c/{adv7511.c => adv7511-v4l2.c} | 5 + drivers/media/media-device.c | 10 +- drivers/media/platform/coda/coda-bit.c | 9 +- drivers/media/platform/coda/coda-common.c | 2 + drivers/media/platform/davinci/vpss.c | 5 + drivers/media/platform/marvell-ccic/mcam-core.c | 5 +- drivers/media/platform/rcar_fdp1.c | 8 + drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 5 + drivers/media/platform/vimc/vimc-capture.c | 5 +- drivers/media/radio/wl128x/fmdrv_v4l2.c | 3 + drivers/media/rc/ir-spi.c | 1 + drivers/media/usb/dvb-usb/dvb-usb-init.c | 7 +- drivers/media/usb/hdpvr/hdpvr-video.c | 17 +- drivers/media/v4l2-core/v4l2-ctrls.c | 9 +- drivers/memstick/core/memstick.c | 13 +- drivers/mfd/arizona-core.c | 2 +- drivers/mfd/hi655x-pmic.c | 2 + drivers/mfd/mfd-core.c | 1 + drivers/net/bonding/bond_main.c | 37 +- drivers/net/caif/caif_hsi.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 8 +- .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 33 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h | 3 + drivers/net/ethernet/broadcom/genet/bcmgenet.c | 57 ++-- drivers/net/ethernet/freescale/fec_main.c | 6 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 6 +- drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 6 +- drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 +- drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 1 + drivers/net/ethernet/marvell/mvmdio.c | 7 +- drivers/net/ethernet/marvell/sky2.c | 7 + drivers/net/ethernet/qlogic/qed/qed_dev.c | 29 +- drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 +- .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 6 + drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 18 +- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 20 +- drivers/net/gtp.c | 36 +- drivers/net/macsec.c | 6 +- drivers/net/phy/phy_device.c | 6 + drivers/net/phy/sfp.c | 6 +- drivers/net/usb/asix_devices.c | 6 +- drivers/net/vrf.c | 58 ++-- drivers/net/wireless/ath/ath10k/hw.c | 2 +- drivers/net/wireless/ath/ath10k/mac.c | 4 + drivers/net/wireless/ath/ath10k/sdio.c | 7 + drivers/net/wireless/ath/ath6kl/wmi.c | 10 +- drivers/net/wireless/ath/ath9k/hw.c | 32 +- drivers/net/wireless/ath/dfs_pattern_detector.c | 2 +- drivers/net/wireless/ath/wil6210/txrx.c | 1 + drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 3 + drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 61 ++-- drivers/net/wireless/mediatek/mt7601u/dma.c | 54 +-- drivers/net/wireless/mediatek/mt7601u/tx.c | 4 +- drivers/net/wireless/realtek/rtlwifi/usb.c | 5 +- drivers/nvdimm/dax_devs.c | 2 +- drivers/nvdimm/pfn.h | 1 + drivers/nvdimm/pfn_devs.c | 18 +- drivers/pci/dwc/pci-dra7xx.c | 1 + drivers/pci/host/pci-hyperv.c | 15 +- drivers/pci/host/pcie-xilinx-nwl.c | 11 +- drivers/pci/pci-driver.c | 13 +- drivers/pci/pci-sysfs.c | 2 +- drivers/pci/pci.c | 7 + drivers/phy/renesas/phy-rcar-gen2.c | 2 + drivers/pinctrl/pinctrl-rockchip.c | 1 + drivers/ras/cec.c | 4 +- drivers/regulator/s2mps11.c | 4 +- drivers/s390/cio/qdio_main.c | 1 + drivers/scsi/NCR5380.c | 33 +- drivers/scsi/NCR5380.h | 2 +- drivers/scsi/mac_scsi.c | 375 ++++++++++++--------- drivers/scsi/megaraid/megaraid_sas_base.c | 3 +- drivers/scsi/scsi_lib.c | 6 +- drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 + drivers/target/iscsi/iscsi_target_auth.c | 16 +- drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 17 +- drivers/tty/serial/digicolor-usart.c | 6 +- drivers/tty/serial/max310x.c | 51 +-- drivers/tty/serial/msm_serial.c | 4 + drivers/tty/serial/serial_core.c | 7 +- drivers/tty/serial/serial_mctrl_gpio.c | 14 + drivers/tty/serial/sh-sci.c | 33 +- drivers/usb/core/hub.c | 35 +- drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/host/hwa-hc.c | 2 +- drivers/usb/host/pci-quirks.c | 31 +- drivers/vhost/net.c | 2 +- drivers/xen/balloon.c | 16 +- drivers/xen/events/events_base.c | 12 +- drivers/xen/evtchn.c | 2 +- fs/9p/vfs_addr.c | 6 +- fs/btrfs/file.c | 5 + fs/btrfs/inode.c | 24 +- fs/btrfs/tree-log.c | 40 ++- fs/coda/file.c | 70 +++- fs/crypto/crypto.c | 15 +- fs/ecryptfs/crypto.c | 12 +- fs/ext4/dir.c | 19 +- fs/ext4/ext4_jbd2.h | 12 +- fs/ext4/file.c | 4 + fs/ext4/inode.c | 24 +- fs/ext4/ioctl.c | 46 ++- fs/ext4/move_extent.c | 3 +- fs/ext4/namei.c | 45 ++- fs/f2fs/segment.c | 5 + fs/fs-writeback.c | 8 +- fs/jbd2/commit.c | 23 +- fs/jbd2/journal.c | 4 + fs/jbd2/transaction.c | 49 +-- fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 +- fs/nfs/inode.c | 1 + fs/nfs/nfs4file.c | 2 +- fs/nfs/nfs4proc.c | 41 ++- fs/nfsd/nfs4state.c | 11 +- fs/nfsd/nfssvc.c | 2 +- fs/open.c | 19 ++ fs/proc/proc_sysctl.c | 4 + include/drm/drm_debugfs_crc.h | 3 +- include/linux/compiler.h | 22 +- include/linux/cpuhotplug.h | 2 +- include/linux/cred.h | 7 +- include/linux/fs.h | 2 + include/linux/jbd2.h | 22 ++ include/linux/rcupdate.h | 2 +- include/net/dst.h | 5 +- include/net/ip_vs.h | 6 +- include/net/tcp.h | 3 +- include/xen/events.h | 3 +- kernel/bpf/Makefile | 1 + kernel/cred.c | 21 +- kernel/locking/lockdep.c | 18 +- kernel/locking/lockdep_proc.c | 8 +- kernel/padata.c | 12 + kernel/pid_namespace.c | 2 +- kernel/sched/core.c | 2 +- kernel/sched/sched-pelt.h | 2 +- kernel/time/ntp.c | 4 +- kernel/time/timer_list.c | 36 +- lib/reed_solomon/decode_rs.c | 18 +- lib/scatterlist.c | 9 +- lib/string.c | 2 +- mm/filemap.c | 22 ++ mm/gup.c | 12 +- mm/kmemleak.c | 2 +- mm/mmu_notifier.c | 2 +- mm/vmscan.c | 6 +- net/9p/trans_virtio.c | 8 +- net/9p/trans_xen.c | 8 +- net/batman-adv/translation-table.c | 2 + net/bluetooth/6lowpan.c | 14 +- net/bluetooth/hci_event.c | 5 + net/bluetooth/l2cap_core.c | 15 +- net/bluetooth/smp.c | 13 + net/bridge/br_multicast.c | 32 +- net/bridge/br_stp_bpdu.c | 3 +- net/core/filter.c | 3 +- net/core/neighbour.c | 2 + net/ipv4/devinet.c | 8 + net/ipv4/igmp.c | 8 +- net/ipv4/tcp.c | 6 +- net/ipv4/tcp_cong.c | 6 +- net/key/af_key.c | 8 +- net/netfilter/ipset/ip_set_hash_gen.h | 2 +- net/netfilter/ipvs/ip_vs_core.c | 21 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 - net/netfilter/ipvs/ip_vs_sync.c | 134 ++++---- net/netfilter/nf_queue.c | 6 +- net/netrom/af_netrom.c | 4 +- net/nfc/nci/data.c | 2 +- net/openvswitch/actions.c | 6 +- net/rxrpc/af_rxrpc.c | 4 +- net/vmw_vsock/hyperv_transport.c | 44 +-- net/xfrm/Kconfig | 2 + net/xfrm/xfrm_user.c | 19 ++ scripts/kallsyms.c | 3 + scripts/recordmcount.h | 3 +- sound/core/seq/seq_clientmgr.c | 11 +- sound/pci/hda/patch_conexant.c | 1 + sound/pci/hda/patch_realtek.c | 5 + sound/soc/soc-dapm.c | 18 +- sound/usb/line6/podhd.c | 2 +- tools/iio/iio_utils.c | 4 +- tools/perf/arch/arm/util/cs-etm.c | 127 ++++++- tools/perf/perf.h | 2 +- tools/perf/tests/mmap-thread-lookup.c | 2 +- tools/perf/tests/parse-events.c | 27 ++ tools/perf/util/annotate.c | 6 +- tools/perf/util/evsel.c | 8 +- tools/perf/util/header.c | 2 +- tools/perf/util/session.c | 3 + tools/perf/util/stat-shadow.c | 5 +- tools/power/cpupower/utils/cpufreq-set.c | 2 + 293 files changed, 2749 insertions(+), 1145 deletions(-)

6 years, 1 month

8
301
0 0

Linux 4.19.63

by Greg KH

I'm announcing the release of the 4.19.63 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 3 arch/arm64/include/asm/assembler.h | 4 arch/powerpc/boot/xz_config.h | 20 ++ arch/powerpc/include/asm/cacheflush.h | 7 arch/powerpc/kernel/eeh.c | 15 + arch/powerpc/kernel/pci_of_scan.c | 2 arch/powerpc/kernel/signal_32.c | 3 arch/powerpc/kernel/signal_64.c | 5 arch/powerpc/mm/hugetlbpage.c | 8 + arch/powerpc/platforms/4xx/uic.c | 1 arch/powerpc/platforms/pseries/mobility.c | 9 + arch/powerpc/sysdev/xive/common.c | 7 arch/powerpc/xmon/xmon.c | 6 arch/sh/include/asm/io.h | 6 arch/um/include/asm/mmu_context.h | 2 arch/x86/kernel/cpu/bugs.c | 2 arch/x86/kernel/sysfb_efi.c | 46 +++++ block/bio-integrity.c | 8 - block/blk-core.c | 1 drivers/android/binder.c | 2 drivers/char/hpet.c | 3 drivers/fpga/Kconfig | 1 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 21 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 5 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 - drivers/gpu/drm/amd/display/dc/dce/dce_abm.c | 2 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 3 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 drivers/gpu/drm/bridge/sii902x.c | 5 drivers/gpu/drm/bridge/tc358767.c | 7 drivers/gpu/drm/drm_debugfs_crc.c | 9 - drivers/gpu/drm/drm_edid_load.c | 2 drivers/gpu/drm/msm/msm_drv.c | 14 + drivers/gpu/drm/panel/panel-simple.c | 9 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 drivers/gpu/drm/virtio/virtgpu_vq.c | 2 drivers/gpu/host1x/bus.c | 3 drivers/i2c/busses/i2c-stm32f7.c | 26 +-- drivers/iio/adc/stm32-dfsdm-adc.c | 6 drivers/iio/adc/stm32-dfsdm-core.c | 8 - drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 drivers/infiniband/hw/mlx5/mad.c | 60 ++++--- drivers/infiniband/sw/rxe/rxe_resp.c | 5 drivers/infiniband/sw/rxe/rxe_verbs.h | 1 drivers/infiniband/ulp/ipoib/ipoib_main.c | 34 ++-- drivers/mailbox/mailbox.c | 6 drivers/memstick/core/memstick.c | 13 + drivers/mfd/arizona-core.c | 2 drivers/mfd/hi655x-pmic.c | 2 drivers/mfd/madera-core.c | 1 drivers/mfd/mfd-core.c | 1 drivers/misc/mei/hw-me-regs.h | 3 drivers/misc/mei/pci-me.c | 3 drivers/mmc/host/sdhci-pci-o2micro.c | 12 + drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 19 +- drivers/nvdimm/bus.c | 96 +++++++----- drivers/nvdimm/nd-core.h | 3 drivers/pci/controller/dwc/pci-dra7xx.c | 1 drivers/pci/controller/pcie-mobiveil.c | 22 ++ drivers/pci/controller/pcie-xilinx-nwl.c | 11 - drivers/pci/pci-driver.c | 13 - drivers/pci/pci-sysfs.c | 2 drivers/phy/renesas/phy-rcar-gen2.c | 2 drivers/pinctrl/pinctrl-rockchip.c | 1 drivers/staging/vt6656/main_usb.c | 42 +++-- drivers/tty/serial/8250/8250_port.c | 3 drivers/tty/serial/cpm_uart/cpm_uart_core.c | 17 +- drivers/tty/serial/digicolor-usart.c | 6 drivers/tty/serial/imx.c | 23 +- drivers/tty/serial/max310x.c | 51 +++--- drivers/tty/serial/msm_serial.c | 4 drivers/tty/serial/serial_core.c | 7 drivers/tty/serial/serial_mctrl_gpio.c | 14 + drivers/tty/serial/sh-sci.c | 33 +++- drivers/usb/core/hub.c | 28 ++- drivers/usb/gadget/function/f_fs.c | 6 drivers/usb/host/hwa-hc.c | 2 drivers/usb/host/pci-quirks.c | 31 ++- fs/9p/vfs_addr.c | 6 fs/btrfs/inode.c | 24 ++- fs/dlm/lowcomms.c | 18 +- fs/f2fs/segment.c | 5 fs/notify/fanotify/fanotify.c | 5 fs/notify/inotify/inotify_fsnotify.c | 8 - fs/open.c | 19 ++ fs/proc/base.c | 28 ++- fs/proc/task_mmu.c | 23 ++ fs/proc/task_nommu.c | 6 include/linux/cred.h | 7 include/linux/host1x.h | 2 kernel/cred.c | 21 ++ kernel/locking/lockdep_proc.c | 8 - mm/gup.c | 12 + mm/kmemleak.c | 2 mm/memory.c | 4 mm/mmu_notifier.c | 2 mm/nommu.c | 3 mm/swap.c | 13 + net/vmw_vsock/hyperv_transport.c | 44 +---- scripts/genksyms/keywords.c | 4 scripts/genksyms/parse.y | 2 scripts/kallsyms.c | 3 scripts/recordmcount.h | 3 sound/ac97/bus.c | 13 - sound/pci/hda/patch_conexant.c | 1 sound/usb/line6/podhd.c | 2 tools/iio/iio_utils.c | 4 tools/perf/builtin-stat.c | 2 tools/perf/builtin-top.c | 8 - tools/perf/tests/mmap-thread-lookup.c | 2 tools/perf/ui/browsers/hists.c | 15 + tools/perf/util/annotate.c | 6 tools/perf/util/session.c | 3 115 files changed, 855 insertions(+), 358 deletions(-) Alex Williamson (1): PCI: Return error if cannot probe VF Alexander Usyskin (1): mei: me: add mule creek canyon (EHL) device ids Alexey Kardashevskiy (1): powerpc/pci/of: Fix OF flags parsing for 64bit BARs Andrzej Pietrasiewicz (1): usb: gadget: Zero ffs_io_data Andy Lutomirski (1): mm/gup.c: remove some BUG_ONs from get_gate_page() Aneesh Kumar K.V (1): powerpc/mm: Handle page table allocation failures Arnd Bergmann (3): mfd: arizona: Fix undefined behavior cxgb4: reduce kernel stack usage in cudbg_collect_mem_region() locking/lockdep: Hide unused 'class' variable Axel Lin (1): mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk Bastien Nocera (1): iio: iio-utils: Fix possible incorrect mask calculation Bharat Kumar Gogada (1): PCI: xilinx-nwl: Fix Multi MSI data programming Christian Lamparter (1): powerpc/4xx/uic: clear pending interrupt after irq type/pol change Christoph Hellwig (1): 9p: pass the correct prototype to read_cache_page Christophe Leroy (1): tty: serial: cpm_uart - fix init when SMC is relocated Dan Williams (1): libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() Daniel Gomez (1): mfd: madera: Add missing of table registration Daniel Vetter (2): drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry drm/crc-debugfs: Also sprinkle irqrestore over early exits David Riley (1): drm/virtio: Add memory barriers for capset cache. David Windsor (1): dlm: check if workqueues are NULL before flushing/destroying Ding Xiang (1): ALSA: ac97: Fix double free of ac97_codec_device Dmitry Vyukov (1): mm/kmemleak.c: fix check for softirq context Douglas Anderson (1): drm/rockchip: Properly adjust to a true clock in adjusted_mode Fabien Dessenne (2): iio: adc: stm32-dfsdm: manage the get_irq error case iio: adc: stm32-dfsdm: missing error case during probe Fabrice Gasnier (1): i2c: stm32f7: fix the get_irq error cases Gautham R. Shenoy (1): powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask() Geert Uytterhoeven (2): serial: sh-sci: Terminate TX DMA during buffer flushing serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Gen Zhang (1): drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Greg Kroah-Hartman (1): Linux 4.19.63 Guenter Roeck (1): mm/gup.c: mark undo_dev_pagemap as __maybe_unused Hans de Goede (1): x86/sysfb_efi: Add quirks for some devices with swapped width and height Hariprasad Kelam (1): drm/amd/display: fix compilation error Hou Zhiqiang (4): PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows PCI: mobiveil: Fix the Class Code field PCI: mobiveil: Initialize Primary/Secondary/Subordinate bus numbers PCI: mobiveil: Use the 1st inbound window for MEM inbound transactions Hridya Valsaraju (1): binder: prevent transactions to context manager from its own process. Hui Wang (1): ALSA: hda - Add a conexant codec entry to let mute led work Ira Weiny (1): mm/swap: fix release_pages() when releasing devmap pages James Morse (1): arm64: assembler: Switch ESB-instruction with a vanilla nop if !ARM64_HAS_RAS Jean-Philippe Brucker (1): mm/mmu_notifier: use hlist_add_head_rcu() Johannes Berg (1): um: Silence lockdep complaint about mmap_sem Jorge Ramirez-Ortiz (1): tty: serial: msm_serial: avoid system lockup condition Josef Bacik (1): block: init flush rq ref count to 1 Jyri Sarha (1): drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz Kai-Heng Feng (1): ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 Kefeng Wang (2): tty/serial: digicolor: Fix digicolor-usart already registered warning hpet: Fix division by zero in hpet_time_div() Konstantin Khlebnikov (6): proc: use down_read_killable mmap_sem for /proc/pid/smaps_rollup proc: use down_read_killable mmap_sem for /proc/pid/pagemap proc: use down_read_killable mmap_sem for /proc/pid/clear_refs proc: use down_read_killable mmap_sem for /proc/pid/map_files proc: use down_read_killable mmap_sem for /proc/pid/maps mm: use down_read_killable for locking mmap_sem in access_remote_vm Konstantin Taranov (1): RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM Leo Yan (5): perf stat: Fix use-after-freed pointer detected by the smatch tool perf top: Fix potential NULL pointer dereference detected by the smatch tool perf session: Fix potential NULL pointer dereference found by the smatch tool perf annotate: Fix dereferencing freed memory found by the smatch tool perf hists browser: Fix potential NULL pointer dereference found by the smatch tool Linus Torvalds (1): access: avoid the RCU grace period for the temporary subjective credentials Liu, Changcheng (1): RDMA/i40iw: Set queue pair state when being queried Marek Vasut (1): PCI: sysfs: Ignore lockdep for remove attribute Masahiro Yamada (1): powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h Michael Neuling (1): powerpc/tm: Fix oops on sigreturn on systems without TM Nathan Chancellor (1): kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS Nathan Lynch (1): powerpc/pseries/mobility: prevent cpu hotplug during DT update Naveen N. Rao (2): powerpc/xmon: Fix disabling tracing while in xmon recordmcount: Fix spurious mcount entries on powerpc Nicholas Kazlauskas (2): drm/amd/display: Fill prescale_params->scale for RGB565 drm/amd/display: Always allocate initial connector state state Numfor Mbiziwo-Tiapo (1): perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Oak Zeng (2): drm/amdkfd: Fix a potential memory leak drm/amdkfd: Fix sdma queue map issue Ocean Chen (1): f2fs: avoid out-of-range memory access Oliver O'Halloran (1): powerpc/eeh: Handle hugepages in ioremap space Parav Pandit (1): IB/mlx5: Fixed reporting counters on 2nd port for Dual port RoCE Paul Hsieh (1): drm/amd/display: Disable ABM before destroy ABM struct Peter Ujfalusi (1): drm/panel: simple: Fix panel_simple_dsi_probe Phong Tran (1): usb: wusbcore: fix unbalanced get/put cluster_id Qian Cai (1): powerpc/cacheflush: fix variable set but not used Qu Wenruo (1): btrfs: inode: Don't compress if NODATASUM or NODATACOW set Quentin Deslandes (1): staging: vt6656: use meaningful error code during buffer allocation Raul E Rangel (1): mmc: sdhci: sdhci-pci-o2micro: Check if controller supports 8-bit width Rautkoski Kimmo EXT (1): serial: 8250: Fix TX interrupt handling condition Robert Hancock (1): mfd: core: Set fwnode for created devices Ryan Kennedy (1): usb: pci-quirks: Correct AMD PLL quirk detection Sam Ravnborg (1): sh: prevent warnings when using iounmap Sean Paul (1): drm/msm: Depopulate platform on probe failure Serge Semin (2): tty: max310x: Fix invalid baudrate divisors calculator tty: serial_core: Set port active bit in uart_port_activate Sergey Organov (1): serial: imx: fix locking in set_termios() Shakeel Butt (1): memcg, fsnotify: no oom-kill for remote memcg charging Stefan Roese (1): serial: mctrl_gpio: Check if GPIO property exisits before requesting it Sunil Muthuswamy (1): hvsock: fix epollout hang from race condition Thierry Reding (1): gpu: host1x: Increase maximum DMA segment size Thinh Nguyen (1): usb: core: hub: Disable hub-initiated U1/U2 Tiecheng Zhou (1): drm/amdgpu/sriov: Need to initialize the HDP_NONSURFACE_BAStE Tomi Valkeinen (1): drm/bridge: tc358767: read display_props in get_modes() Valentine Fatiev (1): IB/ipoib: Add child to parent list only if device initialized Vasily Gorbik (1): kallsyms: exclude kasan local symbols on s390 Wang Hai (1): memstick: Fix error cleanup path of memstick_init Wen Yang (1): pinctrl: rockchip: fix leaked of_node references Wenwen Wang (1): block/bio-integrity: fix a memory leak bug Will Deacon (1): genksyms: Teach parser about 128-bit built-in types Yoshihiro Shimoda (1): phy: renesas: rcar-gen2: Fix memory leak at error paths YueHaibing (2): PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB fpga-manager: altera-ps-spi: Fix build error Yuyang Du (1): locking/lockdep: Fix lock used or unused stats error Zhenzhong Duan (1): x86/speculation/mds: Apply more accurate check on hypervisor platform morten petersen (1): mailbox: handle failed named mailbox channel request

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Linux 4.14.135

by Greg KH

I'm announcing the release of the 4.14.135 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/atomic_t.txt | 3 Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | 2 Makefile | 3 arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 3 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 arch/arm64/crypto/sha1-ce-glue.c | 2 arch/arm64/crypto/sha2-ce-glue.c | 2 arch/arm64/kernel/acpi.c | 10 arch/arm64/kernel/image.h | 6 arch/mips/boot/compressed/Makefile | 2 arch/mips/boot/compressed/calc_vmlinuz_load_addr.c | 2 arch/mips/include/asm/mach-ath79/ar933x_uart.h | 4 arch/mips/jz4740/board-qi_lb60.c | 16 arch/parisc/kernel/ptrace.c | 31 arch/powerpc/boot/xz_config.h | 20 arch/powerpc/kernel/eeh.c | 15 arch/powerpc/kernel/exceptions-64s.S | 9 arch/powerpc/kernel/pci_of_scan.c | 2 arch/powerpc/kernel/signal_32.c | 3 arch/powerpc/kernel/signal_64.c | 5 arch/powerpc/kernel/swsusp_32.S | 73 arch/powerpc/platforms/4xx/uic.c | 1 arch/powerpc/platforms/powermac/sleep.S | 68 arch/powerpc/platforms/pseries/mobility.c | 9 arch/powerpc/sysdev/xive/common.c | 7 arch/powerpc/xmon/xmon.c | 6 arch/sh/include/asm/io.h | 6 arch/um/include/asm/mmu_context.h | 2 arch/x86/events/amd/uncore.c | 36 arch/x86/include/asm/atomic.h | 8 arch/x86/include/asm/atomic64_64.h | 8 arch/x86/include/asm/barrier.h | 4 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/kernel/cpu/bugs.c | 2 arch/x86/kernel/cpu/mkcapflags.sh | 2 arch/x86/kernel/mpparse.c | 10 arch/x86/kernel/sysfb_efi.c | 46 arch/x86/kvm/pmu.c | 4 arch/x86/kvm/vmx.c | 8 block/bio-integrity.c | 8 crypto/asymmetric_keys/Kconfig | 3 crypto/chacha20poly1305.c | 30 crypto/ghash-generic.c | 8 crypto/serpent_generic.c | 8 drivers/android/binder.c | 2 drivers/ata/libata-eh.c | 8 drivers/base/regmap/regmap.c | 2 drivers/block/floppy.c | 34 drivers/bluetooth/hci_bcsp.c | 5 drivers/char/hpet.c | 3 drivers/clocksource/exynos_mct.c | 4 drivers/crypto/amcc/crypto4xx_trng.c | 1 drivers/crypto/caam/caamalg.c | 15 drivers/crypto/ccp/ccp-dev.c | 96 drivers/crypto/ccp/ccp-dev.h | 2 drivers/crypto/ccp/ccp-ops.c | 15 drivers/crypto/talitos.c | 35 drivers/dma-buf/dma-buf.c | 1 drivers/dma-buf/reservation.c | 4 drivers/dma/imx-sdma.c | 48 drivers/edac/edac_mc_sysfs.c | 24 drivers/edac/edac_module.h | 2 drivers/fpga/Kconfig | 1 drivers/gpio/gpio-omap.c | 17 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/bridge/sii902x.c | 5 drivers/gpu/drm/bridge/tc358767.c | 7 drivers/gpu/drm/drm_debugfs_crc.c | 18 drivers/gpu/drm/drm_edid_load.c | 2 drivers/gpu/drm/msm/msm_drv.c | 14 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c | 20 drivers/gpu/drm/panel/panel-simple.c | 9 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 drivers/gpu/drm/virtio/virtgpu_vq.c | 2 drivers/gpu/ipu-v3/ipu-ic.c | 2 drivers/hid/wacom_sys.c | 3 drivers/hid/wacom_wac.c | 4 drivers/hid/wacom_wac.h | 1 drivers/hwtracing/intel_th/msu.c | 2 drivers/hwtracing/intel_th/pci.c | 5 drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 drivers/infiniband/sw/rxe/rxe_resp.c | 5 drivers/infiniband/sw/rxe/rxe_verbs.h | 1 drivers/infiniband/ulp/ipoib/ipoib_main.c | 1 drivers/input/mouse/alps.c | 32 drivers/input/mouse/synaptics.c | 1 drivers/input/tablet/gtco.c | 20 drivers/iommu/iommu.c | 8 drivers/mailbox/mailbox.c | 6 drivers/md/bcache/super.c | 2 drivers/md/dm-bufio.c | 4 drivers/md/dm-zoned-metadata.c | 24 drivers/md/dm-zoned.h | 28 drivers/media/dvb-frontends/tua6100.c | 22 drivers/media/i2c/Makefile | 2 drivers/media/i2c/adv7511-v4l2.c | 2008 +++++++++++ drivers/media/i2c/adv7511.c | 2003 ---------- drivers/media/media-device.c | 10 drivers/media/platform/coda/coda-bit.c | 9 drivers/media/platform/coda/coda-common.c | 2 drivers/media/platform/davinci/vpss.c | 5 drivers/media/platform/marvell-ccic/mcam-core.c | 5 drivers/media/platform/rcar_fdp1.c | 8 drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 5 drivers/media/platform/vimc/vimc-capture.c | 5 drivers/media/radio/wl128x/fmdrv_v4l2.c | 3 drivers/media/rc/ir-spi.c | 1 drivers/media/usb/dvb-usb/dvb-usb-init.c | 7 drivers/media/usb/hdpvr/hdpvr-video.c | 17 drivers/media/v4l2-core/v4l2-ctrls.c | 9 drivers/memstick/core/memstick.c | 13 drivers/mfd/arizona-core.c | 2 drivers/mfd/hi655x-pmic.c | 2 drivers/mfd/mfd-core.c | 1 drivers/net/bonding/bond_main.c | 37 drivers/net/caif/caif_hsi.c | 2 drivers/net/dsa/mv88e6xxx/chip.c | 2 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 8 drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 33 drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h | 3 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 57 drivers/net/ethernet/freescale/fec_main.c | 6 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 6 drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 6 drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 1 drivers/net/ethernet/marvell/mvmdio.c | 7 drivers/net/ethernet/marvell/sky2.c | 7 drivers/net/ethernet/qlogic/qed/qed_dev.c | 29 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c | 6 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 18 drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 20 drivers/net/gtp.c | 36 drivers/net/macsec.c | 6 drivers/net/phy/phy_device.c | 6 drivers/net/phy/sfp.c | 6 drivers/net/usb/asix_devices.c | 6 drivers/net/vrf.c | 58 drivers/net/wireless/ath/ath10k/hw.c | 2 drivers/net/wireless/ath/ath10k/mac.c | 4 drivers/net/wireless/ath/ath10k/sdio.c | 7 drivers/net/wireless/ath/ath6kl/wmi.c | 10 drivers/net/wireless/ath/ath9k/hw.c | 32 drivers/net/wireless/ath/dfs_pattern_detector.c | 2 drivers/net/wireless/ath/wil6210/txrx.c | 1 drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 3 drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 61 drivers/net/wireless/mediatek/mt7601u/dma.c | 54 drivers/net/wireless/mediatek/mt7601u/tx.c | 4 drivers/net/wireless/realtek/rtlwifi/usb.c | 5 drivers/nvdimm/dax_devs.c | 2 drivers/nvdimm/pfn.h | 1 drivers/nvdimm/pfn_devs.c | 18 drivers/pci/dwc/pci-dra7xx.c | 1 drivers/pci/host/pci-hyperv.c | 15 drivers/pci/host/pcie-xilinx-nwl.c | 11 drivers/pci/pci-driver.c | 13 drivers/pci/pci-sysfs.c | 2 drivers/pci/pci.c | 7 drivers/phy/renesas/phy-rcar-gen2.c | 2 drivers/pinctrl/pinctrl-rockchip.c | 1 drivers/ras/cec.c | 4 drivers/regulator/s2mps11.c | 4 drivers/s390/cio/qdio_main.c | 1 drivers/scsi/NCR5380.c | 33 drivers/scsi/NCR5380.h | 2 drivers/scsi/mac_scsi.c | 375 +- drivers/scsi/megaraid/megaraid_sas_base.c | 3 drivers/scsi/scsi_lib.c | 6 drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 drivers/target/iscsi/iscsi_target_auth.c | 16 drivers/tty/serial/8250/8250_port.c | 3 drivers/tty/serial/cpm_uart/cpm_uart_core.c | 17 drivers/tty/serial/digicolor-usart.c | 6 drivers/tty/serial/max310x.c | 51 drivers/tty/serial/msm_serial.c | 4 drivers/tty/serial/serial_core.c | 7 drivers/tty/serial/serial_mctrl_gpio.c | 14 drivers/tty/serial/sh-sci.c | 33 drivers/usb/core/hub.c | 35 drivers/usb/gadget/function/f_fs.c | 6 drivers/usb/host/hwa-hc.c | 2 drivers/usb/host/pci-quirks.c | 31 drivers/vhost/net.c | 2 drivers/xen/balloon.c | 16 drivers/xen/events/events_base.c | 12 drivers/xen/evtchn.c | 2 fs/9p/vfs_addr.c | 6 fs/btrfs/file.c | 5 fs/btrfs/inode.c | 24 fs/btrfs/tree-log.c | 40 fs/coda/file.c | 70 fs/crypto/crypto.c | 15 fs/ecryptfs/crypto.c | 12 fs/ext4/dir.c | 19 fs/ext4/ext4_jbd2.h | 12 fs/ext4/file.c | 4 fs/ext4/inode.c | 24 fs/ext4/ioctl.c | 46 fs/ext4/move_extent.c | 3 fs/ext4/namei.c | 45 fs/f2fs/segment.c | 5 fs/fs-writeback.c | 8 fs/jbd2/commit.c | 23 fs/jbd2/journal.c | 4 fs/jbd2/transaction.c | 49 fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 fs/nfs/inode.c | 1 fs/nfs/nfs4file.c | 2 fs/nfs/nfs4proc.c | 41 fs/nfsd/nfs4state.c | 11 fs/nfsd/nfssvc.c | 2 fs/open.c | 19 fs/proc/proc_sysctl.c | 4 include/drm/drm_debugfs_crc.h | 3 include/linux/compiler.h | 22 include/linux/cpuhotplug.h | 2 include/linux/cred.h | 7 include/linux/fs.h | 2 include/linux/jbd2.h | 22 include/linux/rcupdate.h | 2 include/net/dst.h | 5 include/net/ip_vs.h | 6 include/net/tcp.h | 3 include/xen/events.h | 3 kernel/bpf/Makefile | 1 kernel/cred.c | 21 kernel/locking/lockdep.c | 18 kernel/locking/lockdep_proc.c | 8 kernel/padata.c | 12 kernel/pid_namespace.c | 2 kernel/sched/core.c | 2 kernel/time/ntp.c | 4 kernel/time/timer_list.c | 36 lib/reed_solomon/decode_rs.c | 18 lib/scatterlist.c | 9 lib/string.c | 2 mm/filemap.c | 22 mm/gup.c | 12 mm/kmemleak.c | 2 mm/mmu_notifier.c | 2 mm/vmscan.c | 6 net/9p/trans_virtio.c | 8 net/9p/trans_xen.c | 8 net/batman-adv/translation-table.c | 2 net/bluetooth/6lowpan.c | 14 net/bluetooth/hci_event.c | 5 net/bluetooth/l2cap_core.c | 15 net/bluetooth/smp.c | 13 net/bridge/br_multicast.c | 32 net/bridge/br_stp_bpdu.c | 3 net/core/filter.c | 3 net/core/neighbour.c | 2 net/ipv4/devinet.c | 8 net/ipv4/igmp.c | 8 net/ipv4/tcp.c | 6 net/ipv4/tcp_cong.c | 6 net/key/af_key.c | 8 net/netfilter/ipset/ip_set_hash_gen.h | 2 net/netfilter/ipvs/ip_vs_core.c | 21 net/netfilter/ipvs/ip_vs_ctl.c | 4 net/netfilter/ipvs/ip_vs_sync.c | 134 net/netfilter/nf_queue.c | 6 net/netrom/af_netrom.c | 4 net/nfc/nci/data.c | 2 net/openvswitch/actions.c | 6 net/rxrpc/af_rxrpc.c | 4 net/vmw_vsock/hyperv_transport.c | 44 net/xfrm/Kconfig | 2 net/xfrm/xfrm_user.c | 19 scripts/kallsyms.c | 3 scripts/recordmcount.h | 3 sound/core/seq/seq_clientmgr.c | 11 sound/pci/hda/patch_conexant.c | 1 sound/pci/hda/patch_realtek.c | 5 sound/soc/soc-dapm.c | 18 sound/usb/line6/podhd.c | 2 tools/iio/iio_utils.c | 4 tools/perf/arch/arm/util/cs-etm.c | 127 tools/perf/perf.h | 2 tools/perf/tests/mmap-thread-lookup.c | 2 tools/perf/tests/parse-events.c | 27 tools/perf/util/annotate.c | 6 tools/perf/util/evsel.c | 8 tools/perf/util/header.c | 2 tools/perf/util/session.c | 3 tools/perf/util/stat-shadow.c | 5 tools/power/cpupower/utils/cpufreq-set.c | 2 292 files changed, 4748 insertions(+), 3145 deletions(-) Aaron Armstrong Skomra (2): HID: wacom: generic: only switch the mode on devices with LEDs HID: wacom: correct touch resolution x/y typo Aaron Lewis (1): x86/cpufeatures: Add FDP_EXCPTN_ONLY and ZERO_FCS_FDS Abhishek Goel (1): cpupower : frequency-set -r option misses the last cpu in related cpu list Alex Williamson (1): PCI: Return error if cannot probe VF Alexander Shishkin (2): intel_th: pci: Add Ice Lake NNPI support intel_th: msu: Fix single mode with disabled IOMMU Alexey Kardashevskiy (1): powerpc/pci/of: Fix OF flags parsing for 64bit BARs Anders Roxell (1): media: i2c: fix warning same module names Andi Kleen (1): perf stat: Make metric event lookup more robust Andreas Steinmetz (2): macsec: fix use-after-free of skb during RX macsec: fix checksumming after decryption Andrei Otcheretianski (1): iwlwifi: mvm: Drop large non sta frames Andrey Ryabinin (3): compiler.h, kasan: Avoid duplicating __read_once_size_nocheck() compiler.h: Add read_word_at_a_time() function. lib/strscpy: Shut up KASAN false-positives in strscpy() Andrzej Pietrasiewicz (1): usb: gadget: Zero ffs_io_data André Almeida (1): media: vimc: cap: check v4l2_fill_pixfmt return value Andy Lutomirski (1): mm/gup.c: remove some BUG_ONs from get_gate_page() Anilkumar Kolli (1): ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Anirudh Gupta (1): xfrm: Fix xfrm sel prefix length validation Ard Biesheuvel (2): acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 crypto: caam - limit output IV to CBC to work around CTR mode DMA issue Arnaldo Carvalho de Melo (1): perf evsel: Make perf_evsel__name() accept a NULL argument Arnd Bergmann (5): ipsec: select crypto ciphers for xfrm_algo crypto: serpent - mark __serpent_setkey_sbox noinline crypto: asymmetric_keys - select CRYPTO_HASH where needed mfd: arizona: Fix undefined behavior locking/lockdep: Hide unused 'class' variable Axel Lin (1): mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk Baruch Siach (1): net: dsa: mv88e6xxx: wait after reset deactivation Bastien Nocera (1): iio: iio-utils: Fix possible incorrect mask calculation Bharat Kumar Gogada (1): PCI: xilinx-nwl: Fix Multi MSI data programming Biao Huang (1): net: stmmac: dwmac4: fix flow control issue Boris Brezillon (1): media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom() Borislav Petkov (1): RAS/CEC: Fix pfn insertion Brian King (1): bnx2x: Prevent load reordering in tx completion processing Cfir Cohen (1): crypto: ccp/gcm - use const time tag comparison. Chris Wilson (1): dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc Christian Lamparter (1): powerpc/4xx/uic: clear pending interrupt after irq type/pol change Christoph Hellwig (1): 9p: pass the correct prototype to read_cache_page Christoph Paasch (1): tcp: Reset bytes_acked and bytes_received when disconnecting Christophe Leroy (6): crypto: talitos - fix skcipher failure due to wrong output IV crypto: talitos - properly handle split ICV. crypto: talitos - Align SEC1 accesses to 32 bits boundaries. lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE powerpc/32s: fix suspend/resume when IBATs 4-7 are used tty: serial: cpm_uart - fix init when SMC is relocated Claire Chang (1): ath10k: add missing error handling Colin Ian King (1): iavf: fix dereference of null rx_buffer pointer Coly Li (1): bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() Cong Wang (3): netrom: fix a memory leak in nr_rx_frame() netrom: hold sock when setting skb->destructor bonding: validate ip header before check IPPROTO_IGMP Damien Le Moal (1): dm zoned: fix zone state management race Dan Carpenter (2): ath6kl: add some bounds checking eCryptfs: fix a couple type promotion bugs Dan Williams (1): libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields Daniel Gomez (1): media: spi: IR LED: add missing of table registration Daniel Jordan (1): padata: use smp_mb in padata_reorder to avoid orphaned padata jobs Daniel Vetter (2): drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry drm/crc-debugfs: Also sprinkle irqrestore over early exits Darrick J. Wong (1): ext4: don't allow any modifications to an immutable file David Howells (1): rxrpc: Fix send on a connected, but unbound socket David Rientjes (1): x86/boot: Fix memory leak in default_get_smp_config() David Riley (1): drm/virtio: Add memory barriers for capset cache. David S. Miller (1): tua6100: Avoid build warnings. Denis Efremov (4): floppy: fix div-by-zero in setup_format_params floppy: fix out-of-bounds read in next_valid_format floppy: fix invalid pointer dereference in drive_name floppy: fix out-of-bounds read in copy_buffer Denis Kirjanov (1): ipoib: correcly show a VF hardware address Dexuan Cui (1): PCI: hv: Fix a use-after-free bug in hv_eject_device_work() Dmitry Vyukov (1): mm/kmemleak.c: fix check for softirq context Douglas Anderson (1): drm/rockchip: Properly adjust to a true clock in adjusted_mode Eiichi Tsukata (1): EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec Elena Petrova (2): crypto: arm64/sha1-ce - correct digest for empty data in finup crypto: arm64/sha2-ce - correct digest for empty data in finup Emmanuel Grumbach (2): iwlwifi: pcie: don't service an interrupt that was masked iwlwifi: pcie: fix ALIVE interrupt handling for gen2 devices w/o MSI-X Eric Auger (1): iommu: Fix a leak in iommu_insert_resv_region Eric Biggers (3): fscrypt: clean up some BUG_ON()s in block encryption/decryption crypto: ghash - fix unaligned memory access in ghash_setkey() crypto: chacha20poly1305 - fix atomic sleep when using async algorithm Eric Dumazet (2): igmp: fix memory leak in igmpv3_del_delrec() tcp: fix tcp_set_congestion_control() use from bpf hook Eric W. Biederman (1): signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig Ezequiel Garcia (1): media: coda: Remove unbalanced and unneeded mutex unlock Fabio Estevam (1): net: fec: Do not use netdev messages too early Ferdinand Blomqvist (2): rslib: Fix decoding of shortened codes rslib: Fix handling of of caller provided syndrome Filipe Manana (3): Btrfs: fix data loss after inode eviction, renaming it, and fsync it Btrfs: fix fsync not persisting dentry deletions due to inode evictions Btrfs: add missing inode version, ctime and mtime updates when punching hole Finn Thain (5): scsi: NCR5380: Reduce goto statements in NCR5380_select() scsi: NCR5380: Always re-enable reselection interrupt Revert "scsi: ncr5380: Increase register polling limit" scsi: mac_scsi: Increase PIO/PDMA transfer length threshold scsi: mac_scsi: Fix pseudo DMA implementation, take 2 Florian Westphal (1): net: make skb_dst_force return true when dst is refcounted Gao Xiang (1): sched/core: Add __sched tag for io_schedule() Gautham R. Shenoy (1): powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask() Geert Uytterhoeven (3): gpiolib: Fix references to gpiod_[gs]et_*value_cansleep() variants serial: sh-sci: Terminate TX DMA during buffer flushing serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Gen Zhang (1): drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Grant Hernandez (1): Input: gtco - bounds check collection indent level Greg Kroah-Hartman (1): Linux 4.14.135 Guenter Roeck (1): mm/gup.c: mark undo_dev_pagemap as __maybe_unused Guilherme G. Piccoli (1): bnx2x: Prevent ptp_task to be rescheduled indefinitely Gustavo A. R. Silva (1): wil6210: fix potential out-of-bounds read Hans Verkuil (2): media: mc-device.c: don't memset __user pointer contents media: hdpvr: fix locking and a missing msleep Hans de Goede (1): x86/sysfb_efi: Add quirks for some devices with swapped width and height Helge Deller (2): parisc: Ensure userspace privilege for ptraced processes in regset functions parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 Hook, Gary (2): crypto: ccp - Validate the the error value used to index error messages crypto: ccp - memset structure fields to zero before reuse Hridya Valsaraju (1): binder: prevent transactions to context manager from its own process. Hui Wang (4): Input: alps - don't handle ALPS cs19 trackpoint-only device Input: alps - fix a mismatch between a condition check and its comment ALSA: hda/realtek: apply ALC891 headset fixup to one Dell machine ALSA: hda - Add a conexant codec entry to let mute led work Imre Deak (1): locking/lockdep: Fix merging of hlocks with non-zero references Ioana Ciornei (1): net: phy: Check against net_device being NULL J. Bruce Fields (3): nfsd: increase DRC cache limit nfsd: give out fewer session slots as limit approaches nfsd: fix performance-limiting session calculation Jan Harkes (1): coda: pass the host file in vma->vm_file on mmap Jason Wang (1): vhost_net: disable zerocopy by default Jean-Philippe Brucker (1): mm/mmu_notifier: use hlist_add_head_rcu() Jeremy Sowden (2): batman-adv: fix for leaked TVLV handler. af_key: fix leaks in key_pol_get_resp and dump_sp. Johannes Berg (1): um: Silence lockdep complaint about mmap_sem John Hurley (1): net: openvswitch: fix csum updates for MPLS actions Jon Hunter (2): arm64: tegra: Update Jetson TX1 GPU regulator timings arm64: tegra: Fix AGIC register range Jorge Ramirez-Ortiz (1): tty: serial: msm_serial: avoid system lockup condition Jose Abreu (2): net: stmmac: dwmac1000: Clear unused address entries net: stmmac: dwmac4/5: Clear unused address entries Josua Mayer (4): Bluetooth: 6lowpan: search for destination address in all peers net: mvmdio: defer probe of orion-mdio if a clock is not ready net: mvmdio: allow up to four clocks to be specified for orion-mdio dt-bindings: allow up to four clocks for orion-mdio Juergen Gross (2): xen: let alloc_xenballooned_pages() fail if not enough memory free xen/events: fix binding user event channels to cpus Julian Anastasov (2): ipvs: defer hook registration to avoid leaks ipvs: fix tinfo memory leak in start_sync_thread Julian Wiedmann (1): s390/qdio: handle PENDING state for QEBSM devices Jungo Lin (1): media: media_device_enum_links32: clean a reserved field Junxiao Bi (1): dm bufio: fix deadlock with loop device Justin Chen (1): net: bcmgenet: use promisc for unsupported filters Jyri Sarha (1): drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz Jérôme Glisse (1): dma-buf: balance refcount inbalance Kai-Heng Feng (1): ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 Kangjie Lu (1): media: vpss: fix a potential NULL pointer dereference Kefeng Wang (3): media: wl128x: Fix some error handling in fm_v4l2_init_video_device() tty/serial: digicolor: Fix digicolor-usart already registered warning hpet: Fix division by zero in hpet_time_div() Kevin Darbyshire-Bryant (1): MIPS: fix build on non-linux hosts Kieran Bingham (1): media: fdp1: Support M3N and E3 platforms Kim Phillips (2): perf/x86/amd/uncore: Do not set 'ThreadMask' and 'SliceMask' for non-L3 PMCs perf/x86/amd/uncore: Set the thread mask for F17h L3 PMCs Konstantin Taranov (1): RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM Krzysztof Kozlowski (1): regulator: s2mps11: Fix buck7 and buck8 wrong voltages Kuo-Hsin Yang (1): mm: vmscan: scan anonymous pages on file refaults Kyle Meyer (1): perf tools: Increase MAX_NR_CPUS and MAX_CACHES Lee, Chiasheng (1): usb: Handle USB3 remote wakeup for LPM enabled devices correctly Leo Yan (2): perf session: Fix potential NULL pointer dereference found by the smatch tool perf annotate: Fix dereferencing freed memory found by the smatch tool Like Xu (1): KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed Linus Torvalds (1): access: avoid the RCU grace period for the temporary subjective credentials Liu, Changcheng (1): RDMA/i40iw: Set queue pair state when being queried Lorenzo Bianconi (3): mt7601u: do not schedule rx_tasklet when the device has been disconnected mt7601u: fix possible memory leak when the device is disconnected net: neigh: fix multiple neigh timer scheduling Lubomir Rintel (1): media: marvell-ccic: fix DMA s/g desc number calculation Lyude Paul (1): drm/nouveau/i2c: Enable i2c pads & busses during preinit Maarten Lankhorst (1): drm/crc: Only report a single overflow when a CRC fd is opened Marco Felsch (1): media: coda: fix last buffer handling in V4L2_ENC_CMD_STOP Marek Szyprowski (2): media: s5p-mfc: Make additional clocks optional clocksource/drivers/exynos_mct: Increase priority over ARM arch timer Marek Vasut (1): PCI: sysfs: Ignore lockdep for remove attribute Mark Brown (1): ASoC: dapm: Adapt for debugfs API change Masahiro Yamada (2): x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h Mathieu Poirier (1): perf cs-etm: Properly set the value of 'old' and 'head' in snapshot mode Matias Karhumaa (1): Bluetooth: Check state in l2cap_disconnect_rsp Matteo Croce (1): ipv4: don't set IPv6 only flags to IPv4 addresses Maurizio Lombardi (1): scsi: iscsi: set auth_protocol back to NULL if CHAP_A value is not supported Mauro S. M. Rodrigues (1): ixgbe: Check DDM existence in transceiver before access Miaoqing Pan (1): ath10k: fix PCIE device wake up failed Michael Neuling (1): powerpc/tm: Fix oops on sigreturn on systems without TM Michal Kalderon (1): qed: Set the doorbell address correctly Mika Westerberg (1): PCI: Do not poll for PME if the device is in D3cold Ming Lei (1): scsi: core: Fix race on creating sense cache Miroslav Lichvar (1): ntp: Limit TAI-UTC offset Nathan Chancellor (2): arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS Nathan Huckleberry (1): timer_list: Guard procfs specific code Nathan Lynch (1): powerpc/pseries/mobility: prevent cpu hotplug during DT update Naveen N. Rao (2): powerpc/xmon: Fix disabling tracing while in xmon recordmcount: Fix spurious mcount entries on powerpc Nick Black (1): Input: synaptics - whitelist Lenovo T580 SMBus intertouch Nicolas Dichtel (1): xfrm: fix sa selector validation Nikolay Aleksandrov (3): net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: stp: don't cache eth dest pointer before skb pull Numfor Mbiziwo-Tiapo (1): perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Ocean Chen (1): f2fs: avoid out-of-range memory access Oliver Neukum (1): media: dvb: usb: fix use after free in dvb_usb_device_exit Oliver O'Halloran (1): powerpc/eeh: Handle hugepages in ioremap space Pan Bian (1): EDAC/sysfs: Fix memory leak when creating a csrow object Paolo Bonzini (1): KVM: nVMX: do not use dangling shadow VMCS after guest reset Paul Cercueil (1): MIPS: lb60: Fix pin mappings Paul Menzel (1): nfsd: Fix overflow causing non-working mounts on 1 TB machines Peter Kosyh (1): vrf: make sure skb->data contains ip header to make routing Peter Ujfalusi (1): drm/panel: simple: Fix panel_simple_dsi_probe Peter Zijlstra (1): x86/atomic: Fix smp_mb__{before,after}_atomic() Philipp Zabel (2): media: coda: fix mpeg2 sequence number handling media: coda: increment sequence offset for the last returned frame Phong Tran (2): net: usb: asix: init MAC address buffers usb: wusbcore: fix unbalanced get/put cluster_id Ping-Ke Shih (1): rtlwifi: rtl8192cu: fix error handle when usb probe failed Qu Wenruo (1): btrfs: inode: Don't compress if NODATASUM or NODATACOW set Radoslaw Burny (1): fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes. Rautkoski Kimmo EXT (1): serial: 8250: Fix TX interrupt handling condition Ravi Bangoria (1): powerpc/watchpoint: Restore NV GPRs while returning from exception Robert Hancock (3): net: axienet: Fix race condition causing TX hang net: sfp: add mutex to prevent concurrent state checks mfd: core: Set fwnode for created devices Ross Zwisler (3): mm: add filemap_fdatawait_range_keep_errors() jbd2: introduce jbd2_inode dirty range scoping ext4: use jbd2_inode dirty range scoping Russell King (2): gpio: omap: fix lack of irqstatus_raw0 for OMAP4 gpio: omap: ensure irq is enabled before wakeup Ryan Kennedy (1): usb: pci-quirks: Correct AMD PLL quirk detection Sam Ravnborg (1): sh: prevent warnings when using iounmap Sean Paul (1): drm/msm: Depopulate platform on probe failure Serge Semin (2): tty: max310x: Fix invalid baudrate divisors calculator tty: serial_core: Set port active bit in uart_port_activate Shailendra Verma (1): media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. Shivasharan S (1): scsi: megaraid_sas: Fix calculation of target ID Srinivas Kandagatla (1): regmap: fix bulk writes on paged registers Stefan Hellermann (1): MIPS: ath79: fix ar933x uart parity mode Stefan Roese (1): serial: mctrl_gpio: Check if GPIO property exisits before requesting it Stefano Brivio (1): ipset: Fix memory accounting for hash types on resize Steve Longerbeam (1): gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM Sunil Muthuswamy (1): hvsock: fix epollout hang from race condition Surabhi Vishnoi (1): ath10k: Do not send probe response template for mesh Suravee Suthikulpanit (1): perf/events/amd/uncore: Fix amd_uncore_llc ID to use pre-defined cpu_llc_id Sven Van Asbroeck (1): dmaengine: imx-sdma: fix use-after-free on probe error path Szymon Janc (1): Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug Taehee Yoo (6): gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable() gtp: fix suspicious RCU usage gtp: fix Illegal context switch in RCU read-side critical section. gtp: fix use-after-free in gtp_encap_destroy() gtp: fix use-after-free in gtp_newlink() caif-hsi: fix possible deadlock in cfhsi_exit_module() Takashi Iwai (2): ALSA: seq: Break too long mutex context in the write loop sky2: Disable MSI on ASUS P6T Tejun Heo (2): blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration libata: don't request sense data on !ZAC ATA devices Theodore Ts'o (2): ext4: enforce the immutable flag on open files ext4: allow directory holes Thinh Nguyen (1): usb: core: hub: Disable hub-initiated U1/U2 Thomas Richter (1): perf test 6: Fix missing kvm module load for s390 Tim Schumacher (1): ath9k: Check for errors when reading SREV register Tomas Bortoli (1): Bluetooth: hci_bcsp: Fix memory leak in rx_skb Tomi Valkeinen (1): drm/bridge: tc358767: read display_props in get_modes() Trond Myklebust (3): NFSv4: Handle the special Linux file open access mode pnfs/flexfiles: Fix PTR_ERR() dereferences in ff_layout_track_ds_error NFSv4: Fix open create exclusive when the server reboots Valdis Kletnieks (1): bpf: silence warning messages in core Vasily Gorbik (1): kallsyms: exclude kasan local symbols on s390 Waiman Long (1): rcu: Force inlining of rcu_read_lock() Wang Hai (1): memstick: Fix error cleanup path of memstick_init Wen Gong (1): ath10k: destroy sdio workqueue while remove sdio module Wen Yang (2): crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe pinctrl: rockchip: fix leaked of_node references Wenwen Wang (1): block/bio-integrity: fix a memory leak bug Yang Wei (1): nfc: fix potential illegal memory access Yonglong Liu (1): net: hns3: fix a -Wformat-nonliteral compile warning Yoshihiro Shimoda (1): phy: renesas: rcar-gen2: Fix memory leak at error paths YueHaibing (4): 9p/xen: Add cleanup path in p9_trans_xen_init 9p/virtio: Add cleanup path in p9_virtio_init PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB fpga-manager: altera-ps-spi: Fix build error Yunsheng Lin (1): net: hns3: add some error checking in hclge_tm module Yuyang Du (1): locking/lockdep: Fix lock used or unused stats error Zhenzhong Duan (1): x86/speculation/mds: Apply more accurate check on hypervisor platform csonsino (1): Bluetooth: validate BLE connection interval updates morten petersen (1): mailbox: handle failed named mailbox channel request

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stable/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.135)

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stable/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.135) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.135/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.135 Git Commit: 10d6aa565d0593fe4e152e49ab58f47a2952f902 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failures Detected: mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Errors summary: 2 (.text+0x1c8): undefined reference to `iommu_is_span_boundary' 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1023:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1023:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

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stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.63)

by kernelci.org bot

stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.63) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.63/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.63 Git Commit: 9a9de33a9dfaaf6628d63c56d58ea5cbfe707739 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1007:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1007:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.5)

by kernelci.org bot

stable/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.5) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.2.y/kernel/v5.2.5/ Tree: stable Branch: linux-5.2.y Git Describe: v5.2.5 Git Commit: 2519374d2a6b8aa5d395393f21e74232409c2e82 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: integrator_defconfig (gcc-8): 2 warnings multi_v4t_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 2 warnings realview_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 2 warnings u300_defconfig (gcc-8): 2 warnings i386: mips: db1xxx_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning rb532_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 4 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 6 arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] 6 arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression 1 drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

[PATCH] xen/gntdev.c: Replace vm_map_pages() with vm_map_pages_zero()

by Souptick Joarder

'commit df9bde015a72 ("xen/gntdev.c: convert to use vm_map_pages()")' breaks gntdev driver. If vma->vm_pgoff > 0, vm_map_pages() will: - use map->pages starting at vma->vm_pgoff instead of 0 - verify map->count against vma_pages()+vma->vm_pgoff instead of just vma_pages(). In practice, this breaks using a single gntdev FD for mapping multiple grants. relevant strace output: [pid 857] ioctl(7, IOCTL_GNTDEV_MAP_GRANT_REF, 0x7ffd3407b6d0) = 0 [pid 857] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0) = 0x777f1211b000 [pid 857] ioctl(7, IOCTL_GNTDEV_SET_UNMAP_NOTIFY, 0x7ffd3407b710) = 0 [pid 857] ioctl(7, IOCTL_GNTDEV_MAP_GRANT_REF, 0x7ffd3407b6d0) = 0 [pid 857] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0x1000) = -1 ENXIO (No such device or address) details here: https://github.com/QubesOS/qubes-issues/issues/5199 The reason is -> ( copying Marek's word from discussion) vma->vm_pgoff is used as index passed to gntdev_find_map_index. It's basically using this parameter for "which grant reference to map". map struct returned by gntdev_find_map_index() describes just the pages to be mapped. Specifically map->pages[0] should be mapped at vma->vm_start, not vma->vm_start+vma->vm_pgoff*PAGE_SIZE. When trying to map grant with index (aka vma->vm_pgoff) > 1, __vm_map_pages() will refuse to map it because it will expect map->count to be at least vma_pages(vma)+vma->vm_pgoff, while it is exactly vma_pages(vma). Converting vm_map_pages() to use vm_map_pages_zero() will fix the problem. Marek has tested and confirmed the same. Reported-by: Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> Signed-off-by: Souptick Joarder <jrdr.linux(a)gmail.com> Tested-by: Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> --- drivers/xen/gntdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c index 4c339c7..a446a72 100644 --- a/drivers/xen/gntdev.c +++ b/drivers/xen/gntdev.c @@ -1143,7 +1143,7 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma) goto out_put_map; if (!use_ptemod) { - err = vm_map_pages(vma, map->pages, map->count); + err = vm_map_pages_zero(vma, map->pages, map->count); if (err) goto out_put_map; } else { -- 1.9.1

6 years, 1 month

3
2
0 0

【お問い合わせありがとうございました】rain-or-shine

by Williamecome

お問い合わせありがとうございます。下記の内容にて送信いたしました。 ■お名前 Williamecome様 ■メールアドレス stable(a)vger.kernel.org ■ご住所 ■電話番号 457264 ■お問い合わせ項目 ■詳細内容 Find Girls in Near Me Area for Sex: http://consparceces.tk/fl38z?Z5RA5HC このメールはカビ取り名人・rain-or-shineのHP (http://fukuoka-kawa-kenkyujyo.com) のお問い合わせフォームから送信されました

6 years, 1 month

1
0
0 0

[PATCH stable 4.9] tcp: reset sk_send_head in tcp_write_queue_purge

by Mao Wenan

From: Soheil Hassas Yeganeh <soheil(a)google.com> tcp_write_queue_purge clears all the SKBs in the write queue but does not reset the sk_send_head. As a result, we can have a NULL pointer dereference anywhere that we use tcp_send_head instead of the tcp_write_queue_tail. For example, after a27fd7a8ed38 (tcp: purge write queue upon RST), we can purge the write queue on RST. Prior to 75c119afe14f (tcp: implement rb-tree based retransmit queue), tcp_push will only check tcp_send_head and then accesses tcp_write_queue_tail to send the actual SKB. As a result, it will dereference a NULL pointer. This has been reported twice for 4.14 where we don't have 75c119afe14f: By Timofey Titovets: [ 422.081094] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 [ 422.081254] IP: tcp_push+0x42/0x110 [ 422.081314] PGD 0 P4D 0 [ 422.081364] Oops: 0002 [#1] SMP PTI By Yongjian Xu: BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 IP: tcp_push+0x48/0x120 PGD 80000007ff77b067 P4D 80000007ff77b067 PUD 7fd989067 PMD 0 Oops: 0002 [#18] SMP PTI Modules linked in: tcp_diag inet_diag tcp_bbr sch_fq iTCO_wdt iTCO_vendor_support pcspkr ixgbe mdio i2c_i801 lpc_ich joydev input_leds shpchp e1000e igb dca ptp pps_core hwmon mei_me mei ipmi_si ipmi_msghandler sg ses scsi_transport_sas enclosure ext4 jbd2 mbcache sd_mod ahci libahci megaraid_sas wmi ast ttm dm_mirror dm_region_hash dm_log dm_mod dax CPU: 6 PID: 14156 Comm: [ET_NET 6] Tainted: G D 4.14.26-1.el6.x86_64 #1 Hardware name: LENOVO ThinkServer RD440 /ThinkServer RD440, BIOS A0TS80A 09/22/2014 task: ffff8807d78d8140 task.stack: ffffc9000e944000 RIP: 0010:tcp_push+0x48/0x120 RSP: 0018:ffffc9000e947a88 EFLAGS: 00010246 RAX: 00000000000005b4 RBX: ffff880f7cce9c00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffff8807d00f5000 RBP: ffffc9000e947aa8 R08: 0000000000001c84 R09: 0000000000000000 R10: ffff8807d00f5158 R11: 0000000000000000 R12: ffff8807d00f5000 R13: 0000000000000020 R14: 00000000000256d4 R15: 0000000000000000 FS: 00007f5916de9700(0000) GS:ffff88107fd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000038 CR3: 00000007f8226004 CR4: 00000000001606e0 Call Trace: tcp_sendmsg_locked+0x33d/0xe50 tcp_sendmsg+0x37/0x60 inet_sendmsg+0x39/0xc0 sock_sendmsg+0x49/0x60 sock_write_iter+0xb6/0x100 do_iter_readv_writev+0xec/0x130 ? rw_verify_area+0x49/0xb0 do_iter_write+0x97/0xd0 vfs_writev+0x7e/0xe0 ? __wake_up_common_lock+0x80/0xa0 ? __fget_light+0x2c/0x70 ? __do_page_fault+0x1e7/0x530 do_writev+0x60/0xf0 ? inet_shutdown+0xac/0x110 SyS_writev+0x10/0x20 do_syscall_64+0x6f/0x140 ? prepare_exit_to_usermode+0x8b/0xa0 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x3135ce0c57 RSP: 002b:00007f5916de4b00 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000003135ce0c57 RDX: 0000000000000002 RSI: 00007f5916de4b90 RDI: 000000000000606f RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5916de8c38 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000464cc R13: 00007f5916de8c30 R14: 00007f58d8bef080 R15: 0000000000000002 Code: 48 8b 97 60 01 00 00 4c 8d 97 58 01 00 00 41 b9 00 00 00 00 41 89 f3 4c 39 d2 49 0f 44 d1 41 81 e3 00 80 00 00 0f 85 b0 00 00 00 <80> 4a 38 08 44 8b 8f 74 06 00 00 44 89 8f 7c 06 00 00 83 e6 01 RIP: tcp_push+0x48/0x120 RSP: ffffc9000e947a88 CR2: 0000000000000038 ---[ end trace 8d545c2e93515549 ]--- There is other scenario which found in stable 4.4: Allocated: [<ffffffff82f380a6>] __alloc_skb+0xe6/0x600 net/core/skbuff.c:218 [<ffffffff832466c3>] alloc_skb_fclone include/linux/skbuff.h:856 [inline] [<ffffffff832466c3>] sk_stream_alloc_skb+0xa3/0x5d0 net/ipv4/tcp.c:833 [<ffffffff83249164>] tcp_sendmsg+0xd34/0x2b00 net/ipv4/tcp.c:1178 [<ffffffff83300ef3>] inet_sendmsg+0x203/0x4d0 net/ipv4/af_inet.c:755 Freed: [<ffffffff82f372fd>] __kfree_skb+0x1d/0x20 net/core/skbuff.c:676 [<ffffffff83288834>] sk_wmem_free_skb include/net/sock.h:1447 [inline] [<ffffffff83288834>] tcp_write_queue_purge include/net/tcp.h:1460 [inline] [<ffffffff83288834>] tcp_connect_init net/ipv4/tcp_output.c:3122 [inline] [<ffffffff83288834>] tcp_connect+0xb24/0x30c0 net/ipv4/tcp_output.c:3261 [<ffffffff8329b991>] tcp_v4_connect+0xf31/0x1890 net/ipv4/tcp_ipv4.c:246 BUG: KASAN: use-after-free in tcp_skb_pcount include/net/tcp.h:796 [inline] BUG: KASAN: use-after-free in tcp_init_tso_segs net/ipv4/tcp_output.c:1619 [inline] BUG: KASAN: use-after-free in tcp_write_xmit+0x3fc2/0x4cb0 net/ipv4/tcp_output.c:2056 [<ffffffff81515cd5>] kasan_report.cold.7+0x175/0x2f7 mm/kasan/report.c:408 [<ffffffff814f9784>] __asan_report_load2_noabort+0x14/0x20 mm/kasan/report.c:427 [<ffffffff83286582>] tcp_skb_pcount include/net/tcp.h:796 [inline] [<ffffffff83286582>] tcp_init_tso_segs net/ipv4/tcp_output.c:1619 [inline] [<ffffffff83286582>] tcp_write_xmit+0x3fc2/0x4cb0 net/ipv4/tcp_output.c:2056 [<ffffffff83287a40>] __tcp_push_pending_frames+0xa0/0x290 net/ipv4/tcp_output.c:2307 stable 4.4 and stable 4.9 don't have the commit abb4a8b870b5 ("tcp: purge write queue upon RST") which is referred in dbbf2d1e4077, in tcp_connect_init, it calls tcp_write_queue_purge, and does not reset sk_send_head, then UAF. stable 4.14 have the commit abb4a8b870b5 ("tcp: purge write queue upon RST"), in tcp_reset, it calls tcp_write_queue_purge(sk), and does not reset sk_send_head, then UAF. So this patch can be used to fix stable 4.4 and 4.9. Fixes: a27fd7a8ed38 (tcp: purge write queue upon RST) Reported-by: Timofey Titovets <nefelim4ag(a)gmail.com> Reported-by: Yongjian Xu <yongjianchn(a)gmail.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: Soheil Hassas Yeganeh <soheil(a)google.com> Tested-by: Yongjian Xu <yongjianchn(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Mao Wenan <maowenan(a)huawei.com> --- include/net/tcp.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/include/net/tcp.h b/include/net/tcp.h index d7047de952f0..1eda31f7f013 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1512,6 +1512,11 @@ struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb, void tcp_fastopen_init_key_once(bool publish); #define TCP_FASTOPEN_KEY_LENGTH 16 +static inline void tcp_init_send_head(struct sock *sk) +{ + sk->sk_send_head = NULL; +} + /* Fastopen key context */ struct tcp_fastopen_context { struct crypto_cipher *tfm; @@ -1528,6 +1533,7 @@ static inline void tcp_write_queue_purge(struct sock *sk) sk_wmem_free_skb(sk, skb); sk_mem_reclaim(sk); tcp_clear_all_retrans_hints(tcp_sk(sk)); + tcp_init_send_head(sk); inet_csk(sk)->icsk_backoff = 0; } @@ -1589,11 +1595,6 @@ static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unli tcp_sk(sk)->highest_sack = NULL; } -static inline void tcp_init_send_head(struct sock *sk) -{ - sk->sk_send_head = NULL; -} - static inline void __tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb) { __skb_queue_tail(&sk->sk_write_queue, skb); -- 2.20.1

6 years, 1 month

3
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Backport request for 4.9 99253eb750fd ("ipv6: check sk sk_type and protocol early in ip_mroute_set/getsockopt")

by Salvatore Bonaccorso

Hi As this goes to the 4.9 series according to https://www.kernel.org/doc/html/latest/networking/netdev-FAQ.html#q-are-all… I'm sending it primarily to stable(a)v.k.o but Cc'ing Dave and Xin Long. Could you please apply 99253eb750fd ("ipv6: check sk sk_type and protocol early in ip_mroute_set/getsockopt") to the 4.9 stable series? While 5e1859fbcc3c was done back in 3.8-rc1, 99253eb750fd from 4.11-rc1 was not backported to older stable series itself, where it is needed as well. Only checked if applicable without change in 4.9, but the fix should probably go as well to the 4.4 and 3.16. Regards, Salvatore

6 years, 1 month

2
1
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[PATCH v5 07/29] ceph: fix compat_ioctl for ceph_dir_operations

by Arnd Bergmann

The ceph_ioctl function is used both for files and directories, but only the files support doing that in 32-bit compat mode. For consistency, add the same compat handler to the dir operations as well, and use a handler that applies the appropriate compat_ptr() conversion. Reviewed-by: "Yan, Zheng" <zyan(a)redhat.com> Cc: stable(a)vger.kernel.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- fs/ceph/dir.c | 1 + fs/ceph/file.c | 2 +- fs/ceph/super.h | 10 ++++++++++ 3 files changed, 12 insertions(+), 1 deletion(-) diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 4ca0b8ff9a72..401c17d36b71 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1808,6 +1808,7 @@ const struct file_operations ceph_dir_fops = { .open = ceph_open, .release = ceph_release, .unlocked_ioctl = ceph_ioctl, + .compat_ioctl = ceph_compat_ioctl, .fsync = ceph_fsync, .lock = ceph_lock, .flock = ceph_flock, diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 685a03cc4b77..99712b6b1ad5 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -2138,7 +2138,7 @@ const struct file_operations ceph_file_fops = { .splice_read = generic_file_splice_read, .splice_write = iter_file_splice_write, .unlocked_ioctl = ceph_ioctl, - .compat_ioctl = ceph_ioctl, + .compat_ioctl = ceph_compat_ioctl, .fallocate = ceph_fallocate, .copy_file_range = ceph_copy_file_range, }; diff --git a/fs/ceph/super.h b/fs/ceph/super.h index d2352fd95dbc..0aebccd48fa0 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -6,6 +6,7 @@ #include <asm/unaligned.h> #include <linux/backing-dev.h> +#include <linux/compat.h> #include <linux/completion.h> #include <linux/exportfs.h> #include <linux/fs.h> @@ -1108,6 +1109,15 @@ extern void ceph_readdir_cache_release(struct ceph_readdir_cache_control *ctl); /* ioctl.c */ extern long ceph_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +static inline long +ceph_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ +#ifdef CONFIG_COMPAT + return ceph_ioctl(file, cmd, (unsigned long)compat_ptr(arg)); +#else + return -ENOTTY; +#endif +} /* export.c */ extern const struct export_operations ceph_export_ops; -- 2.20.0

6 years, 1 month

1
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[PATCH stable v5.2] drm/i915/vbt: Fix VBT parsing for the PSR section

by Dhinakaran Pandiyan

A single 32-bit PSR2 training pattern field follows the sixteen element array of PSR table entries in the VBT spec. But, we incorrectly define this PSR2 field for each of the PSR table entries. As a result, the PSR1 training pattern duration for any panel_type != 0 will be parsed incorrectly. Secondly, PSR2 training pattern durations for VBTs with bdb version >= 226 will also be wrong. Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Cc: José Roberto de Souza <jose.souza(a)intel.com> Cc: stable(a)vger.kernel.org Cc: stable(a)vger.kernel.org #v5.2 Fixes: 88a0d9606aff ("drm/i915/vbt: Parse and use the new field with PSR2 TP2/3 wakeup time") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111088 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204183 Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan(a)intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Reviewed-by: José Roberto de Souza <jose.souza(a)intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Tested-by: François Guerraz <kubrick(a)fgv6.net> Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190717223451.2595-1-dhinaka… (cherry picked from commit b5ea9c9337007d6e700280c8a60b4e10d070fb53) --- drivers/gpu/drm/i915/intel_bios.c | 2 +- drivers/gpu/drm/i915/intel_vbt_defs.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 1dc8d03ff127..ee6fa75d65a2 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -762,7 +762,7 @@ parse_psr(struct drm_i915_private *dev_priv, const struct bdb_header *bdb) } if (bdb->version >= 226) { - u32 wakeup_time = psr_table->psr2_tp2_tp3_wakeup_time; + u32 wakeup_time = psr->psr2_tp2_tp3_wakeup_time; wakeup_time = (wakeup_time >> (2 * panel_type)) & 0x3; switch (wakeup_time) { diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index fdbbb9a53804..796c070bbe6f 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -772,13 +772,13 @@ struct psr_table { /* TP wake up time in multiple of 100 */ u16 tp1_wakeup_time; u16 tp2_tp3_wakeup_time; - - /* PSR2 TP2/TP3 wakeup time for 16 panels */ - u32 psr2_tp2_tp3_wakeup_time; } __packed; struct bdb_psr { struct psr_table psr_table[16]; + + /* PSR2 TP2/TP3 wakeup time for 16 panels */ + u32 psr2_tp2_tp3_wakeup_time; } __packed; /* -- 2.17.1

6 years, 1 month

5
10
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+ mm-memcontrol-fix-use-after-free-in-mem_cgroup_iter.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/memcontrol.c: fix use after free in mem_cgroup_iter() has been added to the -mm tree. Its filename is mm-memcontrol-fix-use-after-free-in-mem_cgroup_iter.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-memcontrol-fix-use-after-free-i… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-memcontrol-fix-use-after-free-i… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Miles Chen <miles.chen(a)mediatek.com> Subject: mm/memcontrol.c: fix use after free in mem_cgroup_iter() This patch is sent to report an use after free in mem_cgroup_iter() after merging commit be2657752e9e ("mm: memcg: fix use after free in mem_cgroup_iter()"). I work with android kernel tree (4.9 & 4.14), and commit be2657752e9e ("mm: memcg: fix use after free in mem_cgroup_iter()") has been merged to the trees. However, I can still observe use after free issues addressed in the commit be2657752e9e. (on low-end devices, a few times this month) backtrace: css_tryget <- crash here mem_cgroup_iter shrink_node shrink_zones do_try_to_free_pages try_to_free_pages __perform_reclaim __alloc_pages_direct_reclaim __alloc_pages_slowpath __alloc_pages_nodemask To debug, I poisoned mem_cgroup before freeing it: static void __mem_cgroup_free(struct mem_cgroup *memcg) for_each_node(node) free_mem_cgroup_per_node_info(memcg, node); free_percpu(memcg->stat); + /* poison memcg before freeing it */ + memset(memcg, 0x78, sizeof(struct mem_cgroup)); kfree(memcg); } The coredump shows the position=0xdbbc2a00 is freed. (gdb) p/x ((struct mem_cgroup_per_node *)0xe5009e00)->iter[8] $13 = {position = 0xdbbc2a00, generation = 0x2efd} 0xdbbc2a00: 0xdbbc2e00 0x00000000 0xdbbc2800 0x00000100 0xdbbc2a10: 0x00000200 0x78787878 0x00026218 0x00000000 0xdbbc2a20: 0xdcad6000 0x00000001 0x78787800 0x00000000 0xdbbc2a30: 0x78780000 0x00000000 0x0068fb84 0x78787878 0xdbbc2a40: 0x78787878 0x78787878 0x78787878 0xe3fa5cc0 0xdbbc2a50: 0x78787878 0x78787878 0x00000000 0x00000000 0xdbbc2a60: 0x00000000 0x00000000 0x00000000 0x00000000 0xdbbc2a70: 0x00000000 0x00000000 0x00000000 0x00000000 0xdbbc2a80: 0x00000000 0x00000000 0x00000000 0x00000000 0xdbbc2a90: 0x00000001 0x00000000 0x00000000 0x00100000 0xdbbc2aa0: 0x00000001 0xdbbc2ac8 0x00000000 0x00000000 0xdbbc2ab0: 0x00000000 0x00000000 0x00000000 0x00000000 0xdbbc2ac0: 0x00000000 0x00000000 0xe5b02618 0x00001000 0xdbbc2ad0: 0x00000000 0x78787878 0x78787878 0x78787878 0xdbbc2ae0: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2af0: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b00: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b10: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b20: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b30: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b40: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b50: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b60: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b70: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2b80: 0x78787878 0x78787878 0x00000000 0x78787878 0xdbbc2b90: 0x78787878 0x78787878 0x78787878 0x78787878 0xdbbc2ba0: 0x78787878 0x78787878 0x78787878 0x78787878 In the reclaim path, try_to_free_pages() does not setup sc.target_mem_cgroup and sc is passed to do_try_to_free_pages(), ..., shrink_node(). In mem_cgroup_iter(), root is set to root_mem_cgroup because sc->target_mem_cgroup is NULL. It is possible to assign a memcg to root_mem_cgroup.nodeinfo.iter in mem_cgroup_iter(). try_to_free_pages struct scan_control sc = {...}, target_mem_cgroup is 0x0; do_try_to_free_pages shrink_zones shrink_node mem_cgroup *root = sc->target_mem_cgroup; memcg = mem_cgroup_iter(root, NULL, &reclaim); mem_cgroup_iter() if (!root) root = root_mem_cgroup; ... css = css_next_descendant_pre(css, &root->css); memcg = mem_cgroup_from_css(css); cmpxchg(&iter->position, pos, memcg); My device uses memcg non-hierarchical mode. When we release a memcg: invalidate_reclaim_iterators() reaches only dead_memcg and its parents. If non-hierarchical mode is used, invalidate_reclaim_iterators() never reaches root_mem_cgroup. static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg) { struct mem_cgroup *memcg = dead_memcg; for (; memcg; memcg = parent_mem_cgroup(memcg) ... } So the use after free scenario looks like: CPU1 CPU2 try_to_free_pages do_try_to_free_pages shrink_zones shrink_node mem_cgroup_iter() if (!root) root = root_mem_cgroup; ... css = css_next_descendant_pre(css, &root->css); memcg = mem_cgroup_from_css(css); cmpxchg(&iter->position, pos, memcg); invalidate_reclaim_iterators(memcg); ... __mem_cgroup_free() kfree(memcg); try_to_free_pages do_try_to_free_pages shrink_zones shrink_node mem_cgroup_iter() if (!root) root = root_mem_cgroup; ... mz = mem_cgroup_nodeinfo(root, reclaim->pgdat->node_id); iter = &mz->iter[reclaim->priority]; pos = READ_ONCE(iter->position); css_tryget(&pos->css) <- use after free To avoid this, we should also invalidate root_mem_cgroup.nodeinfo.iter in invalidate_reclaim_iterators(). Link: http://lkml.kernel.org/r/20190730015729.4406-1-miles.chen@mediatek.com Fixes: 5ac8fb31ad2e ("mm: memcontrol: convert reclaim iterator to simple css refcounting") Signed-off-by: Miles Chen <miles.chen(a)mediatek.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 39 +++++++++++++++++++++++++++++---------- 1 file changed, 29 insertions(+), 10 deletions(-) --- a/mm/memcontrol.c~mm-memcontrol-fix-use-after-free-in-mem_cgroup_iter +++ a/mm/memcontrol.c @@ -1130,26 +1130,45 @@ void mem_cgroup_iter_break(struct mem_cg css_put(&prev->css); } -static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg) +static void __invalidate_reclaim_iterators(struct mem_cgroup *from, + struct mem_cgroup *dead_memcg) { - struct mem_cgroup *memcg = dead_memcg; struct mem_cgroup_reclaim_iter *iter; struct mem_cgroup_per_node *mz; int nid; int i; - for (; memcg; memcg = parent_mem_cgroup(memcg)) { - for_each_node(nid) { - mz = mem_cgroup_nodeinfo(memcg, nid); - for (i = 0; i <= DEF_PRIORITY; i++) { - iter = &mz->iter[i]; - cmpxchg(&iter->position, - dead_memcg, NULL); - } + for_each_node(nid) { + mz = mem_cgroup_nodeinfo(from, nid); + for (i = 0; i <= DEF_PRIORITY; i++) { + iter = &mz->iter[i]; + cmpxchg(&iter->position, + dead_memcg, NULL); } } } +static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg) +{ + struct mem_cgroup *memcg = dead_memcg; + struct mem_cgroup *last; + + do { + __invalidate_reclaim_iterators(memcg, dead_memcg); + last = memcg; + } while (memcg = parent_mem_cgroup(memcg)); + + /* + * When cgruop1 non-hierarchy mode is used, + * parent_mem_cgroup() does not walk all the way up to the + * cgroup root (root_mem_cgroup). So we have to handle + * dead_memcg from cgroup root separately. + */ + if (last != root_mem_cgroup) + __invalidate_reclaim_iterators(root_mem_cgroup, + dead_memcg); +} + /** * mem_cgroup_scan_tasks - iterate over tasks of a memory cgroup hierarchy * @memcg: hierarchy root _ Patches currently in -mm which might be from miles.chen(a)mediatek.com are mm-memcontrol-fix-use-after-free-in-mem_cgroup_iter.patch

6 years, 1 month

1
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[PATCH v2] mpt3sas: Use 63-bit DMA addressing on SAS35 HBA

by Suganath Prabu

Although SAS3 & SAS3.5 IT HBA controllers support 64-bit DMA addressing, as per hardware design, if DMA able range contains all 64-bits set (0xFFFFFFFF-FFFFFFFF) then it results in a firmware fault. e.g. SGE's start address is 0xFFFFFFFF-FFFF000 and data length is 0x1000 bytes. when HBA tries to DMA the data at 0xFFFFFFFF-FFFFFFFF location then HBA will fault the firmware. Fix: Driver will set 63-bit DMA mask to ensure the above address will not be used. Cc: <stable(a)vger.kernel.org> # 5.1.20+ Signed-off-by: Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> --- V1 Change: Added tag for stable tree V2 Change: Updated patch description. drivers/scsi/mpt3sas/mpt3sas_base.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 6846628..050c0f0 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -2703,6 +2703,8 @@ _base_config_dma_addressing(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) { u64 required_mask, coherent_mask; struct sysinfo s; + /* Set 63 bit DMA mask for all SAS3 and SAS35 controllers */ + int dma_mask = (ioc->hba_mpi_version_belonged > MPI2_VERSION) ? 63 : 64; if (ioc->is_mcpu_endpoint) goto try_32bit; @@ -2712,17 +2714,17 @@ _base_config_dma_addressing(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) goto try_32bit; if (ioc->dma_mask) - coherent_mask = DMA_BIT_MASK(64); + coherent_mask = DMA_BIT_MASK(dma_mask); else coherent_mask = DMA_BIT_MASK(32); - if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) || + if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(dma_mask)) || dma_set_coherent_mask(&pdev->dev, coherent_mask)) goto try_32bit; ioc->base_add_sg_single = &_base_add_sg_single_64; ioc->sge_size = sizeof(Mpi2SGESimple64_t); - ioc->dma_mask = 64; + ioc->dma_mask = dma_mask; goto out; try_32bit: @@ -2744,7 +2746,7 @@ static int _base_change_consistent_dma_mask(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) { - if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(ioc->dma_mask))) { if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) return -ENODEV; } @@ -4989,7 +4991,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) total_sz += sz; } while (ioc->rdpq_array_enable && (++i < ioc->reply_queue_count)); - if (ioc->dma_mask == 64) { + if (ioc->dma_mask > 32) { if (_base_change_consistent_dma_mask(ioc, ioc->pdev) != 0) { ioc_warn(ioc, "no suitable consistent DMA mask for %s\n", pci_name(ioc->pdev)); -- 1.8.3.1

6 years, 1 month

2
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[PATCH] kbuild: initialize CLANG_FLAGS correctly in the top Makefile

by Masahiro Yamada

CLANG_FLAGS is initialized by the following line: CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE:%-=%)) ..., which is run only when CROSS_COMPILE is set. Some build targets (bindeb-pkg etc.) recurse to the top Makefile. When you build the kernel with Clang but without CROSS_COMPILE, the same compiler flags such as -no-integrated-as are accumulated into CLANG_FLAGS. If you run 'make CC=clang' and then 'make CC=clang bindeb-pkg', Kbuild will recompile everything needlessly due to the build command change. Fix this by correctly initializing CLANG_FLAGS. Fixes: 238bcbc4e07f ("kbuild: consolidate Clang compiler flags") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index fa0fbe7851ea..5ee6f6889869 100644 --- a/Makefile +++ b/Makefile @@ -472,6 +472,7 @@ KBUILD_CFLAGS_MODULE := -DMODULE KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds KBUILD_LDFLAGS := GCC_PLUGINS_CFLAGS := +CLANG_FLAGS := export ARCH SRCARCH CONFIG_SHELL HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC export CPP AR NM STRIP OBJCOPY OBJDUMP PAHOLE KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS @@ -519,7 +520,7 @@ endif ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) ifneq ($(CROSS_COMPILE),) -CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE:%-=%)) +CLANG_FLAGS += --target=$(notdir $(CROSS_COMPILE:%-=%)) GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit)) CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR) GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..) -- 2.17.1

6 years, 1 month

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[PATCH 1/4] kbuild: modpost: include .*.cmd files only when targets exist

by Masahiro Yamada

A build rule fails, the .DELETE_ON_ERROR special target removes the target, but does nothing for the .*.cmd file, which might be corrupted. So, .*.cmd files should be included only when the corresponding targets exist. Commit 392885ee82d3 ("kbuild: let fixdep directly write to .*.cmd files") missed to fix up this file. Fixes: 392885ee82d3 ("kbuild: let fixdep directly write to .*.cmd") Cc: <stable(a)vger.kernel.org> # v5.0+ Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- scripts/Makefile.modpost | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index 6b19c1a4eae5..ad4b9829a456 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -145,10 +145,8 @@ FORCE: # optimization, we don't need to read them if the target does not # exist, we will rebuild anyway in that case. -cmd_files := $(wildcard $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd)) +existing-targets := $(wildcard $(sort $(targets))) -ifneq ($(cmd_files),) - include $(cmd_files) -endif +-include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd) .PHONY: $(PHONY) -- 2.17.1

6 years, 1 month

1
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[PATCH v2] drm: mali-dp: Mark expected switch fall-through

by Anders Roxell

Now that -Wimplicit-fallthrough is passed to GCC by default, the following warnings shows up: ../drivers/gpu/drm/arm/malidp_hw.c: In function ‘malidp_format_get_bpp’: ../drivers/gpu/drm/arm/malidp_hw.c:387:8: warning: this statement may fall through [-Wimplicit-fallthrough=] bpp = 30; ~~~~^~~~ ../drivers/gpu/drm/arm/malidp_hw.c:388:3: note: here case DRM_FORMAT_YUV420_10BIT: ^~~~ ../drivers/gpu/drm/arm/malidp_hw.c: In function ‘malidp_se_irq’: ../drivers/gpu/drm/arm/malidp_hw.c:1311:4: warning: this statement may fall through [-Wimplicit-fallthrough=] drm_writeback_signal_completion(&malidp->mw_connector, 0); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/arm/malidp_hw.c:1313:3: note: here case MW_START: ^~~~ Rework to add a 'break;' in a case that didn't have it so that the compiler doesn't warn about fall-through. Cc: stable(a)vger.kernel.org # v5.2+ Fixes: b8207562abdd ("drm/arm/malidp: Specified the rotation memory requirements for AFBC YUV formats") Acked-by: Liviu Dudau <liviu.dudau(a)arm.com> Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- drivers/gpu/drm/arm/malidp_hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index 50af399d7f6f..380be66d4c6e 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -385,6 +385,7 @@ int malidp_format_get_bpp(u32 fmt) switch (fmt) { case DRM_FORMAT_VUY101010: bpp = 30; + break; case DRM_FORMAT_YUV420_10BIT: bpp = 15; break; @@ -1309,7 +1310,7 @@ static irqreturn_t malidp_se_irq(int irq, void *arg) break; case MW_RESTART: drm_writeback_signal_completion(&malidp->mw_connector, 0); - /* fall through to a new start */ + /* fall through - to a new start */ case MW_START: /* writeback started, need to emulate one-shot mode */ hw->disable_memwrite(hwdev); -- 2.20.1

6 years, 1 month

1
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[PATCH 5.3] mwifiex: fix 802.11n/WPA detection

by Brian Norris

Commit 63d7ef36103d ("mwifiex: Don't abort on small, spec-compliant vendor IEs") adjusted the ieee_types_vendor_header struct, which inadvertently messed up the offsets used in mwifiex_is_wpa_oui_present(). Add that offset back in, mirroring mwifiex_is_rsn_oui_present(). As it stands, commit 63d7ef36103d breaks compatibility with WPA (not WPA2) 802.11n networks, since we hit the "info: Disable 11n if AES is not supported by AP" case in mwifiex_is_network_compatible(). Fixes: 63d7ef36103d ("mwifiex: Don't abort on small, spec-compliant vendor IEs") Cc: <stable(a)vger.kernel.org> Signed-off-by: Brian Norris <briannorris(a)chromium.org> --- drivers/net/wireless/marvell/mwifiex/main.h | 1 + drivers/net/wireless/marvell/mwifiex/scan.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index 3e442c7f7882..095837fba300 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -124,6 +124,7 @@ enum { #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) +#define WPA_GTK_OUI_OFFSET 2 #define RSN_GTK_OUI_OFFSET 2 #define MWIFIEX_OUI_NOT_PRESENT 0 diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 0d6d41727037..21dda385f6c6 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -181,7 +181,8 @@ mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher) u8 ret = MWIFIEX_OUI_NOT_PRESENT; if (has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC)) { - iebody = (struct ie_body *) bss_desc->bcn_wpa_ie->data; + iebody = (struct ie_body *)((u8 *)bss_desc->bcn_wpa_ie->data + + WPA_GTK_OUI_OFFSET); oui = &mwifiex_wpa_oui[cipher][0]; ret = mwifiex_search_oui_in_ie(iebody, oui); if (ret) -- 2.22.0.657.g960e92d24f-goog

6 years, 1 month

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Re: [Xen-devel] [PATCH v4 8/9] xen/gntdev.c: Convert to use vm_map_pages()

by Souptick Joarder

On Tue, Jul 30, 2019 at 7:52 PM Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> wrote: > > On Tue, Jul 30, 2019 at 10:05:42AM -0400, Boris Ostrovsky wrote: > > On 7/30/19 2:03 AM, Souptick Joarder wrote: > > > On Mon, Jul 29, 2019 at 7:06 PM Marek Marczykowski-Górecki > > > <marmarek(a)invisiblethingslab.com> wrote: > > >> On Mon, Jul 29, 2019 at 02:02:54PM +0530, Souptick Joarder wrote: > > >>> On Mon, Jul 29, 2019 at 1:35 PM Souptick Joarder <jrdr.linux(a)gmail.com> wrote: > > >>>> On Sun, Jul 28, 2019 at 11:36 PM Marek Marczykowski-Górecki > > >>>> <marmarek(a)invisiblethingslab.com> wrote: > > >>>>> On Fri, Feb 15, 2019 at 08:18:31AM +0530, Souptick Joarder wrote: > > >>>>>> Convert to use vm_map_pages() to map range of kernel > > >>>>>> memory to user vma. > > >>>>>> > > >>>>>> map->count is passed to vm_map_pages() and internal API > > >>>>>> verify map->count against count ( count = vma_pages(vma)) > > >>>>>> for page array boundary overrun condition. > > >>>>> This commit breaks gntdev driver. If vma->vm_pgoff > 0, vm_map_pages > > >>>>> will: > > >>>>> - use map->pages starting at vma->vm_pgoff instead of 0 > > >>>> The actual code ignores vma->vm_pgoff > 0 scenario and mapped > > >>>> the entire map->pages[i]. Why the entire map->pages[i] needs to be mapped > > >>>> if vma->vm_pgoff > 0 (in original code) ? > > >> vma->vm_pgoff is used as index passed to gntdev_find_map_index. It's > > >> basically (ab)using this parameter for "which grant reference to map". > > >> > > >>>> are you referring to set vma->vm_pgoff = 0 irrespective of value passed > > >>>> from user space ? If yes, using vm_map_pages_zero() is an alternate > > >>>> option. > > >> Yes, that should work. > > > I prefer to use vm_map_pages_zero() to resolve both the issues. Alternatively > > > the patch can be reverted as you suggested. Let me know you opinion and wait > > > for feedback from others. > > > > > > Boris, would you like to give any feedback ? > > > > vm_map_pages_zero() looks good to me. Marek, does it work for you? > > Yes, replacing vm_map_pages() with vm_map_pages_zero() fixes the > problem for me. Marek, I can send a patch for the same if you are ok. We need to cc stable as this changes are available in 5.2.4. > > -- > Best Regards, > Marek Marczykowski-Górecki > Invisible Things Lab > A: Because it messes up the order in which people normally read text. > Q: Why is top-posting such a bad thing?

6 years, 1 month

2
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[PATCH v2] mtd: rawnand: micron: handle on-die "ECC-off" devices correctly

by Marco Felsch

Some devices are supposed to do not support on-die ECC but experience shows that internal ECC machinery can actually be enabled through the "SET FEATURE (EFh)" command, even if a read of the "READ ID Parameter Tables" returns that it is not. Currently, the driver checks the "READ ID Parameter" field directly after having enabled the feature. If the check fails it returns immediately but leaves the ECC on. When using buggy chips like MT29F2G08ABAGA and MT29F2G08ABBGA, all future read/program cycles will go through the on-die ECC, confusing the host controller which is supposed to be the one handling correction. To address this in a common way we need to turn off the on-die ECC directly after reading the "READ ID Parameter" and before checking the "ECC status". Cc: stable(a)vger.kernel.org Fixes: dbc44edbf833 ("mtd: rawnand: micron: Fix on-die ECC detection logic") Signed-off-by: Marco Felsch <m.felsch(a)pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon(a)collabora.com> --- v2: - adapt commit message according Miquel comments - add fixes, stable tags - add Boris rb-tag drivers/mtd/nand/raw/nand_micron.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/nand_micron.c b/drivers/mtd/nand/raw/nand_micron.c index 1622d3145587..fb199ad2f1a6 100644 --- a/drivers/mtd/nand/raw/nand_micron.c +++ b/drivers/mtd/nand/raw/nand_micron.c @@ -390,6 +390,14 @@ static int micron_supports_on_die_ecc(struct nand_chip *chip) (chip->id.data[4] & MICRON_ID_INTERNAL_ECC_MASK) != 0x2) return MICRON_ON_DIE_UNSUPPORTED; + /* + * It seems that there are devices which do not support ECC official. + * At least the MT29F2G08ABAGA / MT29F2G08ABBGA devices supports + * enabling the ECC feature but don't reflect that to the READ_ID table. + * So we have to guarantee that we disable the ECC feature directly + * after we did the READ_ID table command. Later we can evaluate the + * ECC_ENABLE support. + */ ret = micron_nand_on_die_ecc_setup(chip, true); if (ret) return MICRON_ON_DIE_UNSUPPORTED; @@ -398,13 +406,13 @@ static int micron_supports_on_die_ecc(struct nand_chip *chip) if (ret) return MICRON_ON_DIE_UNSUPPORTED; - if (!(id[4] & MICRON_ID_ECC_ENABLED)) - return MICRON_ON_DIE_UNSUPPORTED; - ret = micron_nand_on_die_ecc_setup(chip, false); if (ret) return MICRON_ON_DIE_UNSUPPORTED; + if (!(id[4] & MICRON_ID_ECC_ENABLED)) + return MICRON_ON_DIE_UNSUPPORTED; + ret = nand_readid_op(chip, 0, id, sizeof(id)); if (ret) return MICRON_ON_DIE_UNSUPPORTED; -- 2.20.1

6 years, 1 month

2
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[PATCH 03/17] drm/i915: Flush extra hard after writing relocations through the GTT

by Chris Wilson

Recently discovered in commit bdae33b8b82b ("drm/i915: Use maximum write flush for pwrite_gtt") was that we needed to our full write barrier before changing the GGTT PTE to ensure that our indirect writes through the GTT landed before the PTE changed (and the writes end up in a different page). That also applies to our GGTT relocation path. Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 8a2047c4e7c3..01901dad33f7 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -1019,11 +1019,12 @@ static void reloc_cache_reset(struct reloc_cache *cache) kunmap_atomic(vaddr); i915_gem_object_finish_access((struct drm_i915_gem_object *)cache->node.mm); } else { - wmb(); + struct i915_ggtt *ggtt = cache_to_ggtt(cache); + + intel_gt_flush_ggtt_writes(ggtt->vm.gt); io_mapping_unmap_atomic((void __iomem *)vaddr); - if (cache->node.allocated) { - struct i915_ggtt *ggtt = cache_to_ggtt(cache); + if (cache->node.allocated) { ggtt->vm.clear_range(&ggtt->vm, cache->node.start, cache->node.size); @@ -1078,6 +1079,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj, void *vaddr; if (cache->vaddr) { + intel_gt_flush_ggtt_writes(ggtt->vm.gt); io_mapping_unmap_atomic((void __force __iomem *) unmask_page(cache->vaddr)); } else { struct i915_vma *vma; @@ -1119,7 +1121,6 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj, offset = cache->node.start; if (cache->node.allocated) { - wmb(); ggtt->vm.insert_page(&ggtt->vm, i915_gem_object_get_dma_address(obj, page), offset, I915_CACHE_NONE, 0); -- 2.22.0

6 years, 1 month

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[PATCH v4 2/6] coresight: etm4x: use explicit barriers on enable/disable

by Andrew Murray

Synchronization is recommended before disabling the trace registers to prevent any start or stop points being speculative at the point of disabling the unit (section 7.3.77 of ARM IHI 0064D). Synchronization is also recommended after programming the trace registers to ensure all updates are committed prior to normal code resuming (section 4.3.7 of ARM IHI 0064D). Let's ensure these syncronization points are present in the code and clearly commented. Note that we could rely on the barriers in CS_LOCK and coresight_disclaim_device_unlocked or the context switch to user space - however coresight may be of use in the kernel. On armv8 the mb macro is defined as dsb(sy) - Given that the etm4x is only used on armv8 let's directly use dsb(sy) instead of mb(). This removes some ambiguity and makes it easier to correlate the code with the TRM. Signed-off-by: Andrew Murray <andrew.murray(a)arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose(a)arm.com> CC: stable(a)vger.kernel.org --- drivers/hwtracing/coresight/coresight-etm4x.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index 7ad15651e069..ec9468880c71 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.c +++ b/drivers/hwtracing/coresight/coresight-etm4x.c @@ -188,6 +188,13 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata) dev_err(etm_dev, "timeout while waiting for Idle Trace Status\n"); + /* + * As recommended by section 4.3.7 ("Synchronization when using the + * memory-mapped interface") of ARM IHI 0064D + */ + dsb(sy); + isb(); + done: CS_LOCK(drvdata->base); @@ -453,8 +460,12 @@ static void etm4_disable_hw(void *info) /* EN, bit[0] Trace unit enable bit */ control &= ~0x1; - /* make sure everything completes before disabling */ - mb(); + /* + * Make sure everything completes before disabling, as recommended + * by section 7.3.77 ("TRCVICTLR, ViewInst Main Control Register, + * SSTATUS") of ARM IHI 0064D + */ + dsb(sy); isb(); writel_relaxed(control, drvdata->base + TRCPRGCTLR); -- 2.21.0

6 years, 1 month

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patch "driver core: platform: return -ENXIO for missing GpioInt" added to driver-core-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled driver core: platform: return -ENXIO for missing GpioInt to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 46c42d844211ef5902e32aa507beac0817c585e9 Mon Sep 17 00:00:00 2001 From: Brian Norris <briannorris(a)chromium.org> Date: Mon, 29 Jul 2019 13:49:54 -0700 Subject: driver core: platform: return -ENXIO for missing GpioInt Commit daaef255dc96 ("driver: platform: Support parsing GpioInt 0 in platform_get_irq()") broke the Embedded Controller driver on most LPC Chromebooks (i.e., most x86 Chromebooks), because cros_ec_lpc expects platform_get_irq() to return -ENXIO for non-existent IRQs. Unfortunately, acpi_dev_gpio_irq_get() doesn't follow this convention and returns -ENOENT instead. So we get this error from cros_ec_lpc: couldn't retrieve IRQ number (-2) I see a variety of drivers that treat -ENXIO specially, so rather than fix all of them, let's fix up the API to restore its previous behavior. I reported this on v2 of this patch: https://lore.kernel.org/lkml/20190220180538.GA42642@google.com/ but apparently the patch had already been merged before v3 got sent out: https://lore.kernel.org/lkml/20190221193429.161300-1-egranata@chromium.org/ and the result is that the bug landed and remains unfixed. I differ from the v3 patch by: * allowing for ret==0, even though acpi_dev_gpio_irq_get() specifically documents (and enforces) that 0 is not a valid return value (noted on the v3 review) * adding a small comment Reported-by: Brian Norris <briannorris(a)chromium.org> Reported-by: Salvatore Bellizzi <salvatore.bellizzi(a)linux.seppia.net> Cc: Enrico Granata <egranata(a)chromium.org> Cc: <stable(a)vger.kernel.org> Fixes: daaef255dc96 ("driver: platform: Support parsing GpioInt 0 in platform_get_irq()") Signed-off-by: Brian Norris <briannorris(a)chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Acked-by: Enrico Granata <egranata(a)google.com> Link: https://lore.kernel.org/r/20190729204954.25510-1-briannorris@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/base/platform.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 506a0175a5a7..ec974ba9c0c4 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -157,8 +157,13 @@ int platform_get_irq(struct platform_device *dev, unsigned int num) * the device will only expose one IRQ, and this fallback * allows a common code path across either kind of resource. */ - if (num == 0 && has_acpi_companion(&dev->dev)) - return acpi_dev_gpio_irq_get(ACPI_COMPANION(&dev->dev), num); + if (num == 0 && has_acpi_companion(&dev->dev)) { + int ret = acpi_dev_gpio_irq_get(ACPI_COMPANION(&dev->dev), num); + + /* Our callers expect -ENXIO for missing IRQs. */ + if (ret >= 0 || ret == -EPROBE_DEFER) + return ret; + } return -ENXIO; #endif -- 2.22.0

6 years, 1 month

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[PATCH] rtw88: pci: Use general byte arrays as the elements of RX ring

by Jian-Hong Pan

Each skb as the element in RX ring was expected with sized buffer 8216 (RTK_PCI_RX_BUF_SIZE) bytes. However, the skb buffer's true size is 16640 bytes for alignment after allocated, x86_64 for example. And, the difference will be enlarged 512 times (RTK_MAX_RX_DESC_NUM). To prevent that much wasted memory, this patch follows David's suggestion [1] and uses general buffer arrays, instead of skbs as the elements in RX ring. [1] https://www.spinics.net/lists/linux-wireless/msg187870.html Signed-off-by: Jian-Hong Pan <jian-hong(a)endlessm.com> Cc: <stable(a)vger.kernel.org> --- drivers/net/wireless/realtek/rtw88/pci.c | 132 +++++++++++++---------- drivers/net/wireless/realtek/rtw88/pci.h | 2 +- 2 files changed, 75 insertions(+), 59 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 23dd06afef3d..e953010f0179 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -111,25 +111,49 @@ static void rtw_pci_free_tx_ring(struct rtw_dev *rtwdev, tx_ring->r.head = NULL; } +static struct rtw_pci_rx_buffer_desc *rtw_pci_get_rx_desc( + struct rtw_pci_rx_ring *rx_ring, + u32 idx) +{ + struct rtw_pci_rx_buffer_desc *buf_desc; + u32 desc_sz = rx_ring->r.desc_size; + + buf_desc = (struct rtw_pci_rx_buffer_desc *)(rx_ring->r.head + + idx * desc_sz); + return buf_desc; +} + +static dma_addr_t rtw_pci_get_rx_bufdma(struct rtw_pci_rx_ring *rx_ring, + u32 idx) +{ + struct rtw_pci_rx_buffer_desc *buf_desc; + dma_addr_t dma; + + buf_desc = rtw_pci_get_rx_desc(rx_ring, idx); + dma = le32_to_cpu(buf_desc->dma); + + return dma; +} + static void rtw_pci_free_rx_ring(struct rtw_dev *rtwdev, struct rtw_pci_rx_ring *rx_ring) { struct pci_dev *pdev = to_pci_dev(rtwdev->dev); - struct sk_buff *skb; + u8 *buf; dma_addr_t dma; u8 *head = rx_ring->r.head; int buf_sz = RTK_PCI_RX_BUF_SIZE; int ring_sz = rx_ring->r.desc_size * rx_ring->r.len; - int i; + u32 i; for (i = 0; i < rx_ring->r.len; i++) { - skb = rx_ring->buf[i]; - if (!skb) + buf = rx_ring->buf[i]; + if (!buf) continue; - dma = *((dma_addr_t *)skb->cb); - pci_unmap_single(pdev, dma, buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb(skb); + dma = rtw_pci_get_rx_bufdma(rx_ring, i); + pci_unmap_single(pdev, dma, buf_sz, DMA_FROM_DEVICE); + devm_kfree(rtwdev->dev, buf); rx_ring->buf[i] = NULL; } @@ -180,27 +204,24 @@ static int rtw_pci_init_tx_ring(struct rtw_dev *rtwdev, return 0; } -static int rtw_pci_reset_rx_desc(struct rtw_dev *rtwdev, struct sk_buff *skb, - struct rtw_pci_rx_ring *rx_ring, - u32 idx, u32 desc_sz) +static int rtw_pci_reset_rx_desc(struct rtw_dev *rtwdev, u8 *buf, + struct rtw_pci_rx_ring *rx_ring, u32 idx) { struct pci_dev *pdev = to_pci_dev(rtwdev->dev); struct rtw_pci_rx_buffer_desc *buf_desc; int buf_sz = RTK_PCI_RX_BUF_SIZE; dma_addr_t dma; - if (!skb) + if (!buf) return -EINVAL; - dma = pci_map_single(pdev, skb->data, buf_sz, PCI_DMA_FROMDEVICE); + dma = pci_map_single(pdev, buf, buf_sz, DMA_FROM_DEVICE); if (pci_dma_mapping_error(pdev, dma)) return -EBUSY; - *((dma_addr_t *)skb->cb) = dma; - buf_desc = (struct rtw_pci_rx_buffer_desc *)(rx_ring->r.head + - idx * desc_sz); - memset(buf_desc, 0, sizeof(*buf_desc)); + buf_desc = rtw_pci_get_rx_desc(rx_ring, idx); buf_desc->buf_size = cpu_to_le16(RTK_PCI_RX_BUF_SIZE); + buf_desc->total_pkt_size = cpu_to_le16(0); buf_desc->dma = cpu_to_le32(dma); return 0; @@ -208,7 +229,7 @@ static int rtw_pci_reset_rx_desc(struct rtw_dev *rtwdev, struct sk_buff *skb, static void rtw_pci_sync_rx_desc_device(struct rtw_dev *rtwdev, dma_addr_t dma, struct rtw_pci_rx_ring *rx_ring, - u32 idx, u32 desc_sz) + u32 idx) { struct device *dev = rtwdev->dev; struct rtw_pci_rx_buffer_desc *buf_desc; @@ -216,10 +237,9 @@ static void rtw_pci_sync_rx_desc_device(struct rtw_dev *rtwdev, dma_addr_t dma, dma_sync_single_for_device(dev, dma, buf_sz, DMA_FROM_DEVICE); - buf_desc = (struct rtw_pci_rx_buffer_desc *)(rx_ring->r.head + - idx * desc_sz); - memset(buf_desc, 0, sizeof(*buf_desc)); + buf_desc = rtw_pci_get_rx_desc(rx_ring, idx); buf_desc->buf_size = cpu_to_le16(RTK_PCI_RX_BUF_SIZE); + buf_desc->total_pkt_size = cpu_to_le16(0); buf_desc->dma = cpu_to_le32(dma); } @@ -228,12 +248,12 @@ static int rtw_pci_init_rx_ring(struct rtw_dev *rtwdev, u8 desc_size, u32 len) { struct pci_dev *pdev = to_pci_dev(rtwdev->dev); - struct sk_buff *skb = NULL; + u8 *buf = NULL; dma_addr_t dma; u8 *head; int ring_sz = desc_size * len; int buf_sz = RTK_PCI_RX_BUF_SIZE; - int i, allocated; + u32 i, allocated; int ret = 0; head = pci_zalloc_consistent(pdev, ring_sz, &dma); @@ -242,41 +262,39 @@ static int rtw_pci_init_rx_ring(struct rtw_dev *rtwdev, return -ENOMEM; } rx_ring->r.head = head; + rx_ring->r.dma = dma; + rx_ring->r.len = len; + rx_ring->r.desc_size = desc_size; + rx_ring->r.wp = 0; + rx_ring->r.rp = 0; for (i = 0; i < len; i++) { - skb = dev_alloc_skb(buf_sz); - if (!skb) { + buf = devm_kzalloc(rtwdev->dev, buf_sz, GFP_ATOMIC); + if (!buf) { allocated = i; ret = -ENOMEM; goto err_out; } - memset(skb->data, 0, buf_sz); - rx_ring->buf[i] = skb; - ret = rtw_pci_reset_rx_desc(rtwdev, skb, rx_ring, i, desc_size); + rx_ring->buf[i] = buf; + ret = rtw_pci_reset_rx_desc(rtwdev, buf, rx_ring, i); if (ret) { allocated = i; - dev_kfree_skb_any(skb); + devm_kfree(rtwdev->dev, buf); goto err_out; } } - rx_ring->r.dma = dma; - rx_ring->r.len = len; - rx_ring->r.desc_size = desc_size; - rx_ring->r.wp = 0; - rx_ring->r.rp = 0; - return 0; err_out: for (i = 0; i < allocated; i++) { - skb = rx_ring->buf[i]; - if (!skb) + buf = rx_ring->buf[i]; + if (!buf) continue; - dma = *((dma_addr_t *)skb->cb); - pci_unmap_single(pdev, dma, buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb_any(skb); + dma = rtw_pci_get_rx_bufdma(rx_ring, i); + pci_unmap_single(pdev, dma, buf_sz, DMA_FROM_DEVICE); + devm_kfree(rtwdev->dev, buf); rx_ring->buf[i] = NULL; } pci_free_consistent(pdev, ring_sz, head, dma); @@ -776,13 +794,12 @@ static void rtw_pci_rx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, struct rtw_pci_rx_ring *ring; struct rtw_rx_pkt_stat pkt_stat; struct ieee80211_rx_status rx_status; - struct sk_buff *skb, *new; + struct sk_buff *skb; u32 cur_wp, cur_rp, tmp; u32 count; u32 pkt_offset; u32 pkt_desc_sz = chip->rx_pkt_desc_sz; - u32 buf_desc_sz = chip->rx_buf_desc_sz; - u32 new_len; + u32 len; u8 *rx_desc; dma_addr_t dma; @@ -799,11 +816,11 @@ static void rtw_pci_rx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, cur_rp = ring->r.rp; while (count--) { rtw_pci_dma_check(rtwdev, ring, cur_rp); - skb = ring->buf[cur_rp]; - dma = *((dma_addr_t *)skb->cb); + /* buffer is already filled as rx_desc */ + rx_desc = ring->buf[cur_rp]; + dma = rtw_pci_get_rx_bufdma(ring, cur_rp); dma_sync_single_for_cpu(rtwdev->dev, dma, RTK_PCI_RX_BUF_SIZE, DMA_FROM_DEVICE); - rx_desc = skb->data; chip->ops->query_rx_desc(rtwdev, rx_desc, &pkt_stat, &rx_status); /* offset from rx_desc to payload */ @@ -813,32 +830,31 @@ static void rtw_pci_rx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, /* allocate a new skb for this frame, * discard the frame if none available */ - new_len = pkt_stat.pkt_len + pkt_offset; - new = dev_alloc_skb(new_len); - if (WARN_ONCE(!new, "rx routine starvation\n")) + len = pkt_stat.pkt_len + pkt_offset; + skb = dev_alloc_skb(len); + if (WARN_ONCE(!skb, "rx routine starvation\n")) goto next_rp; /* put the DMA data including rx_desc from phy to new skb */ - skb_put_data(new, skb->data, new_len); + skb_put_data(skb, rx_desc, len); if (pkt_stat.is_c2h) { /* pass rx_desc & offset for further operation */ - *((u32 *)new->cb) = pkt_offset; - skb_queue_tail(&rtwdev->c2h_queue, new); + *((u32 *)skb->cb) = pkt_offset; + skb_queue_tail(&rtwdev->c2h_queue, skb); ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work); } else { /* remove rx_desc */ - skb_pull(new, pkt_offset); + skb_pull(skb, pkt_offset); - rtw_rx_stats(rtwdev, pkt_stat.vif, new); - memcpy(new->cb, &rx_status, sizeof(rx_status)); - ieee80211_rx_irqsafe(rtwdev->hw, new); + rtw_rx_stats(rtwdev, pkt_stat.vif, skb); + memcpy(skb->cb, &rx_status, sizeof(rx_status)); + ieee80211_rx_irqsafe(rtwdev->hw, skb); } next_rp: - /* new skb delivered to mac80211, re-enable original skb DMA */ - rtw_pci_sync_rx_desc_device(rtwdev, dma, ring, cur_rp, - buf_desc_sz); + /* new skb delivered to mac80211, re-enable original buf DMA */ + rtw_pci_sync_rx_desc_device(rtwdev, dma, ring, cur_rp); /* host read next element in ring */ if (++cur_rp >= ring->r.len) diff --git a/drivers/net/wireless/realtek/rtw88/pci.h b/drivers/net/wireless/realtek/rtw88/pci.h index 87824a4caba9..283685421a64 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.h +++ b/drivers/net/wireless/realtek/rtw88/pci.h @@ -174,7 +174,7 @@ struct rtw_pci_rx_buffer_desc { struct rtw_pci_rx_ring { struct rtw_pci_ring r; - struct sk_buff *buf[RTK_MAX_RX_DESC_NUM]; + u8 *buf[RTK_MAX_RX_DESC_NUM]; }; #define RX_TAG_MAX 8192 -- 2.22.0

6 years, 1 month

4
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[PATCH 4.19.y 0/3] usb: dwc3: Prevent requests from being queued twice

by Saranya Gopal

With recent changes in AOSP, adb is now using asynchronous I/O. While adb works good for the most part, there have been issues with adb root/unroot commands which cause adb hang. The issue is caused by a request being queued twice. A series of 3 patches from Felipe Balbi in upstream tree fixes this issue. Felipe Balbi (3): usb: dwc3: gadget: add dwc3_request status tracking usb: dwc3: gadget: prevent dwc3_request from being queued twice usb: dwc3: gadget: remove req->started flag drivers/usb/dwc3/core.h | 11 +++++++++-- drivers/usb/dwc3/gadget.c | 9 ++++++++- drivers/usb/dwc3/gadget.h | 4 ++-- 3 files changed, 19 insertions(+), 5 deletions(-) -- 1.9.1

6 years, 1 month

4
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patch "usb: typec: tcpm: Add NULL check before dereferencing config" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: typec: tcpm: Add NULL check before dereferencing config to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 1957de95d425d1c06560069dc7277a73a8b28683 Mon Sep 17 00:00:00 2001 From: Guenter Roeck <linux(a)roeck-us.net> Date: Wed, 24 Jul 2019 07:38:32 -0700 Subject: usb: typec: tcpm: Add NULL check before dereferencing config When instantiating tcpm on an NXP OM 13588 board with NXP PTN5110, the following crash is seen when writing into the 'preferred_role' sysfs attribute. Unable to handle kernel NULL pointer dereference at virtual address 00000028 pgd = f69149ad [00000028] *pgd=00000000 Internal error: Oops: 5 [#1] THUMB2 Modules linked in: tcpci tcpm CPU: 0 PID: 1882 Comm: bash Not tainted 5.1.18-sama5-armv7-r2 #4 Hardware name: Atmel SAMA5 PC is at tcpm_try_role+0x3a/0x4c [tcpm] LR is at tcpm_try_role+0x15/0x4c [tcpm] pc : [<bf8000e2>] lr : [<bf8000bd>] psr: 60030033 sp : dc1a1e88 ip : c03fb47d fp : 00000000 r10: dc216190 r9 : dc1a1f78 r8 : 00000001 r7 : df4ae044 r6 : dd032e90 r5 : dd1ce340 r4 : df4ae054 r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : df4ae044 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none Control: 50c53c7d Table: 3efec059 DAC: 00000051 Process bash (pid: 1882, stack limit = 0x6a6d4aa5) Stack: (0xdc1a1e88 to 0xdc1a2000) 1e80: dd05d808 dd1ce340 00000001 00000007 dd1ce340 c03fb4a7 1ea0: 00000007 00000007 dc216180 00000000 00000000 c01e1e03 00000000 00000000 1ec0: c0907008 dee98b40 c01e1d5d c06106c4 00000000 00000000 00000007 c0194e8b 1ee0: 0000000a 00000400 00000000 c01a97db dc22bf00 ffffe000 df4b6a00 df745900 1f00: 00000001 00000001 000000dd c01a9c2f 7aeab3be c0907008 00000000 dc22bf00 1f20: c0907008 00000000 00000000 00000000 00000000 7aeab3be 00000007 dee98b40 1f40: 005dc318 dc1a1f78 00000000 00000000 00000007 c01969f7 0000000a c01a20cb 1f60: dee98b40 c0907008 dee98b40 005dc318 00000000 c0196b9b 00000000 00000000 1f80: dee98b40 7aeab3be 00000074 005dc318 b6f3bdb0 00000004 c0101224 dc1a0000 1fa0: 00000004 c0101001 00000074 005dc318 00000001 005dc318 00000007 00000000 1fc0: 00000074 005dc318 b6f3bdb0 00000004 00000007 00000007 00000000 00000000 1fe0: 00000004 be800880 b6ed35b3 b6e5c746 60030030 00000001 00000000 00000000 [<bf8000e2>] (tcpm_try_role [tcpm]) from [<c03fb4a7>] (preferred_role_store+0x2b/0x5c) [<c03fb4a7>] (preferred_role_store) from [<c01e1e03>] (kernfs_fop_write+0xa7/0x150) [<c01e1e03>] (kernfs_fop_write) from [<c0194e8b>] (__vfs_write+0x1f/0x104) [<c0194e8b>] (__vfs_write) from [<c01969f7>] (vfs_write+0x6b/0x104) [<c01969f7>] (vfs_write) from [<c0196b9b>] (ksys_write+0x43/0x94) [<c0196b9b>] (ksys_write) from [<c0101001>] (ret_fast_syscall+0x1/0x62) Since commit 96232cbc6c994 ("usb: typec: tcpm: support get typec and pd config from device properties"), the 'config' pointer in struct tcpc_dev is optional when registering a Type-C port. Since it is optional, we have to check if it is NULL before dereferencing it. Reported-by: Douglas Gilbert <dgilbert(a)interlog.com> Cc: Douglas Gilbert <dgilbert(a)interlog.com> Fixes: 96232cbc6c994 ("usb: typec: tcpm: support get typec and pd config from device properties") Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Cc: stable <stable(a)vger.kernel.org> Reviewed-by: Jun Li <jun.li(a)nxp.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Link: https://lore.kernel.org/r/1563979112-22483-1-git-send-email-linux@roeck-us.… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index fba32d84e578..77f71f602f73 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -379,7 +379,8 @@ static enum tcpm_state tcpm_default_state(struct tcpm_port *port) return SNK_UNATTACHED; else if (port->try_role == TYPEC_SOURCE) return SRC_UNATTACHED; - else if (port->tcpc->config->default_role == TYPEC_SINK) + else if (port->tcpc->config && + port->tcpc->config->default_role == TYPEC_SINK) return SNK_UNATTACHED; /* Fall through to return SRC_UNATTACHED */ } else if (port->port_type == TYPEC_PORT_SNK) { @@ -4114,7 +4115,7 @@ static int tcpm_try_role(const struct typec_capability *cap, int role) mutex_lock(&port->lock); if (tcpc->try_role) ret = tcpc->try_role(tcpc, role); - if (!ret && !tcpc->config->try_role_hw) + if (!ret && (!tcpc->config || !tcpc->config->try_role_hw)) port->try_role = role; port->try_src_count = 0; port->try_snk_count = 0; @@ -4701,7 +4702,7 @@ static int tcpm_copy_caps(struct tcpm_port *port, port->typec_caps.prefer_role = tcfg->default_role; port->typec_caps.type = tcfg->type; port->typec_caps.data = tcfg->data; - port->self_powered = port->tcpc->config->self_powered; + port->self_powered = tcfg->self_powered; return 0; } -- 2.22.0

6 years, 1 month

1
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[PATCH] mpt3sas: Use 63-bit DMA addressing on SAS35 HBA

by Suganath Prabu

Although SAS3 & SAS3.5 IT HBA controllers support 64-bit DMA addressing, as per hardware design, DMA address with all 64-bits set (0xFFFFFFFF-FFFFFFFF) results in a firmware fault. Fix: Driver will set 63-bit DMA mask to ensure the above address will not be used. Signed-off-by: Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> --- drivers/scsi/mpt3sas/mpt3sas_base.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 6846628..050c0f0 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -2703,6 +2703,8 @@ _base_config_dma_addressing(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) { u64 required_mask, coherent_mask; struct sysinfo s; + /* Set 63 bit DMA mask for all SAS3 and SAS35 controllers */ + int dma_mask = (ioc->hba_mpi_version_belonged > MPI2_VERSION) ? 63 : 64; if (ioc->is_mcpu_endpoint) goto try_32bit; @@ -2712,17 +2714,17 @@ _base_config_dma_addressing(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) goto try_32bit; if (ioc->dma_mask) - coherent_mask = DMA_BIT_MASK(64); + coherent_mask = DMA_BIT_MASK(dma_mask); else coherent_mask = DMA_BIT_MASK(32); - if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) || + if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(dma_mask)) || dma_set_coherent_mask(&pdev->dev, coherent_mask)) goto try_32bit; ioc->base_add_sg_single = &_base_add_sg_single_64; ioc->sge_size = sizeof(Mpi2SGESimple64_t); - ioc->dma_mask = 64; + ioc->dma_mask = dma_mask; goto out; try_32bit: @@ -2744,7 +2746,7 @@ static int _base_change_consistent_dma_mask(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) { - if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(ioc->dma_mask))) { if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) return -ENODEV; } @@ -4989,7 +4991,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) total_sz += sz; } while (ioc->rdpq_array_enable && (++i < ioc->reply_queue_count)); - if (ioc->dma_mask == 64) { + if (ioc->dma_mask > 32) { if (_base_change_consistent_dma_mask(ioc, ioc->pdev) != 0) { ioc_warn(ioc, "no suitable consistent DMA mask for %s\n", pci_name(ioc->pdev)); -- 1.8.3.1

6 years, 1 month

4
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stable-rc/linux-4.9.y boot: 87 boots: 0 failed, 52 passed with 35 offline (v4.9.186-211-ge7a6807764e7)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 87 boots: 0 failed, 52 passed with 35 offline (v4.9.186-211-ge7a6807764e7) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.186-211… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.186-211-ge7a6807764e7 Git Commit: e7a6807764e7f39a1865570cc4f4f81b356c32cd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 43 unique boards, 21 SoC families, 15 builds out of 197 Offline Platforms: arm64: defconfig: gcc-8 meson-gxbb-odroidc2: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
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stable-rc/linux-4.4.y boot: 80 boots: 1 failed, 46 passed with 32 offline, 1 conflict (v4.4.186-150-g4ff70b6cca1d)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 80 boots: 1 failed, 46 passed with 32 offline, 1 conflict (v4.4.186-150-g4ff70b6cca1d) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.186-150… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.186-150-g4ff70b6cca1d Git Commit: 4ff70b6cca1d8706cd9ed25bc81b0754223f8210 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 38 unique boards, 19 SoC families, 14 builds out of 190 Boot Failure Detected: arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab Offline Platforms: arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu: lab-linaro-lkft: PASS (gcc-8) lab-mhart: PASS (gcc-8) lab-baylibre: FAIL (gcc-8) lab-drue: PASS (gcc-8) lab-collabora: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable-rc/linux-4.14.y boot: 106 boots: 1 failed, 64 passed with 41 offline (v4.14.134-294-gf6ba73a2e356)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 106 boots: 1 failed, 64 passed with 41 offline (v4.14.134-294-gf6ba73a2e356) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.134-2… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.134-294-gf6ba73a2e356 Git Commit: f6ba73a2e356d3f40ed298dbf4097561f2cd9973 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 58 unique boards, 25 SoC families, 16 builds out of 201 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable-rc/linux-5.2.y boot: 122 boots: 0 failed, 75 passed with 45 offline, 2 untried/unknown (v5.2.4-216-g0c4d120e771a)

by kernelci.org bot

stable-rc/linux-5.2.y boot: 122 boots: 0 failed, 75 passed with 45 offline, 2 untried/unknown (v5.2.4-216-g0c4d120e771a) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.2.y/kernel/v5.2.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.4-216-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.4-216-g0c4d120e771a Git Commit: 0c4d120e771a048ef7ae9a4130169b1cf03c36da Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 72 unique boards, 27 SoC families, 17 builds out of 209 Offline Platforms: riscv: defconfig: gcc-8 sifive_fu540: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab meson-g12a-u200: 1 offline lab meson-g12a-x96-max: 1 offline lab meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 bcm72521-bcm97252sffe: 1 offline lab bcm7445-bcm97445c: 1 offline lab exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable-rc/linux-4.19.y boot: 111 boots: 1 failed, 70 passed with 40 offline (v4.19.62-114-g0c75526c53c7)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 111 boots: 1 failed, 70 passed with 40 offline (v4.19.62-114-g0c75526c53c7) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.62-11… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.62-114-g0c75526c53c7 Git Commit: 0c75526c53c7c911b415119a86ace13c9d3e1724 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 64 unique boards, 26 SoC families, 17 builds out of 206 Boot Failure Detected: arc: hsdk_defconfig: gcc-8: hsdk: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-libretech-cc: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab sun50i-a64-pine64-plus: 1 offline lab mips: pistachio_defconfig: gcc-8 pistachio_marduk: 1 offline lab arm: exynos_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 exynos5250-arndale: 1 offline lab exynos5420-arndale-octa: 1 offline lab exynos5800-peach-pi: 1 offline lab imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab meson8b-odroidc1: 1 offline lab omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab stih410-b2120: 1 offline lab sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab vf610-colibri-eval-v3: 1 offline lab omap2plus_defconfig: gcc-8 omap3-beagle: 1 offline lab omap4-panda: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab imx_v6_v7_defconfig: gcc-8 imx6dl-wandboard_dual: 1 offline lab imx6dl-wandboard_solo: 1 offline lab imx6q-wandboard: 1 offline lab imx7s-warp: 1 offline lab vf610-colibri-eval-v3: 1 offline lab sunxi_defconfig: gcc-8 sun4i-a10-cubieboard: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-211-ge7a6807764e7)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.186-211-ge7a6807764e7) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.186-211… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.186-211-ge7a6807764e7 Git Commit: e7a6807764e7f39a1865570cc4f4f81b356c32cd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: 32r2el_defconfig: (gcc-8) FAIL bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' 1 (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.186-150-g4ff70b6cca1d)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.186-150-g4ff70b6cca1d) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.186-150… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.186-150-g4ff70b6cca1d Git Commit: 4ff70b6cca1d8706cd9ed25bc81b0754223f8210 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arc: axs103_defconfig: (gcc-8) FAIL axs103_smp_defconfig: (gcc-8) FAIL nsim_hs_defconfig: (gcc-8) FAIL nsim_hs_smp_defconfig: (gcc-8) FAIL nsimosci_hs_defconfig: (gcc-8) FAIL nsimosci_hs_smp_defconfig: (gcc-8) FAIL mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL nlm_xlr_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error nlm_xlr_defconfig (gcc-8): 1 error, 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode 1 arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] 1 (.text+0x19558): undefined reference to `iommu_is_span_boundary' 1 (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 1 cc1: all warnings being treated as errors 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19558): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.134-294-gf6ba73a2e356)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 4 failed, 197 passed, 4 errors, 108 warnings (v4.14.134-294-gf6ba73a2e356) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.134-2… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.134-294-gf6ba73a2e356 Git Commit: f6ba73a2e356d3f40ed298dbf4097561f2cd9973 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Errors summary: 2 (.text+0x1c8): undefined reference to `iommu_is_span_boundary' 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1023:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1023:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.4-216-g0c4d120e771a)

by kernelci.org bot

stable-rc/linux-5.2.y build: 209 builds: 0 failed, 209 passed, 20 warnings (v5.2.4-216-g0c4d120e771a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.4-216-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.4-216-g0c4d120e771a Git Commit: 0c4d120e771a048ef7ae9a4130169b1cf03c36da Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: integrator_defconfig (gcc-8): 2 warnings multi_v4t_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 2 warnings realview_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 2 warnings u300_defconfig (gcc-8): 2 warnings i386: mips: db1xxx_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning rb532_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 4 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 6 arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] 6 arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression 1 drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/ata/pata_rb532_cf.c:161:24: warning: unused variable 'info' [-Wunused-variable] -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.62-114-g0c75526c53c7)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 6 warnings (v4.19.62-114-g0c75526c53c7) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.62-11… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.62-114-g0c75526c53c7 Git Commit: 0c75526c53c7c911b415119a86ace13c9d3e1724 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1007:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1007:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
0
0 0

[PATCH 0/1] This patch fixes connection detection for monitors w/o DDC.

by Oleksandr Suvorov

Even in source code of this driver there is an author's description: /* * Even if we have an I2C bus, we can't assume that the cable * is disconnected if drm_probe_ddc fails. Some cables don't * wire the DDC pins, or the I2C bus might not be working at * all. */ That's true. DDC and VGA channels are independent, and therefore we cannot decide whether the monitor is connected or not, depending on the information from the DDC. So the monitor should always be considered connected. Thus there is no reason to use connector detect callback for this driver: DRM sub-system considers monitor always connected if there is no detect() callback registered with drm_connector_init(). How to reproduce the bug: * setup: i.MX8QXP, LCDIF video module + gpu/drm/mxsfb driver, adv712x VGA DAC + dumb-vga-dac driver, VGA-connector w/o DDC; * try to use drivers chain mxsfb-drm + dumb-vga-dac; * any DRM applications consider the monitor is not connected: =========== $ weston-start $ cat /var/log/weston.log ... DRM: head 'VGA-1' found, connector 32 is disconnected. ... $ cat /sys/devices/platform/5a180000.lcdif/drm/card0/card0-VGA-1/status unknown =========== Oleksandr Suvorov (1): drm/bridge: vga-dac: Fix detect of monitor connection drivers/gpu/drm/bridge/dumb-vga-dac.c | 18 ------------------ 1 file changed, 18 deletions(-) -- 2.20.1

6 years, 1 month

3
5
0 0

Request for inclusion on linux-4.14.y

by Qian Lu

Hello Greg, Can you please consider including the following patches in the stable linux-4.14.y branch? An NFS server accepts only a limited number of concurrent v4.1+ mounts. Once that limit is reached, on the affected client side, mount.nfs appears to hang to keep reissuing CREATE_SESSION calls until one of them succeeds. This is to bump the limit, also return smaller ca_maxrequests as the limit approaches instead of waiting till we have to fail CREATE_SESSION completely. 44d8660d3bb0("nfsd: increase DRC cache limit") de766e570413("nfsd: give out fewer session slots as limit approaches") c54f24e338ed("nfsd: fix performance-limiting session calculation") Thanks, Qian Lu

6 years, 1 month

3
2
0 0

fs/io_uring.c stable additions

by Jens Axboe

Hi, I forgot to mark a few patches for io_uring as stable. In order of how to apply, can you add the following commits for 5.2? f7b76ac9d17e16e44feebb6d2749fec92bfd6dd4 c0e48f9dea9129aa11bec3ed13803bcc26e96e49 bd11b3a391e3df6fa958facbe4b3f9f4cca9bd49 36703247d5f52a679df9da51192b6950fe81689f Thanks! -- Jens Axboe

6 years, 1 month

2
5
0 0

[PATCH] mm/z3fold.c: Fix z3fold_destroy_pool() ordering

by Henry Burns

The constraint from the zpool use of z3fold_destroy_pool() is there are no outstanding handles to memory (so no active allocations), but it is possible for there to be outstanding work on either of the two wqs in the pool. If there is work queued on pool->compact_workqueue when it is called, z3fold_destroy_pool() will do: z3fold_destroy_pool() destroy_workqueue(pool->release_wq) destroy_workqueue(pool->compact_wq) drain_workqueue(pool->compact_wq) do_compact_page(zhdr) kref_put(&zhdr->refcount) __release_z3fold_page(zhdr, ...) queue_work_on(pool->release_wq, &pool->work) *BOOM* So compact_wq needs to be destroyed before release_wq. Fixes: 5d03a6613957 ("mm/z3fold.c: use kref to prevent page free/compact race") Signed-off-by: Henry Burns <henryburns(a)google.com> Cc: <stable(a)vger.kernel.org> --- mm/z3fold.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/mm/z3fold.c b/mm/z3fold.c index 1a029a7432ee..43de92f52961 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -818,8 +818,15 @@ static void z3fold_destroy_pool(struct z3fold_pool *pool) { kmem_cache_destroy(pool->c_handle); z3fold_unregister_migration(pool); - destroy_workqueue(pool->release_wq); + + /* + * We need to destroy pool->compact_wq before pool->release_wq, + * as any pending work on pool->compact_wq will call + * queue_work(pool->release_wq, &pool->work). + */ + destroy_workqueue(pool->compact_wq); + destroy_workqueue(pool->release_wq); kfree(pool); } -- 2.22.0.709.g102302147b-goog

6 years, 2 months

3
7
0 0

FAILED: patch "[PATCH] drm/amdgpu: Don't skip display settings in hwmgr_resume()" failed to apply to 5.2-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ee006eb00a00198d21dad60696318fd443a59f88 Mon Sep 17 00:00:00 2001 From: Lyude Paul <lyude(a)redhat.com> Date: Thu, 20 Jun 2019 19:21:26 -0400 Subject: [PATCH] drm/amdgpu: Don't skip display settings in hwmgr_resume() I'm not entirely sure why this is, but for some reason: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Breaks runtime PM resume on the Radeon PRO WX 3100 (Lexa) in one the pre-production laptops I have. The issue manifests as the following messages in dmesg: [drm] UVD and UVD ENC initialized successfully. amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vce1 test failed (-110) [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <vce_v3_0> failed -110 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-110). And happens after about 6-10 runtime PM suspend/resume cycles (sometimes sooner, if you're lucky!). Unfortunately I can't seem to pin down precisely which part in psm_adjust_power_state_dynamic that is causing the issue, but not skipping the display setting setup seems to fix it. Hopefully if there is a better fix for this, this patch will spark discussion around it. Fixes: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Cc: Evan Quan <evan.quan(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: Huang Rui <ray.huang(a)amd.com> Cc: Rex Zhu <Rex.Zhu(a)amd.com> Cc: Likun Gao <Likun.Gao(a)amd.com> Cc: <stable(a)vger.kernel.org> # v5.1+ Signed-off-by: Lyude Paul <lyude(a)redhat.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index 0b0d83c2a678..a24beaa4fb01 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -327,7 +327,7 @@ int hwmgr_resume(struct pp_hwmgr *hwmgr) if (ret) return ret; - ret = psm_adjust_power_state_dynamic(hwmgr, true, NULL); + ret = psm_adjust_power_state_dynamic(hwmgr, false, NULL); return ret; }

6 years, 2 months

2
1
0 0

[PATCH 4.4 0/2] vmstat backports

by Daniel Wagner

Hi Greg, Second attempt on this topic [1]: """ Upstream commmit 0eb77e988032 ("vmstat: make vmstat_updater deferrable again and shut down on idle") was back ported in v4.4.178 (bdf3c006b9a2). For -rt we definitely need the bugfix f01f17d3705b ("mm, vmstat: make quiet_vmstat lighter") as well. Since the offending patch was back ported to v4.4 stable only, the other stable branches don't need an update (offending patch and bug fix are already in). """ Though I missed a dependency as Jon noted[2]. The missing patch is 587198ba5206 ("vmstat: Remove BUG_ON from vmstat_update"). I've tested this on a Tegra K1 one board which exposed the bug. With this should be fine. While at it, I looked on all relevant changes for vmstat_updated(). These two patches are the only relevant changes which are missing. It seems almost all changes from mainline have made it back to v4. Could you please queue the above patches for v4.4.y? Thanks, Daniel [1] https://lore.kernel.org/stable/20190513061237.4915-1-wagi@monom.org [2] https://lore.kernel.org/stable/f32de22f-c928-2eaa-ee3f-d2b26c184dd4@nvidia.… Christoph Lameter (1): vmstat: Remove BUG_ON from vmstat_update Michal Hocko (1): mm, vmstat: make quiet_vmstat lighter mm/vmstat.c | 80 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 47 insertions(+), 33 deletions(-) -- 2.20.1

6 years, 2 months

2
3
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ca6bf264f6d856f959c4239cda1047b587745c67 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:21 -0700 Subject: [PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock A multithreaded namespace creation/destruction stress test currently deadlocks with the following lockup signature: INFO: task ndctl:2924 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2924 1176 0x00000000 Call Trace: ? __schedule+0x27e/0x780 schedule+0x30/0xb0 wait_nvdimm_bus_probe_idle+0x8a/0xd0 [libnvdimm] ? finish_wait+0x80/0x80 uuid_store+0xe6/0x2e0 [libnvdimm] kernfs_fop_write+0xf0/0x1a0 vfs_write+0xb7/0x1b0 ksys_write+0x5c/0xd0 do_syscall_64+0x60/0x240 INFO: task ndctl:2923 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2923 1175 0x00000000 Call Trace: ? __schedule+0x27e/0x780 ? __mutex_lock+0x489/0x910 schedule+0x30/0xb0 schedule_preempt_disabled+0x11/0x20 __mutex_lock+0x48e/0x910 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] ? __lock_acquire+0x23f/0x1710 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] __dax_pmem_probe+0x5e/0x210 [dax_pmem_core] ? nvdimm_bus_probe+0x1d0/0x2c0 [libnvdimm] dax_pmem_probe+0xc/0x20 [dax_pmem] nvdimm_bus_probe+0x90/0x2c0 [libnvdimm] really_probe+0xef/0x390 driver_probe_device+0xb4/0x100 In this sequence an 'nd_dax' device is being probed and trying to take the lock on its backing namespace to validate that the 'nd_dax' device indeed has exclusive access to the backing namespace. Meanwhile, another thread is trying to update the uuid property of that same backing namespace. So one thread is in the probe path trying to acquire the lock, and the other thread has acquired the lock and tries to flush the probe path. Fix this deadlock by not holding the namespace device_lock over the wait_nvdimm_bus_probe_idle() synchronization step. In turn this requires the device_lock to be held on entry to wait_nvdimm_bus_probe_idle() and subsequently dropped internally to wait_nvdimm_bus_probe_idle(). Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341210094.292348.2384694131126767789.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a38572bf486b..df41f3571dc9 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -887,10 +887,12 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) do { if (nvdimm_bus->probe_active == 0) break; - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); } while (true); } @@ -1016,7 +1018,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, case ND_CMD_ARS_START: case ND_CMD_CLEAR_ERROR: case ND_CMD_CALL: - dev_dbg(&nvdimm_bus->dev, "'%s' command while read-only.\n", + dev_dbg(dev, "'%s' command while read-only.\n", nvdimm ? nvdimm_cmd_name(cmd) : nvdimm_bus_cmd_name(cmd)); return -EPERM; @@ -1105,7 +1107,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, goto out; } - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); rc = nd_cmd_clear_to_send(nvdimm_bus, nvdimm, func, buf); if (rc) goto out_unlock; @@ -1125,7 +1128,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = -EFAULT; out_unlock: - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); out: kfree(in_env); kfree(out_env); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4fed9ce9c2fe..a15276cdec7d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -422,10 +422,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -437,10 +439,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); }

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ca6bf264f6d856f959c4239cda1047b587745c67 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:21 -0700 Subject: [PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock A multithreaded namespace creation/destruction stress test currently deadlocks with the following lockup signature: INFO: task ndctl:2924 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2924 1176 0x00000000 Call Trace: ? __schedule+0x27e/0x780 schedule+0x30/0xb0 wait_nvdimm_bus_probe_idle+0x8a/0xd0 [libnvdimm] ? finish_wait+0x80/0x80 uuid_store+0xe6/0x2e0 [libnvdimm] kernfs_fop_write+0xf0/0x1a0 vfs_write+0xb7/0x1b0 ksys_write+0x5c/0xd0 do_syscall_64+0x60/0x240 INFO: task ndctl:2923 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2923 1175 0x00000000 Call Trace: ? __schedule+0x27e/0x780 ? __mutex_lock+0x489/0x910 schedule+0x30/0xb0 schedule_preempt_disabled+0x11/0x20 __mutex_lock+0x48e/0x910 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] ? __lock_acquire+0x23f/0x1710 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] __dax_pmem_probe+0x5e/0x210 [dax_pmem_core] ? nvdimm_bus_probe+0x1d0/0x2c0 [libnvdimm] dax_pmem_probe+0xc/0x20 [dax_pmem] nvdimm_bus_probe+0x90/0x2c0 [libnvdimm] really_probe+0xef/0x390 driver_probe_device+0xb4/0x100 In this sequence an 'nd_dax' device is being probed and trying to take the lock on its backing namespace to validate that the 'nd_dax' device indeed has exclusive access to the backing namespace. Meanwhile, another thread is trying to update the uuid property of that same backing namespace. So one thread is in the probe path trying to acquire the lock, and the other thread has acquired the lock and tries to flush the probe path. Fix this deadlock by not holding the namespace device_lock over the wait_nvdimm_bus_probe_idle() synchronization step. In turn this requires the device_lock to be held on entry to wait_nvdimm_bus_probe_idle() and subsequently dropped internally to wait_nvdimm_bus_probe_idle(). Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341210094.292348.2384694131126767789.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a38572bf486b..df41f3571dc9 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -887,10 +887,12 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) do { if (nvdimm_bus->probe_active == 0) break; - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); } while (true); } @@ -1016,7 +1018,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, case ND_CMD_ARS_START: case ND_CMD_CLEAR_ERROR: case ND_CMD_CALL: - dev_dbg(&nvdimm_bus->dev, "'%s' command while read-only.\n", + dev_dbg(dev, "'%s' command while read-only.\n", nvdimm ? nvdimm_cmd_name(cmd) : nvdimm_bus_cmd_name(cmd)); return -EPERM; @@ -1105,7 +1107,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, goto out; } - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); rc = nd_cmd_clear_to_send(nvdimm_bus, nvdimm, func, buf); if (rc) goto out_unlock; @@ -1125,7 +1128,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = -EFAULT; out_unlock: - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); out: kfree(in_env); kfree(out_env); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4fed9ce9c2fe..a15276cdec7d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -422,10 +422,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -437,10 +439,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); }

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ca6bf264f6d856f959c4239cda1047b587745c67 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:21 -0700 Subject: [PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock A multithreaded namespace creation/destruction stress test currently deadlocks with the following lockup signature: INFO: task ndctl:2924 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2924 1176 0x00000000 Call Trace: ? __schedule+0x27e/0x780 schedule+0x30/0xb0 wait_nvdimm_bus_probe_idle+0x8a/0xd0 [libnvdimm] ? finish_wait+0x80/0x80 uuid_store+0xe6/0x2e0 [libnvdimm] kernfs_fop_write+0xf0/0x1a0 vfs_write+0xb7/0x1b0 ksys_write+0x5c/0xd0 do_syscall_64+0x60/0x240 INFO: task ndctl:2923 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2923 1175 0x00000000 Call Trace: ? __schedule+0x27e/0x780 ? __mutex_lock+0x489/0x910 schedule+0x30/0xb0 schedule_preempt_disabled+0x11/0x20 __mutex_lock+0x48e/0x910 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] ? __lock_acquire+0x23f/0x1710 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] __dax_pmem_probe+0x5e/0x210 [dax_pmem_core] ? nvdimm_bus_probe+0x1d0/0x2c0 [libnvdimm] dax_pmem_probe+0xc/0x20 [dax_pmem] nvdimm_bus_probe+0x90/0x2c0 [libnvdimm] really_probe+0xef/0x390 driver_probe_device+0xb4/0x100 In this sequence an 'nd_dax' device is being probed and trying to take the lock on its backing namespace to validate that the 'nd_dax' device indeed has exclusive access to the backing namespace. Meanwhile, another thread is trying to update the uuid property of that same backing namespace. So one thread is in the probe path trying to acquire the lock, and the other thread has acquired the lock and tries to flush the probe path. Fix this deadlock by not holding the namespace device_lock over the wait_nvdimm_bus_probe_idle() synchronization step. In turn this requires the device_lock to be held on entry to wait_nvdimm_bus_probe_idle() and subsequently dropped internally to wait_nvdimm_bus_probe_idle(). Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341210094.292348.2384694131126767789.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a38572bf486b..df41f3571dc9 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -887,10 +887,12 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) do { if (nvdimm_bus->probe_active == 0) break; - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); } while (true); } @@ -1016,7 +1018,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, case ND_CMD_ARS_START: case ND_CMD_CLEAR_ERROR: case ND_CMD_CALL: - dev_dbg(&nvdimm_bus->dev, "'%s' command while read-only.\n", + dev_dbg(dev, "'%s' command while read-only.\n", nvdimm ? nvdimm_cmd_name(cmd) : nvdimm_bus_cmd_name(cmd)); return -EPERM; @@ -1105,7 +1107,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, goto out; } - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); rc = nd_cmd_clear_to_send(nvdimm_bus, nvdimm, func, buf); if (rc) goto out_unlock; @@ -1125,7 +1128,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = -EFAULT; out_unlock: - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); out: kfree(in_env); kfree(out_env); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4fed9ce9c2fe..a15276cdec7d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -422,10 +422,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -437,10 +439,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); }

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ca6bf264f6d856f959c4239cda1047b587745c67 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:21 -0700 Subject: [PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock A multithreaded namespace creation/destruction stress test currently deadlocks with the following lockup signature: INFO: task ndctl:2924 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2924 1176 0x00000000 Call Trace: ? __schedule+0x27e/0x780 schedule+0x30/0xb0 wait_nvdimm_bus_probe_idle+0x8a/0xd0 [libnvdimm] ? finish_wait+0x80/0x80 uuid_store+0xe6/0x2e0 [libnvdimm] kernfs_fop_write+0xf0/0x1a0 vfs_write+0xb7/0x1b0 ksys_write+0x5c/0xd0 do_syscall_64+0x60/0x240 INFO: task ndctl:2923 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2923 1175 0x00000000 Call Trace: ? __schedule+0x27e/0x780 ? __mutex_lock+0x489/0x910 schedule+0x30/0xb0 schedule_preempt_disabled+0x11/0x20 __mutex_lock+0x48e/0x910 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] ? __lock_acquire+0x23f/0x1710 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] __dax_pmem_probe+0x5e/0x210 [dax_pmem_core] ? nvdimm_bus_probe+0x1d0/0x2c0 [libnvdimm] dax_pmem_probe+0xc/0x20 [dax_pmem] nvdimm_bus_probe+0x90/0x2c0 [libnvdimm] really_probe+0xef/0x390 driver_probe_device+0xb4/0x100 In this sequence an 'nd_dax' device is being probed and trying to take the lock on its backing namespace to validate that the 'nd_dax' device indeed has exclusive access to the backing namespace. Meanwhile, another thread is trying to update the uuid property of that same backing namespace. So one thread is in the probe path trying to acquire the lock, and the other thread has acquired the lock and tries to flush the probe path. Fix this deadlock by not holding the namespace device_lock over the wait_nvdimm_bus_probe_idle() synchronization step. In turn this requires the device_lock to be held on entry to wait_nvdimm_bus_probe_idle() and subsequently dropped internally to wait_nvdimm_bus_probe_idle(). Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341210094.292348.2384694131126767789.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a38572bf486b..df41f3571dc9 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -887,10 +887,12 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) do { if (nvdimm_bus->probe_active == 0) break; - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); } while (true); } @@ -1016,7 +1018,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, case ND_CMD_ARS_START: case ND_CMD_CLEAR_ERROR: case ND_CMD_CALL: - dev_dbg(&nvdimm_bus->dev, "'%s' command while read-only.\n", + dev_dbg(dev, "'%s' command while read-only.\n", nvdimm ? nvdimm_cmd_name(cmd) : nvdimm_bus_cmd_name(cmd)); return -EPERM; @@ -1105,7 +1107,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, goto out; } - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); rc = nd_cmd_clear_to_send(nvdimm_bus, nvdimm, func, buf); if (rc) goto out_unlock; @@ -1125,7 +1128,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = -EFAULT; out_unlock: - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); out: kfree(in_env); kfree(out_env); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4fed9ce9c2fe..a15276cdec7d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -422,10 +422,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -437,10 +439,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); }

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock" failed to apply to 5.2-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ca6bf264f6d856f959c4239cda1047b587745c67 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:21 -0700 Subject: [PATCH] libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock A multithreaded namespace creation/destruction stress test currently deadlocks with the following lockup signature: INFO: task ndctl:2924 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2924 1176 0x00000000 Call Trace: ? __schedule+0x27e/0x780 schedule+0x30/0xb0 wait_nvdimm_bus_probe_idle+0x8a/0xd0 [libnvdimm] ? finish_wait+0x80/0x80 uuid_store+0xe6/0x2e0 [libnvdimm] kernfs_fop_write+0xf0/0x1a0 vfs_write+0xb7/0x1b0 ksys_write+0x5c/0xd0 do_syscall_64+0x60/0x240 INFO: task ndctl:2923 blocked for more than 122 seconds. Tainted: G OE 5.2.0-rc4+ #3382 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ndctl D 0 2923 1175 0x00000000 Call Trace: ? __schedule+0x27e/0x780 ? __mutex_lock+0x489/0x910 schedule+0x30/0xb0 schedule_preempt_disabled+0x11/0x20 __mutex_lock+0x48e/0x910 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] ? __lock_acquire+0x23f/0x1710 ? nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] nvdimm_namespace_common_probe+0x95/0x4d0 [libnvdimm] __dax_pmem_probe+0x5e/0x210 [dax_pmem_core] ? nvdimm_bus_probe+0x1d0/0x2c0 [libnvdimm] dax_pmem_probe+0xc/0x20 [dax_pmem] nvdimm_bus_probe+0x90/0x2c0 [libnvdimm] really_probe+0xef/0x390 driver_probe_device+0xb4/0x100 In this sequence an 'nd_dax' device is being probed and trying to take the lock on its backing namespace to validate that the 'nd_dax' device indeed has exclusive access to the backing namespace. Meanwhile, another thread is trying to update the uuid property of that same backing namespace. So one thread is in the probe path trying to acquire the lock, and the other thread has acquired the lock and tries to flush the probe path. Fix this deadlock by not holding the namespace device_lock over the wait_nvdimm_bus_probe_idle() synchronization step. In turn this requires the device_lock to be held on entry to wait_nvdimm_bus_probe_idle() and subsequently dropped internally to wait_nvdimm_bus_probe_idle(). Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341210094.292348.2384694131126767789.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a38572bf486b..df41f3571dc9 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -887,10 +887,12 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) do { if (nvdimm_bus->probe_active == 0) break; - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); } while (true); } @@ -1016,7 +1018,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, case ND_CMD_ARS_START: case ND_CMD_CLEAR_ERROR: case ND_CMD_CALL: - dev_dbg(&nvdimm_bus->dev, "'%s' command while read-only.\n", + dev_dbg(dev, "'%s' command while read-only.\n", nvdimm ? nvdimm_cmd_name(cmd) : nvdimm_bus_cmd_name(cmd)); return -EPERM; @@ -1105,7 +1107,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, goto out; } - nvdimm_bus_lock(&nvdimm_bus->dev); + device_lock(dev); + nvdimm_bus_lock(dev); rc = nd_cmd_clear_to_send(nvdimm_bus, nvdimm, func, buf); if (rc) goto out_unlock; @@ -1125,7 +1128,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, rc = -EFAULT; out_unlock: - nvdimm_bus_unlock(&nvdimm_bus->dev); + nvdimm_bus_unlock(dev); + device_unlock(dev); out: kfree(in_env); kfree(out_env); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4fed9ce9c2fe..a15276cdec7d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -422,10 +422,12 @@ static ssize_t available_size_show(struct device *dev, * memory nvdimm_bus_lock() is dropped, but that's userspace's * problem to not race itself. */ + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_available_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); } @@ -437,10 +439,12 @@ static ssize_t max_available_extent_show(struct device *dev, struct nd_region *nd_region = to_nd_region(dev); unsigned long long available = 0; + device_lock(dev); nvdimm_bus_lock(dev); wait_nvdimm_bus_probe_idle(dev); available = nd_region_allocatable_dpa(nd_region); nvdimm_bus_unlock(dev); + device_unlock(dev); return sprintf(buf, "%llu\n", available); }

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b70d31d054ee3a6fc1034b9d7fc0ae1e481aa018 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:15 -0700 Subject: [PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() In preparation for fixing a deadlock between wait_for_bus_probe_idle() and the nvdimm_bus_list_mutex arrange for __nd_ioctl() without nvdimm_bus_list_mutex held. This also unifies the 'dimm' and 'bus' level ioctls into a common nd_ioctl() preamble implementation. Marked for -stable as it is a pre-requisite for a follow-on fix. Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341209518.292348.7183897251740665198.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a3180c28fb2b..a38572bf486b 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -73,7 +73,7 @@ static void nvdimm_bus_probe_end(struct nvdimm_bus *nvdimm_bus) { nvdimm_bus_lock(&nvdimm_bus->dev); if (--nvdimm_bus->probe_active == 0) - wake_up(&nvdimm_bus->probe_wait); + wake_up(&nvdimm_bus->wait); nvdimm_bus_unlock(&nvdimm_bus->dev); } @@ -341,7 +341,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent, return NULL; INIT_LIST_HEAD(&nvdimm_bus->list); INIT_LIST_HEAD(&nvdimm_bus->mapping_list); - init_waitqueue_head(&nvdimm_bus->probe_wait); + init_waitqueue_head(&nvdimm_bus->wait); nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL); if (nvdimm_bus->id < 0) { kfree(nvdimm_bus); @@ -426,6 +426,9 @@ static int nd_bus_remove(struct device *dev) list_del_init(&nvdimm_bus->list); mutex_unlock(&nvdimm_bus_list_mutex); + wait_event(nvdimm_bus->wait, + atomic_read(&nvdimm_bus->ioctl_active) == 0); + nd_synchronize(); device_for_each_child(&nvdimm_bus->dev, NULL, child_unregister); @@ -885,7 +888,7 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) if (nvdimm_bus->probe_active == 0) break; nvdimm_bus_unlock(&nvdimm_bus->dev); - wait_event(nvdimm_bus->probe_wait, + wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); nvdimm_bus_lock(&nvdimm_bus->dev); } while (true); @@ -1130,24 +1133,10 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, return rc; } -static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - long id = (long) file->private_data; - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; - - ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); - mutex_lock(&nvdimm_bus_list_mutex); - list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - if (nvdimm_bus->id == id) { - rc = __nd_ioctl(nvdimm_bus, NULL, ro, cmd, arg); - break; - } - } - mutex_unlock(&nvdimm_bus_list_mutex); - - return rc; -} +enum nd_ioctl_mode { + BUS_IOCTL, + DIMM_IOCTL, +}; static int match_dimm(struct device *dev, void *data) { @@ -1162,31 +1151,62 @@ static int match_dimm(struct device *dev, void *data) return 0; } -static long nvdimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg, + enum nd_ioctl_mode mode) + { - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; + struct nvdimm_bus *nvdimm_bus, *found = NULL; + long id = (long) file->private_data; + struct nvdimm *nvdimm = NULL; + int rc, ro; ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); mutex_lock(&nvdimm_bus_list_mutex); list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - struct device *dev = device_find_child(&nvdimm_bus->dev, - file->private_data, match_dimm); - struct nvdimm *nvdimm; - - if (!dev) - continue; + if (mode == DIMM_IOCTL) { + struct device *dev; + + dev = device_find_child(&nvdimm_bus->dev, + file->private_data, match_dimm); + if (!dev) + continue; + nvdimm = to_nvdimm(dev); + found = nvdimm_bus; + } else if (nvdimm_bus->id == id) { + found = nvdimm_bus; + } - nvdimm = to_nvdimm(dev); - rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); - put_device(dev); - break; + if (found) { + atomic_inc(&nvdimm_bus->ioctl_active); + break; + } } mutex_unlock(&nvdimm_bus_list_mutex); + if (!found) + return -ENXIO; + + nvdimm_bus = found; + rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); + + if (nvdimm) + put_device(&nvdimm->dev); + if (atomic_dec_and_test(&nvdimm_bus->ioctl_active)) + wake_up(&nvdimm_bus->wait); + return rc; } +static long bus_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, BUS_IOCTL); +} + +static long dimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, DIMM_IOCTL); +} + static int nd_open(struct inode *inode, struct file *file) { long minor = iminor(inode); @@ -1198,16 +1218,16 @@ static int nd_open(struct inode *inode, struct file *file) static const struct file_operations nvdimm_bus_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nd_ioctl, - .compat_ioctl = nd_ioctl, + .unlocked_ioctl = bus_ioctl, + .compat_ioctl = bus_ioctl, .llseek = noop_llseek, }; static const struct file_operations nvdimm_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nvdimm_ioctl, - .compat_ioctl = nvdimm_ioctl, + .unlocked_ioctl = dimm_ioctl, + .compat_ioctl = dimm_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 391e88de3a29..6cd470547106 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -17,10 +17,11 @@ extern struct workqueue_struct *nvdimm_wq; struct nvdimm_bus { struct nvdimm_bus_descriptor *nd_desc; - wait_queue_head_t probe_wait; + wait_queue_head_t wait; struct list_head list; struct device dev; int id, probe_active; + atomic_t ioctl_active; struct list_head mapping_list; struct mutex reconfig_mutex; struct badrange badrange;

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b70d31d054ee3a6fc1034b9d7fc0ae1e481aa018 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:15 -0700 Subject: [PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() In preparation for fixing a deadlock between wait_for_bus_probe_idle() and the nvdimm_bus_list_mutex arrange for __nd_ioctl() without nvdimm_bus_list_mutex held. This also unifies the 'dimm' and 'bus' level ioctls into a common nd_ioctl() preamble implementation. Marked for -stable as it is a pre-requisite for a follow-on fix. Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341209518.292348.7183897251740665198.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a3180c28fb2b..a38572bf486b 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -73,7 +73,7 @@ static void nvdimm_bus_probe_end(struct nvdimm_bus *nvdimm_bus) { nvdimm_bus_lock(&nvdimm_bus->dev); if (--nvdimm_bus->probe_active == 0) - wake_up(&nvdimm_bus->probe_wait); + wake_up(&nvdimm_bus->wait); nvdimm_bus_unlock(&nvdimm_bus->dev); } @@ -341,7 +341,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent, return NULL; INIT_LIST_HEAD(&nvdimm_bus->list); INIT_LIST_HEAD(&nvdimm_bus->mapping_list); - init_waitqueue_head(&nvdimm_bus->probe_wait); + init_waitqueue_head(&nvdimm_bus->wait); nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL); if (nvdimm_bus->id < 0) { kfree(nvdimm_bus); @@ -426,6 +426,9 @@ static int nd_bus_remove(struct device *dev) list_del_init(&nvdimm_bus->list); mutex_unlock(&nvdimm_bus_list_mutex); + wait_event(nvdimm_bus->wait, + atomic_read(&nvdimm_bus->ioctl_active) == 0); + nd_synchronize(); device_for_each_child(&nvdimm_bus->dev, NULL, child_unregister); @@ -885,7 +888,7 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) if (nvdimm_bus->probe_active == 0) break; nvdimm_bus_unlock(&nvdimm_bus->dev); - wait_event(nvdimm_bus->probe_wait, + wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); nvdimm_bus_lock(&nvdimm_bus->dev); } while (true); @@ -1130,24 +1133,10 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, return rc; } -static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - long id = (long) file->private_data; - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; - - ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); - mutex_lock(&nvdimm_bus_list_mutex); - list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - if (nvdimm_bus->id == id) { - rc = __nd_ioctl(nvdimm_bus, NULL, ro, cmd, arg); - break; - } - } - mutex_unlock(&nvdimm_bus_list_mutex); - - return rc; -} +enum nd_ioctl_mode { + BUS_IOCTL, + DIMM_IOCTL, +}; static int match_dimm(struct device *dev, void *data) { @@ -1162,31 +1151,62 @@ static int match_dimm(struct device *dev, void *data) return 0; } -static long nvdimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg, + enum nd_ioctl_mode mode) + { - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; + struct nvdimm_bus *nvdimm_bus, *found = NULL; + long id = (long) file->private_data; + struct nvdimm *nvdimm = NULL; + int rc, ro; ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); mutex_lock(&nvdimm_bus_list_mutex); list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - struct device *dev = device_find_child(&nvdimm_bus->dev, - file->private_data, match_dimm); - struct nvdimm *nvdimm; - - if (!dev) - continue; + if (mode == DIMM_IOCTL) { + struct device *dev; + + dev = device_find_child(&nvdimm_bus->dev, + file->private_data, match_dimm); + if (!dev) + continue; + nvdimm = to_nvdimm(dev); + found = nvdimm_bus; + } else if (nvdimm_bus->id == id) { + found = nvdimm_bus; + } - nvdimm = to_nvdimm(dev); - rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); - put_device(dev); - break; + if (found) { + atomic_inc(&nvdimm_bus->ioctl_active); + break; + } } mutex_unlock(&nvdimm_bus_list_mutex); + if (!found) + return -ENXIO; + + nvdimm_bus = found; + rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); + + if (nvdimm) + put_device(&nvdimm->dev); + if (atomic_dec_and_test(&nvdimm_bus->ioctl_active)) + wake_up(&nvdimm_bus->wait); + return rc; } +static long bus_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, BUS_IOCTL); +} + +static long dimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, DIMM_IOCTL); +} + static int nd_open(struct inode *inode, struct file *file) { long minor = iminor(inode); @@ -1198,16 +1218,16 @@ static int nd_open(struct inode *inode, struct file *file) static const struct file_operations nvdimm_bus_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nd_ioctl, - .compat_ioctl = nd_ioctl, + .unlocked_ioctl = bus_ioctl, + .compat_ioctl = bus_ioctl, .llseek = noop_llseek, }; static const struct file_operations nvdimm_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nvdimm_ioctl, - .compat_ioctl = nvdimm_ioctl, + .unlocked_ioctl = dimm_ioctl, + .compat_ioctl = dimm_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 391e88de3a29..6cd470547106 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -17,10 +17,11 @@ extern struct workqueue_struct *nvdimm_wq; struct nvdimm_bus { struct nvdimm_bus_descriptor *nd_desc; - wait_queue_head_t probe_wait; + wait_queue_head_t wait; struct list_head list; struct device dev; int id, probe_active; + atomic_t ioctl_active; struct list_head mapping_list; struct mutex reconfig_mutex; struct badrange badrange;

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b70d31d054ee3a6fc1034b9d7fc0ae1e481aa018 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:08:15 -0700 Subject: [PATCH] libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() In preparation for fixing a deadlock between wait_for_bus_probe_idle() and the nvdimm_bus_list_mutex arrange for __nd_ioctl() without nvdimm_bus_list_mutex held. This also unifies the 'dimm' and 'bus' level ioctls into a common nd_ioctl() preamble implementation. Marked for -stable as it is a pre-requisite for a follow-on fix. Cc: <stable(a)vger.kernel.org> Fixes: bf9bccc14c05 ("libnvdimm: pmem label sets and namespace instantiation") Cc: Vishal Verma <vishal.l.verma(a)intel.com> Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341209518.292348.7183897251740665198.stgit@dwi… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index a3180c28fb2b..a38572bf486b 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -73,7 +73,7 @@ static void nvdimm_bus_probe_end(struct nvdimm_bus *nvdimm_bus) { nvdimm_bus_lock(&nvdimm_bus->dev); if (--nvdimm_bus->probe_active == 0) - wake_up(&nvdimm_bus->probe_wait); + wake_up(&nvdimm_bus->wait); nvdimm_bus_unlock(&nvdimm_bus->dev); } @@ -341,7 +341,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent, return NULL; INIT_LIST_HEAD(&nvdimm_bus->list); INIT_LIST_HEAD(&nvdimm_bus->mapping_list); - init_waitqueue_head(&nvdimm_bus->probe_wait); + init_waitqueue_head(&nvdimm_bus->wait); nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL); if (nvdimm_bus->id < 0) { kfree(nvdimm_bus); @@ -426,6 +426,9 @@ static int nd_bus_remove(struct device *dev) list_del_init(&nvdimm_bus->list); mutex_unlock(&nvdimm_bus_list_mutex); + wait_event(nvdimm_bus->wait, + atomic_read(&nvdimm_bus->ioctl_active) == 0); + nd_synchronize(); device_for_each_child(&nvdimm_bus->dev, NULL, child_unregister); @@ -885,7 +888,7 @@ void wait_nvdimm_bus_probe_idle(struct device *dev) if (nvdimm_bus->probe_active == 0) break; nvdimm_bus_unlock(&nvdimm_bus->dev); - wait_event(nvdimm_bus->probe_wait, + wait_event(nvdimm_bus->wait, nvdimm_bus->probe_active == 0); nvdimm_bus_lock(&nvdimm_bus->dev); } while (true); @@ -1130,24 +1133,10 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, return rc; } -static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - long id = (long) file->private_data; - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; - - ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); - mutex_lock(&nvdimm_bus_list_mutex); - list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - if (nvdimm_bus->id == id) { - rc = __nd_ioctl(nvdimm_bus, NULL, ro, cmd, arg); - break; - } - } - mutex_unlock(&nvdimm_bus_list_mutex); - - return rc; -} +enum nd_ioctl_mode { + BUS_IOCTL, + DIMM_IOCTL, +}; static int match_dimm(struct device *dev, void *data) { @@ -1162,31 +1151,62 @@ static int match_dimm(struct device *dev, void *data) return 0; } -static long nvdimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg, + enum nd_ioctl_mode mode) + { - int rc = -ENXIO, ro; - struct nvdimm_bus *nvdimm_bus; + struct nvdimm_bus *nvdimm_bus, *found = NULL; + long id = (long) file->private_data; + struct nvdimm *nvdimm = NULL; + int rc, ro; ro = ((file->f_flags & O_ACCMODE) == O_RDONLY); mutex_lock(&nvdimm_bus_list_mutex); list_for_each_entry(nvdimm_bus, &nvdimm_bus_list, list) { - struct device *dev = device_find_child(&nvdimm_bus->dev, - file->private_data, match_dimm); - struct nvdimm *nvdimm; - - if (!dev) - continue; + if (mode == DIMM_IOCTL) { + struct device *dev; + + dev = device_find_child(&nvdimm_bus->dev, + file->private_data, match_dimm); + if (!dev) + continue; + nvdimm = to_nvdimm(dev); + found = nvdimm_bus; + } else if (nvdimm_bus->id == id) { + found = nvdimm_bus; + } - nvdimm = to_nvdimm(dev); - rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); - put_device(dev); - break; + if (found) { + atomic_inc(&nvdimm_bus->ioctl_active); + break; + } } mutex_unlock(&nvdimm_bus_list_mutex); + if (!found) + return -ENXIO; + + nvdimm_bus = found; + rc = __nd_ioctl(nvdimm_bus, nvdimm, ro, cmd, arg); + + if (nvdimm) + put_device(&nvdimm->dev); + if (atomic_dec_and_test(&nvdimm_bus->ioctl_active)) + wake_up(&nvdimm_bus->wait); + return rc; } +static long bus_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, BUS_IOCTL); +} + +static long dimm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + return nd_ioctl(file, cmd, arg, DIMM_IOCTL); +} + static int nd_open(struct inode *inode, struct file *file) { long minor = iminor(inode); @@ -1198,16 +1218,16 @@ static int nd_open(struct inode *inode, struct file *file) static const struct file_operations nvdimm_bus_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nd_ioctl, - .compat_ioctl = nd_ioctl, + .unlocked_ioctl = bus_ioctl, + .compat_ioctl = bus_ioctl, .llseek = noop_llseek, }; static const struct file_operations nvdimm_fops = { .owner = THIS_MODULE, .open = nd_open, - .unlocked_ioctl = nvdimm_ioctl, - .compat_ioctl = nvdimm_ioctl, + .unlocked_ioctl = dimm_ioctl, + .compat_ioctl = dimm_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 391e88de3a29..6cd470547106 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -17,10 +17,11 @@ extern struct workqueue_struct *nvdimm_wq; struct nvdimm_bus { struct nvdimm_bus_descriptor *nd_desc; - wait_queue_head_t probe_wait; + wait_queue_head_t wait; struct list_head list; struct device dev; int id, probe_active; + atomic_t ioctl_active; struct list_head mapping_list; struct mutex reconfig_mutex; struct badrange badrange;

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8aac0e2338916e273ccbd438a2b7a1e8c61749f5 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:58 -0700 Subject: [PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls A multithreaded namespace creation/destruction stress test currently fails with signatures like the following: sysfs group 'power' not found for kobject 'dax1.1' RIP: 0010:sysfs_remove_group+0x76/0x80 Call Trace: device_del+0x73/0x370 device_unregister+0x16/0x50 nd_async_device_unregister+0x1e/0x30 [libnvdimm] async_run_entry_fn+0x39/0x160 process_one_work+0x23c/0x5e0 worker_thread+0x3c/0x390 BUG: kernel NULL pointer dereference, address: 0000000000000020 RIP: 0010:klist_put+0x1b/0x6c Call Trace: klist_del+0xe/0x10 device_del+0x8a/0x2c9 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 device_unregister+0x44/0x4f nd_async_device_unregister+0x22/0x2d [libnvdimm] async_run_entry_fn+0x47/0x15a process_one_work+0x1a2/0x2eb worker_thread+0x1b8/0x26e Use the kill_device() helper to atomically resolve the race of multiple threads issuing kill, device_unregister(), requests. Reported-by: Jane Chu <jane.chu(a)oracle.com> Reported-by: Erwin Tsaur <erwin.tsaur(a)oracle.com> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Link: https://github.com/pmem/ndctl/issues/96 Tested-by: Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341207846.292348.10435719262819764054.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 2dca3034fee0..42713b210f51 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -547,13 +547,38 @@ EXPORT_SYMBOL(nd_device_register); void nd_device_unregister(struct device *dev, enum nd_async_mode mode) { + bool killed; + switch (mode) { case ND_ASYNC: + /* + * In the async case this is being triggered with the + * device lock held and the unregistration work needs to + * be moved out of line iff this is thread has won the + * race to schedule the deletion. + */ + if (!kill_device(dev)) + return; + get_device(dev); async_schedule_domain(nd_async_device_unregister, dev, &nd_async_domain); break; case ND_SYNC: + /* + * In the sync case the device is being unregistered due + * to a state change of the parent. Claim the kill state + * to synchronize against other unregistration requests, + * or otherwise let the async path handle it if the + * unregistration was already queued. + */ + device_lock(dev); + killed = kill_device(dev); + device_unlock(dev); + + if (!killed) + return; + nd_synchronize(); device_unregister(dev); break;

6 years, 2 months

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FAILED: patch "[PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8aac0e2338916e273ccbd438a2b7a1e8c61749f5 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:58 -0700 Subject: [PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls A multithreaded namespace creation/destruction stress test currently fails with signatures like the following: sysfs group 'power' not found for kobject 'dax1.1' RIP: 0010:sysfs_remove_group+0x76/0x80 Call Trace: device_del+0x73/0x370 device_unregister+0x16/0x50 nd_async_device_unregister+0x1e/0x30 [libnvdimm] async_run_entry_fn+0x39/0x160 process_one_work+0x23c/0x5e0 worker_thread+0x3c/0x390 BUG: kernel NULL pointer dereference, address: 0000000000000020 RIP: 0010:klist_put+0x1b/0x6c Call Trace: klist_del+0xe/0x10 device_del+0x8a/0x2c9 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 device_unregister+0x44/0x4f nd_async_device_unregister+0x22/0x2d [libnvdimm] async_run_entry_fn+0x47/0x15a process_one_work+0x1a2/0x2eb worker_thread+0x1b8/0x26e Use the kill_device() helper to atomically resolve the race of multiple threads issuing kill, device_unregister(), requests. Reported-by: Jane Chu <jane.chu(a)oracle.com> Reported-by: Erwin Tsaur <erwin.tsaur(a)oracle.com> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Link: https://github.com/pmem/ndctl/issues/96 Tested-by: Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341207846.292348.10435719262819764054.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 2dca3034fee0..42713b210f51 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -547,13 +547,38 @@ EXPORT_SYMBOL(nd_device_register); void nd_device_unregister(struct device *dev, enum nd_async_mode mode) { + bool killed; + switch (mode) { case ND_ASYNC: + /* + * In the async case this is being triggered with the + * device lock held and the unregistration work needs to + * be moved out of line iff this is thread has won the + * race to schedule the deletion. + */ + if (!kill_device(dev)) + return; + get_device(dev); async_schedule_domain(nd_async_device_unregister, dev, &nd_async_domain); break; case ND_SYNC: + /* + * In the sync case the device is being unregistered due + * to a state change of the parent. Claim the kill state + * to synchronize against other unregistration requests, + * or otherwise let the async path handle it if the + * unregistration was already queued. + */ + device_lock(dev); + killed = kill_device(dev); + device_unlock(dev); + + if (!killed) + return; + nd_synchronize(); device_unregister(dev); break;

6 years, 2 months

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FAILED: patch "[PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8aac0e2338916e273ccbd438a2b7a1e8c61749f5 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:58 -0700 Subject: [PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls A multithreaded namespace creation/destruction stress test currently fails with signatures like the following: sysfs group 'power' not found for kobject 'dax1.1' RIP: 0010:sysfs_remove_group+0x76/0x80 Call Trace: device_del+0x73/0x370 device_unregister+0x16/0x50 nd_async_device_unregister+0x1e/0x30 [libnvdimm] async_run_entry_fn+0x39/0x160 process_one_work+0x23c/0x5e0 worker_thread+0x3c/0x390 BUG: kernel NULL pointer dereference, address: 0000000000000020 RIP: 0010:klist_put+0x1b/0x6c Call Trace: klist_del+0xe/0x10 device_del+0x8a/0x2c9 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 device_unregister+0x44/0x4f nd_async_device_unregister+0x22/0x2d [libnvdimm] async_run_entry_fn+0x47/0x15a process_one_work+0x1a2/0x2eb worker_thread+0x1b8/0x26e Use the kill_device() helper to atomically resolve the race of multiple threads issuing kill, device_unregister(), requests. Reported-by: Jane Chu <jane.chu(a)oracle.com> Reported-by: Erwin Tsaur <erwin.tsaur(a)oracle.com> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Link: https://github.com/pmem/ndctl/issues/96 Tested-by: Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341207846.292348.10435719262819764054.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 2dca3034fee0..42713b210f51 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -547,13 +547,38 @@ EXPORT_SYMBOL(nd_device_register); void nd_device_unregister(struct device *dev, enum nd_async_mode mode) { + bool killed; + switch (mode) { case ND_ASYNC: + /* + * In the async case this is being triggered with the + * device lock held and the unregistration work needs to + * be moved out of line iff this is thread has won the + * race to schedule the deletion. + */ + if (!kill_device(dev)) + return; + get_device(dev); async_schedule_domain(nd_async_device_unregister, dev, &nd_async_domain); break; case ND_SYNC: + /* + * In the sync case the device is being unregistered due + * to a state change of the parent. Claim the kill state + * to synchronize against other unregistration requests, + * or otherwise let the async path handle it if the + * unregistration was already queued. + */ + device_lock(dev); + killed = kill_device(dev); + device_unlock(dev); + + if (!killed) + return; + nd_synchronize(); device_unregister(dev); break;

6 years, 2 months

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FAILED: patch "[PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8aac0e2338916e273ccbd438a2b7a1e8c61749f5 Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:58 -0700 Subject: [PATCH] libnvdimm/bus: Prevent duplicate device_unregister() calls A multithreaded namespace creation/destruction stress test currently fails with signatures like the following: sysfs group 'power' not found for kobject 'dax1.1' RIP: 0010:sysfs_remove_group+0x76/0x80 Call Trace: device_del+0x73/0x370 device_unregister+0x16/0x50 nd_async_device_unregister+0x1e/0x30 [libnvdimm] async_run_entry_fn+0x39/0x160 process_one_work+0x23c/0x5e0 worker_thread+0x3c/0x390 BUG: kernel NULL pointer dereference, address: 0000000000000020 RIP: 0010:klist_put+0x1b/0x6c Call Trace: klist_del+0xe/0x10 device_del+0x8a/0x2c9 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 device_unregister+0x44/0x4f nd_async_device_unregister+0x22/0x2d [libnvdimm] async_run_entry_fn+0x47/0x15a process_one_work+0x1a2/0x2eb worker_thread+0x1b8/0x26e Use the kill_device() helper to atomically resolve the race of multiple threads issuing kill, device_unregister(), requests. Reported-by: Jane Chu <jane.chu(a)oracle.com> Reported-by: Erwin Tsaur <erwin.tsaur(a)oracle.com> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Link: https://github.com/pmem/ndctl/issues/96 Tested-by: Tested-by: Jane Chu <jane.chu(a)oracle.com> Link: https://lore.kernel.org/r/156341207846.292348.10435719262819764054.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 2dca3034fee0..42713b210f51 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -547,13 +547,38 @@ EXPORT_SYMBOL(nd_device_register); void nd_device_unregister(struct device *dev, enum nd_async_mode mode) { + bool killed; + switch (mode) { case ND_ASYNC: + /* + * In the async case this is being triggered with the + * device lock held and the unregistration work needs to + * be moved out of line iff this is thread has won the + * race to schedule the deletion. + */ + if (!kill_device(dev)) + return; + get_device(dev); async_schedule_domain(nd_async_device_unregister, dev, &nd_async_domain); break; case ND_SYNC: + /* + * In the sync case the device is being unregistered due + * to a state change of the parent. Claim the kill state + * to synchronize against other unregistration requests, + * or otherwise let the async path handle it if the + * unregistration was already queued. + */ + device_lock(dev); + killed = kill_device(dev); + device_unlock(dev); + + if (!killed) + return; + nd_synchronize(); device_unregister(dev); break;

6 years, 2 months

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FAILED: patch "[PATCH] drivers/base: Introduce kill_device()" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 00289cd87676e14913d2d8492d1ce05c4baafdae Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:53 -0700 Subject: [PATCH] drivers/base: Introduce kill_device() The libnvdimm subsystem arranges for devices to be destroyed as a result of a sysfs operation. Since device_unregister() cannot be called from an actively running sysfs attribute of the same device libnvdimm arranges for device_unregister() to be performed in an out-of-line async context. The driver core maintains a 'dead' state for coordinating its own racing async registration / de-registration requests. Rather than add local 'dead' state tracking infrastructure to libnvdimm device objects, export the existing state tracking via a new kill_device() helper. The kill_device() helper simply marks the device as dead, i.e. that it is on its way to device_del(), or returns that the device was already dead. This can be used in advance of calling device_unregister() for subsystems like libnvdimm that might need to handle multiple user threads racing to delete a device. This refactoring does not change any behavior, but it is a pre-requisite for follow-on fixes and therefore marked for -stable. Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Tested-by: Jane Chu <jane.chu(a)oracle.com> Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Link: https://lore.kernel.org/r/156341207332.292348.14959761496009347574.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/base/core.c b/drivers/base/core.c index fd7511e04e62..eaf3aa0cb803 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2211,6 +2211,24 @@ void put_device(struct device *dev) } EXPORT_SYMBOL_GPL(put_device); +bool kill_device(struct device *dev) +{ + /* + * Require the device lock and set the "dead" flag to guarantee that + * the update behavior is consistent with the other bitfields near + * it and that we cannot have an asynchronous probe routine trying + * to run while we are tearing out the bus/class/sysfs from + * underneath the device. + */ + lockdep_assert_held(&dev->mutex); + + if (dev->p->dead) + return false; + dev->p->dead = true; + return true; +} +EXPORT_SYMBOL_GPL(kill_device); + /** * device_del - delete device from system. * @dev: device. @@ -2230,15 +2248,8 @@ void device_del(struct device *dev) struct kobject *glue_dir = NULL; struct class_interface *class_intf; - /* - * Hold the device lock and set the "dead" flag to guarantee that - * the update behavior is consistent with the other bitfields near - * it and that we cannot have an asynchronous probe routine trying - * to run while we are tearing out the bus/class/sysfs from - * underneath the device. - */ device_lock(dev); - dev->p->dead = true; + kill_device(dev); device_unlock(dev); /* Notify clients of device removal. This call must come diff --git a/include/linux/device.h b/include/linux/device.h index e85264fb6616..0da5c67f6be1 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1373,6 +1373,7 @@ extern int (*platform_notify_remove)(struct device *dev); */ extern struct device *get_device(struct device *dev); extern void put_device(struct device *dev); +extern bool kill_device(struct device *dev); #ifdef CONFIG_DEVTMPFS extern int devtmpfs_create_node(struct device *dev);

6 years, 2 months

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FAILED: patch "[PATCH] drivers/base: Introduce kill_device()" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 00289cd87676e14913d2d8492d1ce05c4baafdae Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:53 -0700 Subject: [PATCH] drivers/base: Introduce kill_device() The libnvdimm subsystem arranges for devices to be destroyed as a result of a sysfs operation. Since device_unregister() cannot be called from an actively running sysfs attribute of the same device libnvdimm arranges for device_unregister() to be performed in an out-of-line async context. The driver core maintains a 'dead' state for coordinating its own racing async registration / de-registration requests. Rather than add local 'dead' state tracking infrastructure to libnvdimm device objects, export the existing state tracking via a new kill_device() helper. The kill_device() helper simply marks the device as dead, i.e. that it is on its way to device_del(), or returns that the device was already dead. This can be used in advance of calling device_unregister() for subsystems like libnvdimm that might need to handle multiple user threads racing to delete a device. This refactoring does not change any behavior, but it is a pre-requisite for follow-on fixes and therefore marked for -stable. Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Tested-by: Jane Chu <jane.chu(a)oracle.com> Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Link: https://lore.kernel.org/r/156341207332.292348.14959761496009347574.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/base/core.c b/drivers/base/core.c index fd7511e04e62..eaf3aa0cb803 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2211,6 +2211,24 @@ void put_device(struct device *dev) } EXPORT_SYMBOL_GPL(put_device); +bool kill_device(struct device *dev) +{ + /* + * Require the device lock and set the "dead" flag to guarantee that + * the update behavior is consistent with the other bitfields near + * it and that we cannot have an asynchronous probe routine trying + * to run while we are tearing out the bus/class/sysfs from + * underneath the device. + */ + lockdep_assert_held(&dev->mutex); + + if (dev->p->dead) + return false; + dev->p->dead = true; + return true; +} +EXPORT_SYMBOL_GPL(kill_device); + /** * device_del - delete device from system. * @dev: device. @@ -2230,15 +2248,8 @@ void device_del(struct device *dev) struct kobject *glue_dir = NULL; struct class_interface *class_intf; - /* - * Hold the device lock and set the "dead" flag to guarantee that - * the update behavior is consistent with the other bitfields near - * it and that we cannot have an asynchronous probe routine trying - * to run while we are tearing out the bus/class/sysfs from - * underneath the device. - */ device_lock(dev); - dev->p->dead = true; + kill_device(dev); device_unlock(dev); /* Notify clients of device removal. This call must come diff --git a/include/linux/device.h b/include/linux/device.h index e85264fb6616..0da5c67f6be1 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1373,6 +1373,7 @@ extern int (*platform_notify_remove)(struct device *dev); */ extern struct device *get_device(struct device *dev); extern void put_device(struct device *dev); +extern bool kill_device(struct device *dev); #ifdef CONFIG_DEVTMPFS extern int devtmpfs_create_node(struct device *dev);

6 years, 2 months

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FAILED: patch "[PATCH] drivers/base: Introduce kill_device()" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 00289cd87676e14913d2d8492d1ce05c4baafdae Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:53 -0700 Subject: [PATCH] drivers/base: Introduce kill_device() The libnvdimm subsystem arranges for devices to be destroyed as a result of a sysfs operation. Since device_unregister() cannot be called from an actively running sysfs attribute of the same device libnvdimm arranges for device_unregister() to be performed in an out-of-line async context. The driver core maintains a 'dead' state for coordinating its own racing async registration / de-registration requests. Rather than add local 'dead' state tracking infrastructure to libnvdimm device objects, export the existing state tracking via a new kill_device() helper. The kill_device() helper simply marks the device as dead, i.e. that it is on its way to device_del(), or returns that the device was already dead. This can be used in advance of calling device_unregister() for subsystems like libnvdimm that might need to handle multiple user threads racing to delete a device. This refactoring does not change any behavior, but it is a pre-requisite for follow-on fixes and therefore marked for -stable. Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Tested-by: Jane Chu <jane.chu(a)oracle.com> Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Link: https://lore.kernel.org/r/156341207332.292348.14959761496009347574.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/base/core.c b/drivers/base/core.c index fd7511e04e62..eaf3aa0cb803 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2211,6 +2211,24 @@ void put_device(struct device *dev) } EXPORT_SYMBOL_GPL(put_device); +bool kill_device(struct device *dev) +{ + /* + * Require the device lock and set the "dead" flag to guarantee that + * the update behavior is consistent with the other bitfields near + * it and that we cannot have an asynchronous probe routine trying + * to run while we are tearing out the bus/class/sysfs from + * underneath the device. + */ + lockdep_assert_held(&dev->mutex); + + if (dev->p->dead) + return false; + dev->p->dead = true; + return true; +} +EXPORT_SYMBOL_GPL(kill_device); + /** * device_del - delete device from system. * @dev: device. @@ -2230,15 +2248,8 @@ void device_del(struct device *dev) struct kobject *glue_dir = NULL; struct class_interface *class_intf; - /* - * Hold the device lock and set the "dead" flag to guarantee that - * the update behavior is consistent with the other bitfields near - * it and that we cannot have an asynchronous probe routine trying - * to run while we are tearing out the bus/class/sysfs from - * underneath the device. - */ device_lock(dev); - dev->p->dead = true; + kill_device(dev); device_unlock(dev); /* Notify clients of device removal. This call must come diff --git a/include/linux/device.h b/include/linux/device.h index e85264fb6616..0da5c67f6be1 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1373,6 +1373,7 @@ extern int (*platform_notify_remove)(struct device *dev); */ extern struct device *get_device(struct device *dev); extern void put_device(struct device *dev); +extern bool kill_device(struct device *dev); #ifdef CONFIG_DEVTMPFS extern int devtmpfs_create_node(struct device *dev);

6 years, 2 months

1
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FAILED: patch "[PATCH] drivers/base: Introduce kill_device()" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 00289cd87676e14913d2d8492d1ce05c4baafdae Mon Sep 17 00:00:00 2001 From: Dan Williams <dan.j.williams(a)intel.com> Date: Wed, 17 Jul 2019 18:07:53 -0700 Subject: [PATCH] drivers/base: Introduce kill_device() The libnvdimm subsystem arranges for devices to be destroyed as a result of a sysfs operation. Since device_unregister() cannot be called from an actively running sysfs attribute of the same device libnvdimm arranges for device_unregister() to be performed in an out-of-line async context. The driver core maintains a 'dead' state for coordinating its own racing async registration / de-registration requests. Rather than add local 'dead' state tracking infrastructure to libnvdimm device objects, export the existing state tracking via a new kill_device() helper. The kill_device() helper simply marks the device as dead, i.e. that it is on its way to device_del(), or returns that the device was already dead. This can be used in advance of calling device_unregister() for subsystems like libnvdimm that might need to handle multiple user threads racing to delete a device. This refactoring does not change any behavior, but it is a pre-requisite for follow-on fixes and therefore marked for -stable. Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> Fixes: 4d88a97aa9e8 ("libnvdimm, nvdimm: dimm driver and base libnvdimm device-driver...") Cc: <stable(a)vger.kernel.org> Tested-by: Jane Chu <jane.chu(a)oracle.com> Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Link: https://lore.kernel.org/r/156341207332.292348.14959761496009347574.stgit@dw… Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> diff --git a/drivers/base/core.c b/drivers/base/core.c index fd7511e04e62..eaf3aa0cb803 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2211,6 +2211,24 @@ void put_device(struct device *dev) } EXPORT_SYMBOL_GPL(put_device); +bool kill_device(struct device *dev) +{ + /* + * Require the device lock and set the "dead" flag to guarantee that + * the update behavior is consistent with the other bitfields near + * it and that we cannot have an asynchronous probe routine trying + * to run while we are tearing out the bus/class/sysfs from + * underneath the device. + */ + lockdep_assert_held(&dev->mutex); + + if (dev->p->dead) + return false; + dev->p->dead = true; + return true; +} +EXPORT_SYMBOL_GPL(kill_device); + /** * device_del - delete device from system. * @dev: device. @@ -2230,15 +2248,8 @@ void device_del(struct device *dev) struct kobject *glue_dir = NULL; struct class_interface *class_intf; - /* - * Hold the device lock and set the "dead" flag to guarantee that - * the update behavior is consistent with the other bitfields near - * it and that we cannot have an asynchronous probe routine trying - * to run while we are tearing out the bus/class/sysfs from - * underneath the device. - */ device_lock(dev); - dev->p->dead = true; + kill_device(dev); device_unlock(dev); /* Notify clients of device removal. This call must come diff --git a/include/linux/device.h b/include/linux/device.h index e85264fb6616..0da5c67f6be1 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1373,6 +1373,7 @@ extern int (*platform_notify_remove)(struct device *dev); */ extern struct device *get_device(struct device *dev); extern void put_device(struct device *dev); +extern bool kill_device(struct device *dev); #ifdef CONFIG_DEVTMPFS extern int devtmpfs_create_node(struct device *dev);

6 years, 2 months

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FAILED: patch "[PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From effa467870c7612012885df4e246bdb8ffd8e44c Mon Sep 17 00:00:00 2001 From: Dmitry Safonov <dima(a)arista.com> Date: Tue, 16 Jul 2019 22:38:05 +0100 Subject: [PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue Intel VT-d driver was reworked to use common deferred flushing implementation. Previously there was one global per-cpu flush queue, afterwards - one per domain. Before deferring a flush, the queue should be allocated and initialized. Currently only domains with IOMMU_DOMAIN_DMA type initialize their flush queue. It's probably worth to init it for static or unmanaged domains too, but it may be arguable - I'm leaving it to iommu folks. Prevent queuing an iova flush if the domain doesn't have a queue. The defensive check seems to be worth to keep even if queue would be initialized for all kinds of domains. And is easy backportable. On 4.19.43 stable kernel it has a user-visible effect: previously for devices in si domain there were crashes, on sata devices: BUG: spinlock bad magic on CPU#6, swapper/0/1 lock: 0xffff88844f582008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 6 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #1 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x45/0x115 intel_unmap+0x107/0x113 intel_unmap_sg+0x6b/0x76 __ata_qc_complete+0x7f/0x103 ata_qc_complete+0x9b/0x26a ata_qc_complete_multiple+0xd0/0xe3 ahci_handle_port_interrupt+0x3ee/0x48a ahci_handle_port_intr+0x73/0xa9 ahci_single_level_irq_intr+0x40/0x60 __handle_irq_event_percpu+0x7f/0x19a handle_irq_event_percpu+0x32/0x72 handle_irq_event+0x38/0x56 handle_edge_irq+0x102/0x121 handle_irq+0x147/0x15c do_IRQ+0x66/0xf2 common_interrupt+0xf/0xf RIP: 0010:__do_softirq+0x8c/0x2df The same for usb devices that use ehci-pci: BUG: spinlock bad magic on CPU#0, swapper/0/1 lock: 0xffff88844f402008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #4 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x77/0x145 intel_unmap+0x107/0x113 intel_unmap_page+0xe/0x10 usb_hcd_unmap_urb_setup_for_dma+0x53/0x9d usb_hcd_unmap_urb_for_dma+0x17/0x100 unmap_urb_for_dma+0x22/0x24 __usb_hcd_giveback_urb+0x51/0xc3 usb_giveback_urb_bh+0x97/0xde tasklet_action_common.isra.4+0x5f/0xa1 tasklet_action+0x2d/0x30 __do_softirq+0x138/0x2df irq_exit+0x7d/0x8b smp_apic_timer_interrupt+0x10f/0x151 apic_timer_interrupt+0xf/0x20 </IRQ> RIP: 0010:_raw_spin_unlock_irqrestore+0x17/0x39 Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Cc: iommu(a)lists.linux-foundation.org Cc: <stable(a)vger.kernel.org> # 4.14+ Fixes: 13cf01744608 ("iommu/vt-d: Make use of iova deferred flushing") Signed-off-by: Dmitry Safonov <dima(a)arista.com> Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com> Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 9b1d62d03370..72c6d647bec9 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3561,7 +3561,8 @@ static void intel_unmap(struct device *dev, dma_addr_t dev_addr, size_t size) freelist = domain_unmap(domain, start_pfn, last_pfn); - if (intel_iommu_strict || (pdev && pdev->untrusted)) { + if (intel_iommu_strict || (pdev && pdev->untrusted) || + !has_iova_flush_queue(&domain->iovad)) { iommu_flush_iotlb_psi(iommu, domain, start_pfn, nrpages, !freelist, 0); /* free iova */ diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index d499b2621239..8413ae54904a 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -54,9 +54,14 @@ init_iova_domain(struct iova_domain *iovad, unsigned long granule, } EXPORT_SYMBOL_GPL(init_iova_domain); +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return !!iovad->fq; +} + static void free_iova_flush_queue(struct iova_domain *iovad) { - if (!iovad->fq) + if (!has_iova_flush_queue(iovad)) return; if (timer_pending(&iovad->fq_timer)) @@ -74,13 +79,14 @@ static void free_iova_flush_queue(struct iova_domain *iovad) int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor) { + struct iova_fq __percpu *queue; int cpu; atomic64_set(&iovad->fq_flush_start_cnt, 0); atomic64_set(&iovad->fq_flush_finish_cnt, 0); - iovad->fq = alloc_percpu(struct iova_fq); - if (!iovad->fq) + queue = alloc_percpu(struct iova_fq); + if (!queue) return -ENOMEM; iovad->flush_cb = flush_cb; @@ -89,13 +95,17 @@ int init_iova_flush_queue(struct iova_domain *iovad, for_each_possible_cpu(cpu) { struct iova_fq *fq; - fq = per_cpu_ptr(iovad->fq, cpu); + fq = per_cpu_ptr(queue, cpu); fq->head = 0; fq->tail = 0; spin_lock_init(&fq->lock); } + smp_wmb(); + + iovad->fq = queue; + timer_setup(&iovad->fq_timer, fq_flush_timeout, 0); atomic_set(&iovad->fq_timer_on, 0); diff --git a/include/linux/iova.h b/include/linux/iova.h index 781b96ac706f..cd0f1de901a8 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -155,6 +155,7 @@ struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo, void copy_reserved_iova(struct iova_domain *from, struct iova_domain *to); void init_iova_domain(struct iova_domain *iovad, unsigned long granule, unsigned long start_pfn); +bool has_iova_flush_queue(struct iova_domain *iovad); int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor); struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn); @@ -235,6 +236,11 @@ static inline void init_iova_domain(struct iova_domain *iovad, { } +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return false; +} + static inline int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor)

6 years, 2 months

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FAILED: patch "[PATCH] iommu/iova: Remove stale cached32_node" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9eed17d37c77171cf5ffb95c4257f87df3cd4c8f Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Sat, 20 Jul 2019 19:08:48 +0100 Subject: [PATCH] iommu/iova: Remove stale cached32_node Since the cached32_node is allowed to be advanced above dma_32bit_pfn (to provide a shortcut into the limited range), we need to be careful to remove the to be freed node if it is the cached32_node. [ 48.477773] BUG: KASAN: use-after-free in __cached_rbnode_delete_update+0x68/0x110 [ 48.477812] Read of size 8 at addr ffff88870fc19020 by task kworker/u8:1/37 [ 48.477843] [ 48.477879] CPU: 1 PID: 37 Comm: kworker/u8:1 Tainted: G U 5.2.0+ #735 [ 48.477915] Hardware name: Intel Corporation NUC7i5BNK/NUC7i5BNB, BIOS BNKBL357.86A.0052.2017.0918.1346 09/18/2017 [ 48.478047] Workqueue: i915 __i915_gem_free_work [i915] [ 48.478075] Call Trace: [ 48.478111] dump_stack+0x5b/0x90 [ 48.478137] print_address_description+0x67/0x237 [ 48.478178] ? __cached_rbnode_delete_update+0x68/0x110 [ 48.478212] __kasan_report.cold.3+0x1c/0x38 [ 48.478240] ? __cached_rbnode_delete_update+0x68/0x110 [ 48.478280] ? __cached_rbnode_delete_update+0x68/0x110 [ 48.478308] __cached_rbnode_delete_update+0x68/0x110 [ 48.478344] private_free_iova+0x2b/0x60 [ 48.478378] iova_magazine_free_pfns+0x46/0xa0 [ 48.478403] free_iova_fast+0x277/0x340 [ 48.478443] fq_ring_free+0x15a/0x1a0 [ 48.478473] queue_iova+0x19c/0x1f0 [ 48.478597] cleanup_page_dma.isra.64+0x62/0xb0 [i915] [ 48.478712] __gen8_ppgtt_cleanup+0x63/0x80 [i915] [ 48.478826] __gen8_ppgtt_cleanup+0x42/0x80 [i915] [ 48.478940] __gen8_ppgtt_clear+0x433/0x4b0 [i915] [ 48.479053] __gen8_ppgtt_clear+0x462/0x4b0 [i915] [ 48.479081] ? __sg_free_table+0x9e/0xf0 [ 48.479116] ? kfree+0x7f/0x150 [ 48.479234] i915_vma_unbind+0x1e2/0x240 [i915] [ 48.479352] i915_vma_destroy+0x3a/0x280 [i915] [ 48.479465] __i915_gem_free_objects+0xf0/0x2d0 [i915] [ 48.479579] __i915_gem_free_work+0x41/0xa0 [i915] [ 48.479607] process_one_work+0x495/0x710 [ 48.479642] worker_thread+0x4c7/0x6f0 [ 48.479687] ? process_one_work+0x710/0x710 [ 48.479724] kthread+0x1b2/0x1d0 [ 48.479774] ? kthread_create_worker_on_cpu+0xa0/0xa0 [ 48.479820] ret_from_fork+0x1f/0x30 [ 48.479864] [ 48.479907] Allocated by task 631: [ 48.479944] save_stack+0x19/0x80 [ 48.479994] __kasan_kmalloc.constprop.6+0xc1/0xd0 [ 48.480038] kmem_cache_alloc+0x91/0xf0 [ 48.480082] alloc_iova+0x2b/0x1e0 [ 48.480125] alloc_iova_fast+0x58/0x376 [ 48.480166] intel_alloc_iova+0x90/0xc0 [ 48.480214] intel_map_sg+0xde/0x1f0 [ 48.480343] i915_gem_gtt_prepare_pages+0xb8/0x170 [i915] [ 48.480465] huge_get_pages+0x232/0x2b0 [i915] [ 48.480590] ____i915_gem_object_get_pages+0x40/0xb0 [i915] [ 48.480712] __i915_gem_object_get_pages+0x90/0xa0 [i915] [ 48.480834] i915_gem_object_prepare_write+0x2d6/0x330 [i915] [ 48.480955] create_test_object.isra.54+0x1a9/0x3e0 [i915] [ 48.481075] igt_shared_ctx_exec+0x365/0x3c0 [i915] [ 48.481210] __i915_subtests.cold.4+0x30/0x92 [i915] [ 48.481341] __run_selftests.cold.3+0xa9/0x119 [i915] [ 48.481466] i915_live_selftests+0x3c/0x70 [i915] [ 48.481583] i915_pci_probe+0xe7/0x220 [i915] [ 48.481620] pci_device_probe+0xe0/0x180 [ 48.481665] really_probe+0x163/0x4e0 [ 48.481710] device_driver_attach+0x85/0x90 [ 48.481750] __driver_attach+0xa5/0x180 [ 48.481796] bus_for_each_dev+0xda/0x130 [ 48.481831] bus_add_driver+0x205/0x2e0 [ 48.481882] driver_register+0xca/0x140 [ 48.481927] do_one_initcall+0x6c/0x1af [ 48.481970] do_init_module+0x106/0x350 [ 48.482010] load_module+0x3d2c/0x3ea0 [ 48.482058] __do_sys_finit_module+0x110/0x180 [ 48.482102] do_syscall_64+0x62/0x1f0 [ 48.482147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.482190] [ 48.482224] Freed by task 37: [ 48.482273] save_stack+0x19/0x80 [ 48.482318] __kasan_slab_free+0x12e/0x180 [ 48.482363] kmem_cache_free+0x70/0x140 [ 48.482406] __free_iova+0x1d/0x30 [ 48.482445] fq_ring_free+0x15a/0x1a0 [ 48.482490] queue_iova+0x19c/0x1f0 [ 48.482624] cleanup_page_dma.isra.64+0x62/0xb0 [i915] [ 48.482749] __gen8_ppgtt_cleanup+0x63/0x80 [i915] [ 48.482873] __gen8_ppgtt_cleanup+0x42/0x80 [i915] [ 48.482999] __gen8_ppgtt_clear+0x433/0x4b0 [i915] [ 48.483123] __gen8_ppgtt_clear+0x462/0x4b0 [i915] [ 48.483250] i915_vma_unbind+0x1e2/0x240 [i915] [ 48.483378] i915_vma_destroy+0x3a/0x280 [i915] [ 48.483500] __i915_gem_free_objects+0xf0/0x2d0 [i915] [ 48.483622] __i915_gem_free_work+0x41/0xa0 [i915] [ 48.483659] process_one_work+0x495/0x710 [ 48.483704] worker_thread+0x4c7/0x6f0 [ 48.483748] kthread+0x1b2/0x1d0 [ 48.483787] ret_from_fork+0x1f/0x30 [ 48.483831] [ 48.483868] The buggy address belongs to the object at ffff88870fc19000 [ 48.483868] which belongs to the cache iommu_iova of size 40 [ 48.483920] The buggy address is located 32 bytes inside of [ 48.483920] 40-byte region [ffff88870fc19000, ffff88870fc19028) [ 48.483964] The buggy address belongs to the page: [ 48.484006] page:ffffea001c3f0600 refcount:1 mapcount:0 mapping:ffff8888181a91c0 index:0x0 compound_mapcount: 0 [ 48.484045] flags: 0x8000000000010200(slab|head) [ 48.484096] raw: 8000000000010200 ffffea001c421a08 ffffea001c447e88 ffff8888181a91c0 [ 48.484141] raw: 0000000000000000 0000000000120012 00000001ffffffff 0000000000000000 [ 48.484188] page dumped because: kasan: bad access detected [ 48.484230] [ 48.484265] Memory state around the buggy address: [ 48.484314] ffff88870fc18f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.484361] ffff88870fc18f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.484406] >ffff88870fc19000: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 48.484451] ^ [ 48.484494] ffff88870fc19080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.484530] ffff88870fc19100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108602 Fixes: e60aa7b53845 ("iommu/iova: Extend rbtree node caching") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Robin Murphy <robin.murphy(a)arm.com> Cc: Joerg Roedel <jroedel(a)suse.de> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: <stable(a)vger.kernel.org> # v4.15+ Reviewed-by: Robin Murphy <robin.murphy(a)arm.com> Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index 8413ae54904a..3e1a8a675572 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -137,8 +137,9 @@ __cached_rbnode_delete_update(struct iova_domain *iovad, struct iova *free) struct iova *cached_iova; cached_iova = rb_entry(iovad->cached32_node, struct iova, node); - if (free->pfn_hi < iovad->dma_32bit_pfn && - free->pfn_lo >= cached_iova->pfn_lo) { + if (free == cached_iova || + (free->pfn_hi < iovad->dma_32bit_pfn && + free->pfn_lo >= cached_iova->pfn_lo)) { iovad->cached32_node = rb_next(&free->node); iovad->max32_alloc_size = iovad->dma_32bit_pfn; }

6 years, 2 months

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FAILED: patch "[PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From effa467870c7612012885df4e246bdb8ffd8e44c Mon Sep 17 00:00:00 2001 From: Dmitry Safonov <dima(a)arista.com> Date: Tue, 16 Jul 2019 22:38:05 +0100 Subject: [PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue Intel VT-d driver was reworked to use common deferred flushing implementation. Previously there was one global per-cpu flush queue, afterwards - one per domain. Before deferring a flush, the queue should be allocated and initialized. Currently only domains with IOMMU_DOMAIN_DMA type initialize their flush queue. It's probably worth to init it for static or unmanaged domains too, but it may be arguable - I'm leaving it to iommu folks. Prevent queuing an iova flush if the domain doesn't have a queue. The defensive check seems to be worth to keep even if queue would be initialized for all kinds of domains. And is easy backportable. On 4.19.43 stable kernel it has a user-visible effect: previously for devices in si domain there were crashes, on sata devices: BUG: spinlock bad magic on CPU#6, swapper/0/1 lock: 0xffff88844f582008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 6 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #1 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x45/0x115 intel_unmap+0x107/0x113 intel_unmap_sg+0x6b/0x76 __ata_qc_complete+0x7f/0x103 ata_qc_complete+0x9b/0x26a ata_qc_complete_multiple+0xd0/0xe3 ahci_handle_port_interrupt+0x3ee/0x48a ahci_handle_port_intr+0x73/0xa9 ahci_single_level_irq_intr+0x40/0x60 __handle_irq_event_percpu+0x7f/0x19a handle_irq_event_percpu+0x32/0x72 handle_irq_event+0x38/0x56 handle_edge_irq+0x102/0x121 handle_irq+0x147/0x15c do_IRQ+0x66/0xf2 common_interrupt+0xf/0xf RIP: 0010:__do_softirq+0x8c/0x2df The same for usb devices that use ehci-pci: BUG: spinlock bad magic on CPU#0, swapper/0/1 lock: 0xffff88844f402008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #4 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x77/0x145 intel_unmap+0x107/0x113 intel_unmap_page+0xe/0x10 usb_hcd_unmap_urb_setup_for_dma+0x53/0x9d usb_hcd_unmap_urb_for_dma+0x17/0x100 unmap_urb_for_dma+0x22/0x24 __usb_hcd_giveback_urb+0x51/0xc3 usb_giveback_urb_bh+0x97/0xde tasklet_action_common.isra.4+0x5f/0xa1 tasklet_action+0x2d/0x30 __do_softirq+0x138/0x2df irq_exit+0x7d/0x8b smp_apic_timer_interrupt+0x10f/0x151 apic_timer_interrupt+0xf/0x20 </IRQ> RIP: 0010:_raw_spin_unlock_irqrestore+0x17/0x39 Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Cc: iommu(a)lists.linux-foundation.org Cc: <stable(a)vger.kernel.org> # 4.14+ Fixes: 13cf01744608 ("iommu/vt-d: Make use of iova deferred flushing") Signed-off-by: Dmitry Safonov <dima(a)arista.com> Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com> Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 9b1d62d03370..72c6d647bec9 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3561,7 +3561,8 @@ static void intel_unmap(struct device *dev, dma_addr_t dev_addr, size_t size) freelist = domain_unmap(domain, start_pfn, last_pfn); - if (intel_iommu_strict || (pdev && pdev->untrusted)) { + if (intel_iommu_strict || (pdev && pdev->untrusted) || + !has_iova_flush_queue(&domain->iovad)) { iommu_flush_iotlb_psi(iommu, domain, start_pfn, nrpages, !freelist, 0); /* free iova */ diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index d499b2621239..8413ae54904a 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -54,9 +54,14 @@ init_iova_domain(struct iova_domain *iovad, unsigned long granule, } EXPORT_SYMBOL_GPL(init_iova_domain); +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return !!iovad->fq; +} + static void free_iova_flush_queue(struct iova_domain *iovad) { - if (!iovad->fq) + if (!has_iova_flush_queue(iovad)) return; if (timer_pending(&iovad->fq_timer)) @@ -74,13 +79,14 @@ static void free_iova_flush_queue(struct iova_domain *iovad) int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor) { + struct iova_fq __percpu *queue; int cpu; atomic64_set(&iovad->fq_flush_start_cnt, 0); atomic64_set(&iovad->fq_flush_finish_cnt, 0); - iovad->fq = alloc_percpu(struct iova_fq); - if (!iovad->fq) + queue = alloc_percpu(struct iova_fq); + if (!queue) return -ENOMEM; iovad->flush_cb = flush_cb; @@ -89,13 +95,17 @@ int init_iova_flush_queue(struct iova_domain *iovad, for_each_possible_cpu(cpu) { struct iova_fq *fq; - fq = per_cpu_ptr(iovad->fq, cpu); + fq = per_cpu_ptr(queue, cpu); fq->head = 0; fq->tail = 0; spin_lock_init(&fq->lock); } + smp_wmb(); + + iovad->fq = queue; + timer_setup(&iovad->fq_timer, fq_flush_timeout, 0); atomic_set(&iovad->fq_timer_on, 0); diff --git a/include/linux/iova.h b/include/linux/iova.h index 781b96ac706f..cd0f1de901a8 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -155,6 +155,7 @@ struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo, void copy_reserved_iova(struct iova_domain *from, struct iova_domain *to); void init_iova_domain(struct iova_domain *iovad, unsigned long granule, unsigned long start_pfn); +bool has_iova_flush_queue(struct iova_domain *iovad); int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor); struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn); @@ -235,6 +236,11 @@ static inline void init_iova_domain(struct iova_domain *iovad, { } +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return false; +} + static inline int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor)

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From effa467870c7612012885df4e246bdb8ffd8e44c Mon Sep 17 00:00:00 2001 From: Dmitry Safonov <dima(a)arista.com> Date: Tue, 16 Jul 2019 22:38:05 +0100 Subject: [PATCH] iommu/vt-d: Don't queue_iova() if there is no flush queue Intel VT-d driver was reworked to use common deferred flushing implementation. Previously there was one global per-cpu flush queue, afterwards - one per domain. Before deferring a flush, the queue should be allocated and initialized. Currently only domains with IOMMU_DOMAIN_DMA type initialize their flush queue. It's probably worth to init it for static or unmanaged domains too, but it may be arguable - I'm leaving it to iommu folks. Prevent queuing an iova flush if the domain doesn't have a queue. The defensive check seems to be worth to keep even if queue would be initialized for all kinds of domains. And is easy backportable. On 4.19.43 stable kernel it has a user-visible effect: previously for devices in si domain there were crashes, on sata devices: BUG: spinlock bad magic on CPU#6, swapper/0/1 lock: 0xffff88844f582008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 6 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #1 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x45/0x115 intel_unmap+0x107/0x113 intel_unmap_sg+0x6b/0x76 __ata_qc_complete+0x7f/0x103 ata_qc_complete+0x9b/0x26a ata_qc_complete_multiple+0xd0/0xe3 ahci_handle_port_interrupt+0x3ee/0x48a ahci_handle_port_intr+0x73/0xa9 ahci_single_level_irq_intr+0x40/0x60 __handle_irq_event_percpu+0x7f/0x19a handle_irq_event_percpu+0x32/0x72 handle_irq_event+0x38/0x56 handle_edge_irq+0x102/0x121 handle_irq+0x147/0x15c do_IRQ+0x66/0xf2 common_interrupt+0xf/0xf RIP: 0010:__do_softirq+0x8c/0x2df The same for usb devices that use ehci-pci: BUG: spinlock bad magic on CPU#0, swapper/0/1 lock: 0xffff88844f402008, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.43 #4 Call Trace: <IRQ> dump_stack+0x61/0x7e spin_bug+0x9d/0xa3 do_raw_spin_lock+0x22/0x8e _raw_spin_lock_irqsave+0x32/0x3a queue_iova+0x77/0x145 intel_unmap+0x107/0x113 intel_unmap_page+0xe/0x10 usb_hcd_unmap_urb_setup_for_dma+0x53/0x9d usb_hcd_unmap_urb_for_dma+0x17/0x100 unmap_urb_for_dma+0x22/0x24 __usb_hcd_giveback_urb+0x51/0xc3 usb_giveback_urb_bh+0x97/0xde tasklet_action_common.isra.4+0x5f/0xa1 tasklet_action+0x2d/0x30 __do_softirq+0x138/0x2df irq_exit+0x7d/0x8b smp_apic_timer_interrupt+0x10f/0x151 apic_timer_interrupt+0xf/0x20 </IRQ> RIP: 0010:_raw_spin_unlock_irqrestore+0x17/0x39 Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Cc: iommu(a)lists.linux-foundation.org Cc: <stable(a)vger.kernel.org> # 4.14+ Fixes: 13cf01744608 ("iommu/vt-d: Make use of iova deferred flushing") Signed-off-by: Dmitry Safonov <dima(a)arista.com> Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com> Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 9b1d62d03370..72c6d647bec9 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3561,7 +3561,8 @@ static void intel_unmap(struct device *dev, dma_addr_t dev_addr, size_t size) freelist = domain_unmap(domain, start_pfn, last_pfn); - if (intel_iommu_strict || (pdev && pdev->untrusted)) { + if (intel_iommu_strict || (pdev && pdev->untrusted) || + !has_iova_flush_queue(&domain->iovad)) { iommu_flush_iotlb_psi(iommu, domain, start_pfn, nrpages, !freelist, 0); /* free iova */ diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index d499b2621239..8413ae54904a 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -54,9 +54,14 @@ init_iova_domain(struct iova_domain *iovad, unsigned long granule, } EXPORT_SYMBOL_GPL(init_iova_domain); +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return !!iovad->fq; +} + static void free_iova_flush_queue(struct iova_domain *iovad) { - if (!iovad->fq) + if (!has_iova_flush_queue(iovad)) return; if (timer_pending(&iovad->fq_timer)) @@ -74,13 +79,14 @@ static void free_iova_flush_queue(struct iova_domain *iovad) int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor) { + struct iova_fq __percpu *queue; int cpu; atomic64_set(&iovad->fq_flush_start_cnt, 0); atomic64_set(&iovad->fq_flush_finish_cnt, 0); - iovad->fq = alloc_percpu(struct iova_fq); - if (!iovad->fq) + queue = alloc_percpu(struct iova_fq); + if (!queue) return -ENOMEM; iovad->flush_cb = flush_cb; @@ -89,13 +95,17 @@ int init_iova_flush_queue(struct iova_domain *iovad, for_each_possible_cpu(cpu) { struct iova_fq *fq; - fq = per_cpu_ptr(iovad->fq, cpu); + fq = per_cpu_ptr(queue, cpu); fq->head = 0; fq->tail = 0; spin_lock_init(&fq->lock); } + smp_wmb(); + + iovad->fq = queue; + timer_setup(&iovad->fq_timer, fq_flush_timeout, 0); atomic_set(&iovad->fq_timer_on, 0); diff --git a/include/linux/iova.h b/include/linux/iova.h index 781b96ac706f..cd0f1de901a8 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -155,6 +155,7 @@ struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo, void copy_reserved_iova(struct iova_domain *from, struct iova_domain *to); void init_iova_domain(struct iova_domain *iovad, unsigned long granule, unsigned long start_pfn); +bool has_iova_flush_queue(struct iova_domain *iovad); int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor); struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn); @@ -235,6 +236,11 @@ static inline void init_iova_domain(struct iova_domain *iovad, { } +bool has_iova_flush_queue(struct iova_domain *iovad) +{ + return false; +} + static inline int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor)

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/mm: Limit rma_size to 1TB when running without HV" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From da0ef93310e67ae6902efded60b6724dab27a5d1 Mon Sep 17 00:00:00 2001 From: Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> Date: Wed, 10 Jul 2019 15:20:18 +1000 Subject: [PATCH] powerpc/mm: Limit rma_size to 1TB when running without HV mode The virtual real mode addressing (VRMA) mechanism is used when a partition is using HPT (Hash Page Table) translation and performs real mode accesses (MSR[IR|DR] = 0) in non-hypervisor mode. In this mode effective address bits 0:23 are treated as zero (i.e. the access is aliased to 0) and the access is performed using an implicit 1TB SLB entry. The size of the RMA (Real Memory Area) is communicated to the guest as the size of the first memory region in the device tree. And because of the mechanism described above can be expected to not exceed 1TB. In the event that the host erroneously represents the RMA as being larger than 1TB, guest accesses in real mode to memory addresses above 1TB will be aliased down to below 1TB. This means that a memory access performed in real mode may differ to one performed in virtual mode for the same memory address, which would likely have unintended consequences. To avoid this outcome have the guest explicitly limit the size of the RMA to the current maximum, which is 1TB. This means that even if the first memory block is larger than 1TB, only the first 1TB should be accessed in real mode. Fixes: c610d65c0ad0 ("powerpc/pseries: lift RTAS limit for hash") Cc: stable(a)vger.kernel.org # v4.16+ Signed-off-by: Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> Tested-by: Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com> Reviewed-by: David Gibson <david(a)gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20190710052018.14628-1-sjitindarsingh@gmail.com diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 9a5963e07a82..b8ad14bb1170 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -1899,11 +1899,20 @@ void hash__setup_initial_memory_limit(phys_addr_t first_memblock_base, * * For guests on platforms before POWER9, we clamp the it limit to 1G * to avoid some funky things such as RTAS bugs etc... + * + * On POWER9 we limit to 1TB in case the host erroneously told us that + * the RMA was >1TB. Effective address bits 0:23 are treated as zero + * (meaning the access is aliased to zero i.e. addr = addr % 1TB) + * for virtual real mode addressing and so it doesn't make sense to + * have an area larger than 1TB as it can't be addressed. */ if (!early_cpu_has_feature(CPU_FTR_HVMODE)) { ppc64_rma_size = first_memblock_size; if (!early_cpu_has_feature(CPU_FTR_ARCH_300)) ppc64_rma_size = min_t(u64, ppc64_rma_size, 0x40000000); + else + ppc64_rma_size = min_t(u64, ppc64_rma_size, + 1UL << SID_SHIFT_1T); /* Finally limit subsequent allocations */ memblock_set_current_limit(ppc64_rma_size);

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: inode: Don't compress if NODATASUM or NODATACOW set" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 42c16da6d684391db83788eb680accd84f6c2083 Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Mon, 1 Jul 2019 05:12:46 +0000 Subject: [PATCH] btrfs: inode: Don't compress if NODATASUM or NODATACOW set As btrfs(5) specified: Note If nodatacow or nodatasum are enabled, compression is disabled. If NODATASUM or NODATACOW set, we should not compress the extent. Normally NODATACOW is detected properly in run_delalloc_range() so compression won't happen for NODATACOW. However for NODATASUM we don't have any check, and it can cause compressed extent without csum pretty easily, just by: mkfs.btrfs -f $dev mount $dev $mnt -o nodatasum touch $mnt/foobar mount -o remount,datasum,compress $mnt xfs_io -f -c "pwrite 0 128K" $mnt/foobar And in fact, we have a bug report about corrupted compressed extent without proper data checksum so even RAID1 can't recover the corruption. (https://bugzilla.kernel.org/show_bug.cgi?id=199707) Running compression without proper checksum could cause more damage when corruption happens, as compressed data could make the whole extent unreadable, so there is no need to allow compression for NODATACSUM. The fix will refactor the inode compression check into two parts: - inode_can_compress() As the hard requirement, checked at btrfs_run_delalloc_range(), so no compression will happen for NODATASUM inode at all. - inode_need_compress() As the soft requirement, checked at btrfs_run_delalloc_range() and compress_file_range(). Reported-by: James Harvey <jamespharvey20(a)gmail.com> CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1af069a9a0c7..ee582a36653d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -395,10 +395,31 @@ static noinline int add_async_extent(struct async_chunk *cow, return 0; } +/* + * Check if the inode has flags compatible with compression + */ +static inline bool inode_can_compress(struct inode *inode) +{ + if (BTRFS_I(inode)->flags & BTRFS_INODE_NODATACOW || + BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM) + return false; + return true; +} + +/* + * Check if the inode needs to be submitted to compression, based on mount + * options, defragmentation, properties or heuristics. + */ static inline int inode_need_compress(struct inode *inode, u64 start, u64 end) { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + if (!inode_can_compress(inode)) { + WARN(IS_ENABLED(CONFIG_BTRFS_DEBUG), + KERN_ERR "BTRFS: unexpected compression for ino %llu\n", + btrfs_ino(BTRFS_I(inode))); + return 0; + } /* force compress */ if (btrfs_test_opt(fs_info, FORCE_COMPRESS)) return 1; @@ -1631,7 +1652,8 @@ int btrfs_run_delalloc_range(struct inode *inode, struct page *locked_page, } else if (BTRFS_I(inode)->flags & BTRFS_INODE_PREALLOC && !force_cow) { ret = run_delalloc_nocow(inode, locked_page, start, end, page_started, 0, nr_written); - } else if (!inode_need_compress(inode, start, end)) { + } else if (!inode_can_compress(inode) || + !inode_need_compress(inode, start, end)) { ret = cow_file_range(inode, locked_page, start, end, end, page_started, nr_written, 1, NULL); } else {

6 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: inode: Don't compress if NODATASUM or NODATACOW set" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 42c16da6d684391db83788eb680accd84f6c2083 Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Mon, 1 Jul 2019 05:12:46 +0000 Subject: [PATCH] btrfs: inode: Don't compress if NODATASUM or NODATACOW set As btrfs(5) specified: Note If nodatacow or nodatasum are enabled, compression is disabled. If NODATASUM or NODATACOW set, we should not compress the extent. Normally NODATACOW is detected properly in run_delalloc_range() so compression won't happen for NODATACOW. However for NODATASUM we don't have any check, and it can cause compressed extent without csum pretty easily, just by: mkfs.btrfs -f $dev mount $dev $mnt -o nodatasum touch $mnt/foobar mount -o remount,datasum,compress $mnt xfs_io -f -c "pwrite 0 128K" $mnt/foobar And in fact, we have a bug report about corrupted compressed extent without proper data checksum so even RAID1 can't recover the corruption. (https://bugzilla.kernel.org/show_bug.cgi?id=199707) Running compression without proper checksum could cause more damage when corruption happens, as compressed data could make the whole extent unreadable, so there is no need to allow compression for NODATACSUM. The fix will refactor the inode compression check into two parts: - inode_can_compress() As the hard requirement, checked at btrfs_run_delalloc_range(), so no compression will happen for NODATASUM inode at all. - inode_need_compress() As the soft requirement, checked at btrfs_run_delalloc_range() and compress_file_range(). Reported-by: James Harvey <jamespharvey20(a)gmail.com> CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1af069a9a0c7..ee582a36653d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -395,10 +395,31 @@ static noinline int add_async_extent(struct async_chunk *cow, return 0; } +/* + * Check if the inode has flags compatible with compression + */ +static inline bool inode_can_compress(struct inode *inode) +{ + if (BTRFS_I(inode)->flags & BTRFS_INODE_NODATACOW || + BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM) + return false; + return true; +} + +/* + * Check if the inode needs to be submitted to compression, based on mount + * options, defragmentation, properties or heuristics. + */ static inline int inode_need_compress(struct inode *inode, u64 start, u64 end) { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + if (!inode_can_compress(inode)) { + WARN(IS_ENABLED(CONFIG_BTRFS_DEBUG), + KERN_ERR "BTRFS: unexpected compression for ino %llu\n", + btrfs_ino(BTRFS_I(inode))); + return 0; + } /* force compress */ if (btrfs_test_opt(fs_info, FORCE_COMPRESS)) return 1; @@ -1631,7 +1652,8 @@ int btrfs_run_delalloc_range(struct inode *inode, struct page *locked_page, } else if (BTRFS_I(inode)->flags & BTRFS_INODE_PREALLOC && !force_cow) { ret = run_delalloc_nocow(inode, locked_page, start, end, page_started, 0, nr_written); - } else if (!inode_need_compress(inode, start, end)) { + } else if (!inode_can_compress(inode) || + !inode_need_compress(inode, start, end)) { ret = cow_file_range(inode, locked_page, start, end, end, page_started, nr_written, 1, NULL); } else {

6 years, 2 months

1
0
0 0

[PATCH stable-4.19 0/2] KVM: nVMX: guest reset fixes

by Vitaly Kuznetsov

Few patches were recently marked for stable@ but commits are not backportable as-is and require a few tweaks. Here is 4.19 stable backport. Jan Kiszka (1): KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested Paolo Bonzini (1): KVM: nVMX: do not use dangling shadow VMCS after guest reset arch/x86/kvm/vmx.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) -- 2.20.1

6 years, 2 months

5
9
0 0

[PATCH] dax: Fix missed PMD wakeups

by Dan Williams

Ever since the conversion of DAX to the Xarray a RocksDB benchmark has been encountering intermittent lockups. In the failing case a thread that is taking a PMD-fault is awaiting a wakeup while holding the 'mmap_sem' for read. As soon as the next mmap() event occurs that tries to take the 'mmap_sem' for write it causes ps(1) and any new 'mmap_sem' reader to block. Debug shows that there are no outstanding Xarray entry-lock holders in the hang state which indicates that a PTE lock-holder thread caused a PMD thread to wait. When the PTE index-lock is released it may wake the wrong waitqueue depending on how the index hashes. Brute-force fix this by arranging for PTE-aligned indices within a PMD-span to hash to the same waitqueue as the PMD-index. This fix may increase waitqueue contention, but a fix for that is saved for a larger rework. In the meantime this fix is suitable for -stable backports. Link: https://lore.kernel.org/linux-fsdevel/CAPcyv4hwHpX-MkUEqxwdTj7wCCZCN4RV-L4j…> Fixes: b15cd800682f ("dax: Convert page fault handlers to XArray") Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Jan Kara <jack(a)suse.cz> Cc: Boaz Harrosh <openosd(a)gmail.com> Cc: <stable(a)vger.kernel.org> Reported-by: Robert Barror <robert.barror(a)intel.com> Reported-by: Seema Pandit <seema.pandit(a)intel.com> Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> --- fs/dax.c | 34 ++++++++++++---------------------- 1 file changed, 12 insertions(+), 22 deletions(-) diff --git a/fs/dax.c b/fs/dax.c index 9fd908f3df32..592944c522b8 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -144,19 +144,14 @@ struct wait_exceptional_entry_queue { struct exceptional_entry_key key; }; -static wait_queue_head_t *dax_entry_waitqueue(struct xa_state *xas, - void *entry, struct exceptional_entry_key *key) +static wait_queue_head_t *dax_index_waitqueue(struct xa_state *xas, + struct exceptional_entry_key *key) { unsigned long hash; unsigned long index = xas->xa_index; - /* - * If 'entry' is a PMD, align the 'index' that we use for the wait - * queue to the start of that PMD. This ensures that all offsets in - * the range covered by the PMD map to the same bit lock. - */ - if (dax_is_pmd_entry(entry)) - index &= ~PG_PMD_COLOUR; + /* PMD-align the index to ensure PTE events wakeup PMD waiters */ + index &= ~PG_PMD_COLOUR; key->xa = xas->xa; key->entry_start = index; @@ -177,17 +172,12 @@ static int wake_exceptional_entry_func(wait_queue_entry_t *wait, return autoremove_wake_function(wait, mode, sync, NULL); } -/* - * @entry may no longer be the entry at the index in the mapping. - * The important information it's conveying is whether the entry at - * this index used to be a PMD entry. - */ -static void dax_wake_entry(struct xa_state *xas, void *entry, bool wake_all) +static void dax_wake_index(struct xa_state *xas, bool wake_all) { struct exceptional_entry_key key; wait_queue_head_t *wq; - wq = dax_entry_waitqueue(xas, entry, &key); + wq = dax_index_waitqueue(xas, &key); /* * Checking for locked entry and prepare_to_wait_exclusive() happens @@ -222,7 +212,7 @@ static void *get_unlocked_entry(struct xa_state *xas) !dax_is_locked(entry)) return entry; - wq = dax_entry_waitqueue(xas, entry, &ewait.key); + wq = dax_index_waitqueue(xas, &ewait.key); prepare_to_wait_exclusive(wq, &ewait.wait, TASK_UNINTERRUPTIBLE); xas_unlock_irq(xas); @@ -246,7 +236,7 @@ static void wait_entry_unlocked(struct xa_state *xas, void *entry) init_wait(&ewait.wait); ewait.wait.func = wake_exceptional_entry_func; - wq = dax_entry_waitqueue(xas, entry, &ewait.key); + wq = dax_index_waitqueue(xas, &ewait.key); /* * Unlike get_unlocked_entry() there is no guarantee that this * path ever successfully retrieves an unlocked entry before an @@ -263,7 +253,7 @@ static void put_unlocked_entry(struct xa_state *xas, void *entry) { /* If we were the only waiter woken, wake the next one */ if (entry) - dax_wake_entry(xas, entry, false); + dax_wake_index(xas, false); } /* @@ -281,7 +271,7 @@ static void dax_unlock_entry(struct xa_state *xas, void *entry) old = xas_store(xas, entry); xas_unlock_irq(xas); BUG_ON(!dax_is_locked(old)); - dax_wake_entry(xas, entry, false); + dax_wake_index(xas, false); } /* @@ -522,7 +512,7 @@ static void *grab_mapping_entry(struct xa_state *xas, dax_disassociate_entry(entry, mapping, false); xas_store(xas, NULL); /* undo the PMD join */ - dax_wake_entry(xas, entry, true); + dax_wake_index(xas, true); mapping->nrexceptional--; entry = NULL; xas_set(xas, index); @@ -915,7 +905,7 @@ static int dax_writeback_one(struct xa_state *xas, struct dax_device *dax_dev, xas_lock_irq(xas); xas_store(xas, entry); xas_clear_mark(xas, PAGECACHE_TAG_DIRTY); - dax_wake_entry(xas, entry, false); + dax_wake_index(xas, false); trace_dax_writeback_one(mapping->host, index, count); return ret;

6 years, 2 months

4
27
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[PATCH 5.2 00/66] 5.2.4-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.2.4 release. There are 66 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun 28 Jul 2019 03:21:13 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.2.4-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.2.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.2.4-rc1 Damien Le Moal <damien.lemoal(a)wdc.com> block: Limit zone array allocation size Damien Le Moal <damien.lemoal(a)wdc.com> sd_zbc: Fix report zones buffer allocation Paolo Bonzini <pbonzini(a)redhat.com> Revert "kvm: x86: Use task structs fpu field for user" Jan Kiszka <jan.kiszka(a)siemens.com> KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested Paolo Bonzini <pbonzini(a)redhat.com> KVM: nVMX: do not use dangling shadow VMCS after guest reset Theodore Ts'o <tytso(a)mit.edu> ext4: allow directory holes Ross Zwisler <zwisler(a)chromium.org> ext4: use jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> jbd2: introduce jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> mm: add filemap_fdatawait_range_keep_errors() Theodore Ts'o <tytso(a)mit.edu> ext4: enforce the immutable flag on open files Darrick J. Wong <darrick.wong(a)oracle.com> ext4: don't allow any modifications to an immutable file Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix race between close() and fork() Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/core: Fix exclusive events' grouping Song Liu <songliubraving(a)fb.com> perf script: Assume native_arch for pipe mode Paul Cercueil <paul(a)crapouillou.net> MIPS: lb60: Fix pin mappings Keerthy <j-keerthy(a)ti.com> gpio: davinci: silence error prints in case of EPROBE_DEFER Nishka Dasgupta <nishkadg.linux(a)gmail.com> gpiolib: of: fix a memory leak in of_gpio_flags_quirks() Linus Walleij <linus.walleij(a)linaro.org> Revert "gpio/spi: Fix spi-gpio regression on active high CS" Chris Wilson <chris(a)chris-wilson.co.uk> dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc Jérôme Glisse <jglisse(a)redhat.com> dma-buf: balance refcount inbalance Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum: Do not process learned records with a dummy FID Maor Gottlieb <maorg(a)mellanox.com> net/mlx5: E-Switch, Fix default encap mode Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_dcb: Configure DSCP map as the last rule is removed Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix VNIC accounting when enabling aRFS on 57500 chips. Aya Levin <ayal(a)mellanox.com> net/mlx5e: Fix error flow in tx reporter diagnose Aya Levin <ayal(a)mellanox.com> net/mlx5e: Fix return value from timeout recover function Saeed Mahameed <saeedm(a)mellanox.com> net/mlx5e: Rx, Fix checksum calculation for new hardware Eli Britstein <elibr(a)mellanox.com> net/mlx5e: Fix port tunnel GRE entropy control Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: reject offload of TLS 1.3 Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: fix poll ignoring partially copied records Frank de Brabander <debrabander(a)gmail.com> selftests: txring_overwrite: fix incorrect test of mmap() return value Cong Wang <xiyou.wangcong(a)gmail.com> netrom: hold sock when setting skb->destructor Cong Wang <xiyou.wangcong(a)gmail.com> netrom: fix a memory leak in nr_rx_frame() Andreas Steinmetz <ast(a)domdv.de> macsec: fix checksumming after decryption Andreas Steinmetz <ast(a)domdv.de> macsec: fix use-after-free of skb during RX Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: stp: don't cache eth dest pointer before skb pull Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: don't cache ether dest pointer on input Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling Aya Levin <ayal(a)mellanox.com> net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn Peter Kosyh <p.kosyh(a)gmail.com> vrf: make sure skb->data contains ip header to make routing Christoph Paasch <cpaasch(a)apple.com> tcp: Reset bytes_acked and bytes_received when disconnecting Eric Dumazet <edumazet(a)google.com> tcp: fix tcp_set_congestion_control() use from bpf hook Eric Dumazet <edumazet(a)google.com> tcp: be more careful in tcp_fragment() Takashi Iwai <tiwai(a)suse.de> sky2: Disable MSI on ASUS P6T Xin Long <lucien.xin(a)gmail.com> sctp: not bind the socket in sctp_connect Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: fix error handling on stream scheduler initialization David Howells <dhowells(a)redhat.com> rxrpc: Fix send on a connected, but unbound socket Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix issue with confused RX unit after PHY power-down on RTL8411b Yang Wei <albin_yang(a)163.com> nfc: fix potential illegal memory access Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: make sure offload also gets the keys wiped Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Re-work the queue selection for TSO packets Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: unset TCQ_F_CAN_BYPASS when adding filters Andrew Lunn <andrew(a)lunn.ch> net: phy: sfp: hwmon: Fix scaling of RX power John Hurley <john.hurley(a)netronome.com> net: openvswitch: fix csum updates for MPLS actions Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: neigh: fix multiple neigh timer scheduling Florian Westphal <fw(a)strlen.de> net: make skb_dst_force return true when dst is refcounted Baruch Siach <baruch(a)tkos.co.il> net: dsa: mv88e6xxx: wait after reset deactivation Justin Chen <justinpopo6(a)gmail.com> net: bcmgenet: use promisc for unsupported filters Ido Schimmel <idosch(a)mellanox.com> ipv6: Unlink sibling route in case of failure David Ahern <dsahern(a)gmail.com> ipv6: rt6_check should return NULL if 'from' is NULL Matteo Croce <mcroce(a)redhat.com> ipv4: don't set IPv6 only flags to IPv4 addresses Eric Dumazet <edumazet(a)google.com> igmp: fix memory leak in igmpv3_del_delrec() Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() Taehee Yoo <ap420073(a)gmail.com> caif-hsi: fix possible deadlock in cfhsi_exit_module() Brian King <brking(a)linux.vnet.ibm.com> bnx2x: Prevent load reordering in tx completion processing ------------- Diffstat: Makefile | 4 +- arch/mips/jz4740/board-qi_lb60.c | 16 +-- arch/x86/include/asm/kvm_host.h | 7 +- arch/x86/kvm/vmx/nested.c | 10 +- arch/x86/kvm/x86.c | 4 +- block/blk-zoned.c | 46 ++++--- drivers/dma-buf/dma-buf.c | 1 + drivers/dma-buf/reservation.c | 4 + drivers/gpio/gpio-davinci.c | 5 +- drivers/gpio/gpiolib-of.c | 10 +- drivers/net/caif/caif_hsi.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 7 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 57 ++++----- drivers/net/ethernet/marvell/sky2.c | 7 ++ drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 + .../ethernet/mellanox/mlx5/core/en/reporter_tx.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 7 +- drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 5 - .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 7 ++ .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 9 +- .../net/ethernet/mellanox/mlx5/core/lib/port_tun.c | 23 +--- drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 1 + drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c | 16 +-- drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 10 ++ .../ethernet/mellanox/mlxsw/spectrum_switchdev.c | 6 + drivers/net/ethernet/realtek/r8169.c | 137 +++++++++++++++++++++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 28 +++-- drivers/net/hyperv/netvsc_drv.c | 1 - drivers/net/macsec.c | 6 +- drivers/net/phy/sfp.c | 2 +- drivers/net/vrf.c | 58 +++++---- drivers/scsi/sd_zbc.c | 104 +++++++++++----- fs/ext4/dir.c | 19 ++- fs/ext4/ext4_jbd2.h | 12 +- fs/ext4/file.c | 4 + fs/ext4/inode.c | 24 +++- fs/ext4/ioctl.c | 46 ++++++- fs/ext4/move_extent.c | 3 +- fs/ext4/namei.c | 45 +++++-- fs/jbd2/commit.c | 23 +++- fs/jbd2/journal.c | 4 + fs/jbd2/transaction.c | 49 ++++---- include/linux/blkdev.h | 5 + include/linux/fs.h | 2 + include/linux/jbd2.h | 22 ++++ include/linux/mlx5/mlx5_ifc.h | 3 +- include/linux/perf_event.h | 5 + include/net/dst.h | 5 +- include/net/tcp.h | 8 +- include/net/tls.h | 1 + kernel/events/core.c | 83 ++++++++++--- mm/filemap.c | 22 ++++ net/bridge/br_input.c | 8 +- net/bridge/br_multicast.c | 23 ++-- net/bridge/br_stp_bpdu.c | 3 +- net/core/filter.c | 2 +- net/core/neighbour.c | 2 + net/ipv4/devinet.c | 8 ++ net/ipv4/igmp.c | 8 +- net/ipv4/tcp.c | 6 +- net/ipv4/tcp_cong.c | 6 +- net/ipv4/tcp_output.c | 13 +- net/ipv6/ip6_fib.c | 18 ++- net/ipv6/route.c | 2 +- net/netfilter/nf_queue.c | 6 +- net/netrom/af_netrom.c | 4 +- net/nfc/nci/data.c | 2 +- net/openvswitch/actions.c | 6 +- net/rxrpc/af_rxrpc.c | 4 +- net/sched/cls_api.c | 1 + net/sched/sch_fq_codel.c | 2 - net/sched/sch_sfq.c | 2 - net/sctp/socket.c | 24 +--- net/sctp/stream.c | 9 +- net/tls/tls_device.c | 10 +- net/tls/tls_main.c | 4 +- net/tls/tls_sw.c | 3 +- tools/perf/builtin-script.c | 3 +- tools/testing/selftests/net/txring_overwrite.c | 2 +- 82 files changed, 850 insertions(+), 335 deletions(-)

6 years, 2 months

7
77
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[PATCH stable 4.4] tcp: reset sk_send_head in tcp_write_queue_purge

by Mao Wenan

From: Soheil Hassas Yeganeh <soheil(a)google.com> tcp_write_queue_purge clears all the SKBs in the write queue but does not reset the sk_send_head. As a result, we can have a NULL pointer dereference anywhere that we use tcp_send_head instead of the tcp_write_queue_tail. For example, after a27fd7a8ed38 (tcp: purge write queue upon RST), we can purge the write queue on RST. Prior to 75c119afe14f (tcp: implement rb-tree based retransmit queue), tcp_push will only check tcp_send_head and then accesses tcp_write_queue_tail to send the actual SKB. As a result, it will dereference a NULL pointer. This has been reported twice for 4.14 where we don't have 75c119afe14f: By Timofey Titovets: [ 422.081094] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 [ 422.081254] IP: tcp_push+0x42/0x110 [ 422.081314] PGD 0 P4D 0 [ 422.081364] Oops: 0002 [#1] SMP PTI By Yongjian Xu: BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 IP: tcp_push+0x48/0x120 PGD 80000007ff77b067 P4D 80000007ff77b067 PUD 7fd989067 PMD 0 Oops: 0002 [#18] SMP PTI Modules linked in: tcp_diag inet_diag tcp_bbr sch_fq iTCO_wdt iTCO_vendor_support pcspkr ixgbe mdio i2c_i801 lpc_ich joydev input_leds shpchp e1000e igb dca ptp pps_core hwmon mei_me mei ipmi_si ipmi_msghandler sg ses scsi_transport_sas enclosure ext4 jbd2 mbcache sd_mod ahci libahci megaraid_sas wmi ast ttm dm_mirror dm_region_hash dm_log dm_mod dax CPU: 6 PID: 14156 Comm: [ET_NET 6] Tainted: G D 4.14.26-1.el6.x86_64 #1 Hardware name: LENOVO ThinkServer RD440 /ThinkServer RD440, BIOS A0TS80A 09/22/2014 task: ffff8807d78d8140 task.stack: ffffc9000e944000 RIP: 0010:tcp_push+0x48/0x120 RSP: 0018:ffffc9000e947a88 EFLAGS: 00010246 RAX: 00000000000005b4 RBX: ffff880f7cce9c00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffff8807d00f5000 RBP: ffffc9000e947aa8 R08: 0000000000001c84 R09: 0000000000000000 R10: ffff8807d00f5158 R11: 0000000000000000 R12: ffff8807d00f5000 R13: 0000000000000020 R14: 00000000000256d4 R15: 0000000000000000 FS: 00007f5916de9700(0000) GS:ffff88107fd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000038 CR3: 00000007f8226004 CR4: 00000000001606e0 Call Trace: tcp_sendmsg_locked+0x33d/0xe50 tcp_sendmsg+0x37/0x60 inet_sendmsg+0x39/0xc0 sock_sendmsg+0x49/0x60 sock_write_iter+0xb6/0x100 do_iter_readv_writev+0xec/0x130 ? rw_verify_area+0x49/0xb0 do_iter_write+0x97/0xd0 vfs_writev+0x7e/0xe0 ? __wake_up_common_lock+0x80/0xa0 ? __fget_light+0x2c/0x70 ? __do_page_fault+0x1e7/0x530 do_writev+0x60/0xf0 ? inet_shutdown+0xac/0x110 SyS_writev+0x10/0x20 do_syscall_64+0x6f/0x140 ? prepare_exit_to_usermode+0x8b/0xa0 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x3135ce0c57 RSP: 002b:00007f5916de4b00 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000003135ce0c57 RDX: 0000000000000002 RSI: 00007f5916de4b90 RDI: 000000000000606f RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5916de8c38 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000464cc R13: 00007f5916de8c30 R14: 00007f58d8bef080 R15: 0000000000000002 Code: 48 8b 97 60 01 00 00 4c 8d 97 58 01 00 00 41 b9 00 00 00 00 41 89 f3 4c 39 d2 49 0f 44 d1 41 81 e3 00 80 00 00 0f 85 b0 00 00 00 <80> 4a 38 08 44 8b 8f 74 06 00 00 44 89 8f 7c 06 00 00 83 e6 01 RIP: tcp_push+0x48/0x120 RSP: ffffc9000e947a88 CR2: 0000000000000038 ---[ end trace 8d545c2e93515549 ]--- There is other scenario which found in stable 4.4: Allocated: [<ffffffff82f380a6>] __alloc_skb+0xe6/0x600 net/core/skbuff.c:218 [<ffffffff832466c3>] alloc_skb_fclone include/linux/skbuff.h:856 [inline] [<ffffffff832466c3>] sk_stream_alloc_skb+0xa3/0x5d0 net/ipv4/tcp.c:833 [<ffffffff83249164>] tcp_sendmsg+0xd34/0x2b00 net/ipv4/tcp.c:1178 [<ffffffff83300ef3>] inet_sendmsg+0x203/0x4d0 net/ipv4/af_inet.c:755 Freed: [<ffffffff82f372fd>] __kfree_skb+0x1d/0x20 net/core/skbuff.c:676 [<ffffffff83288834>] sk_wmem_free_skb include/net/sock.h:1447 [inline] [<ffffffff83288834>] tcp_write_queue_purge include/net/tcp.h:1460 [inline] [<ffffffff83288834>] tcp_connect_init net/ipv4/tcp_output.c:3122 [inline] [<ffffffff83288834>] tcp_connect+0xb24/0x30c0 net/ipv4/tcp_output.c:3261 [<ffffffff8329b991>] tcp_v4_connect+0xf31/0x1890 net/ipv4/tcp_ipv4.c:246 BUG: KASAN: use-after-free in tcp_skb_pcount include/net/tcp.h:796 [inline] BUG: KASAN: use-after-free in tcp_init_tso_segs net/ipv4/tcp_output.c:1619 [inline] BUG: KASAN: use-after-free in tcp_write_xmit+0x3fc2/0x4cb0 net/ipv4/tcp_output.c:2056 [<ffffffff81515cd5>] kasan_report.cold.7+0x175/0x2f7 mm/kasan/report.c:408 [<ffffffff814f9784>] __asan_report_load2_noabort+0x14/0x20 mm/kasan/report.c:427 [<ffffffff83286582>] tcp_skb_pcount include/net/tcp.h:796 [inline] [<ffffffff83286582>] tcp_init_tso_segs net/ipv4/tcp_output.c:1619 [inline] [<ffffffff83286582>] tcp_write_xmit+0x3fc2/0x4cb0 net/ipv4/tcp_output.c:2056 [<ffffffff83287a40>] __tcp_push_pending_frames+0xa0/0x290 net/ipv4/tcp_output.c:2307 stable 4.4 and stable 4.9 don't have the commit abb4a8b870b5 ("tcp: purge write queue upon RST") which is referred in dbbf2d1e4077, in tcp_connect_init, it calls tcp_write_queue_purge, and does not reset sk_send_head, then UAF. stable 4.14 have the commit abb4a8b870b5 ("tcp: purge write queue upon RST"), in tcp_reset, it calls tcp_write_queue_purge(sk), and does not reset sk_send_head, then UAF. So this patch can be used to fix stable 4.4 and 4.9. Fixes: a27fd7a8ed38 (tcp: purge write queue upon RST) Reported-by: Timofey Titovets <nefelim4ag(a)gmail.com> Reported-by: Yongjian Xu <yongjianchn(a)gmail.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: Soheil Hassas Yeganeh <soheil(a)google.com> Tested-by: Yongjian Xu <yongjianchn(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Mao Wenan <maowenan(a)huawei.com> --- include/net/tcp.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/include/net/tcp.h b/include/net/tcp.h index bf8a0dae977a..77438a8406ec 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1443,6 +1443,11 @@ struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb, void tcp_fastopen_init_key_once(bool publish); #define TCP_FASTOPEN_KEY_LENGTH 16 +static inline void tcp_init_send_head(struct sock *sk) +{ + sk->sk_send_head = NULL; +} + /* Fastopen key context */ struct tcp_fastopen_context { struct crypto_cipher *tfm; @@ -1459,6 +1464,7 @@ static inline void tcp_write_queue_purge(struct sock *sk) sk_wmem_free_skb(sk, skb); sk_mem_reclaim(sk); tcp_clear_all_retrans_hints(tcp_sk(sk)); + tcp_init_send_head(sk); inet_csk(sk)->icsk_backoff = 0; } @@ -1520,11 +1526,6 @@ static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unli tcp_sk(sk)->highest_sack = NULL; } -static inline void tcp_init_send_head(struct sock *sk) -{ - sk->sk_send_head = NULL; -} - static inline void __tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb) { __skb_queue_tail(&sk->sk_write_queue, skb); -- 2.20.1

6 years, 2 months

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[PATCH 1/2] crypto: ccree: use the full crypt length value

by Gilad Ben-Yossef

In case of AEAD decryption verifcation error we were using the wrong value to zero out the plaintext buffer leaving the end of the buffer with the false plaintext. Signed-off-by: Gilad Ben-Yossef <gilad(a)benyossef.com> Fixes: ff27e85a85bb ("crypto: ccree - add AEAD support") CC: stable(a)vger.kernel.org # v4.17+ --- drivers/crypto/ccree/cc_aead.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c index 19abb872329c..8a6c825d40e8 100644 --- a/drivers/crypto/ccree/cc_aead.c +++ b/drivers/crypto/ccree/cc_aead.c @@ -268,7 +268,7 @@ static void cc_aead_complete(struct device *dev, void *cc_req, int err) /* In case of payload authentication failure, MUST NOT * revealed the decrypted message --> zero its memory. */ - cc_zero_sgl(areq->dst, areq_ctx->cryptlen); + cc_zero_sgl(areq->dst, areq->cryptlen); err = -EBADMSG; } /*ENCRYPT*/ -- 2.21.0

6 years, 2 months

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[PATCH] drm: mali-dp: Mark expected switch fall-through

by Anders Roxell

When fall-through warnings was enabled by default, commit d93512ef0f0e ("Makefile: Globally enable fall-through warning"), the following warnings was starting to show up: ../drivers/gpu/drm/arm/malidp_hw.c: In function ‘malidp_format_get_bpp’: ../drivers/gpu/drm/arm/malidp_hw.c:387:8: warning: this statement may fall through [-Wimplicit-fallthrough=] bpp = 30; ~~~~^~~~ ../drivers/gpu/drm/arm/malidp_hw.c:388:3: note: here case DRM_FORMAT_YUV420_10BIT: ^~~~ ../drivers/gpu/drm/arm/malidp_hw.c: In function ‘malidp_se_irq’: ../drivers/gpu/drm/arm/malidp_hw.c:1311:4: warning: this statement may fall through [-Wimplicit-fallthrough=] drm_writeback_signal_completion(&malidp->mw_connector, 0); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/arm/malidp_hw.c:1313:3: note: here case MW_START: ^~~~ Rework to add a 'break;' in a case that didn't have it so that the compiler doesn't warn about fall-through. Cc: stable(a)vger.kernel.org # v4.9+ Fixes: b8207562abdd ("drm/arm/malidp: Specified the rotation memory requirements for AFBC YUV formats") Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- drivers/gpu/drm/arm/malidp_hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index 50af399d7f6f..dc5fff9af338 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -385,6 +385,7 @@ int malidp_format_get_bpp(u32 fmt) switch (fmt) { case DRM_FORMAT_VUY101010: bpp = 30; + break; case DRM_FORMAT_YUV420_10BIT: bpp = 15; break; @@ -1309,7 +1310,7 @@ static irqreturn_t malidp_se_irq(int irq, void *arg) break; case MW_RESTART: drm_writeback_signal_completion(&malidp->mw_connector, 0); - /* fall through to a new start */ + /* fall through */ case MW_START: /* writeback started, need to emulate one-shot mode */ hw->disable_memwrite(hwdev); -- 2.20.1

6 years, 2 months

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[PATCH 5.1 00/62] 5.1.21-stable review

by Greg Kroah-Hartman

Note, this will be the LAST 5.1.y kernel release. Everyone should move to the 5.2.y series at this point in time. This is the start of the stable review cycle for the 5.1.21 release. There are 62 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun 28 Jul 2019 03:21:13 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.1.21-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.1.21-rc1 Kuo-Hsin Yang <vovoy(a)chromium.org> mm: vmscan: scan anonymous pages on file refaults Damien Le Moal <damien.lemoal(a)wdc.com> block: Limit zone array allocation size Damien Le Moal <damien.lemoal(a)wdc.com> sd_zbc: Fix report zones buffer allocation Paolo Bonzini <pbonzini(a)redhat.com> Revert "kvm: x86: Use task structs fpu field for user" Jan Kiszka <jan.kiszka(a)siemens.com> KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested Paolo Bonzini <pbonzini(a)redhat.com> KVM: nVMX: do not use dangling shadow VMCS after guest reset Theodore Ts'o <tytso(a)mit.edu> ext4: allow directory holes Ross Zwisler <zwisler(a)chromium.org> ext4: use jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> jbd2: introduce jbd2_inode dirty range scoping Ross Zwisler <zwisler(a)chromium.org> mm: add filemap_fdatawait_range_keep_errors() Theodore Ts'o <tytso(a)mit.edu> ext4: enforce the immutable flag on open files Darrick J. Wong <darrick.wong(a)oracle.com> ext4: don't allow any modifications to an immutable file Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix race between close() and fork() Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/core: Fix exclusive events' grouping Song Liu <songliubraving(a)fb.com> perf script: Assume native_arch for pipe mode Paul Cercueil <paul(a)crapouillou.net> MIPS: lb60: Fix pin mappings Keerthy <j-keerthy(a)ti.com> gpio: davinci: silence error prints in case of EPROBE_DEFER Nishka Dasgupta <nishkadg.linux(a)gmail.com> gpiolib: of: fix a memory leak in of_gpio_flags_quirks() Chris Wilson <chris(a)chris-wilson.co.uk> dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc Jérôme Glisse <jglisse(a)redhat.com> dma-buf: balance refcount inbalance Aya Levin <ayal(a)mellanox.com> net/mlx5e: Fix error flow in tx reporter diagnose Aya Levin <ayal(a)mellanox.com> net/mlx5e: Fix return value from timeout recover function Saeed Mahameed <saeedm(a)mellanox.com> net/mlx5e: Rx, Fix checksum calculation for new hardware Eli Britstein <elibr(a)mellanox.com> net/mlx5e: Fix port tunnel GRE entropy control Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: reject offload of TLS 1.3 Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: fix poll ignoring partially copied records Frank de Brabander <debrabander(a)gmail.com> selftests: txring_overwrite: fix incorrect test of mmap() return value Cong Wang <xiyou.wangcong(a)gmail.com> netrom: hold sock when setting skb->destructor Cong Wang <xiyou.wangcong(a)gmail.com> netrom: fix a memory leak in nr_rx_frame() Andreas Steinmetz <ast(a)domdv.de> macsec: fix checksumming after decryption Andreas Steinmetz <ast(a)domdv.de> macsec: fix use-after-free of skb during RX Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: stp: don't cache eth dest pointer before skb pull Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: don't cache ether dest pointer on input Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling Aya Levin <ayal(a)mellanox.com> net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn Peter Kosyh <p.kosyh(a)gmail.com> vrf: make sure skb->data contains ip header to make routing Christoph Paasch <cpaasch(a)apple.com> tcp: Reset bytes_acked and bytes_received when disconnecting Eric Dumazet <edumazet(a)google.com> tcp: fix tcp_set_congestion_control() use from bpf hook Eric Dumazet <edumazet(a)google.com> tcp: be more careful in tcp_fragment() Takashi Iwai <tiwai(a)suse.de> sky2: Disable MSI on ASUS P6T Xin Long <lucien.xin(a)gmail.com> sctp: not bind the socket in sctp_connect Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: fix error handling on stream scheduler initialization David Howells <dhowells(a)redhat.com> rxrpc: Fix send on a connected, but unbound socket Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix issue with confused RX unit after PHY power-down on RTL8411b Yang Wei <albin_yang(a)163.com> nfc: fix potential illegal memory access Jakub Kicinski <jakub.kicinski(a)netronome.com> net/tls: make sure offload also gets the keys wiped Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Re-work the queue selection for TSO packets Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: unset TCQ_F_CAN_BYPASS when adding filters Andrew Lunn <andrew(a)lunn.ch> net: phy: sfp: hwmon: Fix scaling of RX power John Hurley <john.hurley(a)netronome.com> net: openvswitch: fix csum updates for MPLS actions Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: neigh: fix multiple neigh timer scheduling Florian Westphal <fw(a)strlen.de> net: make skb_dst_force return true when dst is refcounted Baruch Siach <baruch(a)tkos.co.il> net: dsa: mv88e6xxx: wait after reset deactivation Justin Chen <justinpopo6(a)gmail.com> net: bcmgenet: use promisc for unsupported filters Ido Schimmel <idosch(a)mellanox.com> ipv6: Unlink sibling route in case of failure David Ahern <dsahern(a)gmail.com> ipv6: rt6_check should return NULL if 'from' is NULL Matteo Croce <mcroce(a)redhat.com> ipv4: don't set IPv6 only flags to IPv4 addresses Eric Dumazet <edumazet(a)google.com> igmp: fix memory leak in igmpv3_del_delrec() Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() Taehee Yoo <ap420073(a)gmail.com> caif-hsi: fix possible deadlock in cfhsi_exit_module() Brian King <brking(a)linux.vnet.ibm.com> bnx2x: Prevent load reordering in tx completion processing ------------- Diffstat: Makefile | 4 +- arch/mips/jz4740/board-qi_lb60.c | 16 +-- arch/x86/include/asm/kvm_host.h | 7 +- arch/x86/kvm/vmx/nested.c | 10 +- arch/x86/kvm/x86.c | 4 +- block/blk-zoned.c | 46 ++++--- drivers/dma-buf/dma-buf.c | 1 + drivers/dma-buf/reservation.c | 4 + drivers/gpio/gpio-davinci.c | 5 +- drivers/gpio/gpiolib-of.c | 1 + drivers/net/caif/caif_hsi.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 + drivers/net/ethernet/broadcom/genet/bcmgenet.c | 57 ++++----- drivers/net/ethernet/marvell/sky2.c | 7 ++ drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 + .../ethernet/mellanox/mlx5/core/en/reporter_tx.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 7 +- .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 9 +- .../net/ethernet/mellanox/mlx5/core/lib/port_tun.c | 23 +--- drivers/net/ethernet/realtek/r8169.c | 137 +++++++++++++++++++++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 29 +++-- drivers/net/hyperv/netvsc_drv.c | 1 - drivers/net/macsec.c | 6 +- drivers/net/phy/sfp.c | 2 +- drivers/net/vrf.c | 58 +++++---- drivers/scsi/sd_zbc.c | 104 +++++++++++----- fs/ext4/dir.c | 19 ++- fs/ext4/ext4_jbd2.h | 12 +- fs/ext4/file.c | 4 + fs/ext4/inode.c | 24 +++- fs/ext4/ioctl.c | 46 ++++++- fs/ext4/move_extent.c | 3 +- fs/ext4/namei.c | 45 +++++-- fs/jbd2/commit.c | 23 +++- fs/jbd2/journal.c | 4 + fs/jbd2/transaction.c | 49 ++++---- include/linux/blkdev.h | 5 + include/linux/fs.h | 2 + include/linux/jbd2.h | 22 ++++ include/linux/mlx5/mlx5_ifc.h | 3 +- include/linux/perf_event.h | 5 + include/net/dst.h | 5 +- include/net/tcp.h | 8 +- include/net/tls.h | 1 + kernel/events/core.c | 83 ++++++++++--- mm/filemap.c | 22 ++++ mm/vmscan.c | 6 +- net/bridge/br_input.c | 8 +- net/bridge/br_multicast.c | 23 ++-- net/bridge/br_stp_bpdu.c | 3 +- net/core/filter.c | 2 +- net/core/neighbour.c | 2 + net/ipv4/devinet.c | 8 ++ net/ipv4/igmp.c | 8 +- net/ipv4/tcp.c | 6 +- net/ipv4/tcp_cong.c | 6 +- net/ipv4/tcp_output.c | 13 +- net/ipv6/ip6_fib.c | 18 ++- net/ipv6/route.c | 2 +- net/netfilter/nf_queue.c | 6 +- net/netrom/af_netrom.c | 4 +- net/nfc/nci/data.c | 2 +- net/openvswitch/actions.c | 6 +- net/rxrpc/af_rxrpc.c | 4 +- net/sched/cls_api.c | 1 + net/sched/sch_fq_codel.c | 2 - net/sched/sch_sfq.c | 2 - net/sctp/socket.c | 24 +--- net/sctp/stream.c | 9 +- net/tls/tls_device.c | 10 +- net/tls/tls_main.c | 4 +- net/tls/tls_sw.c | 3 +- tools/perf/builtin-script.c | 3 +- tools/testing/selftests/net/txring_overwrite.c | 2 +- 76 files changed, 816 insertions(+), 315 deletions(-)

6 years, 2 months

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