September 2021 - Linux-stable-mirror

stable/linux-5.14.y build: 177 builds: 2 failed, 175 passed, 106 warnings (v5.14.4)

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stable/linux-5.14.y build: 177 builds: 2 failed, 175 passed, 106 warnings (v5.14.4) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.14.y/kernel/v5.14.4/ Tree: stable Branch: linux-5.14.y Git Describe: v5.14.4 Git Commit: d6f7bb5bb29096b2935c55deeb545616dab74406 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failures Detected: mips: decstation_64_defconfig: (gcc-8) FAIL lemote2f_defconfig: (gcc-8) FAIL Warnings Detected: arc: axs103_defconfig (gcc-8): 1 warning axs103_smp_defconfig (gcc-8): 1 warning haps_hs_defconfig (gcc-8): 1 warning haps_hs_smp_defconfig (gcc-8): 1 warning hsdk_defconfig (gcc-8): 1 warning nsimosci_hs_defconfig (gcc-8): 1 warning nsimosci_hs_smp_defconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_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 milbeaut_m10v_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning pleb_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 rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning stm32_defconfig (gcc-8): 1 warning tct_hammer_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vf610m4_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: bcm63xx_defconfig (gcc-8): 1 warning bigsur_defconfig (gcc-8): 1 warning capcella_defconfig (gcc-8): 1 warning cobalt_defconfig (gcc-8): 1 warning db1xxx_defconfig (gcc-8): 1 warning decstation_64_defconfig (gcc-8): 1 warning decstation_defconfig (gcc-8): 1 warning decstation_r4k_defconfig (gcc-8): 1 warning e55_defconfig (gcc-8): 1 warning fuloong2e_defconfig (gcc-8): 1 warning gpr_defconfig (gcc-8): 1 warning ip22_defconfig (gcc-8): 1 warning ip32_defconfig (gcc-8): 1 warning jazz_defconfig (gcc-8): 1 warning jmr3927_defconfig (gcc-8): 1 warning lemote2f_defconfig (gcc-8): 1 warning loongson2k_defconfig (gcc-8): 1 warning malta_defconfig (gcc-8): 1 warning malta_kvm_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning maltaaprp_defconfig (gcc-8): 1 warning maltasmvp_defconfig (gcc-8): 1 warning maltasmvp_eva_defconfig (gcc-8): 1 warning maltaup_defconfig (gcc-8): 1 warning maltaup_xpa_defconfig (gcc-8): 1 warning mpc30x_defconfig (gcc-8): 1 warning mtx1_defconfig (gcc-8): 1 warning pic32mzda_defconfig (gcc-8): 1 warning rb532_defconfig (gcc-8): 1 warning rm200_defconfig (gcc-8): 2 warnings sb1250_swarm_defconfig (gcc-8): 1 warning tb0219_defconfig (gcc-8): 1 warning tb0226_defconfig (gcc-8): 1 warning tb0287_defconfig (gcc-8): 1 warning workpad_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: Warnings summary: 99 block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] 2 <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- mini2440_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 2 warnings, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- rs90_defconfig (mips, 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, 6 warnings, 0 section mismatches Warnings: <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_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, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (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 -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] --- For more info write to <info(a)kernelci.org>

3 years, 3 months

1
0
0 0

[PATCH] x86/64/mm: Map all kernel memory into trampoline_pgd

by Joerg Roedel

From: Joerg Roedel <jroedel(a)suse.de> The trampoline_pgd only maps the 0xfffffff000000000-0xffffffffffffffff range of kernel memory (with 4-level paging). This range contains the kernels text+data+bss mappings and the module mapping space, but not the direct mapping and the vmalloc area. This is enough to get an application processors out of real-mode, but for code that switches back to real-mode the trampoline_pgd is missing important parts of the address space. For example, consider this code from arch/x86/kernel/reboot.c, function machine_real_restart() for a 64-bit kernel: #ifdef CONFIG_X86_32 load_cr3(initial_page_table); #else write_cr3(real_mode_header->trampoline_pgd); /* Exiting long mode will fail if CR4.PCIDE is set. */ if (boot_cpu_has(X86_FEATURE_PCID)) cr4_clear_bits(X86_CR4_PCIDE); #endif /* Jump to the identity-mapped low memory code */ #ifdef CONFIG_X86_32 asm volatile("jmpl *%0" : : "rm" (real_mode_header->machine_real_restart_asm), "a" (type)); #else asm volatile("ljmpl *%0" : : "m" (real_mode_header->machine_real_restart_asm), "D" (type)); #endif The code switches to the trampoline_pgd, which unmaps the direct mapping and also the kernel stack. The call to cr4_clear_bits() will find no stack and crash the machine. The real_mode_header pointer below points into the direct mapping, and dereferencing it also causes a crash. The reason this does not crash always is only that kernel mappings are global and the CR3 switch does not flush those mappings. But if theses mappings are not in the TLB already, the above code will crash before it can jump to the real-mode stub. Extend the trampoline_pgd to contain all kernel mappings to prevent these crashes and to make code which runs on this page-table more robust. Cc: stable(a)vger.kernel.org Signed-off-by: Joerg Roedel <jroedel(a)suse.de> --- arch/x86/realmode/init.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c index 31b5856010cb..7a08c96cb42a 100644 --- a/arch/x86/realmode/init.c +++ b/arch/x86/realmode/init.c @@ -72,6 +72,7 @@ static void __init setup_real_mode(void) #ifdef CONFIG_X86_64 u64 *trampoline_pgd; u64 efer; + int i; #endif base = (unsigned char *)real_mode_header; @@ -128,8 +129,17 @@ static void __init setup_real_mode(void) trampoline_header->flags = 0; trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd); + + /* + * Map all of kernel memory into the trampoline PGD so that it includes + * the direct mapping and vmalloc space. This is needed to keep the + * stack and real_mode_header mapped when switching to this page table. + */ + for (i = pgd_index(__PAGE_OFFSET); i < PTRS_PER_PGD; i++) + trampoline_pgd[i] = init_top_pgt[i].pgd; + + /* Map the real mode stub as virtual == physical */ trampoline_pgd[0] = trampoline_pgd_entry.pgd; - trampoline_pgd[511] = init_top_pgt[511].pgd; #endif sme_sev_setup_real_mode(trampoline_header); -- 2.33.0

3 years, 3 months

2
2
0 0

stable-rc/queue/4.9 build: 185 builds: 0 failed, 185 passed (v4.9.282-89-g5cf7788f31f5)

by kernelci.org bot

stable-rc/queue/4.9 build: 185 builds: 0 failed, 185 passed (v4.9.282-89-g5cf7788f31f5) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.282-89-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.282-89-g5cf7788f31f5 Git Commit: 5cf7788f31f5e8bda9238b2fc8f14d5c96da6955 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Section mismatches summary: 2 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ 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 (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 (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 -------------------------------------------------------------------------------- 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, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 (arc, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, 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 -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (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 -------------------------------------------------------------------------------- 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>

3 years, 3 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix upper limit for max_inline for page size 64K" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 6f93e834fa7c5faa0372e46828b4b2a966ac61d7 Mon Sep 17 00:00:00 2001 From: Anand Jain <anand.jain(a)oracle.com> Date: Tue, 10 Aug 2021 23:23:44 +0800 Subject: [PATCH] btrfs: fix upper limit for max_inline for page size 64K The mount option max_inline ranges from 0 to the sectorsize (which is now equal to page size). But we parse the mount options too early and before the actual sectorsize is read from the superblock. So the upper limit of max_inline is unaware of the actual sectorsize and is limited by the temporary sectorsize 4096, even on a system where the default sectorsize is 64K. Fix this by reading the superblock sectorsize before the mount option parse. Reported-by: Alexander Tsvetkov <alexander.tsvetkov(a)oracle.com> CC: stable(a)vger.kernel.org # 5.4+ Signed-off-by: Anand Jain <anand.jain(a)oracle.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2f9515dccce0..355ea88d5c5f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3314,6 +3314,30 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device */ fs_info->compress_type = BTRFS_COMPRESS_ZLIB; + /* + * Flag our filesystem as having big metadata blocks if they are bigger + * than the page size. + */ + if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) { + if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA)) + btrfs_info(fs_info, + "flagging fs with big metadata feature"); + features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA; + } + + /* Set up fs_info before parsing mount options */ + nodesize = btrfs_super_nodesize(disk_super); + sectorsize = btrfs_super_sectorsize(disk_super); + stripesize = sectorsize; + fs_info->dirty_metadata_batch = nodesize * (1 + ilog2(nr_cpu_ids)); + fs_info->delalloc_batch = sectorsize * 512 * (1 + ilog2(nr_cpu_ids)); + + fs_info->nodesize = nodesize; + fs_info->sectorsize = sectorsize; + fs_info->sectorsize_bits = ilog2(sectorsize); + fs_info->csums_per_leaf = BTRFS_MAX_ITEM_SIZE(fs_info) / fs_info->csum_size; + fs_info->stripesize = stripesize; + ret = btrfs_parse_options(fs_info, options, sb->s_flags); if (ret) { err = ret; @@ -3340,30 +3364,6 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device if (features & BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA) btrfs_info(fs_info, "has skinny extents"); - /* - * flag our filesystem as having big metadata blocks if - * they are bigger than the page size - */ - if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) { - if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA)) - btrfs_info(fs_info, - "flagging fs with big metadata feature"); - features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA; - } - - nodesize = btrfs_super_nodesize(disk_super); - sectorsize = btrfs_super_sectorsize(disk_super); - stripesize = sectorsize; - fs_info->dirty_metadata_batch = nodesize * (1 + ilog2(nr_cpu_ids)); - fs_info->delalloc_batch = sectorsize * 512 * (1 + ilog2(nr_cpu_ids)); - - /* Cache block sizes */ - fs_info->nodesize = nodesize; - fs_info->sectorsize = sectorsize; - fs_info->sectorsize_bits = ilog2(sectorsize); - fs_info->csums_per_leaf = BTRFS_MAX_ITEM_SIZE(fs_info) / fs_info->csum_size; - fs_info->stripesize = stripesize; - /* * mixed block groups end up with duplicate but slightly offset * extent buffers for the same range. It leads to corruptions

3 years, 3 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix upper limit for max_inline for page size 64K" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-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 6f93e834fa7c5faa0372e46828b4b2a966ac61d7 Mon Sep 17 00:00:00 2001 From: Anand Jain <anand.jain(a)oracle.com> Date: Tue, 10 Aug 2021 23:23:44 +0800 Subject: [PATCH] btrfs: fix upper limit for max_inline for page size 64K The mount option max_inline ranges from 0 to the sectorsize (which is now equal to page size). But we parse the mount options too early and before the actual sectorsize is read from the superblock. So the upper limit of max_inline is unaware of the actual sectorsize and is limited by the temporary sectorsize 4096, even on a system where the default sectorsize is 64K. Fix this by reading the superblock sectorsize before the mount option parse. Reported-by: Alexander Tsvetkov <alexander.tsvetkov(a)oracle.com> CC: stable(a)vger.kernel.org # 5.4+ Signed-off-by: Anand Jain <anand.jain(a)oracle.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2f9515dccce0..355ea88d5c5f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3314,6 +3314,30 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device */ fs_info->compress_type = BTRFS_COMPRESS_ZLIB; + /* + * Flag our filesystem as having big metadata blocks if they are bigger + * than the page size. + */ + if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) { + if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA)) + btrfs_info(fs_info, + "flagging fs with big metadata feature"); + features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA; + } + + /* Set up fs_info before parsing mount options */ + nodesize = btrfs_super_nodesize(disk_super); + sectorsize = btrfs_super_sectorsize(disk_super); + stripesize = sectorsize; + fs_info->dirty_metadata_batch = nodesize * (1 + ilog2(nr_cpu_ids)); + fs_info->delalloc_batch = sectorsize * 512 * (1 + ilog2(nr_cpu_ids)); + + fs_info->nodesize = nodesize; + fs_info->sectorsize = sectorsize; + fs_info->sectorsize_bits = ilog2(sectorsize); + fs_info->csums_per_leaf = BTRFS_MAX_ITEM_SIZE(fs_info) / fs_info->csum_size; + fs_info->stripesize = stripesize; + ret = btrfs_parse_options(fs_info, options, sb->s_flags); if (ret) { err = ret; @@ -3340,30 +3364,6 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device if (features & BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA) btrfs_info(fs_info, "has skinny extents"); - /* - * flag our filesystem as having big metadata blocks if - * they are bigger than the page size - */ - if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) { - if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA)) - btrfs_info(fs_info, - "flagging fs with big metadata feature"); - features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA; - } - - nodesize = btrfs_super_nodesize(disk_super); - sectorsize = btrfs_super_sectorsize(disk_super); - stripesize = sectorsize; - fs_info->dirty_metadata_batch = nodesize * (1 + ilog2(nr_cpu_ids)); - fs_info->delalloc_batch = sectorsize * 512 * (1 + ilog2(nr_cpu_ids)); - - /* Cache block sizes */ - fs_info->nodesize = nodesize; - fs_info->sectorsize = sectorsize; - fs_info->sectorsize_bits = ilog2(sectorsize); - fs_info->csums_per_leaf = BTRFS_MAX_ITEM_SIZE(fs_info) / fs_info->csum_size; - fs_info->stripesize = stripesize; - /* * mixed block groups end up with duplicate but slightly offset * extent buffers for the same range. It leads to corruptions

3 years, 3 months

1
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Btrfs backports for 5.14.x

by David Sterba

Hi, please add the following patches to 5.14 queue. All apply cleanly, thanks. 03fe78cc2942c55 btrfs: use delalloc_bytes to determine flush amount for shrink_delalloc e16460707e94c3d btrfs: wait on async extents when flushing delalloc 93c60b17f2b5fca btrfs: reduce the preemptive flushing threshold to 90% 114623979405abf btrfs: do not do preemptive flushing if the majority is global rsv

3 years, 3 months

2
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FAILED: patch "[PATCH] btrfs: wait on async extents when flushing delalloc" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 e16460707e94c3d4c1b5418cb68b28b8efa903b2 Mon Sep 17 00:00:00 2001 From: Josef Bacik <josef(a)toxicpanda.com> Date: Wed, 14 Jul 2021 14:47:21 -0400 Subject: [PATCH] btrfs: wait on async extents when flushing delalloc I've been debugging an early ENOSPC problem in production and finally root caused it to this problem. When we switched to the per-inode in 38d715f494f2 ("btrfs: use btrfs_start_delalloc_roots in shrink_delalloc") I pulled out the async extent handling, because we were doing the correct thing by calling filemap_flush() if we had async extents set. This would properly wait on any async extents by locking the page in the second flush, thus making sure our ordered extents were properly set up. However when I switched us back to page based flushing, I used sync_inode(), which allows us to pass in our own wbc. The problem here is that sync_inode() is smarter than the filemap_* helpers, it tries to avoid calling writepages at all. This means that our second call could skip calling do_writepages altogether, and thus not wait on the pagelock for the async helpers. This means we could come back before any ordered extents were created and then simply continue on in our flushing mechanisms and ENOSPC out when we have plenty of space to use. Fix this by putting back the async pages logic in shrink_delalloc. This allows us to bulk write out everything that we need to, and then we can wait in one place for the async helpers to catch up, and then wait on any ordered extents that are created. Fixes: e076ab2a2ca7 ("btrfs: shrink delalloc pages instead of full inodes") CC: stable(a)vger.kernel.org # 5.10+ Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 73b6413cc9af..25eb214f56ac 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9879,10 +9879,6 @@ static int start_delalloc_inodes(struct btrfs_root *root, &work->work); } else { ret = sync_inode(inode, wbc); - if (!ret && - test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT, - &BTRFS_I(inode)->runtime_flags)) - ret = sync_inode(inode, wbc); btrfs_add_delayed_iput(inode); if (ret || wbc->nr_to_write <= 0) goto out; diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index eb90a262563f..d9c8d738678f 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -532,9 +532,49 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, while ((delalloc_bytes || ordered_bytes) && loops < 3) { u64 temp = min(delalloc_bytes, to_reclaim) >> PAGE_SHIFT; long nr_pages = min_t(u64, temp, LONG_MAX); + int async_pages; btrfs_start_delalloc_roots(fs_info, nr_pages, true); + /* + * We need to make sure any outstanding async pages are now + * processed before we continue. This is because things like + * sync_inode() try to be smart and skip writing if the inode is + * marked clean. We don't use filemap_fwrite for flushing + * because we want to control how many pages we write out at a + * time, thus this is the only safe way to make sure we've + * waited for outstanding compressed workers to have started + * their jobs and thus have ordered extents set up properly. + * + * This exists because we do not want to wait for each + * individual inode to finish its async work, we simply want to + * start the IO on everybody, and then come back here and wait + * for all of the async work to catch up. Once we're done with + * that we know we'll have ordered extents for everything and we + * can decide if we wait for that or not. + * + * If we choose to replace this in the future, make absolutely + * sure that the proper waiting is being done in the async case, + * as there have been bugs in that area before. + */ + async_pages = atomic_read(&fs_info->async_delalloc_pages); + if (!async_pages) + goto skip_async; + + /* + * We don't want to wait forever, if we wrote less pages in this + * loop than we have outstanding, only wait for that number of + * pages, otherwise we can wait for all async pages to finish + * before continuing. + */ + if (async_pages > nr_pages) + async_pages -= nr_pages; + else + async_pages = 0; + wait_event(fs_info->async_submit_wait, + atomic_read(&fs_info->async_delalloc_pages) <= + async_pages); +skip_async: loops++; if (wait_ordered && !trans) { btrfs_wait_ordered_roots(fs_info, items, 0, (u64)-1);

3 years, 3 months

1
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FAILED: patch "[PATCH] btrfs: use delalloc_bytes to determine flush amount for" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 03fe78cc2942c55cc13be5ca42578750f17204a1 Mon Sep 17 00:00:00 2001 From: Josef Bacik <josef(a)toxicpanda.com> Date: Wed, 14 Jul 2021 14:47:20 -0400 Subject: [PATCH] btrfs: use delalloc_bytes to determine flush amount for shrink_delalloc We have been hitting some early ENOSPC issues in production with more recent kernels, and I tracked it down to us simply not flushing delalloc as aggressively as we should be. With tracing I was seeing us failing all tickets with all of the block rsvs at or around 0, with very little pinned space, but still around 120MiB of outstanding bytes_may_used. Upon further investigation I saw that we were flushing around 14 pages per shrink call for delalloc, despite having around 2GiB of delalloc outstanding. Consider the example of a 8 way machine, all CPUs trying to create a file in parallel, which at the time of this commit requires 5 items to do. Assuming a 16k leaf size, we have 10MiB of total metadata reclaim size waiting on reservations. Now assume we have 128MiB of delalloc outstanding. With our current math we would set items to 20, and then set to_reclaim to 20 * 256k, or 5MiB. Assuming that we went through this loop all 3 times, for both FLUSH_DELALLOC and FLUSH_DELALLOC_WAIT, and then did the full loop twice, we'd only flush 60MiB of the 128MiB delalloc space. This could leave a fair bit of delalloc reservations still hanging around by the time we go to ENOSPC out all the remaining tickets. Fix this two ways. First, change the calculations to be a fraction of the total delalloc bytes on the system. Prior to this change we were calculating based on dirty inodes so our math made more sense, now it's just completely unrelated to what we're actually doing. Second add a FLUSH_DELALLOC_FULL state, that we hold off until we've gone through the flush states at least once. This will empty the system of all delalloc so we're sure to be truly out of space when we start failing tickets. I'm tagging stable 5.10 and forward, because this is where we started using the page stuff heavily again. This affects earlier kernel versions as well, but would be a pain to backport to them as the flushing mechanisms aren't the same. CC: stable(a)vger.kernel.org # 5.10+ Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 3cccf0f05666..fd3084feb4b5 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2779,10 +2779,11 @@ enum btrfs_flush_state { FLUSH_DELAYED_REFS = 4, FLUSH_DELALLOC = 5, FLUSH_DELALLOC_WAIT = 6, - ALLOC_CHUNK = 7, - ALLOC_CHUNK_FORCE = 8, - RUN_DELAYED_IPUTS = 9, - COMMIT_TRANS = 10, + FLUSH_DELALLOC_FULL = 7, + ALLOC_CHUNK = 8, + ALLOC_CHUNK_FORCE = 9, + RUN_DELAYED_IPUTS = 10, + COMMIT_TRANS = 11, }; int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index fbd492fe87f9..eb90a262563f 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -493,6 +493,11 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, long time_left; int loops; + delalloc_bytes = percpu_counter_sum_positive(&fs_info->delalloc_bytes); + ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes); + if (delalloc_bytes == 0 && ordered_bytes == 0) + return; + /* Calc the number of the pages we need flush for space reservation */ if (to_reclaim == U64_MAX) { items = U64_MAX; @@ -500,22 +505,21 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, /* * to_reclaim is set to however much metadata we need to * reclaim, but reclaiming that much data doesn't really track - * exactly, so increase the amount to reclaim by 2x in order to - * make sure we're flushing enough delalloc to hopefully reclaim - * some metadata reservations. + * exactly. What we really want to do is reclaim full inode's + * worth of reservations, however that's not available to us + * here. We will take a fraction of the delalloc bytes for our + * flushing loops and hope for the best. Delalloc will expand + * the amount we write to cover an entire dirty extent, which + * will reclaim the metadata reservation for that range. If + * it's not enough subsequent flush stages will be more + * aggressive. */ + to_reclaim = max(to_reclaim, delalloc_bytes >> 3); items = calc_reclaim_items_nr(fs_info, to_reclaim) * 2; - to_reclaim = items * EXTENT_SIZE_PER_ITEM; } trans = (struct btrfs_trans_handle *)current->journal_info; - delalloc_bytes = percpu_counter_sum_positive( - &fs_info->delalloc_bytes); - ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes); - if (delalloc_bytes == 0 && ordered_bytes == 0) - return; - /* * If we are doing more ordered than delalloc we need to just wait on * ordered extents, otherwise we'll waste time trying to flush delalloc @@ -595,8 +599,11 @@ static void flush_space(struct btrfs_fs_info *fs_info, break; case FLUSH_DELALLOC: case FLUSH_DELALLOC_WAIT: + case FLUSH_DELALLOC_FULL: + if (state == FLUSH_DELALLOC_FULL) + num_bytes = U64_MAX; shrink_delalloc(fs_info, space_info, num_bytes, - state == FLUSH_DELALLOC_WAIT, for_preempt); + state != FLUSH_DELALLOC, for_preempt); break; case FLUSH_DELAYED_REFS_NR: case FLUSH_DELAYED_REFS: @@ -906,6 +913,14 @@ static void btrfs_async_reclaim_metadata_space(struct work_struct *work) commit_cycles--; } + /* + * We do not want to empty the system of delalloc unless we're + * under heavy pressure, so allow one trip through the flushing + * logic before we start doing a FLUSH_DELALLOC_FULL. + */ + if (flush_state == FLUSH_DELALLOC_FULL && !commit_cycles) + flush_state++; + /* * We don't want to force a chunk allocation until we've tried * pretty hard to reclaim space. Think of the case where we @@ -1069,7 +1084,7 @@ static void btrfs_preempt_reclaim_metadata_space(struct work_struct *work) * so if we now have space to allocate do the force chunk allocation. */ static const enum btrfs_flush_state data_flush_states[] = { - FLUSH_DELALLOC_WAIT, + FLUSH_DELALLOC_FULL, RUN_DELAYED_IPUTS, COMMIT_TRANS, ALLOC_CHUNK_FORCE, @@ -1158,6 +1173,7 @@ static const enum btrfs_flush_state evict_flush_states[] = { FLUSH_DELAYED_REFS, FLUSH_DELALLOC, FLUSH_DELALLOC_WAIT, + FLUSH_DELALLOC_FULL, ALLOC_CHUNK, COMMIT_TRANS, }; diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index c7d19eadecc5..8f58fd95efc7 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -94,6 +94,7 @@ struct btrfs_space_info; EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \ EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \ EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \ + EM( FLUSH_DELALLOC_FULL, "FLUSH_DELALLOC_FULL") \ EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \ EM( FLUSH_DELAYED_REFS, "FLUSH_ELAYED_REFS") \ EM( ALLOC_CHUNK, "ALLOC_CHUNK") \

3 years, 3 months

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5.14 stable backports

by Jens Axboe

And here's the 5.14 queue. -- Jens Axboe

3 years, 3 months

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5.10 stable backports

by Jens Axboe

Hi Greg, Looked over the 5.10/13/14 stable failures, and here's the queue for 5.10. I'll be sending 5.13 and 5.14 after this. -- Jens Axboe

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Linux-stable-mirror September 2021