October 2020 - Linux-stable-mirror

stable-rc/queue/4.9 build: 197 builds: 2 failed, 195 passed, 4 warnings (v4.9.240-12-g493707a5601a)

by kernelci.org bot

stable-rc/queue/4.9 build: 197 builds: 2 failed, 195 passed, 4 warnings (v4.9.240-12-g493707a5601a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.240-12-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.240-12-g493707a5601a Git Commit: 493707a5601a3129d83e2c064b4fecedbed8afdb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-8) FAIL mips: 32r2el_defconfig: (gcc-8) FAIL Warnings Detected: arc: arm64: arm: at91_dt_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning i386: mips: x86_64: Warnings summary: 4 /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] Section mismatches summary: 2 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — 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 -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — FAIL, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- 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 (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, 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 -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/queue/5.8 build: 195 builds: 1 failed, 194 passed, 18 warnings (v5.8.16-74-gd3913618d680)

by kernelci.org bot

stable-rc/queue/5.8 build: 195 builds: 1 failed, 194 passed, 18 warnings (v5.8.16-74-gd3913618d680) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.8/kernel/v5.8.16-74-g… Tree: stable-rc Branch: queue/5.8 Git Describe: v5.8.16-74-gd3913618d680 Git Commit: d3913618d680cd77525d39f7370fdb67c9f340d6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: arm: rpc_defconfig: (gcc-8) FAIL Warnings Detected: arc: arm64: defconfig (gcc-8): 8 warnings arm: i386: mips: loongson3_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning rm200_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) 3 /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:141: Warning: macro instruction expanded into multiple instructions 1 /scratch/linux/drivers/media/tuners/mxl5005s.c:3953:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /scratch/linux/drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) 1 /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: modpost: vmlinux.o(.text.unlikely+0x2c00): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: modpost: vmlinux.o(.text.unlikely+0x2980): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text.unlikely+0x2c00): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text.unlikely+0x2980): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) -------------------------------------------------------------------------------- defconfig (riscv, 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/media/tuners/mxl5005s.c:3953:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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_virt_defconfig (riscv, 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 -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — FAIL, 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>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 6 months

1
0
0 0

FAILED: patch "[PATCH] crypto: caam - add xts check for block length equal to zero" 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 297b931c2a3cada230d8b84432ee982fc68cf76a Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:25 +0300 Subject: [PATCH] crypto: caam - add xts check for block length equal to zero MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit XTS should not return succes when dealing with block length equal to zero. This is different than the rest of the skcipher algorithms. Fixes: 31bb2f0da1b50 ("crypto: caam - check zero-length input") Cc: <stable(a)vger.kernel.org> # v5.4+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index a79b26f84169..e72aa3e2e065 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -1787,7 +1787,12 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt) u32 *desc; int ret = 0; - if (!req->cryptlen) + /* + * XTS is expected to return an error even for input length = 0 + * Note that the case input length < block size will be caught during + * HW offloading and return an error. + */ + if (!req->cryptlen && !ctx->fallback) return 0; if (ctx->fallback && (xts_skcipher_ivsize(req) || diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c index 30aceaf325d7..efcc7cb050fc 100644 --- a/drivers/crypto/caam/caamalg_qi.c +++ b/drivers/crypto/caam/caamalg_qi.c @@ -1405,7 +1405,12 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt) struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); int ret; - if (!req->cryptlen) + /* + * XTS is expected to return an error even for input length = 0 + * Note that the case input length < block size will be caught during + * HW offloading and return an error. + */ + if (!req->cryptlen && !ctx->fallback) return 0; if (ctx->fallback && (xts_skcipher_ivsize(req) || diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 255b818c82b2..4cbd7e834888 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -1472,7 +1472,12 @@ static int skcipher_encrypt(struct skcipher_request *req) struct caam_request *caam_req = skcipher_request_ctx(req); int ret; - if (!req->cryptlen) + /* + * XTS is expected to return an error even for input length = 0 + * Note that the case input length < block size will be caught during + * HW offloading and return an error. + */ + if (!req->cryptlen && !ctx->fallback) return 0; if (ctx->fallback && (xts_skcipher_ivsize(req) || @@ -1516,7 +1521,12 @@ static int skcipher_decrypt(struct skcipher_request *req) struct caam_request *caam_req = skcipher_request_ctx(req); int ret; - if (!req->cryptlen) + /* + * XTS is expected to return an error even for input length = 0 + * Note that the case input length < block size will be caught during + * HW offloading and return an error. + */ + if (!req->cryptlen && !ctx->fallback) return 0; if (ctx->fallback && (xts_skcipher_ivsize(req) ||

4 years, 6 months

1
0
0 0

FAILED: patch "[PATCH] crypto: caam/qi2 - add support for more XTS key lengths" 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 596efd57cfa1e1bee575e2a2df44fd8ec5e4a42d Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:24 +0300 Subject: [PATCH] crypto: caam/qi2 - add support for more XTS key lengths MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since it adheres strictly to the standard. All the other key lengths are accepted and processed through a fallback as long as they pass the xts_verify_key() checks. Fixes: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index c36d11820db3..255b818c82b2 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -19,6 +19,7 @@ #include <linux/fsl/mc.h> #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> +#include <crypto/xts.h> #include <asm/unaligned.h> #define CAAM_CRA_PRIORITY 2000 @@ -81,6 +82,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + bool xts_key_fallback; struct crypto_skcipher *fallback; }; @@ -1060,11 +1062,15 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; int err; - if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { + err = xts_verify_key(skcipher, key, keylen); + if (err) { dev_dbg(dev, "key size mismatch\n"); - return -EINVAL; + return err; } + if (keylen != 2 * AES_KEYSIZE_128 && keylen != 2 * AES_KEYSIZE_256) + ctx->xts_key_fallback = true; + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); if (err) return err; @@ -1469,7 +1475,8 @@ static int skcipher_encrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); skcipher_request_set_callback(&caam_req->fallback_req, req->base.flags, @@ -1512,7 +1519,8 @@ static int skcipher_decrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); skcipher_request_set_callback(&caam_req->fallback_req, req->base.flags,

4 years, 6 months

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FAILED: patch "[PATCH] crypto: caam/qi2 - add support for more XTS key lengths" failed to apply to 5.8-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.8-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 596efd57cfa1e1bee575e2a2df44fd8ec5e4a42d Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:24 +0300 Subject: [PATCH] crypto: caam/qi2 - add support for more XTS key lengths MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since it adheres strictly to the standard. All the other key lengths are accepted and processed through a fallback as long as they pass the xts_verify_key() checks. Fixes: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index c36d11820db3..255b818c82b2 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -19,6 +19,7 @@ #include <linux/fsl/mc.h> #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> +#include <crypto/xts.h> #include <asm/unaligned.h> #define CAAM_CRA_PRIORITY 2000 @@ -81,6 +82,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + bool xts_key_fallback; struct crypto_skcipher *fallback; }; @@ -1060,11 +1062,15 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; int err; - if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { + err = xts_verify_key(skcipher, key, keylen); + if (err) { dev_dbg(dev, "key size mismatch\n"); - return -EINVAL; + return err; } + if (keylen != 2 * AES_KEYSIZE_128 && keylen != 2 * AES_KEYSIZE_256) + ctx->xts_key_fallback = true; + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); if (err) return err; @@ -1469,7 +1475,8 @@ static int skcipher_encrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); skcipher_request_set_callback(&caam_req->fallback_req, req->base.flags, @@ -1512,7 +1519,8 @@ static int skcipher_decrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); skcipher_request_set_callback(&caam_req->fallback_req, req->base.flags,

4 years, 6 months

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FAILED: patch "[PATCH] crypto: caam/qi2 - add fallback for XTS with more than 8B IV" 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 36e2d7cfdcf17b6126863d884d4200191e922524 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:21 +0300 Subject: [PATCH] crypto: caam/qi2 - add fallback for XTS with more than 8B IV MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A hardware limitation exists for CAAM until Era 9 which restricts the accelerator to IVs with only 8 bytes. When CAAM has a lower era a fallback is necessary to process 16 bytes IV. Fixes: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig index 8169e6cd04e6..84ea7cba5ee5 100644 --- a/drivers/crypto/caam/Kconfig +++ b/drivers/crypto/caam/Kconfig @@ -167,6 +167,7 @@ config CRYPTO_DEV_FSL_DPAA2_CAAM select CRYPTO_AEAD select CRYPTO_HASH select CRYPTO_DES + select CRYPTO_XTS help CAAM driver for QorIQ Data Path Acceleration Architecture 2. It handles DPSECI DPAA2 objects that sit on the Management Complex diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 076c6b04bea9..c36d11820db3 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -19,6 +19,7 @@ #include <linux/fsl/mc.h> #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> +#include <asm/unaligned.h> #define CAAM_CRA_PRIORITY 2000 @@ -80,6 +81,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + struct crypto_skcipher *fallback; }; static void *dpaa2_caam_iova_to_virt(struct dpaa2_caam_priv *priv, @@ -1056,12 +1058,17 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, struct device *dev = ctx->dev; struct caam_flc *flc; u32 *desc; + int err; if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { dev_dbg(dev, "key size mismatch\n"); return -EINVAL; } + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); + if (err) + return err; + ctx->cdata.keylen = keylen; ctx->cdata.key_virt = key; ctx->cdata.key_inline = true; @@ -1443,6 +1450,14 @@ static void skcipher_decrypt_done(void *cbk_ctx, u32 status) skcipher_request_complete(req, ecode); } +static inline bool xts_skcipher_ivsize(struct skcipher_request *req) +{ + struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); + unsigned int ivsize = crypto_skcipher_ivsize(skcipher); + + return !!get_unaligned((u64 *)(req->iv + (ivsize / 2))); +} + static int skcipher_encrypt(struct skcipher_request *req) { struct skcipher_edesc *edesc; @@ -1454,6 +1469,18 @@ static int skcipher_encrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; + if (ctx->fallback && xts_skcipher_ivsize(req)) { + skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); + skcipher_request_set_callback(&caam_req->fallback_req, + req->base.flags, + req->base.complete, + req->base.data); + skcipher_request_set_crypt(&caam_req->fallback_req, req->src, + req->dst, req->cryptlen, req->iv); + + return crypto_skcipher_encrypt(&caam_req->fallback_req); + } + /* allocate extended descriptor */ edesc = skcipher_edesc_alloc(req); if (IS_ERR(edesc)) @@ -1484,6 +1511,19 @@ static int skcipher_decrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; + + if (ctx->fallback && xts_skcipher_ivsize(req)) { + skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); + skcipher_request_set_callback(&caam_req->fallback_req, + req->base.flags, + req->base.complete, + req->base.data); + skcipher_request_set_crypt(&caam_req->fallback_req, req->src, + req->dst, req->cryptlen, req->iv); + + return crypto_skcipher_decrypt(&caam_req->fallback_req); + } + /* allocate extended descriptor */ edesc = skcipher_edesc_alloc(req); if (IS_ERR(edesc)) @@ -1537,9 +1577,34 @@ static int caam_cra_init_skcipher(struct crypto_skcipher *tfm) struct skcipher_alg *alg = crypto_skcipher_alg(tfm); struct caam_skcipher_alg *caam_alg = container_of(alg, typeof(*caam_alg), skcipher); + struct caam_ctx *ctx = crypto_skcipher_ctx(tfm); + u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK; + int ret = 0; + + if (alg_aai == OP_ALG_AAI_XTS) { + const char *tfm_name = crypto_tfm_alg_name(&tfm->base); + struct crypto_skcipher *fallback; + + fallback = crypto_alloc_skcipher(tfm_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(fallback)) { + dev_err(ctx->dev, "Failed to allocate %s fallback: %ld\n", + tfm_name, PTR_ERR(fallback)); + return PTR_ERR(fallback); + } + + ctx->fallback = fallback; + crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request) + + crypto_skcipher_reqsize(fallback)); + } else { + crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request)); + } - crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request)); - return caam_cra_init(crypto_skcipher_ctx(tfm), &caam_alg->caam, false); + ret = caam_cra_init(ctx, &caam_alg->caam, false); + if (ret && ctx->fallback) + crypto_free_skcipher(ctx->fallback); + + return ret; } static int caam_cra_init_aead(struct crypto_aead *tfm) @@ -1562,7 +1627,11 @@ static void caam_exit_common(struct caam_ctx *ctx) static void caam_cra_exit(struct crypto_skcipher *tfm) { - caam_exit_common(crypto_skcipher_ctx(tfm)); + struct caam_ctx *ctx = crypto_skcipher_ctx(tfm); + + if (ctx->fallback) + crypto_free_skcipher(ctx->fallback); + caam_exit_common(ctx); } static void caam_cra_exit_aead(struct crypto_aead *tfm) @@ -1665,6 +1734,7 @@ static struct caam_skcipher_alg driver_algs[] = { .base = { .cra_name = "xts(aes)", .cra_driver_name = "xts-aes-caam-qi2", + .cra_flags = CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = AES_BLOCK_SIZE, }, .setkey = xts_skcipher_setkey, @@ -2912,8 +2982,8 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg) alg->base.cra_module = THIS_MODULE; alg->base.cra_priority = CAAM_CRA_PRIORITY; alg->base.cra_ctxsize = sizeof(struct caam_ctx); - alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY | - CRYPTO_ALG_KERN_DRIVER_ONLY; + alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY | + CRYPTO_ALG_KERN_DRIVER_ONLY); alg->init = caam_cra_init_skcipher; alg->exit = caam_cra_exit; diff --git a/drivers/crypto/caam/caamalg_qi2.h b/drivers/crypto/caam/caamalg_qi2.h index f29cb7bd7dd3..d35253407ade 100644 --- a/drivers/crypto/caam/caamalg_qi2.h +++ b/drivers/crypto/caam/caamalg_qi2.h @@ -13,6 +13,7 @@ #include <linux/netdevice.h> #include "dpseci.h" #include "desc_constr.h" +#include <crypto/skcipher.h> #define DPAA2_CAAM_STORE_SIZE 16 /* NAPI weight *must* be a multiple of the store size. */ @@ -186,6 +187,7 @@ struct caam_request { void (*cbk)(void *ctx, u32 err); void *ctx; void *edesc; + struct skcipher_request fallback_req; }; /**

4 years, 6 months

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FAILED: patch "[PATCH] crypto: caam/qi2 - add fallback for XTS with more than 8B IV" failed to apply to 5.8-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.8-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 36e2d7cfdcf17b6126863d884d4200191e922524 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:21 +0300 Subject: [PATCH] crypto: caam/qi2 - add fallback for XTS with more than 8B IV MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A hardware limitation exists for CAAM until Era 9 which restricts the accelerator to IVs with only 8 bytes. When CAAM has a lower era a fallback is necessary to process 16 bytes IV. Fixes: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig index 8169e6cd04e6..84ea7cba5ee5 100644 --- a/drivers/crypto/caam/Kconfig +++ b/drivers/crypto/caam/Kconfig @@ -167,6 +167,7 @@ config CRYPTO_DEV_FSL_DPAA2_CAAM select CRYPTO_AEAD select CRYPTO_HASH select CRYPTO_DES + select CRYPTO_XTS help CAAM driver for QorIQ Data Path Acceleration Architecture 2. It handles DPSECI DPAA2 objects that sit on the Management Complex diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 076c6b04bea9..c36d11820db3 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -19,6 +19,7 @@ #include <linux/fsl/mc.h> #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> +#include <asm/unaligned.h> #define CAAM_CRA_PRIORITY 2000 @@ -80,6 +81,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + struct crypto_skcipher *fallback; }; static void *dpaa2_caam_iova_to_virt(struct dpaa2_caam_priv *priv, @@ -1056,12 +1058,17 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, struct device *dev = ctx->dev; struct caam_flc *flc; u32 *desc; + int err; if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { dev_dbg(dev, "key size mismatch\n"); return -EINVAL; } + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); + if (err) + return err; + ctx->cdata.keylen = keylen; ctx->cdata.key_virt = key; ctx->cdata.key_inline = true; @@ -1443,6 +1450,14 @@ static void skcipher_decrypt_done(void *cbk_ctx, u32 status) skcipher_request_complete(req, ecode); } +static inline bool xts_skcipher_ivsize(struct skcipher_request *req) +{ + struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); + unsigned int ivsize = crypto_skcipher_ivsize(skcipher); + + return !!get_unaligned((u64 *)(req->iv + (ivsize / 2))); +} + static int skcipher_encrypt(struct skcipher_request *req) { struct skcipher_edesc *edesc; @@ -1454,6 +1469,18 @@ static int skcipher_encrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; + if (ctx->fallback && xts_skcipher_ivsize(req)) { + skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); + skcipher_request_set_callback(&caam_req->fallback_req, + req->base.flags, + req->base.complete, + req->base.data); + skcipher_request_set_crypt(&caam_req->fallback_req, req->src, + req->dst, req->cryptlen, req->iv); + + return crypto_skcipher_encrypt(&caam_req->fallback_req); + } + /* allocate extended descriptor */ edesc = skcipher_edesc_alloc(req); if (IS_ERR(edesc)) @@ -1484,6 +1511,19 @@ static int skcipher_decrypt(struct skcipher_request *req) if (!req->cryptlen) return 0; + + if (ctx->fallback && xts_skcipher_ivsize(req)) { + skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback); + skcipher_request_set_callback(&caam_req->fallback_req, + req->base.flags, + req->base.complete, + req->base.data); + skcipher_request_set_crypt(&caam_req->fallback_req, req->src, + req->dst, req->cryptlen, req->iv); + + return crypto_skcipher_decrypt(&caam_req->fallback_req); + } + /* allocate extended descriptor */ edesc = skcipher_edesc_alloc(req); if (IS_ERR(edesc)) @@ -1537,9 +1577,34 @@ static int caam_cra_init_skcipher(struct crypto_skcipher *tfm) struct skcipher_alg *alg = crypto_skcipher_alg(tfm); struct caam_skcipher_alg *caam_alg = container_of(alg, typeof(*caam_alg), skcipher); + struct caam_ctx *ctx = crypto_skcipher_ctx(tfm); + u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK; + int ret = 0; + + if (alg_aai == OP_ALG_AAI_XTS) { + const char *tfm_name = crypto_tfm_alg_name(&tfm->base); + struct crypto_skcipher *fallback; + + fallback = crypto_alloc_skcipher(tfm_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(fallback)) { + dev_err(ctx->dev, "Failed to allocate %s fallback: %ld\n", + tfm_name, PTR_ERR(fallback)); + return PTR_ERR(fallback); + } + + ctx->fallback = fallback; + crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request) + + crypto_skcipher_reqsize(fallback)); + } else { + crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request)); + } - crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request)); - return caam_cra_init(crypto_skcipher_ctx(tfm), &caam_alg->caam, false); + ret = caam_cra_init(ctx, &caam_alg->caam, false); + if (ret && ctx->fallback) + crypto_free_skcipher(ctx->fallback); + + return ret; } static int caam_cra_init_aead(struct crypto_aead *tfm) @@ -1562,7 +1627,11 @@ static void caam_exit_common(struct caam_ctx *ctx) static void caam_cra_exit(struct crypto_skcipher *tfm) { - caam_exit_common(crypto_skcipher_ctx(tfm)); + struct caam_ctx *ctx = crypto_skcipher_ctx(tfm); + + if (ctx->fallback) + crypto_free_skcipher(ctx->fallback); + caam_exit_common(ctx); } static void caam_cra_exit_aead(struct crypto_aead *tfm) @@ -1665,6 +1734,7 @@ static struct caam_skcipher_alg driver_algs[] = { .base = { .cra_name = "xts(aes)", .cra_driver_name = "xts-aes-caam-qi2", + .cra_flags = CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = AES_BLOCK_SIZE, }, .setkey = xts_skcipher_setkey, @@ -2912,8 +2982,8 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg) alg->base.cra_module = THIS_MODULE; alg->base.cra_priority = CAAM_CRA_PRIORITY; alg->base.cra_ctxsize = sizeof(struct caam_ctx); - alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY | - CRYPTO_ALG_KERN_DRIVER_ONLY; + alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY | + CRYPTO_ALG_KERN_DRIVER_ONLY); alg->init = caam_cra_init_skcipher; alg->exit = caam_cra_exit; diff --git a/drivers/crypto/caam/caamalg_qi2.h b/drivers/crypto/caam/caamalg_qi2.h index f29cb7bd7dd3..d35253407ade 100644 --- a/drivers/crypto/caam/caamalg_qi2.h +++ b/drivers/crypto/caam/caamalg_qi2.h @@ -13,6 +13,7 @@ #include <linux/netdevice.h> #include "dpseci.h" #include "desc_constr.h" +#include <crypto/skcipher.h> #define DPAA2_CAAM_STORE_SIZE 16 /* NAPI weight *must* be a multiple of the store size. */ @@ -186,6 +187,7 @@ struct caam_request { void (*cbk)(void *ctx, u32 err); void *ctx; void *edesc; + struct skcipher_request fallback_req; }; /**

4 years, 6 months

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FAILED: patch "[PATCH] crypto: caam/jr - add support for more XTS key lengths" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c91f734862664ca86dc3ee7e55f199e2bde829e4 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:22 +0300 Subject: [PATCH] crypto: caam/jr - add support for more XTS key lengths MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since it adheres strictly to the standard. All the other key lengths are accepted and processed through a fallback as long as they pass the xts_verify_key() checks. Fixes: c6415a6016bf ("crypto: caam - add support for acipher xts(aes)") Cc: <stable(a)vger.kernel.org> # v4.4+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index adb2c05a8bde..a79b26f84169 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -57,6 +57,7 @@ #include "key_gen.h" #include "caamalg_desc.h" #include <crypto/engine.h> +#include <crypto/xts.h> #include <asm/unaligned.h> /* @@ -115,6 +116,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + bool xts_key_fallback; struct crypto_skcipher *fallback; }; @@ -835,11 +837,15 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; int err; - if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { + err = xts_verify_key(skcipher, key, keylen); + if (err) { dev_dbg(jrdev, "key size mismatch\n"); - return -EINVAL; + return err; } + if (keylen != 2 * AES_KEYSIZE_128 && keylen != 2 * AES_KEYSIZE_256) + ctx->xts_key_fallback = true; + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); if (err) return err; @@ -1784,7 +1790,8 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req); skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback);

4 years, 6 months

1
0
0 0

FAILED: patch "[PATCH] crypto: caam/jr - add support for more XTS key lengths" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c91f734862664ca86dc3ee7e55f199e2bde829e4 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:22 +0300 Subject: [PATCH] crypto: caam/jr - add support for more XTS key lengths MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since it adheres strictly to the standard. All the other key lengths are accepted and processed through a fallback as long as they pass the xts_verify_key() checks. Fixes: c6415a6016bf ("crypto: caam - add support for acipher xts(aes)") Cc: <stable(a)vger.kernel.org> # v4.4+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index adb2c05a8bde..a79b26f84169 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -57,6 +57,7 @@ #include "key_gen.h" #include "caamalg_desc.h" #include <crypto/engine.h> +#include <crypto/xts.h> #include <asm/unaligned.h> /* @@ -115,6 +116,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + bool xts_key_fallback; struct crypto_skcipher *fallback; }; @@ -835,11 +837,15 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; int err; - if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { + err = xts_verify_key(skcipher, key, keylen); + if (err) { dev_dbg(jrdev, "key size mismatch\n"); - return -EINVAL; + return err; } + if (keylen != 2 * AES_KEYSIZE_128 && keylen != 2 * AES_KEYSIZE_256) + ctx->xts_key_fallback = true; + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); if (err) return err; @@ -1784,7 +1790,8 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req); skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback);

4 years, 6 months

1
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0 0

FAILED: patch "[PATCH] crypto: caam/jr - add support for more XTS key lengths" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c91f734862664ca86dc3ee7e55f199e2bde829e4 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Tue, 22 Sep 2020 19:03:22 +0300 Subject: [PATCH] crypto: caam/jr - add support for more XTS key lengths MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since it adheres strictly to the standard. All the other key lengths are accepted and processed through a fallback as long as they pass the xts_verify_key() checks. Fixes: c6415a6016bf ("crypto: caam - add support for acipher xts(aes)") Cc: <stable(a)vger.kernel.org> # v4.4+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index adb2c05a8bde..a79b26f84169 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -57,6 +57,7 @@ #include "key_gen.h" #include "caamalg_desc.h" #include <crypto/engine.h> +#include <crypto/xts.h> #include <asm/unaligned.h> /* @@ -115,6 +116,7 @@ struct caam_ctx { struct alginfo adata; struct alginfo cdata; unsigned int authsize; + bool xts_key_fallback; struct crypto_skcipher *fallback; }; @@ -835,11 +837,15 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; int err; - if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { + err = xts_verify_key(skcipher, key, keylen); + if (err) { dev_dbg(jrdev, "key size mismatch\n"); - return -EINVAL; + return err; } + if (keylen != 2 * AES_KEYSIZE_128 && keylen != 2 * AES_KEYSIZE_256) + ctx->xts_key_fallback = true; + err = crypto_skcipher_setkey(ctx->fallback, key, keylen); if (err) return err; @@ -1784,7 +1790,8 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt) if (!req->cryptlen) return 0; - if (ctx->fallback && xts_skcipher_ivsize(req)) { + if (ctx->fallback && (xts_skcipher_ivsize(req) || + ctx->xts_key_fallback)) { struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req); skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback);

4 years, 6 months

1
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0 0

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Linux-stable-mirror October 2020