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[PATCH] power: supply: check if calc_soc succeeded in pm860x_init_battery

by trix＠redhat.com

From: Tom Rix <trix(a)redhat.com> clang static analysis flags this error 88pm860x_battery.c:522:19: warning: Assigned value is garbage or undefined [core.uninitialized.Assign] info->start_soc = soc; ^ ~~~ soc is set by calling calc_soc. But calc_soc can return without setting soc. So check the return status and bail similarly to other checks in pm860x_init_battery and initialize soc to silence the warning. Fixes: a830d28b48bf ("power_supply: Enable battery-charger for 88pm860x") Signed-off-by: Tom Rix <trix(a)redhat.com> --- drivers/power/supply/88pm860x_battery.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/88pm860x_battery.c b/drivers/power/supply/88pm860x_battery.c index 1308f3a185f3..590da88a17a2 100644 --- a/drivers/power/supply/88pm860x_battery.c +++ b/drivers/power/supply/88pm860x_battery.c @@ -433,7 +433,7 @@ static void pm860x_init_battery(struct pm860x_battery_info *info) int ret; int data; int bat_remove; - int soc; + int soc = 0; /* measure enable on GPADC1 */ data = MEAS1_GP1; @@ -496,7 +496,9 @@ static void pm860x_init_battery(struct pm860x_battery_info *info) } mutex_unlock(&info->lock); - calc_soc(info, OCV_MODE_ACTIVE, &soc); + ret = calc_soc(info, OCV_MODE_ACTIVE, &soc); + if (ret < 0) + goto out; data = pm860x_reg_read(info->i2c, PM8607_POWER_UP_LOG); bat_remove = data & BAT_WU_LOG; -- 2.18.1

4 years, 11 months

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stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231-38-g39099bd269e7)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231-38-g39099bd269e7) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.231-38-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.231-38-g39099bd269e7 Git Commit: 39099bd269e784ea8490841506885644b4bef46a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — 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 -------------------------------------------------------------------------------- bcm_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — 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 -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, 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 -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[PATCH AUTOSEL 4.4 1/4] nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame

by Sasha Levin

From: Navid Emamdoost <navid.emamdoost(a)gmail.com> [ Upstream commit 1e8fd3a97f2d83a7197876ceb4f37b4c2b00a0f3 ] The implementation of s3fwrn5_recv_frame() is supposed to consume skb on all execution paths. Release skb before returning -ENODEV. Signed-off-by: Navid Emamdoost <navid.emamdoost(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/nfc/s3fwrn5/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c index 0d866ca295e3f..cafab107ba9bc 100644 --- a/drivers/nfc/s3fwrn5/core.c +++ b/drivers/nfc/s3fwrn5/core.c @@ -209,6 +209,7 @@ int s3fwrn5_recv_frame(struct nci_dev *ndev, struct sk_buff *skb, case S3FWRN5_MODE_FW: return s3fwrn5_fw_recv_frame(ndev, skb); default: + kfree_skb(skb); return -ENODEV; } } -- 2.25.1

4 years, 11 months

1
3
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[PATCH AUTOSEL 4.9 1/7] usb: hso: Fix debug compile warning on sparc32

by Sasha Levin

From: Geert Uytterhoeven <geert(a)linux-m68k.org> [ Upstream commit e0484010ec05191a8edf980413fc92f28050c1cc ] On sparc32, tcflag_t is "unsigned long", unlike on all other architectures, where it is "unsigned int": drivers/net/usb/hso.c: In function ‘hso_serial_set_termios’: include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 4 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 5 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ As "unsigned long" is 32-bit on sparc32, fix this by casting all tcflag_t parameters to "unsigned int". While at it, use "%u" to format unsigned numbers. Signed-off-by: Geert Uytterhoeven <geert(a)linux-m68k.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 27fc699d8be5b..2ae30db06bfa1 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1404,8 +1404,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) unsigned long flags; if (old) - hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", - tty->termios.c_cflag, old->c_cflag); + hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", + (unsigned int)tty->termios.c_cflag, + (unsigned int)old->c_cflag); /* the actual setup */ spin_lock_irqsave(&serial->serial_lock, flags); -- 2.25.1

4 years, 11 months

1
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[PATCH AUTOSEL 4.14 01/10] usb: hso: Fix debug compile warning on sparc32

by Sasha Levin

From: Geert Uytterhoeven <geert(a)linux-m68k.org> [ Upstream commit e0484010ec05191a8edf980413fc92f28050c1cc ] On sparc32, tcflag_t is "unsigned long", unlike on all other architectures, where it is "unsigned int": drivers/net/usb/hso.c: In function ‘hso_serial_set_termios’: include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 4 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 5 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ As "unsigned long" is 32-bit on sparc32, fix this by casting all tcflag_t parameters to "unsigned int". While at it, use "%u" to format unsigned numbers. Signed-off-by: Geert Uytterhoeven <geert(a)linux-m68k.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 6597d1f8d68c3..7988c41bff1d5 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1402,8 +1402,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) unsigned long flags; if (old) - hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", - tty->termios.c_cflag, old->c_cflag); + hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", + (unsigned int)tty->termios.c_cflag, + (unsigned int)old->c_cflag); /* the actual setup */ spin_lock_irqsave(&serial->serial_lock, flags); -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 4.19 01/10] usb: hso: Fix debug compile warning on sparc32

by Sasha Levin

From: Geert Uytterhoeven <geert(a)linux-m68k.org> [ Upstream commit e0484010ec05191a8edf980413fc92f28050c1cc ] On sparc32, tcflag_t is "unsigned long", unlike on all other architectures, where it is "unsigned int": drivers/net/usb/hso.c: In function ‘hso_serial_set_termios’: include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 4 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 5 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ As "unsigned long" is 32-bit on sparc32, fix this by casting all tcflag_t parameters to "unsigned int". While at it, use "%u" to format unsigned numbers. Signed-off-by: Geert Uytterhoeven <geert(a)linux-m68k.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 5251c5f6f96ed..61b9d33681484 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1403,8 +1403,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) unsigned long flags; if (old) - hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", - tty->termios.c_cflag, old->c_cflag); + hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", + (unsigned int)tty->termios.c_cflag, + (unsigned int)old->c_cflag); /* the actual setup */ spin_lock_irqsave(&serial->serial_lock, flags); -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 5.4 01/17] usb: hso: Fix debug compile warning on sparc32

by Sasha Levin

From: Geert Uytterhoeven <geert(a)linux-m68k.org> [ Upstream commit e0484010ec05191a8edf980413fc92f28050c1cc ] On sparc32, tcflag_t is "unsigned long", unlike on all other architectures, where it is "unsigned int": drivers/net/usb/hso.c: In function ‘hso_serial_set_termios’: include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 4 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 5 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ As "unsigned long" is 32-bit on sparc32, fix this by casting all tcflag_t parameters to "unsigned int". While at it, use "%u" to format unsigned numbers. Signed-off-by: Geert Uytterhoeven <geert(a)linux-m68k.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 74849da031fab..66a8b835aa94c 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1389,8 +1389,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) unsigned long flags; if (old) - hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", - tty->termios.c_cflag, old->c_cflag); + hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", + (unsigned int)tty->termios.c_cflag, + (unsigned int)old->c_cflag); /* the actual setup */ spin_lock_irqsave(&serial->serial_lock, flags); -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 5.7 01/25] mt76: mt7615: fix lmac queue debugsfs entry

by Sasha Levin

From: Lorenzo Bianconi <lorenzo(a)kernel.org> [ Upstream commit d941f47caa386931c3b598ad1b43d5ddd65869aa ] acs and wmm index are swapped in mt7615_queues_acq respect to the hw design Signed-off-by: Lorenzo Bianconi <lorenzo(a)kernel.org> Signed-off-by: Felix Fietkau <nbd(a)nbd.name> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c index b4d0795154e3d..a2afd1a3c51ba 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c @@ -206,10 +206,11 @@ mt7615_queues_acq(struct seq_file *s, void *data) int i; for (i = 0; i < 16; i++) { - int j, acs = i / 4, index = i % 4; + int j, wmm_idx = i % MT7615_MAX_WMM_SETS; + int acs = i / MT7615_MAX_WMM_SETS; u32 ctrl, val, qlen = 0; - val = mt76_rr(dev, MT_PLE_AC_QEMPTY(acs, index)); + val = mt76_rr(dev, MT_PLE_AC_QEMPTY(acs, wmm_idx)); ctrl = BIT(31) | BIT(15) | (acs << 8); for (j = 0; j < 32; j++) { @@ -217,11 +218,11 @@ mt7615_queues_acq(struct seq_file *s, void *data) continue; mt76_wr(dev, MT_PLE_FL_Q0_CTRL, - ctrl | (j + (index << 5))); + ctrl | (j + (wmm_idx << 5))); qlen += mt76_get_field(dev, MT_PLE_FL_Q3_CTRL, GENMASK(11, 0)); } - seq_printf(s, "AC%d%d: queued=%d\n", acs, index, qlen); + seq_printf(s, "AC%d%d: queued=%d\n", wmm_idx, acs, qlen); } return 0; -- 2.25.1

4 years, 11 months

1
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[PATCH v2 bpf 1/2] bpf: fix map leak in HASH_OF_MAPS map

by Andrii Nakryiko

Fix HASH_OF_MAPS bug of not putting inner map pointer on bpf_map_elem_update() operation. This is due to per-cpu extra_elems optimization, which bypassed free_htab_elem() logic doing proper clean ups. Make sure that inner map is put properly in optimized case as well. Fixes: 8c290e60fa2a ("bpf: fix hashmap extra_elems logic") Acked-by: Song Liu <songliubraving(a)fb.com> Cc: <stable(a)vger.kernel.org> # v4.14+ Signed-off-by: Andrii Nakryiko <andriin(a)fb.com> --- kernel/bpf/hashtab.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c index b4b288a3c3c9..b32cc8ce8ff6 100644 --- a/kernel/bpf/hashtab.c +++ b/kernel/bpf/hashtab.c @@ -779,15 +779,20 @@ static void htab_elem_free_rcu(struct rcu_head *head) htab_elem_free(htab, l); } -static void free_htab_elem(struct bpf_htab *htab, struct htab_elem *l) +static void htab_put_fd_value(struct bpf_htab *htab, struct htab_elem *l) { struct bpf_map *map = &htab->map; + void *ptr; if (map->ops->map_fd_put_ptr) { - void *ptr = fd_htab_map_get_ptr(map, l); - + ptr = fd_htab_map_get_ptr(map, l); map->ops->map_fd_put_ptr(ptr); } +} + +static void free_htab_elem(struct bpf_htab *htab, struct htab_elem *l) +{ + htab_put_fd_value(htab, l); if (htab_is_prealloc(htab)) { __pcpu_freelist_push(&htab->freelist, &l->fnode); @@ -839,6 +844,7 @@ static struct htab_elem *alloc_htab_elem(struct bpf_htab *htab, void *key, */ pl_new = this_cpu_ptr(htab->extra_elems); l_new = *pl_new; + htab_put_fd_value(htab, old_elem); *pl_new = old_elem; } else { struct pcpu_freelist_node *l; -- 2.24.1

4 years, 11 months

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✅ PASS: Test report for kernel 5.7.10-681c58c.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 681c58c73f68 - Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test 🚧 ⚡⚡⚡ kdump - sysrq-c Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer Host 3: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 4: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test 🚧 ⚡⚡⚡ kdump - file-load Host 2: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer Host 4: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ CPU: Frequency Driver Test 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 2: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ CPU: Frequency Driver Test 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 5: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ xfstests - btrfs 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ power-management: cpupower/sanity test 🚧 ✅ Storage blktests Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

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stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed, 4 warnings (v4.9.231-46-g0584330723ba)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed, 4 warnings (v4.9.231-46-g0584330723ba) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.231-46-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.231-46-g0584330723ba Git Commit: 0584330723ba4cd624ba22ed6964e6aeb71ccf1c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: 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] ================================================================================ 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 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 (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, 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 -------------------------------------------------------------------------------- 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>

4 years, 11 months

1
0
0 0

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134-87-ge11702667f84)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134-87-ge11702667f84) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.134-8… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.134-87-ge11702667f84 Git Commit: e11702667f84474535b156dbb194deffa0a6cdb4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, 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 -------------------------------------------------------------------------------- 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[PATCH v3 05/19] fs/kernel_read_file: Remove FIRMWARE_EFI_EMBEDDED enum

by Kees Cook

The "FIRMWARE_EFI_EMBEDDED" enum is a "where", not a "what". It should not be distinguished separately from just "FIRMWARE", as this confuses the LSMs about what is being loaded. Additionally, there was no actual validation of the firmware contents happening. Fixes: e4c2c0ff00ec ("firmware: Add new platform fallback mechanism and firmware_request_platform()") Cc: stable(a)vger.kernel.org Acked-by: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> --- To aid in backporting, this change is made before moving kernel_read_file() to separate header/source files. --- drivers/base/firmware_loader/fallback_platform.c | 2 +- include/linux/fs.h | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/base/firmware_loader/fallback_platform.c b/drivers/base/firmware_loader/fallback_platform.c index 685edb7dd05a..6958ab1a8059 100644 --- a/drivers/base/firmware_loader/fallback_platform.c +++ b/drivers/base/firmware_loader/fallback_platform.c @@ -17,7 +17,7 @@ int firmware_fallback_platform(struct fw_priv *fw_priv, u32 opt_flags) if (!(opt_flags & FW_OPT_FALLBACK_PLATFORM)) return -ENOENT; - rc = security_kernel_load_data(LOADING_FIRMWARE_EFI_EMBEDDED); + rc = security_kernel_load_data(LOADING_FIRMWARE); if (rc) return rc; diff --git a/include/linux/fs.h b/include/linux/fs.h index 95fc775ed937..f50a35d54a61 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2993,11 +2993,10 @@ static inline void i_readcount_inc(struct inode *inode) #endif extern int do_pipe_flags(int *, int); -/* This is a list of *what* is being read, not *how*. */ +/* This is a list of *what* is being read, not *how* nor *where*. */ #define __kernel_read_file_id(id) \ id(UNKNOWN, unknown) \ id(FIRMWARE, firmware) \ - id(FIRMWARE_EFI_EMBEDDED, firmware) \ id(MODULE, kernel-module) \ id(KEXEC_IMAGE, kexec-image) \ id(KEXEC_INITRAMFS, kexec-initramfs) \ -- 2.25.1

4 years, 11 months

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[PATCH 08/25] bcache: fix overflow in offset_to_stripe()

by Coly Li

offset_to_stripe() returns the stripe number (in type unsigned int) from an offset (in type uint64_t) by the following calculation, do_div(offset, d->stripe_size); For large capacity backing device (e.g. 18TB) with small stripe size (e.g. 4KB), the result is 4831838208 and exceeds UINT_MAX. The actual returned value which caller receives is 536870912, due to the overflow. Indeed in bcache_device_init(), bcache_device->nr_stripes is limited in range [1, INT_MAX]. Therefore all valid stripe numbers in bcache are in range [0, bcache_dev->nr_stripes - 1]. This patch adds a upper limition check in offset_to_stripe(): the max valid stripe number should be less than bcache_device->nr_stripes. If the calculated stripe number from do_div() is equal to or larger than bcache_device->nr_stripe, -EINVAL will be returned. (Normally nr_stripes is less than INT_MAX, exceeding upper limitation doesn't mean overflow, therefore -EOVERFLOW is not used as error code.) This patch also changes nr_stripes' type of struct bcache_device from 'unsigned int' to 'int', and return value type of offset_to_stripe() from 'unsigned int' to 'int', to match their exact data ranges. All locations where bcache_device->nr_stripes and offset_to_stripe() are referenced also get updated for the above type change. Reported-and-tested-by: Ken Raeburn <raeburn(a)redhat.com> Signed-off-by: Coly Li <colyli(a)suse.de> Link: https://bugzilla.redhat.com/show_bug.cgi?id=1783075 Cc: stable(a)vger.kernel.org --- drivers/md/bcache/bcache.h | 2 +- drivers/md/bcache/writeback.c | 14 +++++++++----- drivers/md/bcache/writeback.h | 19 +++++++++++++++++-- 3 files changed, 27 insertions(+), 8 deletions(-) diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 221e0191b687..80e3c4813fb0 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -264,7 +264,7 @@ struct bcache_device { #define BCACHE_DEV_UNLINK_DONE 2 #define BCACHE_DEV_WB_RUNNING 3 #define BCACHE_DEV_RATE_DW_RUNNING 4 - unsigned int nr_stripes; + int nr_stripes; unsigned int stripe_size; atomic_t *stripe_sectors_dirty; unsigned long *full_dirty_stripes; diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 5397a2c5d6cc..4f4ad6b3d43a 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -521,15 +521,19 @@ void bcache_dev_sectors_dirty_add(struct cache_set *c, unsigned int inode, uint64_t offset, int nr_sectors) { struct bcache_device *d = c->devices[inode]; - unsigned int stripe_offset, stripe, sectors_dirty; + unsigned int stripe_offset, sectors_dirty; + int stripe; if (!d) return; + stripe = offset_to_stripe(d, offset); + if (stripe < 0) + return; + if (UUID_FLASH_ONLY(&c->uuids[inode])) atomic_long_add(nr_sectors, &c->flash_dev_dirty_sectors); - stripe = offset_to_stripe(d, offset); stripe_offset = offset & (d->stripe_size - 1); while (nr_sectors) { @@ -569,12 +573,12 @@ static bool dirty_pred(struct keybuf *buf, struct bkey *k) static void refill_full_stripes(struct cached_dev *dc) { struct keybuf *buf = &dc->writeback_keys; - unsigned int start_stripe, stripe, next_stripe; + unsigned int start_stripe, next_stripe; + int stripe; bool wrapped = false; stripe = offset_to_stripe(&dc->disk, KEY_OFFSET(&buf->last_scanned)); - - if (stripe >= dc->disk.nr_stripes) + if (stripe < 0) stripe = 0; start_stripe = stripe; diff --git a/drivers/md/bcache/writeback.h b/drivers/md/bcache/writeback.h index b029843ce5b6..3f1230e22de0 100644 --- a/drivers/md/bcache/writeback.h +++ b/drivers/md/bcache/writeback.h @@ -52,10 +52,22 @@ static inline uint64_t bcache_dev_sectors_dirty(struct bcache_device *d) return ret; } -static inline unsigned int offset_to_stripe(struct bcache_device *d, +static inline int offset_to_stripe(struct bcache_device *d, uint64_t offset) { do_div(offset, d->stripe_size); + + /* d->nr_stripes is in range [1, INT_MAX] */ + if (unlikely(offset >= d->nr_stripes)) { + pr_err("Invalid stripe %llu (>= nr_stripes %d).\n", + offset, d->nr_stripes); + return -EINVAL; + } + + /* + * Here offset is definitly smaller than INT_MAX, + * return it as int will never overflow. + */ return offset; } @@ -63,7 +75,10 @@ static inline bool bcache_dev_stripe_dirty(struct cached_dev *dc, uint64_t offset, unsigned int nr_sectors) { - unsigned int stripe = offset_to_stripe(&dc->disk, offset); + int stripe = offset_to_stripe(&dc->disk, offset); + + if (stripe < 0) + return false; while (1) { if (atomic_read(dc->disk.stripe_sectors_dirty + stripe)) -- 2.26.2

4 years, 11 months

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[PATCH 07/25] bcache: avoid nr_stripes overflow in bcache_device_init()

by Coly Li

For some block devices which large capacity (e.g. 8TB) but small io_opt size (e.g. 8 sectors), in bcache_device_init() the stripes number calcu- lated by, DIV_ROUND_UP_ULL(sectors, d->stripe_size); might be overflow to the unsigned int bcache_device->nr_stripes. This patch uses the uint64_t variable to store DIV_ROUND_UP_ULL() and after the value is checked to be available in unsigned int range, sets it to bache_device->nr_stripes. Then the overflow is avoided. Reported-and-tested-by: Ken Raeburn <raeburn(a)redhat.com> Signed-off-by: Coly Li <colyli(a)suse.de> Link: https://bugzilla.redhat.com/show_bug.cgi?id=1783075 Cc: stable(a)vger.kernel.org --- drivers/md/bcache/super.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 6db698b1739a..05ad1cd9f329 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -826,19 +826,19 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size, struct request_queue *q; const size_t max_stripes = min_t(size_t, INT_MAX, SIZE_MAX / sizeof(atomic_t)); - size_t n; + uint64_t n; int idx; if (!d->stripe_size) d->stripe_size = 1 << 31; - d->nr_stripes = DIV_ROUND_UP_ULL(sectors, d->stripe_size); - - if (!d->nr_stripes || d->nr_stripes > max_stripes) { - pr_err("nr_stripes too large or invalid: %u (start sector beyond end of disk?)\n", - (unsigned int)d->nr_stripes); + n = DIV_ROUND_UP_ULL(sectors, d->stripe_size); + if (!n || n > max_stripes) { + pr_err("nr_stripes too large or invalid: %llu (start sector beyond end of disk?)\n", + n); return -ENOMEM; } + d->nr_stripes = n; n = d->nr_stripes * sizeof(atomic_t); d->stripe_sectors_dirty = kvzalloc(n, GFP_KERNEL); -- 2.26.2

4 years, 11 months

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[PATCH v3 04/19] fs/kernel_read_file: Remove FIRMWARE_PREALLOC_BUFFER enum

by Kees Cook

FIRMWARE_PREALLOC_BUFFER is a "how", not a "what", and confuses the LSMs that are interested in filtering between types of things. The "how" should be an internal detail made uninteresting to the LSMs. Fixes: a098ecd2fa7d ("firmware: support loading into a pre-allocated buffer") Fixes: fd90bc559bfb ("ima: based on policy verify firmware signatures (pre-allocated buffer)") Fixes: 4f0496d8ffa3 ("ima: based on policy warn about loading firmware (pre-allocated buffer)") Cc: stable(a)vger.kernel.org Acked-by: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> --- To aid in backporting, this change is made before moving kernel_read_file() to separate header/source files. --- drivers/base/firmware_loader/main.c | 5 ++--- fs/exec.c | 7 ++++--- include/linux/fs.h | 2 +- kernel/module.c | 2 +- security/integrity/digsig.c | 2 +- security/integrity/ima/ima_fs.c | 2 +- security/integrity/ima/ima_main.c | 6 ++---- 7 files changed, 12 insertions(+), 14 deletions(-) diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c index ca871b13524e..c2f57cedcd6f 100644 --- a/drivers/base/firmware_loader/main.c +++ b/drivers/base/firmware_loader/main.c @@ -465,14 +465,12 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv, int i, len; int rc = -ENOENT; char *path; - enum kernel_read_file_id id = READING_FIRMWARE; size_t msize = INT_MAX; void *buffer = NULL; /* Already populated data member means we're loading into a buffer */ if (!decompress && fw_priv->data) { buffer = fw_priv->data; - id = READING_FIRMWARE_PREALLOC_BUFFER; msize = fw_priv->allocated_size; } @@ -496,7 +494,8 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv, /* load firmware files from the mount namespace of init */ rc = kernel_read_file_from_path_initns(path, &buffer, - &size, msize, id); + &size, msize, + READING_FIRMWARE); if (rc) { if (rc != -ENOENT) dev_warn(device, "loading %s failed with error %d\n", diff --git a/fs/exec.c b/fs/exec.c index e6e8a9a70327..2bf549757ce7 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -927,6 +927,7 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size, { loff_t i_size, pos; ssize_t bytes = 0; + void *allocated = NULL; int ret; if (!S_ISREG(file_inode(file)->i_mode) || max_size < 0) @@ -950,8 +951,8 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size, goto out; } - if (id != READING_FIRMWARE_PREALLOC_BUFFER) - *buf = vmalloc(i_size); + if (!*buf) + *buf = allocated = vmalloc(i_size); if (!*buf) { ret = -ENOMEM; goto out; @@ -980,7 +981,7 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size, out_free: if (ret < 0) { - if (id != READING_FIRMWARE_PREALLOC_BUFFER) { + if (allocated) { vfree(*buf); *buf = NULL; } diff --git a/include/linux/fs.h b/include/linux/fs.h index 3f881a892ea7..95fc775ed937 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2993,10 +2993,10 @@ static inline void i_readcount_inc(struct inode *inode) #endif extern int do_pipe_flags(int *, int); +/* This is a list of *what* is being read, not *how*. */ #define __kernel_read_file_id(id) \ id(UNKNOWN, unknown) \ id(FIRMWARE, firmware) \ - id(FIRMWARE_PREALLOC_BUFFER, firmware) \ id(FIRMWARE_EFI_EMBEDDED, firmware) \ id(MODULE, kernel-module) \ id(KEXEC_IMAGE, kexec-image) \ diff --git a/kernel/module.c b/kernel/module.c index 0c6573b98c36..26105148f4d2 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -3988,7 +3988,7 @@ SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags) { struct load_info info = { }; loff_t size; - void *hdr; + void *hdr = NULL; int err; err = may_init_module(); diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c index e9cbadade74b..ac02b7632353 100644 --- a/security/integrity/digsig.c +++ b/security/integrity/digsig.c @@ -169,7 +169,7 @@ int __init integrity_add_key(const unsigned int id, const void *data, int __init integrity_load_x509(const unsigned int id, const char *path) { - void *data; + void *data = NULL; loff_t size; int rc; key_perm_t perm; diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index e3fcad871861..15a44c5022f7 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -272,7 +272,7 @@ static const struct file_operations ima_ascii_measurements_ops = { static ssize_t ima_read_policy(char *path) { - void *data; + void *data = NULL; char *datap; loff_t size; int rc, pathlen = strlen(path); diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index c1583d98c5e5..f80ee4ce4669 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -611,19 +611,17 @@ void ima_post_path_mknod(struct dentry *dentry) int ima_read_file(struct file *file, enum kernel_read_file_id read_id) { /* - * READING_FIRMWARE_PREALLOC_BUFFER - * * Do devices using pre-allocated memory run the risk of the * firmware being accessible to the device prior to the completion * of IMA's signature verification any more than when using two - * buffers? + * buffers? It may be desirable to include the buffer address + * in this API and walk all the dma_map_single() mappings to check. */ return 0; } const int read_idmap[READING_MAX_ID] = { [READING_FIRMWARE] = FIRMWARE_CHECK, - [READING_FIRMWARE_PREALLOC_BUFFER] = FIRMWARE_CHECK, [READING_MODULE] = MODULE_CHECK, [READING_KEXEC_IMAGE] = KEXEC_KERNEL_CHECK, [READING_KEXEC_INITRAMFS] = KEXEC_INITRAMFS_CHECK, -- 2.25.1

4 years, 11 months

3
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[PATCH v3 01/19] test_firmware: Test platform fw loading on non-EFI systems

by Kees Cook

On non-EFI systems, it wasn't possible to test the platform firmware loader because it will have never set "checked_fw" during __init. Instead, allow the test code to override this check. Additionally split the declarations into a private header file so it there is greater enforcement of the symbol visibility. Fixes: 548193cba2a7 ("test_firmware: add support for firmware_request_platform") Cc: stable(a)vger.kernel.org Acked-by: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> --- drivers/firmware/efi/embedded-firmware.c | 21 ++++++++++++++++----- drivers/firmware/efi/embedded-firmware.h | 19 +++++++++++++++++++ include/linux/efi_embedded_fw.h | 13 ------------- lib/test_firmware.c | 5 +++++ 4 files changed, 40 insertions(+), 18 deletions(-) create mode 100644 drivers/firmware/efi/embedded-firmware.h diff --git a/drivers/firmware/efi/embedded-firmware.c b/drivers/firmware/efi/embedded-firmware.c index a1b199de9006..0fb03cd0a5a2 100644 --- a/drivers/firmware/efi/embedded-firmware.c +++ b/drivers/firmware/efi/embedded-firmware.c @@ -14,11 +14,22 @@ #include <linux/vmalloc.h> #include <crypto/sha.h> +#include "embedded-firmware.h" + +#ifdef CONFIG_TEST_FIRMWARE +# define EFI_EMBEDDED_FW_VISIBILITY +#else +# define EFI_EMBEDDED_FW_VISIBILITY static +#endif + +EFI_EMBEDDED_FW_VISIBILITY LIST_HEAD(efi_embedded_fw_list); +EFI_EMBEDDED_FW_VISIBILITY bool efi_embedded_fw_checked; + /* Exported for use by lib/test_firmware.c only */ -LIST_HEAD(efi_embedded_fw_list); +#ifdef CONFIG_TEST_FIRMWARE EXPORT_SYMBOL_GPL(efi_embedded_fw_list); - -static bool checked_for_fw; +EXPORT_SYMBOL_GPL(efi_embedded_fw_checked); +#endif static const struct dmi_system_id * const embedded_fw_table[] = { #ifdef CONFIG_TOUCHSCREEN_DMI @@ -119,14 +130,14 @@ void __init efi_check_for_embedded_firmwares(void) } } - checked_for_fw = true; + efi_embedded_fw_checked = true; } int efi_get_embedded_fw(const char *name, const u8 **data, size_t *size) { struct efi_embedded_fw *iter, *fw = NULL; - if (!checked_for_fw) { + if (!efi_embedded_fw_checked) { pr_warn("Warning %s called while we did not check for embedded fw\n", __func__); return -ENOENT; diff --git a/drivers/firmware/efi/embedded-firmware.h b/drivers/firmware/efi/embedded-firmware.h new file mode 100644 index 000000000000..34113316d068 --- /dev/null +++ b/drivers/firmware/efi/embedded-firmware.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _EFI_EMBEDDED_FW_INTERNAL_H_ +#define _EFI_EMBEDDED_FW_INTERNAL_H_ + +/* + * This struct and efi_embedded_fw_list are private to the efi-embedded fw + * implementation they only in separate header for use by lib/test_firmware.c. + */ +struct efi_embedded_fw { + struct list_head list; + const char *name; + const u8 *data; + size_t length; +}; + +extern struct list_head efi_embedded_fw_list; +extern bool efi_embedded_fw_checked; + +#endif /* _EFI_EMBEDDED_FW_INTERNAL_H_ */ diff --git a/include/linux/efi_embedded_fw.h b/include/linux/efi_embedded_fw.h index 57eac5241303..4ad5db9f5312 100644 --- a/include/linux/efi_embedded_fw.h +++ b/include/linux/efi_embedded_fw.h @@ -7,19 +7,6 @@ #define EFI_EMBEDDED_FW_PREFIX_LEN 8 -/* - * This struct and efi_embedded_fw_list are private to the efi-embedded fw - * implementation they are in this header for use by lib/test_firmware.c only! - */ -struct efi_embedded_fw { - struct list_head list; - const char *name; - const u8 *data; - size_t length; -}; - -extern struct list_head efi_embedded_fw_list; - /** * struct efi_embedded_fw_desc - This struct is used by the EFI embedded-fw * code to search for embedded firmwares. diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 9fee2b93a8d1..62af792e151c 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -489,6 +489,7 @@ static ssize_t trigger_request_store(struct device *dev, static DEVICE_ATTR_WO(trigger_request); #ifdef CONFIG_EFI_EMBEDDED_FIRMWARE +#include "../drivers/firmware/efi/embedded-firmware.h" static ssize_t trigger_request_platform_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -501,6 +502,7 @@ static ssize_t trigger_request_platform_store(struct device *dev, }; struct efi_embedded_fw efi_embedded_fw; const struct firmware *firmware = NULL; + bool saved_efi_embedded_fw_checked; char *name; int rc; @@ -513,6 +515,8 @@ static ssize_t trigger_request_platform_store(struct device *dev, efi_embedded_fw.data = (void *)test_data; efi_embedded_fw.length = sizeof(test_data); list_add(&efi_embedded_fw.list, &efi_embedded_fw_list); + saved_efi_embedded_fw_checked = efi_embedded_fw_checked; + efi_embedded_fw_checked = true; pr_info("loading '%s'\n", name); rc = firmware_request_platform(&firmware, name, dev); @@ -530,6 +534,7 @@ static ssize_t trigger_request_platform_store(struct device *dev, rc = count; out: + efi_embedded_fw_checked = saved_efi_embedded_fw_checked; release_firmware(firmware); list_del(&efi_embedded_fw.list); kfree(name); -- 2.25.1

4 years, 11 months

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[PATCH 11/15] drm/amd/display: dchubbub p-state warning during surface planes switch

by Eryk Brol

From: hersen wu <hersenxs.wu(a)amd.com> [Why] ramp_up_dispclk_with_dpp is to change dispclk, dppclk and dprefclk according to bandwidth requirement. call stack: rv1_update_clocks --> update_clocks --> dcn10_prepare_bandwidth / dcn10_optimize_bandwidth --> prepare_bandwidth / optimize_bandwidth. before change dcn hw, prepare_bandwidth will be called first to allow enough clock, watermark for change, after end of dcn hw change, optimize_bandwidth is executed to lower clock to save power for new dcn hw settings. below is sequence of commit_planes_for_stream: step 1: prepare_bandwidth - raise clock to have enough bandwidth step 2: lock_doublebuffer_enable step 3: pipe_control_lock(true) - make dchubp register change will not take effect right way step 4: apply_ctx_for_surface - program dchubp step 5: pipe_control_lock(false) - dchubp register change take effect step 6: optimize_bandwidth --> dc_post_update_surfaces_to_stream for full_date, optimize clock to save power at end of step 1, dcn clocks (dprefclk, dispclk, dppclk) may be changed for new dchubp configuration. but real dcn hub dchubps are still running with old configuration until end of step 5. this need clocks settings at step 1 should not less than that before step 1. this is checked by two conditions: 1. if (should_set_clock(safe_to_lower , new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz) || new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz) 2. request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz the second condition is based on new dchubp configuration. dppclk for new dchubp may be different from dppclk before step 1. for example, before step 1, dchubps are as below: pipe 0: recout=(0,40,1920,980) viewport=(0,0,1920,979) pipe 1: recout=(0,0,1920,1080) viewport=(0,0,1920,1080) for dppclk for pipe0 need dppclk = dispclk new dchubp pipe split configuration: pipe 0: recout=(0,0,960,1080) viewport=(0,0,960,1080) pipe 1: recout=(960,0,960,1080) viewport=(960,0,960,1080) dppclk only needs dppclk = dispclk /2. dispclk, dppclk are not lock by otg master lock. they take effect after step 1. during this transition, dispclk are the same, but dppclk is changed to half of previous clock for old dchubp configuration between step 1 and step 6. This may cause p-state warning intermittently. [How] for new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz, we need make sure dppclk are not changed to less between step 1 and 6. for new_clocks->dispclk_khz > clk_mgr_base->clks.dispclk_khz, new display clock is raised, but we do not know ratio of new_clocks->dispclk_khz and clk_mgr_base->clks.dispclk_khz, new_clocks->dispclk_khz /2 does not guarantee equal or higher than old dppclk. we could ignore power saving different between dppclk = displck and dppclk = dispclk / 2 between step 1 and step 6. as long as safe_to_lower = false, set dpclk = dispclk to simplify condition check. CC: Stable <stable(a)vger.kernel.org> Signed-off-by: Hersen Wu <hersenxs.wu(a)amd.com> Reviewed-by: Aric Cyr <Aric.Cyr(a)amd.com> Acked-by: Eryk Brol <eryk.brol(a)amd.com> --- .../display/dc/clk_mgr/dcn10/rv1_clk_mgr.c | 69 ++++++++++++++++++- 1 file changed, 67 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c index 3fab9296918a..e133edc587d3 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c @@ -85,12 +85,77 @@ static int rv1_determine_dppclk_threshold(struct clk_mgr_internal *clk_mgr, stru return disp_clk_threshold; } -static void ramp_up_dispclk_with_dpp(struct clk_mgr_internal *clk_mgr, struct dc *dc, struct dc_clocks *new_clocks) +static void ramp_up_dispclk_with_dpp( + struct clk_mgr_internal *clk_mgr, + struct dc *dc, + struct dc_clocks *new_clocks, + bool safe_to_lower) { int i; int dispclk_to_dpp_threshold = rv1_determine_dppclk_threshold(clk_mgr, new_clocks); bool request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz; + /* this function is to change dispclk, dppclk and dprefclk according to + * bandwidth requirement. Its call stack is rv1_update_clocks --> + * update_clocks --> dcn10_prepare_bandwidth / dcn10_optimize_bandwidth + * --> prepare_bandwidth / optimize_bandwidth. before change dcn hw, + * prepare_bandwidth will be called first to allow enough clock, + * watermark for change, after end of dcn hw change, optimize_bandwidth + * is executed to lower clock to save power for new dcn hw settings. + * + * below is sequence of commit_planes_for_stream: + * + * step 1: prepare_bandwidth - raise clock to have enough bandwidth + * step 2: lock_doublebuffer_enable + * step 3: pipe_control_lock(true) - make dchubp register change will + * not take effect right way + * step 4: apply_ctx_for_surface - program dchubp + * step 5: pipe_control_lock(false) - dchubp register change take effect + * step 6: optimize_bandwidth --> dc_post_update_surfaces_to_stream + * for full_date, optimize clock to save power + * + * at end of step 1, dcn clocks (dprefclk, dispclk, dppclk) may be + * changed for new dchubp configuration. but real dcn hub dchubps are + * still running with old configuration until end of step 5. this need + * clocks settings at step 1 should not less than that before step 1. + * this is checked by two conditions: 1. if (should_set_clock(safe_to_lower + * , new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz) || + * new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz) + * 2. request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz + * + * the second condition is based on new dchubp configuration. dppclk + * for new dchubp may be different from dppclk before step 1. + * for example, before step 1, dchubps are as below: + * pipe 0: recout=(0,40,1920,980) viewport=(0,0,1920,979) + * pipe 1: recout=(0,0,1920,1080) viewport=(0,0,1920,1080) + * for dppclk for pipe0 need dppclk = dispclk + * + * new dchubp pipe split configuration: + * pipe 0: recout=(0,0,960,1080) viewport=(0,0,960,1080) + * pipe 1: recout=(960,0,960,1080) viewport=(960,0,960,1080) + * dppclk only needs dppclk = dispclk /2. + * + * dispclk, dppclk are not lock by otg master lock. they take effect + * after step 1. during this transition, dispclk are the same, but + * dppclk is changed to half of previous clock for old dchubp + * configuration between step 1 and step 6. This may cause p-state + * warning intermittently. + * + * for new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz, we + * need make sure dppclk are not changed to less between step 1 and 6. + * for new_clocks->dispclk_khz > clk_mgr_base->clks.dispclk_khz, + * new display clock is raised, but we do not know ratio of + * new_clocks->dispclk_khz and clk_mgr_base->clks.dispclk_khz, + * new_clocks->dispclk_khz /2 does not guarantee equal or higher than + * old dppclk. we could ignore power saving different between + * dppclk = displck and dppclk = dispclk / 2 between step 1 and step 6. + * as long as safe_to_lower = false, set dpclk = dispclk to simplify + * condition check. + * todo: review this change for other asic. + **/ + if (!safe_to_lower) + request_dpp_div = false; + /* set disp clk to dpp clk threshold */ clk_mgr->funcs->set_dispclk(clk_mgr, dispclk_to_dpp_threshold); @@ -209,7 +274,7 @@ static void rv1_update_clocks(struct clk_mgr *clk_mgr_base, /* program dispclk on = as a w/a for sleep resume clock ramping issues */ if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz) || new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz) { - ramp_up_dispclk_with_dpp(clk_mgr, dc, new_clocks); + ramp_up_dispclk_with_dpp(clk_mgr, dc, new_clocks, safe_to_lower); clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz; send_request_to_lower = true; } -- 2.25.1

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stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.10-180-g17edbab45dbf)

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stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.10-180-g17edbab45dbf) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.7.y/kernel/v5.7.10-180-… Tree: stable-rc Branch: linux-5.7.y Git Describe: v5.7.10-180-g17edbab45dbf Git Commit: 17edbab45dbfdee306397509538f3f12251f23b3 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 24 warnings arm: i386: mips: ci20_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: 16 /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 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 arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT 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:1161:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: modpost: vmlinux.o(.text.unlikely+0x2a44): 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+0x2830): 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 (arm64, 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 (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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+0x2a44): 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+0x2830): 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, 24 warnings, 0 section mismatches Warnings: /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /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 -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}: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 -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>: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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1161:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- 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 (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[PATCH v3] usb: dwc2: Add missing cleanups when usb_add_gadget_udc() fails

by Martin Blumenstingl

Call dwc2_debugfs_exit() and dwc2_hcd_remove() (if the HCD was enabled earlier) when usb_add_gadget_udc() has failed. This ensures that the debugfs entries created by dwc2_debugfs_init() as well as the HCD are cleaned up in the error path. Fixes: 207324a321a866 ("usb: dwc2: Postponed gadget registration to the udc class driver") Signed-off-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> --- Changes since v2 at [1]: - add #if around the new label and it's code to prevent the following warning found by the Kernel test robot: unused label 'error_debugfs' [-Wunused-label] Changes since v1 at [0] - also cleanup the HCD as suggested by Minas (thank you!) - updated the subject accordingly [0] https://patchwork.kernel.org/patch/11631381/ [1] https://patchwork.kernel.org/patch/11642957/ drivers/usb/dwc2/platform.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index cb8ddbd53718..b74099764b2d 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -583,12 +583,19 @@ static int dwc2_driver_probe(struct platform_device *dev) retval = usb_add_gadget_udc(hsotg->dev, &hsotg->gadget); if (retval) { dwc2_hsotg_remove(hsotg); - goto error_init; + goto error_debugfs; } } #endif /* CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE */ return 0; +#if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || \ + IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE) +error_debugfs: + dwc2_debugfs_exit(hsotg); + if (hsotg->hcd_enabled) + dwc2_hcd_remove(hsotg); +#endif error_init: if (hsotg->params.activate_stm_id_vb_detection) regulator_disable(hsotg->usb33d); -- 2.27.0

4 years, 11 months

2
1
0 0

UDP data corruption in v4.4

by Dexuan Cui

Hi, The v4.4 stable kernel (currently it's v4.4.231) lacks this bugfix: 327868212381 ("make skb_copy_datagram_msg() et.al. preserve ->msg_iter on error") , as a result, the v4.4 kernel can deliver corrupt data to the application when a corrupt UDP packet is closely followed by a valid UDP packet: when the same invocation of the recvmsg() syscall delivers the corrupt packet's UDP payload to the application's receive buffer, it provides the UDP payload length and the "from IP/Port" of the valid packet to the application -- this mismatch makes the issue worse. Details: For a UDP packet longer than 76 bytes (see the v5.8-rc6 kernel's include/linux/skbuff.h:3951), Linux delays the UDP checksum verification until the application invokes the syscall recvmsg(). In the recvmsg() syscall handler, while Linux is copying the UDP payload to the application's memory, it calculates the UDP checksum. If the calculated checksum doesn't match the received checksum, Linux drops the corrupt UDP packet, and then starts to process the next packet (if any), and if the next packet is valid (i.e. the checksum is correct), Linux will copy the valid UDP packet's payload to the application's receiver buffer. The bug is: before Linux starts to copy the valid UDP packet, the data structure used to track how many more bytes should be copied to the application memory is not reset to what it was when the application just entered the kernel by the syscall! Consequently, only a small portion or none of the valid packet's payload is copied to the application's receive buffer, and later when the application exits from the kernel, actually most of the application's receive buffer contains the payload of the corrupt packet while recvmsg() returns the length of the UDP payload of the valid packet. For the mainline kernel, the bug was fixed by Al Viro in the commit 327868212381, but unluckily the bugfix is only backported to the upstream v4.9+ kernels. I hope the bugfix can be backported to the v4.4 stable kernel, since it's a "longterm" kernel and is still used by some Linux distros. It turns out backporting 327868212381 to v4.4 means that some Supporting patches must be backported first, so the overall changes are pretty big... I made the below one-line workaround patch to force the recvmsg() syscall handler to return to the userspace when Linux detects a corrupt UDP packet, so the application will invoke the syscall again to receive the following valid UDP packet (note: the patch may not work well with blocking sockets, for which typically the application doesn't expect an error of -EAGAIN. I guess it would be safer to return -EINTR instead?): --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1367,6 +1367,7 @@ csum_copy_err: /* starting over for a new packet, but check if we need to yield */ cond_resched(); msg->msg_flags &= ~MSG_TRUNC; + return -EAGAIN; goto try_again; } Eric Dumazet made an alternative that performs the csum validation earlier: --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1589,8 +1589,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) } } - if (rcu_access_pointer(sk->sk_filter) && - udp_lib_checksum_complete(skb)) + if (udp_lib_checksum_complete(skb)) goto csum_error; if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) { I personally like Eric's fix and IMHO we'd better have it in v4.4 rather than trying to backport 327868212381. Looking forward to your comments! Thanks, Dexuan Cui

4 years, 11 months

4
5
0 0

[PATCH] drm/dbi: Fix SPI Type 1 (9-bit) transfer

by Paul Cercueil

The function mipi_dbi_spi1_transfer() will transfer its payload as 9-bit data, the 9th (MSB) bit being the data/command bit. In order to do that, it unpacks the 8-bit values into 16-bit values, then sets the 9th bit if the byte corresponds to data, clears it otherwise. The 7 MSB are padding. The array of now 16-bit values is then passed to the SPI core for transfer. This function was broken since its introduction, as the length of the SPI transfer was set to the payload size before its conversion, but the payload doubled in size due to the 8-bit -> 16-bit conversion. Fixes: 02dd95fe3169 ("drm/tinydrm: Add MIPI DBI support") Cc: <stable(a)vger.kernel.org> # 4.10 Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> --- drivers/gpu/drm/drm_mipi_dbi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c index bb27c82757f1..bf7888ad9ad4 100644 --- a/drivers/gpu/drm/drm_mipi_dbi.c +++ b/drivers/gpu/drm/drm_mipi_dbi.c @@ -923,7 +923,7 @@ static int mipi_dbi_spi1_transfer(struct mipi_dbi *dbi, int dc, } } - tr.len = chunk; + tr.len = chunk * 2; len -= chunk; ret = spi_sync(spi, &m); -- 2.27.0

4 years, 11 months

3
5
0 0

[PATCH 2/3] drm/ast: Store image size in HW cursor info

by Thomas Zimmermann

Store the image size as part of the HW cursor info, so that the cursor show function doesn't require the information from the caller. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: 4961eb60f145 ("drm/ast: Enable atomic modesetting") Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Emil Velikov <emil.l.velikov(a)gmail.com> Cc: "Y.C. Chen" <yc_chen(a)aspeedtech.com> Cc: <stable(a)vger.kernel.org> # v5.6+ --- drivers/gpu/drm/ast/ast_cursor.c | 13 +++++++++++-- drivers/gpu/drm/ast/ast_drv.h | 7 +++++-- drivers/gpu/drm/ast/ast_mode.c | 8 +------- 3 files changed, 17 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_cursor.c b/drivers/gpu/drm/ast/ast_cursor.c index acf0d23514e8..8642a0ce9da6 100644 --- a/drivers/gpu/drm/ast/ast_cursor.c +++ b/drivers/gpu/drm/ast/ast_cursor.c @@ -87,6 +87,8 @@ int ast_cursor_init(struct ast_private *ast) ast->cursor.gbo[i] = gbo; ast->cursor.vaddr[i] = vaddr; + ast->cursor.size[i].width = 0; + ast->cursor.size[i].height = 0; } return drmm_add_action_or_reset(dev, ast_cursor_release, NULL); @@ -194,6 +196,9 @@ int ast_cursor_blit(struct ast_private *ast, struct drm_framebuffer *fb) /* do data transfer to cursor BO */ update_cursor_image(dst, src, fb->width, fb->height); + ast->cursor.size[ast->cursor.next_index].width = fb->width; + ast->cursor.size[ast->cursor.next_index].height = fb->height; + drm_gem_vram_vunmap(gbo, src); drm_gem_vram_unpin(gbo); @@ -249,14 +254,18 @@ static void ast_cursor_set_location(struct ast_private *ast, u16 x, u16 y, ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc7, y1); } -void ast_cursor_show(struct ast_private *ast, int x, int y, - unsigned int offset_x, unsigned int offset_y) +void ast_cursor_show(struct ast_private *ast, int x, int y) { + unsigned int offset_x, offset_y; u8 x_offset, y_offset; u8 __iomem *dst, __iomem *sig; u8 jreg; dst = ast->cursor.vaddr[ast->cursor.next_index]; + offset_x = AST_MAX_HWC_WIDTH - + ast->cursor.size[ast->cursor.next_index].width; + offset_y = AST_MAX_HWC_HEIGHT - + ast->cursor.size[ast->cursor.next_index].height; sig = dst + AST_HWC_SIZE; writel(x, sig + AST_HWC_SIGNATURE_X); diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index e3a264ac7ee2..57414b429db3 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -116,6 +116,10 @@ struct ast_private { struct { struct drm_gem_vram_object *gbo[AST_DEFAULT_HWC_NUM]; void __iomem *vaddr[AST_DEFAULT_HWC_NUM]; + struct { + unsigned int width; + unsigned int height; + } size[AST_DEFAULT_HWC_NUM]; unsigned int next_index; } cursor; @@ -311,8 +315,7 @@ void ast_release_firmware(struct drm_device *dev); int ast_cursor_init(struct ast_private *ast); int ast_cursor_blit(struct ast_private *ast, struct drm_framebuffer *fb); void ast_cursor_page_flip(struct ast_private *ast); -void ast_cursor_show(struct ast_private *ast, int x, int y, - unsigned int offset_x, unsigned int offset_y); +void ast_cursor_show(struct ast_private *ast, int x, int y); void ast_cursor_hide(struct ast_private *ast); #endif diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 3680a000b812..5b2b39c93033 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -671,20 +671,14 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *state = plane->state; - struct drm_framebuffer *fb = state->fb; struct ast_private *ast = plane->dev->dev_private; - unsigned int offset_x, offset_y; - - offset_x = AST_MAX_HWC_WIDTH - fb->width; - offset_y = AST_MAX_HWC_WIDTH - fb->height; if (state->fb != old_state->fb) { /* A new cursor image was installed. */ ast_cursor_page_flip(ast); } - ast_cursor_show(ast, state->crtc_x, state->crtc_y, - offset_x, offset_y); + ast_cursor_show(ast, state->crtc_x, state->crtc_y); } static void -- 2.27.0

4 years, 11 months

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[PATCH 1/3] drm/ast: Do full modeset if the primary plane's format changes

by Thomas Zimmermann

The atomic modesetting code tried to distinguish format changes from full modesetting operations. In practice, this was buggy and the format registers were often updated even for simple pageflips. Instead do a full modeset if the primary plane changes formats. It's just as rare as an actual mode change, so there will be no performance penalty. The patch also replaces a reference to drm_crtc_state.allow_modeset with the correct call to drm_atomic_crtc_needs_modeset(). Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: 4961eb60f145 ("drm/ast: Enable atomic modesetting") Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Emil Velikov <emil.l.velikov(a)gmail.com> Cc: "Y.C. Chen" <yc_chen(a)aspeedtech.com> Cc: <stable(a)vger.kernel.org> # v5.6+ --- drivers/gpu/drm/ast/ast_mode.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 154cd877d9d1..3680a000b812 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -527,8 +527,8 @@ static const uint32_t ast_primary_plane_formats[] = { static int ast_primary_plane_helper_atomic_check(struct drm_plane *plane, struct drm_plane_state *state) { - struct drm_crtc_state *crtc_state; - struct ast_crtc_state *ast_crtc_state; + struct drm_crtc_state *crtc_state, *old_crtc_state; + struct ast_crtc_state *ast_crtc_state, *old_ast_crtc_state; int ret; if (!state->crtc) @@ -550,6 +550,15 @@ static int ast_primary_plane_helper_atomic_check(struct drm_plane *plane, ast_crtc_state->format = state->fb->format; + old_crtc_state = drm_atomic_get_old_crtc_state(state->state, state->crtc); + if (!old_crtc_state) + return 0; + old_ast_crtc_state = to_ast_crtc_state(old_crtc_state); + if (!old_ast_crtc_state) + return 0; + if (ast_crtc_state->format != old_ast_crtc_state->format) + crtc_state->mode_changed = true; + return 0; } @@ -775,18 +784,18 @@ static void ast_crtc_helper_atomic_flush(struct drm_crtc *crtc, ast_state = to_ast_crtc_state(crtc->state); - format = ast_state->format; - if (!format) + if (!drm_atomic_crtc_needs_modeset(crtc->state)) return; + format = ast_state->format; + if (drm_WARN_ON_ONCE(dev, !format)) + return; /* BUG: We didn't set format in primary check(). */ + vbios_mode_info = &ast_state->vbios_mode_info; ast_set_color_reg(ast, format); ast_set_vbios_color_reg(ast, format, vbios_mode_info); - if (!crtc->state->mode_changed) - return; - adjusted_mode = &crtc->state->adjusted_mode; ast_set_vbios_mode_reg(ast, adjusted_mode, vbios_mode_info); -- 2.27.0

4 years, 11 months

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[PATCH for-5.8 v2] usb: dwc2: Add missing cleanups when usb_add_gadget_udc() fails

by Martin Blumenstingl

Call dwc2_debugfs_exit() and dwc2_hcd_remove() (if the HCD was enabled earlier) when usb_add_gadget_udc() has failed. This ensures that the debugfs entries created by dwc2_debugfs_init() as well as the HCD are cleaned up in the error path. Fixes: 207324a321a866 ("usb: dwc2: Postponed gadget registration to the udc class driver") Signed-off-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> --- Changes since v1 at [0] - also cleanup the HCD as suggested by Minas (thank you!) - updated the subject accordingly [0] https://patchwork.kernel.org/patch/11631381/ drivers/usb/dwc2/platform.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index c347d93eae64..9febae441069 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -582,12 +582,16 @@ static int dwc2_driver_probe(struct platform_device *dev) retval = usb_add_gadget_udc(hsotg->dev, &hsotg->gadget); if (retval) { dwc2_hsotg_remove(hsotg); - goto error_init; + goto error_debugfs; } } #endif /* CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE */ return 0; +error_debugfs: + dwc2_debugfs_exit(hsotg); + if (hsotg->hcd_enabled) + dwc2_hcd_remove(hsotg); error_init: if (hsotg->params.activate_stm_id_vb_detection) regulator_disable(hsotg->usb33d); -- 2.27.0

4 years, 11 months

2
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[PATCH 5.7 000/244] 5.7.10-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.7.10 release. There are 244 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.7.10-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.7.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.7.10-rc1 Umesh Nerlige Ramappa <umesh.nerlige.ramappa(a)intel.com> drm/i915/perf: Use GTT when saving/restoring engine GPR Lorenz Bauer <lmb(a)cloudflare.com> bpf: sockmap: Require attach_bpf_fd when detaching a program Lorenz Bauer <lmb(a)cloudflare.com> bpf: sockmap: Check value of unused args to BPF_PROG_ATTACH Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: disable regmap locking for automatic address incrementing Colin Xu <colin.xu(a)intel.com> drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Arjun Roy <arjunroy(a)google.com> mm/memory.c: properly pte_offset_map_lock/unlock in vm_insert_pages() Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Make Intel SVM code 64-bit only Shannon Nelson <snelson(a)pensando.io> ionic: export features for vlans to use Shannon Nelson <snelson(a)pensando.io> ionic: no link check while resetting queues Lingling Xu <ling_ling.xu(a)unisoc.com> spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Atish Patra <atish.patra(a)wdc.com> RISC-V: Acquire mmap lock before invoking walk_page_range Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Only swap to a random sibling once upon creation Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Ignore irq enabling on the virtual engines Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2. Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: create fake mst encoders ahead of time (v4) hersen wu <hersenxs.wu(a)amd.com> drm/amd/display: OLED panel backlight adjust not work with external display connected Josip Pavic <Josip.Pavic(a)amd.com> drm/amd/display: handle failed allocation during stream construction Xiaojie Yuan <xiaojie.yuan(a)amd.com> drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() chen gong <curry.gong(a)amd.com> drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode Roland Scheidegger <sroland(a)vmware.com> drm/vmwgfx: fix update of display surface when resolution changes Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Andy Lutomirski <luto(a)kernel.org> x86/ioperm: Fix io bitmap invalidation on Xen PV Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched: Fix unreliable rseq cpu_id for new tasks Will Deacon <will(a)kernel.org> arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Will Deacon <will(a)kernel.org> arm64: ptrace: Consistently use pseudo-singlestep exceptions Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Dinh Nguyen <dinh.nguyen(a)intel.com> arm64: dts: stratix10: increase QSPI reg address in nand dts file Dinh Nguyen <dinguyen(a)kernel.org> arm64: dts: stratix10: add status to qspi dts node Dinh Nguyen <dinguyen(a)kernel.org> arm64: dts: agilex: add status to qspi dts node Tim Harvey <tharvey(a)gateworks.com> ARM: dts: imx6qdl-gw551x: fix audio SSI Alex Hung <alex.hung(a)canonical.com> thermal: int3403_thermal: Downgrade error message Charan Teja Kalla <charante(a)codeaurora.org> dmabuf: use spinlock to access dmabuf->name Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Robin Gong <yibin.gong(a)nxp.com> dmaengine: fsl-edma-common: correct DSIZE_32BYTE Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Walter Lozano <walter.lozano(a)collabora.com> opp: Increase parsed_static_opps in _of_add_opp_table_v1() Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com> powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Andreas Schwab <schwab(a)suse.de> riscv: use 16KB kernel stack on 64-bit Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Frederic Weisbecker <frederic(a)kernel.org> timer: Prevent base->clk from moving backward Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: Remove warning when irq is not specified Mike Leach <mike.leach(a)linaro.org> coresight: etmv4: Fix CPU power management setup in probe() function Dave Wang <dave.wang(a)emc.com.tw> Input: elan_i2c - add more hardware ID for Lenovo laptops David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "Input: elants_i2c - report resolution information for touch major" Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Miklos Szeredi <mszeredi(a)redhat.com> fuse: use ->reconfigure() instead of ->remount_fs() Miklos Szeredi <mszeredi(a)redhat.com> fuse: ignore 'data' argument of mount(..., MS_REMOUNT) Amir Goldstein <amir73il(a)gmail.com> ovl: fix unneeded call to ovl_change_flags() Amir Goldstein <amir73il(a)gmail.com> ovl: relax WARN_ON() when decoding lower directory file handle youngjun <her0gyugyu(a)gmail.com> ovl: inode reference leak in ovl_is_inuse true case. Amir Goldstein <amir73il(a)gmail.com> ovl: fix regression with re-formatted lower squashfs Johan Hovold <johan(a)kernel.org> serial: core: fix sysrq overhead regression Johan Hovold <johan(a)kernel.org> Revert "serial: core: Refactor uart_unlock_and_check_sysrq()" Chuhong Yuan <hslester96(a)gmail.com> serial: mxs-auart: add missed iounmap() in probe failure and remove Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> serial: sh-sci: Initialize spinlock for uart console Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Christophe Leroy <christophe.leroy(a)csgroup.eu> tty: serial: cpm_uart: Fix behaviour for non existing GPIOs Jan Kiszka <jan.kiszka(a)siemens.com> Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix guest capabilities mask check Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Fix path indices used in USB3 tunnel discovery Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Armas Spann <zappel(a)retarded.farm> ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change to suitable link model for ASUS platform Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Sync the pending work cancel at disconnection Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation James Hilliard <james.hilliard1(a)gmail.com> HID: quirks: Ignore Simply Automated UPB PIM Sebastian Parschauer <s.parschauer(a)gmx.de> HID: quirks: Always poll Obins Anne Pro 2 keyboard Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> HID: logitech-hidpp: avoid repeated "multiplier = " log messages Saravana Kannan <saravanak(a)google.com> slimbus: core: Fix mismatch in of_node_get/put Taniya Das <tdas(a)codeaurora.org> clk: qcom: gcc: Add support for a new frequency for SC7180 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add missing UFS clocks for SM8150 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add GPU and NPU clocks for SM8150 Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: correctly verify erased pages Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix probe error path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix the condition on a return code Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> mtd: spi-nor: spansion: fix writes on S25FS512S Mantas Pucka <mantas(a)8devices.com> mtd: spi-nor: winbond: Fix 4-byte opcode support for w25q256 Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src Aharon Landau <aharonl(a)mellanox.com> RDMA/mlx5: Verify that QP is created with RQ or SQ Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Raju P.L.S.S.S.N <rplsssn(a)codeaurora.org> soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Update dirty flag only when data changes Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Bjorn Helgaas <bhelgaas(a)google.com> PCI/PM: Call .bridge_d3() hook only if non-NULL Zhu Yanjun <yanjunz(a)mellanox.com> RDMA/rxe: Set default vendor ID Tomer Tayar <ttayar(a)habana.ai> habanalabs: Align protection bits configuration of all TPCs John Johansen <john.johansen(a)canonical.com> apparmor: ensure that dfa state tables have entries Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> soc: qcom: socinfo: add missing soc_id sysfs entry Sean Wang <sean.wang(a)mediatek.com> arm: dts: mt7623: add phy-mode property for gmac2 Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Douglas Anderson <dianders(a)chromium.org> regmap: debugfs: Don't sleep while atomic for fast_io regmaps Anthony Iliopoulos <ailiop(a)suse.com> nvme: explicitly update mpath disk capacity on revalidation Wei Yongjun <weiyongjun1(a)huawei.com> keys: asymmetric: fix error return code in software_key_query() Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Colin Ian King <colin.king(a)canonical.com> xprtrdma: fix incorrect header size calculations Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" dillon min <dillon.minfei(a)gmail.com> ARM: dts: Fix dcan driver probe failed on am437x platform Vasily Averin <vvs(a)virtuozzo.com> fuse: don't ignore errors from fuse_writepages_fill() Anna Schumaker <Anna.Schumaker(a)Netapp.com> NFS: Fix interrupted slots by sending a solo SEQUENCE operation Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix handling of connect errors Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix return code from rpcrdma_xprt_connect() Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix recursion into rpcrdma_xprt_disconnect() Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix double-free in rpcrdma_ep_create() Eddie James <eajames(a)linux.ibm.com> clk: AST2600: Add mux for EMMC clock Nathan Chancellor <natechancellor(a)gmail.com> clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: core: Initialise spin lock before use in uart_configure_port() Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: dmatest: stop completed threads when running without set channel Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Initialize channel before each transfer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Do not disable on suspend for no-idle Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: fix misc interrupt handler thread unmasking Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: cleanup workqueue config after disabling Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Tiezhu Yang <yangtiezhu(a)loongson.cn> phy: rockchip: Fix return value of inno_dsidphy_probe() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> dmaengine: sh: usb-dmac: set tx_result parameters Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Fix delayed_work usage for tx drain workaround Nikhil Rao <nikhil.rao(a)intel.com> dmaengine: idxd: fix cdev locking for open and release Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: intel: fix memory leak with devm_kasprintf Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype" Syed Nayyar Waris <syednwaris(a)gmail.com> counter: 104-quad-8: Add lock guards - filter clock prescaler Syed Nayyar Waris <syednwaris(a)gmail.com> counter: 104-quad-8: Add lock guards - differential encoder Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Stephan Gerhold <stephan(a)gerhold.net> Input: mms114 - add extra compatible for mms345l Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix recvmsg memory leak with buffer selection Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Colin Ian King <colin.king(a)canonical.com> scsi: qla2xxx: make 1-bit bit-fields unsigned int Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Add back interface mode validation Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Do not error out in non serdes modes Dan Carpenter <dan.carpenter(a)oracle.com> xen/xenbus: Fix a double free in xenbus_map_ring_pv() Florian Fainelli <f.fainelli(a)gmail.com> arm64: Add missing sentinel to erratum_1463225 Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hts221 Fix alignment and data leak issues Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Matt Ranostay <matt.ranostay(a)konsulko.com> iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add KRYO4XX silver CPU cores to erratum list 1530923 and 1024718 Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add KRYO4XX gold CPU cores to erratum list 1463225 and 1418040 Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add MIDR value for KRYO4XX gold CPU cores Bob Peterson <rpeterso(a)redhat.com> gfs2: The freeze glock should never be frozen Bob Peterson <rpeterso(a)redhat.com> gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Bob Peterson <rpeterso(a)redhat.com> gfs2: freeze should work on read-only mounts Bob Peterson <rpeterso(a)redhat.com> gfs2: eliminate GIF_ORDERED in favor of list_empty Juergen Gross <jgross(a)suse.com> xen/xenbus: let xenbus_map_ring_valloc() return errno values only Juergen Gross <jgross(a)suse.com> xen/xenbus: avoid large structs and arrays on the stack Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: prevent truncation from long to int in wait_for_free_credits Masahiro Yamada <masahiroy(a)kernel.org> dt-bindings: fix error in 'make clean' after 'make dt_binding_check' Kangmin Park <l4stpr0gr4m(a)gmail.com> dt-bindings: mailbox: zynqmp_ipi: fix unit address Masahiro Yamada <yamada.masahiro(a)socionext.com> dt-bindings: bus: uniphier-system-bus: fix warning in example Angelo Dureghello <angelo.dureghello(a)timesys.com> m68k: mm: fix node memblock init Mike Rapoport <rppt(a)linux.ibm.com> m68k: nommu: register start of the memory with memblock Hou Tao <houtao1(a)huawei.com> blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> ACPI: DPTF: Add battery participant for TigerLake Anson Huang <Anson.Huang(a)nxp.com> thermal/drivers: imx: Fix missing of_node_put() at probe time Petteri Aimonen <jpa(a)git.mail.kapsi.fi> x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: Properly propagate return value in drm_iommu_attach_device() Krishna Manikandan <mkrishn(a)codeaurora.org> drm/msm/dpu: allow initialization of encoder locks during encoder init Bernard Zhao <bernard(a)vivo.com> drm/msm: fix potential memleak in error branch Taehee Yoo <ap420073(a)gmail.com> hsr: fix interface leak in error path of hsr_dev_finalize() Taehee Yoo <ap420073(a)gmail.com> net: rmnet: do not allow to add multiple bridge interfaces Paolo Abeni <pabeni(a)redhat.com> mptcp: fix DSS map generation on fin retransmission Michal Kubecek <mkubecek(a)suse.cz> ethtool: fix genlmsg_put() failure handling in ethnl_default_dumpit() Miaohe Lin <linmiaohe(a)huawei.com> net: ipv4: Fix wrong type conversion from hint to rt in ip_route_use_hint() Cong Wang <xiyou.wangcong(a)gmail.com> genetlink: get rid of family->attrbuf Willem de Bruijn <willemb(a)google.com> ip: Fix SO_MARK in RST, ACK and ICMP packets Alex Elder <elder(a)linaro.org> net: ipa: introduce ipa_cmd_tag_process() Alex Elder <elder(a)linaro.org> net: ipa: always check for stopped channel Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Toke Høiland-Jørgensen <toke(a)redhat.com> vlan: consolidate VLAN parsing code and limit max parsing depth Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Eric Dumazet <edumazet(a)google.com> tcp: fix SO_RCVLOWAT possible hangs under high mem pressure Toke Høiland-Jørgensen <toke(a)redhat.com> sched: consistently handle layer3 header accesses in the presence of VLANs AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Carl Huang <cjhuang(a)codeaurora.org> net: qrtr: free flow in __qrtr_node_release Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> net: dsa: microchip: set the correct number of ports Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() David Ahern <dsahern(a)kernel.org> ipv6: Fix use of anycast address with loopback David Ahern <dsahern(a)kernel.org> ipv6: fib6_select_path can not use out path for nexthop objects Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Linus Lüssing <linus.luessing(a)c0d3.blue> bridge: mcast: Fix MLD2 Report IPv6 payload length check ------------- Diffstat: Documentation/arm64/silicon-errata.rst | 8 + Documentation/devicetree/bindings/Makefile | 5 + .../bus/socionext,uniphier-system-bus.yaml | 4 +- .../bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 +- Makefile | 4 +- arch/arm/boot/dts/am437x-l4.dtsi | 14 +- arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 2 +- arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 + arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 +- .../boot/dts/altera/socfpga_stratix10_socdk.dts | 1 + .../dts/altera/socfpga_stratix10_socdk_nand.dts | 7 +- .../dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 +- .../boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 +- arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 +++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts | 1 + arch/arm64/include/asm/alternative.h | 16 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/syscall.h | 12 +- arch/arm64/include/asm/thread_info.h | 1 + arch/arm64/kernel/alternative.c | 16 +- arch/arm64/kernel/cpu_errata.c | 22 ++- arch/arm64/kernel/cpufeature.c | 2 + arch/arm64/kernel/debug-monitors.c | 20 ++- arch/arm64/kernel/ptrace.c | 29 +++- arch/arm64/kernel/signal.c | 11 +- arch/arm64/kernel/syscall.c | 5 +- arch/arm64/kernel/vmlinux.lds.S | 3 - arch/m68k/kernel/setup_no.c | 3 +- arch/m68k/mm/mcfmmu.c | 2 +- arch/powerpc/kernel/paca.c | 2 +- arch/powerpc/mm/book3s64/pkeys.c | 12 +- arch/riscv/include/asm/thread_info.h | 4 + arch/riscv/mm/pageattr.c | 14 +- arch/x86/include/asm/fpu/internal.h | 5 + arch/x86/include/asm/io_bitmap.h | 16 ++ arch/x86/include/asm/paravirt.h | 5 + arch/x86/include/asm/paravirt_types.h | 1 + arch/x86/kernel/apic/vector.c | 22 +-- arch/x86/kernel/fpu/core.c | 6 + arch/x86/kernel/fpu/xstate.c | 2 +- arch/x86/kernel/paravirt.c | 3 +- arch/x86/kernel/process.c | 18 +-- arch/x86/xen/enlighten_pv.c | 12 ++ block/blk-mq-debugfs.c | 3 + crypto/asymmetric_keys/public_key.c | 1 + drivers/acpi/dptf/dptf_power.c | 1 + drivers/base/regmap/regmap-debugfs.c | 52 ++++--- drivers/block/zram/zram_drv.c | 3 +- drivers/bus/ti-sysc.c | 23 +-- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/clk/clk-ast2600.c | 49 +++++- drivers/clk/mvebu/Kconfig | 1 + drivers/clk/qcom/gcc-msm8998.c | 27 ++++ drivers/clk/qcom/gcc-sc7180.c | 73 ++++----- drivers/clk/qcom/gcc-sm8150.c | 148 ++++++++++++++++++ drivers/counter/104-quad-8.c | 22 ++- drivers/dma-buf/dma-buf.c | 11 +- drivers/dma/dmatest.c | 2 + drivers/dma/dw/core.c | 12 -- drivers/dma/fsl-edma-common.h | 2 +- drivers/dma/fsl-edma.c | 7 + drivers/dma/idxd/cdev.c | 19 ++- drivers/dma/idxd/device.c | 25 +++ drivers/dma/idxd/idxd.h | 1 + drivers/dma/idxd/irq.c | 3 +- drivers/dma/idxd/sysfs.c | 5 + drivers/dma/mcf-edma.c | 7 + drivers/dma/sh/usb-dmac.c | 2 + drivers/dma/ti/k3-udma.c | 8 +- drivers/gpio/gpio-pca953x.c | 1 + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 +--- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 11 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 53 ++++--- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 3 + drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 19 ++- drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 10 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 19 +-- drivers/gpu/drm/i915/gvt/handlers.c | 4 +- drivers/gpu/drm/i915/i915_perf.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 +- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 8 +- drivers/hid/hid-ids.h | 3 + drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hid-magicmouse.c | 6 + drivers/hid/hid-quirks.c | 2 + drivers/hwmon/drivetemp.c | 43 ++++++ drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/coresight/coresight-etm4x.c | 82 ++++++---- drivers/hwtracing/intel_th/core.c | 21 ++- drivers/hwtracing/intel_th/pci.c | 15 ++ drivers/hwtracing/intel_th/sth.c | 4 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 +- drivers/iio/adc/ad7780.c | 2 +- drivers/iio/health/afe4403.c | 13 +- drivers/iio/health/afe4404.c | 8 +- drivers/iio/humidity/hdc100x.c | 10 +- drivers/iio/humidity/hts221.h | 7 +- drivers/iio/humidity/hts221_buffer.c | 9 +- drivers/iio/industrialio-core.c | 2 + drivers/iio/magnetometer/ak8974.c | 29 ++-- drivers/iio/pressure/ms5611_core.c | 11 +- drivers/iio/pressure/zpa2326.c | 4 +- drivers/infiniband/hw/mlx5/qp.c | 2 + drivers/infiniband/sw/rxe/rxe.c | 1 + drivers/infiniband/sw/rxe/rxe_param.h | 3 + drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/elants_i2c.c | 1 - drivers/input/touchscreen/mms114.c | 17 +- drivers/iommu/Kconfig | 2 +- drivers/misc/atmel-ssc.c | 24 +-- drivers/misc/habanalabs/goya/goya_security.c | 99 +++++++++++- drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 +-- drivers/mtd/nand/raw/marvell_nand.c | 27 ++-- drivers/mtd/nand/raw/nand_timings.c | 5 +- drivers/mtd/nand/raw/oxnas_nand.c | 24 ++- drivers/mtd/spi-nor/sfdp.c | 4 - drivers/mtd/spi-nor/sfdp.h | 6 + drivers/mtd/spi-nor/spansion.c | 25 ++- drivers/mtd/spi-nor/winbond.c | 29 +++- drivers/net/dsa/microchip/ksz8795.c | 3 + drivers/net/dsa/microchip/ksz9477.c | 3 + drivers/net/ethernet/marvell/mvneta.c | 24 ++- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 5 + drivers/net/ipa/gsi.c | 13 +- drivers/net/ipa/ipa_cmd.c | 15 ++ drivers/net/ipa/ipa_cmd.h | 8 + drivers/net/ipa/ipa_endpoint.c | 2 + drivers/net/usb/qmi_wwan.c | 1 + drivers/nvme/host/core.c | 1 + drivers/nvme/host/nvme.h | 13 ++ drivers/opp/of.c | 4 + drivers/pci/pci.c | 4 +- drivers/phy/allwinner/phy-sun4i-usb.c | 5 +- drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c | 4 +- drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 - drivers/scsi/qla2xxx/qla_def.h | 4 +- drivers/slimbus/core.c | 1 + drivers/soc/qcom/rpmh-rsc.c | 98 ++++++++---- drivers/soc/qcom/rpmh.c | 56 ++++--- drivers/soc/qcom/socinfo.c | 2 + drivers/soundwire/intel.c | 5 +- drivers/spi/spi-fsl-dspi.c | 15 +- drivers/spi/spi-sprd-adi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +- drivers/thermal/imx_thermal.c | 7 +- .../intel/int340x_thermal/int3403_thermal.c | 2 +- drivers/thermal/mtk_thermal.c | 6 +- drivers/thunderbolt/tunnel.c | 12 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 9 +- drivers/tty/serial/mxs-auart.c | 12 +- drivers/tty/serial/serial_core.c | 112 ++------------ drivers/tty/serial/sh-sci.c | 3 + drivers/tty/serial/xilinx_uartps.c | 1 - drivers/uio/uio_pdrv_genirq.c | 4 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 +++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 +- drivers/usb/serial/option.c | 6 + drivers/virt/vboxguest/vboxguest_core.c | 6 +- drivers/virt/vboxguest/vboxguest_core.h | 15 ++ drivers/virt/vboxguest/vboxguest_linux.c | 3 +- drivers/virt/vboxguest/vmmdev.h | 2 + drivers/xen/xenbus/xenbus_client.c | 171 ++++++++++----------- fs/cifs/transport.c | 2 +- fs/fuse/file.c | 14 +- fs/fuse/inode.c | 15 +- fs/gfs2/glops.c | 10 +- fs/gfs2/incore.h | 1 - fs/gfs2/log.c | 15 +- fs/gfs2/log.h | 4 +- fs/gfs2/main.c | 1 + fs/gfs2/ops_fstype.c | 13 +- fs/gfs2/recovery.c | 4 +- fs/gfs2/super.c | 20 +-- fs/io_uring.c | 10 +- fs/nfs/nfs4proc.c | 20 ++- fs/overlayfs/export.c | 2 +- fs/overlayfs/file.c | 10 +- fs/overlayfs/super.c | 23 ++- include/dt-bindings/clock/qcom,gcc-msm8998.h | 1 + include/linux/blkdev.h | 1 + include/linux/bpf.h | 13 +- include/linux/cgroup-defs.h | 8 +- include/linux/cgroup.h | 4 +- include/linux/dma-buf.h | 1 + include/linux/if_vlan.h | 29 +++- include/linux/input/elan-i2c-ids.h | 7 + include/linux/serial_core.h | 102 +++++++++++- include/linux/skmsg.h | 13 ++ include/net/dst.h | 10 +- include/net/genetlink.h | 10 -- include/net/inet_ecn.h | 25 ++- include/net/pkt_sched.h | 11 -- include/trace/events/rxrpc.h | 2 +- include/uapi/linux/vboxguest.h | 4 +- kernel/bpf/syscall.c | 2 +- kernel/cgroup/cgroup.c | 31 ++-- kernel/irq/manage.c | 37 ++++- kernel/sched/core.c | 2 + kernel/sched/fair.c | 15 +- kernel/time/timer.c | 21 ++- mm/memory.c | 21 +-- net/bridge/br_multicast.c | 2 +- net/ceph/osd_client.c | 1 + net/core/filter.c | 10 +- net/core/sock.c | 2 +- net/core/sock_map.c | 53 ++++++- net/ethtool/netlink.c | 27 ++-- net/hsr/hsr_device.c | 11 +- net/ipv4/icmp.c | 4 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 3 + net/ipv4/route.c | 2 +- net/ipv4/tcp.c | 15 +- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_input.c | 2 + net/ipv4/tcp_ipv4.c | 15 +- net/ipv4/tcp_output.c | 8 +- net/ipv6/icmp.c | 4 +- net/ipv6/route.c | 7 +- net/l2tp/l2tp_core.c | 5 +- net/llc/af_llc.c | 10 +- net/mptcp/options.c | 6 +- net/netlink/genetlink.c | 97 ++---------- net/qrtr/qrtr.c | 4 +- net/sched/act_connmark.c | 9 +- net/sched/act_csum.c | 2 +- net/sched/act_ct.c | 9 +- net/sched/act_ctinfo.c | 9 +- net/sched/act_mpls.c | 2 +- net/sched/act_skbedit.c | 2 +- net/sched/cls_api.c | 2 +- net/sched/cls_flow.c | 8 +- net/sched/cls_flower.c | 2 +- net/sched/em_ipset.c | 2 +- net/sched/em_ipt.c | 2 +- net/sched/em_meta.c | 2 +- net/sched/sch_atm.c | 8 +- net/sched/sch_cake.c | 4 +- net/sched/sch_dsmark.c | 6 +- net/sched/sch_teql.c | 2 +- net/sunrpc/xprtrdma/rpc_rdma.c | 4 +- net/sunrpc/xprtrdma/transport.c | 5 + net/sunrpc/xprtrdma/verbs.c | 35 ++--- security/apparmor/match.c | 5 + sound/pci/hda/patch_realtek.c | 27 +++- sound/usb/line6/capture.c | 2 + sound/usb/line6/driver.c | 2 +- sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +- tools/perf/util/stat.c | 6 +- tools/testing/selftests/net/fib_nexthops.sh | 13 ++ 272 files changed, 2293 insertions(+), 1103 deletions(-)

4 years, 11 months

9
255
0 0

Please apply "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" and the corresponding fix to all stable kernels

by Viktor Jägersküpper

Hi Greg, Sasha and all the others, Hans de Goede requested to revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" from all stable and longterm kernels because this commit broke certain devices with Atheros 9271 and at that time it seemed that reverting the commit would be done in the mainline kernel. The revert was done in kernel 5.7.9 etc., however Mark O'Donovan found a fix for the original commit - which avoided the revert in the mainline kernel - and this fix is now included in 5.8-rc7 with commit 92f53e2fda8bb9a559ad61d57bfb397ce67ed0ab ("ath9k: Fix regression with Atheros 9271"). To be consistent with the mainline kernel, please apply the original commit again (or re-revert it, whatever is appropriate for stable kernels) and then apply Mark's fix. I have tested this with the current 5.7.10 kernel to confirm that it works because I was affected by the bug. All relevant people are CC'ed if someone wants to object. Thanks, Viktor

4 years, 11 months

2
1
0 0

FAILED: patch "[PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections" 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 de2b41be8fcccb2f5b6c480d35df590476344201 Mon Sep 17 00:00:00 2001 From: Joerg Roedel <jroedel(a)suse.de> Date: Tue, 21 Jul 2020 11:34:48 +0200 Subject: [PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections On x86-32 the idt_table with 256 entries needs only 2048 bytes. It is page-aligned, but the end of the .bss..page_aligned section is not guaranteed to be page-aligned. As a result, objects from other .bss sections may end up on the same 4k page as the idt_table, and will accidentially get mapped read-only during boot, causing unexpected page-faults when the kernel writes to them. This could be worked around by making the objects in the page aligned sections page sized, but that's wrong. Explicit sections which store only page aligned objects have an implicit guarantee that the object is alone in the page in which it is placed. That works for all objects except the last one. That's inconsistent. Enforcing page sized objects for these sections would wreckage memory sanitizers, because the object becomes artificially larger than it should be and out of bound access becomes legit. Align the end of the .bss..page_aligned and .data..page_aligned section on page-size so all objects places in these sections are guaranteed to have their own page. [ tglx: Amended changelog ] Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Kees Cook <keescook(a)chromium.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200721093448.10417-1-joro@8bytes.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 3bfc8dd8a43d..9a03e5b23135 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -358,6 +358,7 @@ SECTIONS .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __bss_start = .; *(.bss..page_aligned) + . = ALIGN(PAGE_SIZE); *(BSS_MAIN) BSS_DECRYPTED . = ALIGN(PAGE_SIZE); diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db600ef218d7..052e0f05a984 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -341,7 +341,8 @@ #define PAGE_ALIGNED_DATA(page_align) \ . = ALIGN(page_align); \ - *(.data..page_aligned) + *(.data..page_aligned) \ + . = ALIGN(page_align); #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ @@ -737,7 +738,9 @@ . = ALIGN(bss_align); \ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \ BSS_FIRST_SECTIONS \ + . = ALIGN(PAGE_SIZE); \ *(.bss..page_aligned) \ + . = ALIGN(PAGE_SIZE); \ *(.dynbss) \ *(BSS_MAIN) \ *(COMMON) \

4 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections" 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 de2b41be8fcccb2f5b6c480d35df590476344201 Mon Sep 17 00:00:00 2001 From: Joerg Roedel <jroedel(a)suse.de> Date: Tue, 21 Jul 2020 11:34:48 +0200 Subject: [PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections On x86-32 the idt_table with 256 entries needs only 2048 bytes. It is page-aligned, but the end of the .bss..page_aligned section is not guaranteed to be page-aligned. As a result, objects from other .bss sections may end up on the same 4k page as the idt_table, and will accidentially get mapped read-only during boot, causing unexpected page-faults when the kernel writes to them. This could be worked around by making the objects in the page aligned sections page sized, but that's wrong. Explicit sections which store only page aligned objects have an implicit guarantee that the object is alone in the page in which it is placed. That works for all objects except the last one. That's inconsistent. Enforcing page sized objects for these sections would wreckage memory sanitizers, because the object becomes artificially larger than it should be and out of bound access becomes legit. Align the end of the .bss..page_aligned and .data..page_aligned section on page-size so all objects places in these sections are guaranteed to have their own page. [ tglx: Amended changelog ] Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Kees Cook <keescook(a)chromium.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200721093448.10417-1-joro@8bytes.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 3bfc8dd8a43d..9a03e5b23135 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -358,6 +358,7 @@ SECTIONS .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __bss_start = .; *(.bss..page_aligned) + . = ALIGN(PAGE_SIZE); *(BSS_MAIN) BSS_DECRYPTED . = ALIGN(PAGE_SIZE); diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db600ef218d7..052e0f05a984 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -341,7 +341,8 @@ #define PAGE_ALIGNED_DATA(page_align) \ . = ALIGN(page_align); \ - *(.data..page_aligned) + *(.data..page_aligned) \ + . = ALIGN(page_align); #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ @@ -737,7 +738,9 @@ . = ALIGN(bss_align); \ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \ BSS_FIRST_SECTIONS \ + . = ALIGN(PAGE_SIZE); \ *(.bss..page_aligned) \ + . = ALIGN(PAGE_SIZE); \ *(.dynbss) \ *(BSS_MAIN) \ *(COMMON) \

4 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections" 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 de2b41be8fcccb2f5b6c480d35df590476344201 Mon Sep 17 00:00:00 2001 From: Joerg Roedel <jroedel(a)suse.de> Date: Tue, 21 Jul 2020 11:34:48 +0200 Subject: [PATCH] x86, vmlinux.lds: Page-align end of ..page_aligned sections On x86-32 the idt_table with 256 entries needs only 2048 bytes. It is page-aligned, but the end of the .bss..page_aligned section is not guaranteed to be page-aligned. As a result, objects from other .bss sections may end up on the same 4k page as the idt_table, and will accidentially get mapped read-only during boot, causing unexpected page-faults when the kernel writes to them. This could be worked around by making the objects in the page aligned sections page sized, but that's wrong. Explicit sections which store only page aligned objects have an implicit guarantee that the object is alone in the page in which it is placed. That works for all objects except the last one. That's inconsistent. Enforcing page sized objects for these sections would wreckage memory sanitizers, because the object becomes artificially larger than it should be and out of bound access becomes legit. Align the end of the .bss..page_aligned and .data..page_aligned section on page-size so all objects places in these sections are guaranteed to have their own page. [ tglx: Amended changelog ] Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Kees Cook <keescook(a)chromium.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200721093448.10417-1-joro@8bytes.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 3bfc8dd8a43d..9a03e5b23135 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -358,6 +358,7 @@ SECTIONS .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __bss_start = .; *(.bss..page_aligned) + . = ALIGN(PAGE_SIZE); *(BSS_MAIN) BSS_DECRYPTED . = ALIGN(PAGE_SIZE); diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db600ef218d7..052e0f05a984 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -341,7 +341,8 @@ #define PAGE_ALIGNED_DATA(page_align) \ . = ALIGN(page_align); \ - *(.data..page_aligned) + *(.data..page_aligned) \ + . = ALIGN(page_align); #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ @@ -737,7 +738,9 @@ . = ALIGN(bss_align); \ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \ BSS_FIRST_SECTIONS \ + . = ALIGN(PAGE_SIZE); \ *(.bss..page_aligned) \ + . = ALIGN(PAGE_SIZE); \ *(.dynbss) \ *(BSS_MAIN) \ *(COMMON) \

4 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of" 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 7b7891c7bdfd61fc9ed6747a0a05efe2394dddc6 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <natechancellor(a)gmail.com> Date: Wed, 22 Jul 2020 21:15:10 -0700 Subject: [PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Link: https://lore.kernel.org/r/20200723041509.400450-1-natechancellor@gmail.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN)

4 years, 11 months

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FAILED: patch "[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of" 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 7b7891c7bdfd61fc9ed6747a0a05efe2394dddc6 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <natechancellor(a)gmail.com> Date: Wed, 22 Jul 2020 21:15:10 -0700 Subject: [PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Link: https://lore.kernel.org/r/20200723041509.400450-1-natechancellor@gmail.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN)

4 years, 11 months

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FAILED: patch "[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of" 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 7b7891c7bdfd61fc9ed6747a0a05efe2394dddc6 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <natechancellor(a)gmail.com> Date: Wed, 22 Jul 2020 21:15:10 -0700 Subject: [PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Link: https://lore.kernel.org/r/20200723041509.400450-1-natechancellor@gmail.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN)

4 years, 11 months

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FAILED: patch "[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 7b7891c7bdfd61fc9ed6747a0a05efe2394dddc6 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <natechancellor(a)gmail.com> Date: Wed, 22 Jul 2020 21:15:10 -0700 Subject: [PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Link: https://lore.kernel.org/r/20200723041509.400450-1-natechancellor@gmail.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN)

4 years, 11 months

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FAILED: patch "[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of" 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 7b7891c7bdfd61fc9ed6747a0a05efe2394dddc6 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <natechancellor(a)gmail.com> Date: Wed, 22 Jul 2020 21:15:10 -0700 Subject: [PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Link: https://lore.kernel.org/r/20200723041509.400450-1-natechancellor@gmail.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN)

4 years, 11 months

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FAILED: patch "[PATCH] vt: Reject zero-sized screen buffer size." 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 ce684552a266cb1c7cc2f7e623f38567adec6653 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Sun, 12 Jul 2020 20:10:12 +0900 Subject: [PATCH] vt: Reject zero-sized screen buffer size. syzbot is reporting general protection fault in do_con_write() [1] caused by vc->vc_screenbuf == ZERO_SIZE_PTR caused by vc->vc_screenbuf_size == 0 caused by vc->vc_cols == vc->vc_rows == vc->vc_size_row == 0 caused by fb_set_var() from ioctl(FBIOPUT_VSCREENINFO) on /dev/fb0 , for gotoxy(vc, 0, 0) from reset_terminal() from vc_init() from vc_allocate() from con_install() from tty_init_dev() from tty_open() on such console causes vc->vc_pos == 0x10000000e due to ((unsigned long) ZERO_SIZE_PTR) + -1U * 0 + (-1U << 1). I don't think that a console with 0 column or 0 row makes sense. And it seems that vc_do_resize() does not intend to allow resizing a console to 0 column or 0 row due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Theoretically, cols and rows can be any range as long as 0 < cols * rows * 2 <= KMALLOC_MAX_SIZE is satisfied (e.g. cols == 1048576 && rows == 2 is possible) because of vc->vc_size_row = vc->vc_cols << 1; vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row; in visual_init() and kzalloc(vc->vc_screenbuf_size) in vc_allocate(). Since we can detect cols == 0 or rows == 0 via screenbuf_size = 0 in visual_init(), we can reject kzalloc(0). Then, vc_allocate() will return an error, and con_write() will not be called on a console with 0 column or 0 row. We need to make sure that integer overflow in visual_init() won't happen. Since vc_do_resize() restricts cols <= 32767 and rows <= 32767, applying 1 <= cols <= 32767 and 1 <= rows <= 32767 restrictions to vc_allocate() will be practically fine. This patch does not touch con_init(), for returning -EINVAL there does not help when we are not returning -ENOMEM. [1] https://syzkaller.appspot.com/bug?extid=017265e8553724e514e8 Reported-and-tested-by: syzbot <syzbot+017265e8553724e514e8(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200712111013.11881-1-penguin-kernel@I-love.SAKU… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 48a8199f7845..42d8c67a481f 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1092,10 +1092,19 @@ static const struct tty_port_operations vc_port_ops = { .destruct = vc_port_destruct, }; +/* + * Change # of rows and columns (0 means unchanged/the size of fg_console) + * [this is to be used together with some user program + * like resize that changes the hardware videomode] + */ +#define VC_MAXCOL (32767) +#define VC_MAXROW (32767) + int vc_allocate(unsigned int currcons) /* return 0 on success */ { struct vt_notifier_param param; struct vc_data *vc; + int err; WARN_CONSOLE_UNLOCKED(); @@ -1125,6 +1134,11 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ if (!*vc->vc_uni_pagedir_loc) con_set_default_unimap(vc); + err = -EINVAL; + if (vc->vc_cols > VC_MAXCOL || vc->vc_rows > VC_MAXROW || + vc->vc_screenbuf_size > KMALLOC_MAX_SIZE || !vc->vc_screenbuf_size) + goto err_free; + err = -ENOMEM; vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL); if (!vc->vc_screenbuf) goto err_free; @@ -1143,7 +1157,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ visual_deinit(vc); kfree(vc); vc_cons[currcons].d = NULL; - return -ENOMEM; + return err; } static inline int resize_screen(struct vc_data *vc, int width, int height, @@ -1158,14 +1172,6 @@ static inline int resize_screen(struct vc_data *vc, int width, int height, return err; } -/* - * Change # of rows and columns (0 means unchanged/the size of fg_console) - * [this is to be used together with some user program - * like resize that changes the hardware videomode] - */ -#define VC_RESIZE_MAXCOL (32767) -#define VC_RESIZE_MAXROW (32767) - /** * vc_do_resize - resizing method for the tty * @tty: tty being resized @@ -1201,7 +1207,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, user = vc->vc_resize_user; vc->vc_resize_user = 0; - if (cols > VC_RESIZE_MAXCOL || lines > VC_RESIZE_MAXROW) + if (cols > VC_MAXCOL || lines > VC_MAXROW) return -EINVAL; new_cols = (cols ? cols : vc->vc_cols); @@ -1212,7 +1218,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) return 0; - if (new_screen_size > KMALLOC_MAX_SIZE) + if (new_screen_size > KMALLOC_MAX_SIZE || !new_screen_size) return -EINVAL; newscreen = kzalloc(new_screen_size, GFP_USER); if (!newscreen) @@ -3393,6 +3399,7 @@ static int __init con_init(void) INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); tty_port_init(&vc->port); visual_init(vc, currcons, 1); + /* Assuming vc->vc_{cols,rows,screenbuf_size} are sane here. */ vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); vc_init(vc, vc->vc_rows, vc->vc_cols, currcons || !vc->vc_sw->con_save_screen);

4 years, 11 months

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FAILED: patch "[PATCH] fbdev: Detect integer underflow at "struct" 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 033724d6864245a11f8e04c066002e6ad22b3fd0 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Wed, 15 Jul 2020 10:51:02 +0900 Subject: [PATCH] fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. syzbot is reporting general protection fault in bitfill_aligned() [1] caused by integer underflow in bit_clear_margins(). The cause of this problem is when and how do_vc_resize() updates vc->vc_{cols,rows}. If vc_do_resize() fails (e.g. kzalloc() fails) when var.xres or var.yres is going to shrink, vc->vc_{cols,rows} will not be updated. This allows bit_clear_margins() to see info->var.xres < (vc->vc_cols * cw) or info->var.yres < (vc->vc_rows * ch). Unexpectedly large rw or bh will try to overrun the __iomem region and causes general protection fault. Also, vc_resize(vc, 0, 0) does not set vc->vc_{cols,rows} = 0 due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Since cols and lines are calculated as cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); cols /= vc->vc_font.width; rows /= vc->vc_font.height; vc_resize(vc, cols, rows); in fbcon_modechanged(), var.xres < vc->vc_font.width makes cols = 0 and var.yres < vc->vc_font.height makes rows = 0. This means that const int fd = open("/dev/fb0", O_ACCMODE); struct fb_var_screeninfo var = { }; ioctl(fd, FBIOGET_VSCREENINFO, &var); var.xres = var.yres = 1; ioctl(fd, FBIOPUT_VSCREENINFO, &var); easily reproduces integer underflow bug explained above. Of course, callers of vc_resize() are not handling vc_do_resize() failure is bad. But we can't avoid vc_resize(vc, 0, 0) which returns 0. Therefore, as a band-aid workaround, this patch checks integer underflow in "struct fbcon_ops"->clear_margins call, assuming that vc->vc_cols * vc->vc_font.width and vc->vc_rows * vc->vc_font.heigh do not cause integer overflow. [1] https://syzkaller.appspot.com/bug?id=a565882df74fa76f10d3a6fec4be31098dbb37… Reported-and-tested-by: syzbot <syzbot+e5fd3e65515b48c02a30(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Acked-by: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200715015102.3814-1-penguin-kernel@I-love.SAKUR… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c index ca935c09a261..35ebeeccde4d 100644 --- a/drivers/video/fbdev/core/bitblit.c +++ b/drivers/video/fbdev/core/bitblit.c @@ -216,7 +216,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = info->var.xoffset + rs; region.dy = 0; region.width = rw; @@ -224,7 +224,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset + bs; region.width = rs; diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c index dfa9a8aa4509..78f3a5621478 100644 --- a/drivers/video/fbdev/core/fbcon_ccw.c +++ b/drivers/video/fbdev/core/fbcon_ccw.c @@ -201,7 +201,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset; region.height = rw; @@ -209,7 +209,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset + bs; region.dy = 0; region.height = info->var.yres_virtual; diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c index ce08251bfd38..fd098ff17574 100644 --- a/drivers/video/fbdev/core/fbcon_cw.c +++ b/drivers/video/fbdev/core/fbcon_cw.c @@ -184,7 +184,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset + rs; region.height = rw; @@ -192,7 +192,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset; region.height = info->var.yres; diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c index 1936afc78fec..e165a3fad29a 100644 --- a/drivers/video/fbdev/core/fbcon_ud.c +++ b/drivers/video/fbdev/core/fbcon_ud.c @@ -231,7 +231,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dy = 0; region.dx = info->var.xoffset; region.width = rw; @@ -239,7 +239,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dy = info->var.yoffset; region.dx = info->var.xoffset; region.height = bh;

4 years, 11 months

1
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FAILED: patch "[PATCH] fbdev: Detect integer underflow at "struct" 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 033724d6864245a11f8e04c066002e6ad22b3fd0 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Wed, 15 Jul 2020 10:51:02 +0900 Subject: [PATCH] fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. syzbot is reporting general protection fault in bitfill_aligned() [1] caused by integer underflow in bit_clear_margins(). The cause of this problem is when and how do_vc_resize() updates vc->vc_{cols,rows}. If vc_do_resize() fails (e.g. kzalloc() fails) when var.xres or var.yres is going to shrink, vc->vc_{cols,rows} will not be updated. This allows bit_clear_margins() to see info->var.xres < (vc->vc_cols * cw) or info->var.yres < (vc->vc_rows * ch). Unexpectedly large rw or bh will try to overrun the __iomem region and causes general protection fault. Also, vc_resize(vc, 0, 0) does not set vc->vc_{cols,rows} = 0 due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Since cols and lines are calculated as cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); cols /= vc->vc_font.width; rows /= vc->vc_font.height; vc_resize(vc, cols, rows); in fbcon_modechanged(), var.xres < vc->vc_font.width makes cols = 0 and var.yres < vc->vc_font.height makes rows = 0. This means that const int fd = open("/dev/fb0", O_ACCMODE); struct fb_var_screeninfo var = { }; ioctl(fd, FBIOGET_VSCREENINFO, &var); var.xres = var.yres = 1; ioctl(fd, FBIOPUT_VSCREENINFO, &var); easily reproduces integer underflow bug explained above. Of course, callers of vc_resize() are not handling vc_do_resize() failure is bad. But we can't avoid vc_resize(vc, 0, 0) which returns 0. Therefore, as a band-aid workaround, this patch checks integer underflow in "struct fbcon_ops"->clear_margins call, assuming that vc->vc_cols * vc->vc_font.width and vc->vc_rows * vc->vc_font.heigh do not cause integer overflow. [1] https://syzkaller.appspot.com/bug?id=a565882df74fa76f10d3a6fec4be31098dbb37… Reported-and-tested-by: syzbot <syzbot+e5fd3e65515b48c02a30(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Acked-by: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200715015102.3814-1-penguin-kernel@I-love.SAKUR… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c index ca935c09a261..35ebeeccde4d 100644 --- a/drivers/video/fbdev/core/bitblit.c +++ b/drivers/video/fbdev/core/bitblit.c @@ -216,7 +216,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = info->var.xoffset + rs; region.dy = 0; region.width = rw; @@ -224,7 +224,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset + bs; region.width = rs; diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c index dfa9a8aa4509..78f3a5621478 100644 --- a/drivers/video/fbdev/core/fbcon_ccw.c +++ b/drivers/video/fbdev/core/fbcon_ccw.c @@ -201,7 +201,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset; region.height = rw; @@ -209,7 +209,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset + bs; region.dy = 0; region.height = info->var.yres_virtual; diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c index ce08251bfd38..fd098ff17574 100644 --- a/drivers/video/fbdev/core/fbcon_cw.c +++ b/drivers/video/fbdev/core/fbcon_cw.c @@ -184,7 +184,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset + rs; region.height = rw; @@ -192,7 +192,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset; region.height = info->var.yres; diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c index 1936afc78fec..e165a3fad29a 100644 --- a/drivers/video/fbdev/core/fbcon_ud.c +++ b/drivers/video/fbdev/core/fbcon_ud.c @@ -231,7 +231,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dy = 0; region.dx = info->var.xoffset; region.width = rw; @@ -239,7 +239,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dy = info->var.yoffset; region.dx = info->var.xoffset; region.height = bh;

4 years, 11 months

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patch "usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 95f5acfc4f58f01a22b66d8c9c0ffb72aa96271c Mon Sep 17 00:00:00 2001 From: Peter Chen <peter.chen(a)nxp.com> Date: Wed, 22 Jul 2020 11:06:19 +0800 Subject: usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint During the endpoint dequeue operation, it changes dequeued TRB as link TRB, when the endpoint is disabled and re-enabled, the DMA fetches the TRB before the link TRB, after it handles current TRB, the DMA pointer will advance to the TRB after link TRB, but enqueue and dequene variables don't know it due to no hardware interrupt at the time, when the next TRB is added to link TRB position, the DMA will not handle this TRB due to its pointer is already at the next TRB. See the trace log like below: file-storage-675 [001] d..1 86.585657: usb_ep_queue: ep0: req 00000000df9b3a4f length 0/0 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 86.585663: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr (null)], flags:0 SID: 0 file-storage-675 [001] d..1 86.585671: cdns3_prepare_trb: ep1out: trb 000000007f770303, dma buf: 0xbd195800, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 86.585676: cdns3_ring: Ring contents for ep1out: Ring deq index: 0, trb: 000000007f770303 (virt), 0xc4003000 (dma) Ring enq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 80020400 00000425 @0x00000000c400300c c4003018 80020400 00001811 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... irq/144-5b13000-698 [000] d... 87.619286: usb_gadget_giveback_request: ep1in: req 0000000031b832eb length 13/13 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 87.619287: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr 0x80020400c400300c], flags:0 SID: 0 file-storage-675 [001] d..1 87.619294: cdns3_prepare_trb: ep1out: trb 0000000049c1ba21, dma buf: 0xbd198000, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 87.619297: cdns3_ring: Ring contents for ep1out: Ring deq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) Ring enq index: 2, trb: 0000000059b34b67 (virt), 0xc4003018 (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 0000001f 00000427 @0x00000000c400300c bd198000 80020400 00000425 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... file-storage-675 [001] d..1 87.619305: cdns3_doorbell_epx: ep1out, ep_trbaddr c4003018 file-storage-675 [001] .... 87.619308: usb_ep_queue: ep1out: req 000000002ebce364 length 0/1024 sgs 0/0 stream 0 zsI status -115 --> 0 irq/144-5b13000-698 [000] d..1 87.619315: cdns3_epx_irq: IRQ for ep1out: 01000c80 TRBERR , ep_traddr: c4003018 ep_last_sid: 00000000 use_streams: 0 irq/144-5b13000-698 [000] d..1 87.619395: cdns3_usb_irq: IRQ 00000008 = Hot Reset Fixes: f616c3bda47e ("usb: cdns3: Fix dequeue implementation") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Peter Chen <peter.chen(a)nxp.com> Signed-off-by: Felipe Balbi <balbi(a)kernel.org> --- drivers/usb/cdns3/gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 5b4b16bf4164..65a154d47f8e 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -242,9 +242,10 @@ int cdns3_allocate_trb_pool(struct cdns3_endpoint *priv_ep) return -ENOMEM; priv_ep->alloc_ring_size = ring_size; - memset(priv_ep->trb_pool, 0, ring_size); } + memset(priv_ep->trb_pool, 0, ring_size); + priv_ep->num_trbs = num_trbs; if (!priv_ep->num) -- 2.27.0

4 years, 11 months

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patch "usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint" added to usb-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 95f5acfc4f58f01a22b66d8c9c0ffb72aa96271c Mon Sep 17 00:00:00 2001 From: Peter Chen <peter.chen(a)nxp.com> Date: Wed, 22 Jul 2020 11:06:19 +0800 Subject: usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint During the endpoint dequeue operation, it changes dequeued TRB as link TRB, when the endpoint is disabled and re-enabled, the DMA fetches the TRB before the link TRB, after it handles current TRB, the DMA pointer will advance to the TRB after link TRB, but enqueue and dequene variables don't know it due to no hardware interrupt at the time, when the next TRB is added to link TRB position, the DMA will not handle this TRB due to its pointer is already at the next TRB. See the trace log like below: file-storage-675 [001] d..1 86.585657: usb_ep_queue: ep0: req 00000000df9b3a4f length 0/0 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 86.585663: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr (null)], flags:0 SID: 0 file-storage-675 [001] d..1 86.585671: cdns3_prepare_trb: ep1out: trb 000000007f770303, dma buf: 0xbd195800, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 86.585676: cdns3_ring: Ring contents for ep1out: Ring deq index: 0, trb: 000000007f770303 (virt), 0xc4003000 (dma) Ring enq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 80020400 00000425 @0x00000000c400300c c4003018 80020400 00001811 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... irq/144-5b13000-698 [000] d... 87.619286: usb_gadget_giveback_request: ep1in: req 0000000031b832eb length 13/13 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 87.619287: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr 0x80020400c400300c], flags:0 SID: 0 file-storage-675 [001] d..1 87.619294: cdns3_prepare_trb: ep1out: trb 0000000049c1ba21, dma buf: 0xbd198000, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 87.619297: cdns3_ring: Ring contents for ep1out: Ring deq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) Ring enq index: 2, trb: 0000000059b34b67 (virt), 0xc4003018 (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 0000001f 00000427 @0x00000000c400300c bd198000 80020400 00000425 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... file-storage-675 [001] d..1 87.619305: cdns3_doorbell_epx: ep1out, ep_trbaddr c4003018 file-storage-675 [001] .... 87.619308: usb_ep_queue: ep1out: req 000000002ebce364 length 0/1024 sgs 0/0 stream 0 zsI status -115 --> 0 irq/144-5b13000-698 [000] d..1 87.619315: cdns3_epx_irq: IRQ for ep1out: 01000c80 TRBERR , ep_traddr: c4003018 ep_last_sid: 00000000 use_streams: 0 irq/144-5b13000-698 [000] d..1 87.619395: cdns3_usb_irq: IRQ 00000008 = Hot Reset Fixes: f616c3bda47e ("usb: cdns3: Fix dequeue implementation") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Peter Chen <peter.chen(a)nxp.com> Signed-off-by: Felipe Balbi <balbi(a)kernel.org> --- drivers/usb/cdns3/gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 5b4b16bf4164..65a154d47f8e 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -242,9 +242,10 @@ int cdns3_allocate_trb_pool(struct cdns3_endpoint *priv_ep) return -ENOMEM; priv_ep->alloc_ring_size = ring_size; - memset(priv_ep->trb_pool, 0, ring_size); } + memset(priv_ep->trb_pool, 0, ring_size); + priv_ep->num_trbs = num_trbs; if (!priv_ep->num) -- 2.27.0

4 years, 11 months

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[PATCH 3/3] drm/ast: Disable cursor while switching display modes

by Thomas Zimmermann

The ast's HW cursor requires the primary plane and CRTC to display at a correct mode and format. This is not the case while switching display modes, which can lead to the screen turing permanently dark. As a workaround, the ast driver now disables active HW cursors while the mode switch takes place. It also synchronizes with the vertical refresh to give HW cursor and primary plane some time to catch up on each other. Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: 4961eb60f145 ("drm/ast: Enable atomic modesetting") Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Emil Velikov <emil.l.velikov(a)gmail.com> Cc: "Y.C. Chen" <yc_chen(a)aspeedtech.com> Cc: <stable(a)vger.kernel.org> # v5.6+ --- drivers/gpu/drm/ast/ast_drv.h | 2 ++ drivers/gpu/drm/ast/ast_mode.c | 53 +++++++++++++++++++++++++++++++++- 2 files changed, 54 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 57414b429db3..564670b5d2ee 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -162,6 +162,8 @@ void ast_driver_unload(struct drm_device *dev); #define AST_IO_MM_OFFSET (0x380) +#define AST_IO_VGAIR1_VREFRESH BIT(3) + #define __ast_read(x) \ static inline u##x ast_read##x(struct ast_private *ast, u32 reg) { \ u##x val = 0;\ diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 5b2b39c93033..e18365bbc08c 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -514,6 +514,17 @@ static void ast_set_start_address_crt1(struct ast_private *ast, } +static void ast_wait_for_vretrace(struct ast_private *ast) +{ + unsigned long timeout = jiffies + HZ; + u8 vgair1; + + do { + vgair1 = ast_io_read8(ast, AST_IO_INPUT_STATUS1_READ); + } while (!(vgair1 & AST_IO_VGAIR1_VREFRESH) && + time_before(jiffies, timeout)); +} + /* * Primary plane */ @@ -666,6 +677,14 @@ static int ast_cursor_plane_helper_atomic_check(struct drm_plane *plane, return 0; } +static bool ast_disable_cursor_during_modeset(struct drm_plane *cursor_plane) +{ + const struct drm_plane_state *cursor_state = cursor_plane->state; + + return cursor_state && cursor_state->visible && cursor_state->crtc && + drm_atomic_crtc_needs_modeset(cursor_state->crtc->state); +} + static void ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) @@ -678,7 +697,12 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, ast_cursor_page_flip(ast); } - ast_cursor_show(ast, state->crtc_x, state->crtc_y); + /* + * For modesets, delay show() until end of atomic_flush(). See the + * atomic_begin() helper for more information. + */ + if (!ast_disable_cursor_during_modeset(plane)) + ast_cursor_show(ast, state->crtc_x, state->crtc_y); } static void @@ -764,6 +788,22 @@ static void ast_crtc_helper_atomic_begin(struct drm_crtc *crtc, struct ast_private *ast = to_ast_private(crtc->dev); ast_open_key(ast); + + /* + * HW cursors require the underlying primary plane and CRTC to + * display a valid mode and image. This is not the case during + * full modeset operations. So we temporarily disable any active + * HW cursor and re-enable it at the end of the atomic_flush() + * helper. The busy waiting allows the code to sync with the + * vertical refresh. + * + * We only do this during *full* modesets. It does not affect + * simple pageflips on the planes. + */ + if (ast_disable_cursor_during_modeset(&ast->cursor_plane)) { + ast_cursor_hide(ast); + ast_wait_for_vretrace(ast); + } } static void ast_crtc_helper_atomic_flush(struct drm_crtc *crtc, @@ -771,6 +811,7 @@ static void ast_crtc_helper_atomic_flush(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct ast_private *ast = to_ast_private(dev); + struct drm_plane_state *cursor_state = ast->cursor_plane.state; struct ast_crtc_state *ast_state; const struct drm_format_info *format; struct ast_vbios_mode_info *vbios_mode_info; @@ -799,6 +840,16 @@ static void ast_crtc_helper_atomic_flush(struct drm_crtc *crtc, ast_set_dclk_reg(ast, adjusted_mode, vbios_mode_info); ast_set_crtthd_reg(ast); ast_set_sync_reg(ast, adjusted_mode, vbios_mode_info); + + /* + * Re-enabling the HW cursor; if any. See the atomic_begin() helper + * for more information. + */ + if (ast_disable_cursor_during_modeset(&ast->cursor_plane)) { + ast_wait_for_vretrace(ast); + ast_cursor_show(ast, cursor_state->crtc_x, + cursor_state->crtc_y); + } } static void -- 2.27.0

4 years, 11 months

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[PATCH] PM / devfreq: Fix the wrong end with semicolon

by Chanwoo Choi

Fix the wrong grammar at the end of code line by using semicolon. Cc: stable(a)vger.kernel.org Fixes: 490a421bc575 ("PM / devfreq: Add debugfs support with devfreq_summary file") Signed-off-by: Chanwoo Choi <cw00.choi(a)samsung.com> --- It was my mistake using comma instead of semicolon. But, I don't know why the build error was not caught. Anyway, I fix the wrong basic grammar. drivers/devfreq/devfreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 9d324ff87ee6..561d91b2d3bf 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1800,9 +1800,9 @@ static int devfreq_summary_show(struct seq_file *s, void *data) #endif mutex_lock(&devfreq->lock); - cur_freq = devfreq->previous_freq, + cur_freq = devfreq->previous_freq; get_freq_range(devfreq, &min_freq, &max_freq); - polling_ms = devfreq->profile->polling_ms, + polling_ms = devfreq->profile->polling_ms; mutex_unlock(&devfreq->lock); seq_printf(s, -- 2.17.1

4 years, 11 months

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[PATCH] PM / devfrq: Fix indentaion of devfreq_summary debugfs node

by Chanwoo Choi

The commit 66d0e797bf09 ("Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"") roll back the device name from 'devfreqX' to device name explained in DT. After applied commit 66d0e797bf09, the indentation of devfreq_summary debugfs node was broken. So, fix indentaion of devfreq_summary debugfs node as following: For example on Exynos5422-based Odroid-XU3 board, $ cat /sys/kernel/debug/devfreq/devfreq_summary dev parent_dev governor polling_ms cur_freq_Hz min_freq_Hz max_freq_Hz ------------------------------ ------------------------------ --------------- ---------- ------------ ------------ ------------ 10c20000.memory-controller null simple_ondemand 0 413000000 165000000 825000000 soc:bus_wcore null simple_ondemand 50 88700000 88700000 532000000 soc:bus_noc soc:bus_wcore passive 0 66600000 66600000 111000000 soc:bus_fsys_apb soc:bus_wcore passive 0 111000000 111000000 222000000 soc:bus_fsys soc:bus_wcore passive 0 75000000 75000000 200000000 soc:bus_fsys2 soc:bus_wcore passive 0 75000000 75000000 200000000 soc:bus_mfc soc:bus_wcore passive 0 83250000 83250000 333000000 soc:bus_gen soc:bus_wcore passive 0 88700000 88700000 266000000 soc:bus_peri soc:bus_wcore passive 0 66600000 66600000 66600000 soc:bus_g2d soc:bus_wcore passive 0 83250000 83250000 333000000 soc:bus_g2d_acp soc:bus_wcore passive 0 0 66500000 266000000 soc:bus_jpeg soc:bus_wcore passive 0 0 75000000 300000000 soc:bus_jpeg_apb soc:bus_wcore passive 0 0 83250000 166500000 soc:bus_disp1_fimd soc:bus_wcore passive 0 0 120000000 200000000 soc:bus_disp1 soc:bus_wcore passive 0 0 120000000 300000000 soc:bus_gscl_scaler soc:bus_wcore passive 0 0 150000000 300000000 soc:bus_mscl soc:bus_wcore passive 0 0 84000000 666000000 Cc: stable(a)vger.kernel.org Fixes: commit 66d0e797bf09 ("Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"") Signed-off-by: Chanwoo Choi <cw00.choi(a)samsung.com> --- drivers/devfreq/devfreq.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index ce82bdb5fa5c..2ff35ec1b53b 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1839,8 +1839,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data) unsigned long cur_freq, min_freq, max_freq; unsigned int polling_ms; - seq_printf(s, "%-30s %-10s %-10s %-15s %10s %12s %12s %12s\n", - "dev_name", + seq_printf(s, "%-30s %-30s %-15s %10s %12s %12s %12s\n", "dev", "parent_dev", "governor", @@ -1848,10 +1847,9 @@ static int devfreq_summary_show(struct seq_file *s, void *data) "cur_freq_Hz", "min_freq_Hz", "max_freq_Hz"); - seq_printf(s, "%30s %10s %10s %15s %10s %12s %12s %12s\n", + seq_printf(s, "%30s %30s %15s %10s %12s %12s %12s\n", + "------------------------------", "------------------------------", - "----------", - "----------", "---------------", "----------", "------------", @@ -1880,8 +1878,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data) mutex_unlock(&devfreq->lock); seq_printf(s, - "%-30s %-10s %-10s %-15s %10d %12ld %12ld %12ld\n", - dev_name(devfreq->dev.parent), + "%-30s %-30s %-15s %10d %12ld %12ld %12ld\n", dev_name(&devfreq->dev), p_devfreq ? dev_name(&p_devfreq->dev) : "null", devfreq->governor_name, -- 2.17.1

4 years, 11 months

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[PATCH] powerpc/rtas: Restrict RTAS requests from userspace

by Andrew Donnellan

A number of userspace utilities depend on making calls to RTAS to retrieve information and update various things. The existing API through which we expose RTAS to userspace exposes more RTAS functionality than we actually need, through the sys_rtas syscall, which allows root (or anyone with CAP_SYS_ADMIN) to make any RTAS call they want with arbitrary arguments. Many RTAS calls take the address of a buffer as an argument, and it's up to the caller to specify the physical address of the buffer as an argument. We allocate a buffer (the "RMO buffer") in the Real Memory Area that RTAS can access, and then expose the physical address and size of this buffer in /proc/powerpc/rtas/rmo_buffer. Userspace is expected to read this address, poke at the buffer using /dev/mem, and pass an address in the RMO buffer to the RTAS call. However, there's nothing stopping the caller from specifying whatever address they want in the RTAS call, and it's easy to construct a series of RTAS calls that can overwrite arbitrary bytes (even without /dev/mem access). Additionally, there are some RTAS calls that do potentially dangerous things and for which there are no legitimate userspace use cases. In the past, this would not have been a particularly big deal as it was assumed that root could modify all system state freely, but with Secure Boot and lockdown we need to care about this. We can't fundamentally change the ABI at this point, however we can address this by implementing a filter that checks RTAS calls against a list of permitted calls and forces the caller to use addresses within the RMO buffer. The list is based off the list of calls that are used by the librtas userspace library, and has been tested with a number of existing userspace RTAS utilities. For compatibility with any applications we are not aware of that require other calls, the filter can be turned off at build time. Reported-by: Daniel Axtens <dja(a)axtens.net> Cc: stable(a)vger.kernel.org Signed-off-by: Andrew Donnellan <ajd(a)linux.ibm.com> --- arch/powerpc/Kconfig | 13 +++ arch/powerpc/kernel/rtas.c | 198 +++++++++++++++++++++++++++++++++++++ 2 files changed, 211 insertions(+) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 9fa23eb320ff..0e2dfe497357 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -973,6 +973,19 @@ config PPC_SECVAR_SYSFS read/write operations on these variables. Say Y if you have secure boot enabled and want to expose variables to userspace. +config PPC_RTAS_FILTER + bool "Enable filtering of RTAS syscalls" + default y + depends on PPC_RTAS + help + The RTAS syscall API has security issues that could be used to + compromise system integrity. This option enforces restrictions on the + RTAS calls and arguments passed by userspace programs to mitigate + these issues. + + Say Y unless you know what you are doing and the filter is causing + problems for you. + endmenu config ISA_DMA_API diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index a09eba03f180..ec1cae52d8bd 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -324,6 +324,23 @@ int rtas_token(const char *service) } EXPORT_SYMBOL(rtas_token); +#ifdef CONFIG_PPC_RTAS_FILTER + +static char *rtas_token_name(int token) +{ + struct property *prop; + + for_each_property_of_node(rtas.dev, prop) { + const __be32 *tokp = prop->value; + + if (tokp && be32_to_cpu(*tokp) == token) + return prop->name; + } + return NULL; +} + +#endif /* CONFIG_PPC_RTAS_FILTER */ + int rtas_service_present(const char *service) { return rtas_token(service) != RTAS_UNKNOWN_SERVICE; @@ -1110,6 +1127,184 @@ struct pseries_errorlog *get_pseries_errorlog(struct rtas_error_log *log, return NULL; } +#ifdef CONFIG_PPC_RTAS_FILTER + +/* + * The sys_rtas syscall, as originally designed, allows root to pass + * arbitrary physical addresses to RTAS calls. A number of RTAS calls + * can be abused to write to arbitrary memory and do other things that + * are potentially harmful to system integrity, and thus should only + * be used inside the kernel and not exposed to userspace. + * + * All known legitimate users of the sys_rtas syscall will only ever + * pass addresses that fall within the RMO buffer, and use a known + * subset of RTAS calls. + * + * Accordingly, we filter RTAS requests to check that the call is + * permitted, and that provided pointers fall within the RMO buffer. + * The rtas_filters list contains an entry for each permitted call, + * with the indexes of the parameters which are expected to contain + * addresses and sizes of buffers allocated inside the RMO buffer. + */ +struct rtas_filter { + const char name[32]; + + /* Indexes into the args buffer, -1 if not used */ + int rmo_buf_idx1; + int rmo_size_idx1; + int rmo_buf_idx2; + int rmo_size_idx2; +}; + +struct rtas_filter rtas_filters[] = { + { "ibm,activate-firmware", -1, -1, -1, -1 }, + { "ibm,configure-connector", 0, -1, 1, -1 }, /* Special cased, size 4096 */ + { "display-character", -1, -1, -1, -1 }, + { "ibm,display-message", 0, -1, -1, -1 }, + { "ibm,errinjct", 2, -1, -1, -1 }, /* Fixed size of 1024 */ + { "ibm,close-errinjct", -1, -1, -1, -1 }, + { "ibm,open-errinct", -1, -1, -1, -1 }, + { "ibm,get-config-addr-info2", -1, -1, -1, -1 }, + { "ibm,get-dynamic-sensor-state", 1, -1, -1, -1 }, + { "ibm,get-indices", 2, 3, -1, -1 }, + { "get-power-level", -1, -1, -1, -1 }, + { "get-sensor-state", -1, -1, -1, -1 }, + { "ibm,get-system-parameter", 1, 2, -1, -1 }, + { "get-time-of-day", -1, -1, -1, -1 }, + { "ibm,get-vpd", 0, -1, 1, 2 }, + { "ibm,lpar-perftools", 2, 3, -1, -1 }, + { "ibm,platform-dump", 4, 5, -1, -1 }, + { "ibm,read-slot-reset-state", -1, -1, -1, -1 }, + { "ibm,scan-log-dump", 0, 1, -1, -1 }, + { "ibm,set-dynamic-indicator", 2, -1, -1, -1 }, + { "ibm,set-eeh-option", -1, -1, -1, -1 }, + { "set-indicator", -1, -1, -1, -1 }, + { "set-power-level", -1, -1, -1, -1 }, + { "set-time-for-power-on", -1, -1, -1, -1 }, + { "ibm,set-system-parameter", 1, -1, -1, -1 }, + { "set-time-of-day", -1, -1, -1, -1 }, + { "ibm,suspend-me", -1, -1, -1, -1 }, + { "ibm,update-nodes", 0, -1, -1, -1 }, /* Fixed size of 4096 */ + { "ibm,update-properties", 0, -1, -1, -1 }, /* Fixed size of 4096 */ + { "ibm,physical-attestation", 0, 1, -1, -1 }, +}; + +static void dump_rtas_params(int token, int nargs, int nret, + struct rtas_args *args) +{ + int i; + char *token_name = rtas_token_name(token); + + pr_err_ratelimited("sys_rtas: token=0x%x (%s), nargs=%d, nret=%d (called by %s)\n", + token, token_name ? token_name : "unknown", nargs, + nret, current->comm); + pr_err_ratelimited("sys_rtas: args: "); + + for (i = 0; i < nargs; i++) { + u32 arg = be32_to_cpu(args->args[i]); + + pr_cont("%08x ", arg); + if (arg >= rtas_rmo_buf && + arg < (rtas_rmo_buf + RTAS_RMOBUF_MAX)) + pr_cont("(buf+0x%lx) ", arg - rtas_rmo_buf); + } + + pr_cont("\n"); +} + +static bool in_rmo_buf(u32 base, u32 end) +{ + return base >= rtas_rmo_buf && + base < (rtas_rmo_buf + RTAS_RMOBUF_MAX) && + base <= end && + end >= rtas_rmo_buf && + end < (rtas_rmo_buf + RTAS_RMOBUF_MAX); +} + +static bool block_rtas_call(int token, int nargs, + struct rtas_args *args) +{ + int i; + const char *reason; + char *token_name = rtas_token_name(token); + + if (!token_name) + goto err_notpermitted; + + for (i = 0; i < ARRAY_SIZE(rtas_filters); i++) { + struct rtas_filter *f = &rtas_filters[i]; + u32 base, size, end; + + if (strcmp(token_name, f->name)) + continue; + + if (f->rmo_buf_idx1 != -1) { + base = be32_to_cpu(args->args[f->rmo_buf_idx1]); + if (f->rmo_size_idx1 != -1) + size = be32_to_cpu(args->args[f->rmo_size_idx1]); + else if (!strcmp(token_name, "ibm,errinjct")) + size = 1024; + else if (!strcmp(token_name, "ibm,update-nodes") || + !strcmp(token_name, "ibm,update-properties") || + !strcmp(token_name, "ibm,configure-connector")) + size = 4096; + else + size = 1; + + end = base + size - 1; + if (!in_rmo_buf(base, end)) { + reason = "address pair 1 out of range"; + goto err; + } + } + + if (f->rmo_buf_idx2 != -1) { + base = be32_to_cpu(args->args[f->rmo_buf_idx2]); + if (f->rmo_size_idx2 != -1) + size = be32_to_cpu(args->args[f->rmo_size_idx2]); + else if (!strcmp(token_name, "ibm,configure-connector")) + size = 4096; + else + size = 1; + end = base + size - 1; + + /* + * Special case for ibm,configure-connector where the + * address can be 0 + */ + if (!strcmp(token_name, "ibm,configure-connector") && + base == 0) + return false; + + if (!in_rmo_buf(base, end)) { + reason = "address pair 2 out of range"; + goto err; + } + } + + return false; + } + +err_notpermitted: + reason = "call not permitted"; + +err: + pr_err_ratelimited("sys_rtas: RTAS call blocked - exploit attempt? (%s)\n", + reason); + dump_rtas_params(token, nargs, 0, args); + return true; +} + +#else + +static bool block_rtas_call(int token, int nargs, + struct rtas_args *args) +{ + return false; +} + +#endif /* CONFIG_PPC_RTAS_FILTER */ + /* We assume to be passed big endian arguments */ SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs) { @@ -1147,6 +1342,9 @@ SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs) args.rets = &args.args[nargs]; memset(args.rets, 0, nret * sizeof(rtas_arg_t)); + if (block_rtas_call(token, nargs, &args)) + return -EINVAL; + /* Need to handle ibm,suspend_me call specially */ if (token == ibm_suspend_me_token) { -- 2.20.1

4 years, 11 months

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✅ PASS: Test report for kernel 5.7.10-2b46147.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 2b46147096e0 - btrfs: fix page leaks after failure to lock page for delalloc The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test 🚧 ⚡⚡⚡ kdump - file-load Host 3: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests x86_64: Host 1: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ CPU: Frequency Driver Test 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ CPU: Frequency Driver Test 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 5: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ CPU: Frequency Driver Test 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

4 years, 11 months

1
0
0 0

✅ PASS: Test report for kernel 5.7.10-8a001e6.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 8a001e6ae787 - btrfs: fix page leaks after failure to lock page for delalloc The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests s390x: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test 🚧 ⚡⚡⚡ kdump - file-load Host 2: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ xfstests - btrfs 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ power-management: cpupower/sanity test 🚧 ✅ Storage blktests Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

4 years, 11 months

1
0
0 0

[PATCH AUTOSEL 4.19 01/19] HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override

by Sasha Levin

From: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> [ Upstream commit 43e666acb79f3d355dd89bf20f4d25d3b15da13e ] The Mediacom FlexBook edge13 uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Signed-off-by: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c index 681ac9bc68b3d..f98c1e1b1dbdc 100644 --- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = { }, .driver_data = (void *)&sipodev_desc }, + { + .ident = "Mediacom FlexBook edge 13", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"), + }, + .driver_data = (void *)&sipodev_desc + }, { .ident = "Odys Winbook 13", .matches = { -- 2.25.1

4 years, 11 months

2
19
0 0

[PATCH] drm/mcde: Fix stability issue

by Linus Walleij

Whenener a display update was sent, apart from updating the memory base address we called mcde_display_send_one_frame() which also sent a command to the display requesting the TE IRQ and enabling the FIFO. When continous updates are running this is wrong: we need to only send this to start the flow to the display on the very first update. This lead to the display pipeline locking up and crashing. Check if the flow is already running and in that case do not call mcde_display_send_one_frame(). This fixes crashes on the Samsung GT-S7710 (Skomer). Cc: Stephan Gerhold <stephan(a)gerhold.net> Cc: stable(a)vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- drivers/gpu/drm/mcde/mcde_display.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c index 212aee60cf61..1d8ea8830a17 100644 --- a/drivers/gpu/drm/mcde/mcde_display.c +++ b/drivers/gpu/drm/mcde/mcde_display.c @@ -1086,9 +1086,14 @@ static void mcde_display_update(struct drm_simple_display_pipe *pipe, */ if (fb) { mcde_set_extsrc(mcde, drm_fb_cma_get_gem_addr(fb, pstate, 0)); - if (!mcde->video_mode) - /* Send a single frame using software sync */ - mcde_display_send_one_frame(mcde); + if (!mcde->video_mode) { + /* + * Send a single frame using software sync if the flow + * is not active yet. + */ + if (mcde->flow_active == 0) + mcde_display_send_one_frame(mcde); + } dev_info_once(mcde->dev, "sent first display update\n"); } else { /* -- 2.26.2

4 years, 11 months

4
3
0 0

[PATCH] drm: of: Fix double-free bug

by Biju Das

Fix double-free bug in the error path. Fixes: 6529007522de ("drm: of: Add drm_of_lvds_get_dual_link_pixel_order") Reported-by: Pavel Machek <pavel(a)denx.de> Signed-off-by: Biju Das <biju.das.jz(a)bp.renesas.com> Cc: stable(a)vger.kernel.org --- This patch is tested against drm-fixes and drm-next. --- drivers/gpu/drm/drm_of.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index fdb05fb..ca04c34 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -331,10 +331,8 @@ static int drm_of_lvds_get_remote_pixels_type( * configurations by passing the endpoints explicitly to * drm_of_lvds_get_dual_link_pixel_order(). */ - if (!current_pt || pixels_type != current_pt) { - of_node_put(remote_port); + if (!current_pt || pixels_type != current_pt) return -EINVAL; - } } return pixels_type; -- 2.7.4

4 years, 11 months

3
2
0 0

[PATCH 25/25] bcache: fix bio_{start,end}_io_acct with proper device

by Coly Li

Commit 85750aeb748f ("bcache: use bio_{start,end}_io_acct") moves the io account code to the location after bio_set_dev(bio, dc->bdev) in cached_dev_make_request(). Then the account is performed incorrectly on backing device, indeed the I/O should be counted to bcache device like /dev/bcache0. With the mistaken I/O account, iostat does not display I/O counts for bcache device and all the numbers go to backing device. In writeback mode, the hard drive may have 340K+ IOPS which is impossible and wrong for spinning disk. This patch introduces bch_bio_start_io_acct() and bch_bio_end_io_acct(), which switches bio->bi_disk to bcache device before calling bio_start_io_acct() or bio_end_io_acct(). Now the I/Os are counted to bcache device, and bcache device, cache device and backing device have their correct I/O count information back. Fixes: 85750aeb748f ("bcache: use bio_{start,end}_io_acct") Signed-off-by: Coly Li <colyli(a)suse.de> Cc: Christoph Hellwig <hch(a)lst.de> Cc: stable(a)vger.kernel.org --- drivers/md/bcache/request.c | 31 +++++++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 7acf024e99f3..8ea0f079c1d0 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -617,6 +617,28 @@ static void cache_lookup(struct closure *cl) /* Common code for the make_request functions */ +static inline void bch_bio_start_io_acct(struct gendisk *acct_bi_disk, + struct bio *bio, + unsigned long *start_time) +{ + struct gendisk *saved_bi_disk = bio->bi_disk; + + bio->bi_disk = acct_bi_disk; + *start_time = bio_start_io_acct(bio); + bio->bi_disk = saved_bi_disk; +} + +static inline void bch_bio_end_io_acct(struct gendisk *acct_bi_disk, + struct bio *bio, + unsigned long start_time) +{ + struct gendisk *saved_bi_disk = bio->bi_disk; + + bio->bi_disk = acct_bi_disk; + bio_end_io_acct(bio, start_time); + bio->bi_disk = saved_bi_disk; +} + static void request_endio(struct bio *bio) { struct closure *cl = bio->bi_private; @@ -668,7 +690,7 @@ static void backing_request_endio(struct bio *bio) static void bio_complete(struct search *s) { if (s->orig_bio) { - bio_end_io_acct(s->orig_bio, s->start_time); + bch_bio_end_io_acct(s->d->disk, s->orig_bio, s->start_time); trace_bcache_request_end(s->d, s->orig_bio); s->orig_bio->bi_status = s->iop.status; bio_endio(s->orig_bio); @@ -728,7 +750,7 @@ static inline struct search *search_alloc(struct bio *bio, s->recoverable = 1; s->write = op_is_write(bio_op(bio)); s->read_dirty_data = 0; - s->start_time = bio_start_io_acct(bio); + bch_bio_start_io_acct(d->disk, bio, &s->start_time); s->iop.c = d->c; s->iop.bio = NULL; @@ -1080,7 +1102,7 @@ static void detached_dev_end_io(struct bio *bio) bio->bi_end_io = ddip->bi_end_io; bio->bi_private = ddip->bi_private; - bio_end_io_acct(bio, ddip->start_time); + bch_bio_end_io_acct(ddip->d->disk, bio, ddip->start_time); if (bio->bi_status) { struct cached_dev *dc = container_of(ddip->d, @@ -1105,7 +1127,8 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio) */ ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO); ddip->d = d; - ddip->start_time = bio_start_io_acct(bio); + bch_bio_start_io_acct(d->disk, bio, &ddip->start_time); + ddip->bi_end_io = bio->bi_end_io; ddip->bi_private = bio->bi_private; bio->bi_end_io = detached_dev_end_io; -- 2.26.2

4 years, 11 months

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Re: FW: Re: [PATCH 5.7.y 0/4] exfat stable patches for 5.7.y

by Namjae Jeon

> > > On Fri, Jul 24, 2020 at 09:15:40AM +0900, Namjae Jeon wrote: > > > >Hi, > > > > > > > >Could you please pick up exfat stable patches ? > > > > > Hi Sasha, > > > I see that the upstream commits already have stable tags and don't need modifications for backporting, > > > so there is no need to explicitly send them here - they will be picked up automatically. > > Okay, I see:) > Hi Greg, Sorry for late reply. I checked this mail late. > As Sasha said, these will normally get picked up automatically. We wait > until a patch is in a release from Linus (i.e. a -rc) before taking > them, but we can take them earilier if you ask for them. Okay, I like that you apply them after 5.8-rc7 is released if these patches can be applied in 5.7. I was just worried that 5.7 stable kernel release is closed without these patches being applied :) > > You did include one patch in this series that was not marked for stable, > so I've taken that, and the other 3 now to make it easy. Ah, okay, I will check stable mark in patches next time. Thanks for your mail! > > thanks, > > greg k-h > > > > >

4 years, 11 months

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Re: Patch "btrfs: qgroup: fix data leak caused by race between writeback and truncate" has been added to the 4.14-stable tree

by Qu Wenruo

On 2020/7/26 下午8:41, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > btrfs: qgroup: fix data leak caused by race between writeback and truncate > > to the 4.14-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > btrfs-qgroup-fix-data-leak-caused-by-race-between-writeback-and-truncate.patch > and it can be found in the queue-4.14 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. Please don't merge this patch for any of the stable branches. This patch needs one unmerged patch ("btrfs: change timing for qgroup reserved space for ordered extents to fix reserved space leak", already in maintainer's tree) as prerequisite. The behavior without that patch could be problematic. I should have noticed this earlier. Thanks, Qu > > > From fa91e4aa1716004ea8096d5185ec0451e206aea0 Mon Sep 17 00:00:00 2001 > From: Qu Wenruo <wqu(a)suse.com> > Date: Fri, 17 Jul 2020 15:12:05 +0800 > Subject: btrfs: qgroup: fix data leak caused by race between writeback and truncate > > From: Qu Wenruo <wqu(a)suse.com> > > commit fa91e4aa1716004ea8096d5185ec0451e206aea0 upstream. > > [BUG] > When running tests like generic/013 on test device with btrfs quota > enabled, it can normally lead to data leak, detected at unmount time: > > BTRFS warning (device dm-3): qgroup 0/5 has unreleased space, type 0 rsv 4096 > ------------[ cut here ]------------ > WARNING: CPU: 11 PID: 16386 at fs/btrfs/disk-io.c:4142 close_ctree+0x1dc/0x323 [btrfs] > RIP: 0010:close_ctree+0x1dc/0x323 [btrfs] > Call Trace: > btrfs_put_super+0x15/0x17 [btrfs] > generic_shutdown_super+0x72/0x110 > kill_anon_super+0x18/0x30 > btrfs_kill_super+0x17/0x30 [btrfs] > deactivate_locked_super+0x3b/0xa0 > deactivate_super+0x40/0x50 > cleanup_mnt+0x135/0x190 > __cleanup_mnt+0x12/0x20 > task_work_run+0x64/0xb0 > __prepare_exit_to_usermode+0x1bc/0x1c0 > __syscall_return_slowpath+0x47/0x230 > do_syscall_64+0x64/0xb0 > entry_SYSCALL_64_after_hwframe+0x44/0xa9 > ---[ end trace caf08beafeca2392 ]--- > BTRFS error (device dm-3): qgroup reserved space leaked > > [CAUSE] > In the offending case, the offending operations are: > 2/6: writev f2X[269 1 0 0 0 0] [1006997,67,288] 0 > 2/7: truncate f2X[269 1 0 0 48 1026293] 18388 0 > > The following sequence of events could happen after the writev(): > CPU1 (writeback) | CPU2 (truncate) > ----------------------------------------------------------------- > btrfs_writepages() | > |- extent_write_cache_pages() | > |- Got page for 1003520 | > | 1003520 is Dirty, no writeback | > | So (!clear_page_dirty_for_io()) | > | gets called for it | > |- Now page 1003520 is Clean. | > | | btrfs_setattr() > | | |- btrfs_setsize() > | | |- truncate_setsize() > | | New i_size is 18388 > |- __extent_writepage() | > | |- page_offset() > i_size | > |- btrfs_invalidatepage() | > |- Page is clean, so no qgroup | > callback executed > > This means, the qgroup reserved data space is not properly released in > btrfs_invalidatepage() as the page is Clean. > > [FIX] > Instead of checking the dirty bit of a page, call > btrfs_qgroup_free_data() unconditionally in btrfs_invalidatepage(). > > As qgroup rsv are completely bound to the QGROUP_RESERVED bit of > io_tree, not bound to page status, thus we won't cause double freeing > anyway. > > Fixes: 0b34c261e235 ("btrfs: qgroup: Prevent qgroup->reserved from going subzero") > CC: stable(a)vger.kernel.org # 4.14+ > Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> > Signed-off-by: Qu Wenruo <wqu(a)suse.com> > Signed-off-by: David Sterba <dsterba(a)suse.com> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > > --- > fs/btrfs/inode.c | 23 ++++++++++------------- > 1 file changed, 10 insertions(+), 13 deletions(-) > > --- a/fs/btrfs/inode.c > +++ b/fs/btrfs/inode.c > @@ -9197,20 +9197,17 @@ again: > /* > * Qgroup reserved space handler > * Page here will be either > - * 1) Already written to disk > - * In this case, its reserved space is released from data rsv map > - * and will be freed by delayed_ref handler finally. > - * So even we call qgroup_free_data(), it won't decrease reserved > - * space. > - * 2) Not written to disk > - * This means the reserved space should be freed here. However, > - * if a truncate invalidates the page (by clearing PageDirty) > - * and the page is accounted for while allocating extent > - * in btrfs_check_data_free_space() we let delayed_ref to > - * free the entire extent. > + * 1) Already written to disk or ordered extent already submitted > + * Then its QGROUP_RESERVED bit in io_tree is already cleaned. > + * Qgroup will be handled by its qgroup_record then. > + * btrfs_qgroup_free_data() call will do nothing here. > + * > + * 2) Not written to disk yet > + * Then btrfs_qgroup_free_data() call will clear the QGROUP_RESERVED > + * bit of its io_tree, and free the qgroup reserved data space. > + * Since the IO will never happen for this page. > */ > - if (PageDirty(page)) > - btrfs_qgroup_free_data(inode, NULL, page_start, PAGE_SIZE); > + btrfs_qgroup_free_data(inode, NULL, page_start, PAGE_SIZE); > if (!inode_evicting) { > clear_extent_bit(tree, page_start, page_end, > EXTENT_LOCKED | EXTENT_DIRTY | > > > Patches currently in stable-queue which might be from wqu(a)suse.com are > > queue-4.14/btrfs-qgroup-fix-data-leak-caused-by-race-between-writeback-and-truncate.patch >

4 years, 11 months

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FAILED: patch "[PATCH] btrfs: fix mount failure caused by race with umount" 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 48cfa61b58a1fee0bc49eef04f8ccf31493b7cdd Mon Sep 17 00:00:00 2001 From: Boris Burkov <boris(a)bur.io> Date: Thu, 16 Jul 2020 13:29:46 -0700 Subject: [PATCH] btrfs: fix mount failure caused by race with umount It is possible to cause a btrfs mount to fail by racing it with a slow umount. The crux of the sequence is generic_shutdown_super not yet calling sop->put_super before btrfs_mount_root calls btrfs_open_devices. If that occurs, btrfs_open_devices will decide the opened counter is non-zero, increment it, and skip resetting fs_devices->total_rw_bytes to 0. From here, mount will call sget which will result in grab_super trying to take the super block umount semaphore. That semaphore will be held by the slow umount, so mount will block. Before up-ing the semaphore, umount will delete the super block, resulting in mount's sget reliably allocating a new one, which causes the mount path to dutifully fill it out, and increment total_rw_bytes a second time, which causes the mount to fail, as we see double the expected bytes. Here is the sequence laid out in greater detail: CPU0 CPU1 down_write sb->s_umount btrfs_kill_super kill_anon_super(sb) generic_shutdown_super(sb); shrink_dcache_for_umount(sb); sync_filesystem(sb); evict_inodes(sb); // SLOW btrfs_mount_root btrfs_scan_one_device fs_devices = device->fs_devices fs_info->fs_devices = fs_devices // fs_devices-opened makes this a no-op btrfs_open_devices(fs_devices, mode, fs_type) s = sget(fs_type, test, set, flags, fs_info); find sb in s_instances grab_super(sb); down_write(&s->s_umount); // blocks sop->put_super(sb) // sb->fs_devices->opened == 2; no-op spin_lock(&sb_lock); hlist_del_init(&sb->s_instances); spin_unlock(&sb_lock); up_write(&sb->s_umount); return 0; retry lookup don't find sb in s_instances (deleted by CPU0) s = alloc_super return s; btrfs_fill_super(s, fs_devices, data) open_ctree // fs_devices total_rw_bytes improperly set! btrfs_read_chunk_tree read_one_dev // increment total_rw_bytes again!! super_total_bytes < fs_devices->total_rw_bytes // ERROR!!! To fix this, we clear total_rw_bytes from within btrfs_read_chunk_tree before the calls to read_one_dev, while holding the sb umount semaphore and the uuid mutex. To reproduce, it is sufficient to dirty a decent number of inodes, then quickly umount and mount. for i in $(seq 0 500) do dd if=/dev/zero of="/mnt/foo/$i" bs=1M count=1 done umount /mnt/foo& mount /mnt/foo does the trick for me. CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Boris Burkov <boris(a)bur.io> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0d6e785bcb98..f403fb1e6d37 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7051,6 +7051,14 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info) mutex_lock(&uuid_mutex); mutex_lock(&fs_info->chunk_mutex); + /* + * It is possible for mount and umount to race in such a way that + * we execute this code path, but open_fs_devices failed to clear + * total_rw_bytes. We certainly want it cleared before reading the + * device items, so clear it here. + */ + fs_info->fs_devices->total_rw_bytes = 0; + /* * Read all device items, and then all the chunk items. All * device items are found before any chunk item (their object id

4 years, 11 months

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FAILED: patch "[PATCH] btrfs: fix mount failure caused by race with umount" 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 48cfa61b58a1fee0bc49eef04f8ccf31493b7cdd Mon Sep 17 00:00:00 2001 From: Boris Burkov <boris(a)bur.io> Date: Thu, 16 Jul 2020 13:29:46 -0700 Subject: [PATCH] btrfs: fix mount failure caused by race with umount It is possible to cause a btrfs mount to fail by racing it with a slow umount. The crux of the sequence is generic_shutdown_super not yet calling sop->put_super before btrfs_mount_root calls btrfs_open_devices. If that occurs, btrfs_open_devices will decide the opened counter is non-zero, increment it, and skip resetting fs_devices->total_rw_bytes to 0. From here, mount will call sget which will result in grab_super trying to take the super block umount semaphore. That semaphore will be held by the slow umount, so mount will block. Before up-ing the semaphore, umount will delete the super block, resulting in mount's sget reliably allocating a new one, which causes the mount path to dutifully fill it out, and increment total_rw_bytes a second time, which causes the mount to fail, as we see double the expected bytes. Here is the sequence laid out in greater detail: CPU0 CPU1 down_write sb->s_umount btrfs_kill_super kill_anon_super(sb) generic_shutdown_super(sb); shrink_dcache_for_umount(sb); sync_filesystem(sb); evict_inodes(sb); // SLOW btrfs_mount_root btrfs_scan_one_device fs_devices = device->fs_devices fs_info->fs_devices = fs_devices // fs_devices-opened makes this a no-op btrfs_open_devices(fs_devices, mode, fs_type) s = sget(fs_type, test, set, flags, fs_info); find sb in s_instances grab_super(sb); down_write(&s->s_umount); // blocks sop->put_super(sb) // sb->fs_devices->opened == 2; no-op spin_lock(&sb_lock); hlist_del_init(&sb->s_instances); spin_unlock(&sb_lock); up_write(&sb->s_umount); return 0; retry lookup don't find sb in s_instances (deleted by CPU0) s = alloc_super return s; btrfs_fill_super(s, fs_devices, data) open_ctree // fs_devices total_rw_bytes improperly set! btrfs_read_chunk_tree read_one_dev // increment total_rw_bytes again!! super_total_bytes < fs_devices->total_rw_bytes // ERROR!!! To fix this, we clear total_rw_bytes from within btrfs_read_chunk_tree before the calls to read_one_dev, while holding the sb umount semaphore and the uuid mutex. To reproduce, it is sufficient to dirty a decent number of inodes, then quickly umount and mount. for i in $(seq 0 500) do dd if=/dev/zero of="/mnt/foo/$i" bs=1M count=1 done umount /mnt/foo& mount /mnt/foo does the trick for me. CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Boris Burkov <boris(a)bur.io> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0d6e785bcb98..f403fb1e6d37 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7051,6 +7051,14 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info) mutex_lock(&uuid_mutex); mutex_lock(&fs_info->chunk_mutex); + /* + * It is possible for mount and umount to race in such a way that + * we execute this code path, but open_fs_devices failed to clear + * total_rw_bytes. We certainly want it cleared before reading the + * device items, so clear it here. + */ + fs_info->fs_devices->total_rw_bytes = 0; + /* * Read all device items, and then all the chunk items. All * device items are found before any chunk item (their object id

4 years, 11 months

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[PATCH V2] MIPS: CPU#0 is not hotpluggable

by Huacai Chen

Now CPU#0 is not hotpluggable on MIPS, so prevent to create /sys/devices /system/cpu/cpu0/online which confuses some user-space tools. Cc: stable(a)vger.kernel.org Signed-off-by: Huacai Chen <chenhc(a)lemote.com> --- arch/mips/kernel/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/topology.c b/arch/mips/kernel/topology.c index cd3e1f8..08ad637 100644 --- a/arch/mips/kernel/topology.c +++ b/arch/mips/kernel/topology.c @@ -20,7 +20,7 @@ static int __init topology_init(void) for_each_present_cpu(i) { struct cpu *c = &per_cpu(cpu_devices, i); - c->hotpluggable = 1; + c->hotpluggable = !!i; ret = register_cpu(c, i); if (ret) printk(KERN_WARNING "topology_init: register_cpu %d " -- 2.7.0

4 years, 11 months

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stable-rc/linux-4.4.y baseline: 116 runs, 1 regressions (v4.4.231)

by kernelci.org bot

stable-rc/linux-4.4.y baseline: 116 runs, 1 regressions (v4.4.231) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.231/… Test: baseline Tree: stable-rc Branch: linux-4.4.y Describe: v4.4.231 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 554bbfc0d87fcbc842a18997c2a11a772dc3f003 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1ab0ba5480baaaf885bb18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.231/x86_64/x86_64_… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.231/x86_64/x86_64_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin… * baseline.login: https://kernelci.org/test/case/id/5f1ab0ba5480baaaf885bb19 new failure (last pass: v4.4.230-59-gecea46f88646)

4 years, 11 months

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stable-rc/linux-5.7.y baseline: 178 runs, 4 regressions (v5.7.10)

by kernelci.org bot

stable-rc/linux-5.7.y baseline: 178 runs, 4 regressions (v5.7.10) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results -------------------------+-------+--------------+----------+--------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 imx6q-var-dt6customboard | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 3/5 meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.7.y/kernel/v5.7.10/p… Test: baseline Tree: stable-rc Branch: linux-5.7.y Describe: v5.7.10 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 780e72b005455d117e2f733707ceca14792a67f1 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results -------------------------+-------+--------------+----------+--------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1abcff027d8f1b1f85bb31 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm/sama5_defco… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm/sama5_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f1abcff027d8f1b1f85bb32 failing since 7 days (last pass: v5.7.8-167-gc2fb28a4b6e4, first fail: v5.7.9) platform | arch | lab | compiler | defconfig | results -------------------------+-------+--------------+----------+--------------------+-------- imx6q-var-dt6customboard | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 3/5 Details: https://kernelci.org/test/plan/id/5f1abd9b699794f7b385bb2e Results: 3 PASS, 2 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.dmesg.alert: https://kernelci.org/test/case/id/5f1abd9b699794f7b385bb32 new failure (last pass: v5.7.9-244-g7d2e5723ce4a) 4 lines* baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f1abd9b699794f7b385bb33 new failure (last pass: v5.7.9-244-g7d2e5723ce4a) 35 lines platform | arch | lab | compiler | defconfig | results -------------------------+-------+--------------+----------+--------------------+-------- meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1c0feb310f01ad9285bb31 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.10/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.login: https://kernelci.org/test/case/id/5f1c0feb310f01ad9285bb32 new failure (last pass: v5.7.9-244-g7d2e5723ce4a)

4 years, 11 months

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0
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[PATCH v3 03/19] firmware_loader: EFI firmware loader must handle pre-allocated buffer

by Kees Cook

The EFI platform firmware fallback would clobber any pre-allocated buffers. Instead, correctly refuse to reallocate when too small (as already done in the sysfs fallback), or perform allocation normally when needed. Fixes: e4c2c0ff00ec ("firmware: Add new platform fallback mechanism and firm ware_request_platform()") Cc: stable(a)vger.kernel.org Acked-by: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> --- To aid in backporting, this change is made before moving kernel_read_file() to separate header/source files. --- drivers/base/firmware_loader/fallback_platform.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/base/firmware_loader/fallback_platform.c b/drivers/base/firmware_loader/fallback_platform.c index cdd2c9a9f38a..685edb7dd05a 100644 --- a/drivers/base/firmware_loader/fallback_platform.c +++ b/drivers/base/firmware_loader/fallback_platform.c @@ -25,7 +25,10 @@ int firmware_fallback_platform(struct fw_priv *fw_priv, u32 opt_flags) if (rc) return rc; /* rc == -ENOENT when the fw was not found */ - fw_priv->data = vmalloc(size); + if (fw_priv->data && size > fw_priv->allocated_size) + return -ENOMEM; + if (!fw_priv->data) + fw_priv->data = vmalloc(size); if (!fw_priv->data) return -ENOMEM; -- 2.25.1

4 years, 11 months

2
3
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stable-rc/linux-4.14.y baseline: 154 runs, 2 regressions (v4.14.189)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 154 runs, 2 regressions (v4.14.189) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.18… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.189 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1ac77ac5f6635c5385bb18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.189/arm/sama5_de… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.189/arm/sama5_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f1ac77ac5f6635c5385bb19 new failure (last pass: v4.14.188-126-g5b1e982af0f8) platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1ac27de51bf0a15585bb36 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.189/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.189/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.login: https://kernelci.org/test/case/id/5f1ac27de51bf0a15585bb37 failing since 114 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23)

4 years, 11 months

1
0
0 0

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed, 4 warnings (v4.9.231)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed, 4 warnings (v4.9.231) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.231/ Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.231 Git Commit: 79193f365a33a6e4b6507e6d38a43afef173e06d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: 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: 8 /scratch/linux/drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, 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>

4 years, 11 months

1
0
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stable-rc/linux-4.19.y baseline: 170 runs, 2 regressions (v4.19.134)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 170 runs, 2 regressions (v4.19.134) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+---------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 omap4-panda | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.13… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.134 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 20b3a3dfdf6c55b50bbdc8e231a3dbf6bf965dc7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+---------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1adf015329cfd0a485bb1f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.134/arm/sama5_de… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.134/arm/sama5_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f1adf015329cfd0a485bb20 failing since 38 days (last pass: v4.19.126-55-gf6c346f2d42d, first fail: v4.19.126-113-gd694d4388e88) platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+---------------------+-------- omap4-panda | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1ad8554f503f7b2d85bb1f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.134/arm/omap2plu… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.134/arm/omap2plu… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f1ad8554f503f7b2d85bb20 new failure (last pass: v4.19.133-134-g9d319b54cc24)

4 years, 11 months

1
0
0 0

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.231/ Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.231 Git Commit: 554bbfc0d87fcbc842a18997c2a11a772dc3f003 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 2 /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 2 /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 14 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 4 /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 2 /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 2 /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 2 /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 2 /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (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 -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — 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 -------------------------------------------------------------------------------- bcm_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — 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 -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[PATCH v2] irqchip/gic-v4.1: Ensure accessing the correct RD when writing INVALLR

by Zenghui Yu

The GICv4.1 spec tells us that it's CONSTRAINED UNPREDICTABLE to issue a register-based invalidation operation for a vPEID not mapped to that RD, or another RD within the same CommonLPIAff group. To follow this rule, commit f3a059219bc7 ("irqchip/gic-v4.1: Ensure mutual exclusion between vPE affinity change and RD access") tried to address the race between the RD accesses and the vPE affinity change, but somehow forgot to take GICR_INVALLR into account. Let's take the vpe_lock before evaluating vpe->col_idx to fix it. Fixes: f3a059219bc7 ("irqchip/gic-v4.1: Ensure mutual exclusion between vPE affinity change and RD access") Cc: stable(a)vger.kernel.org Signed-off-by: Zenghui Yu <yuzenghui(a)huawei.com> --- * From v1: - Add a proper Fixes: tag - Cc stable drivers/irqchip/irq-gic-v3-its.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index beac4caefad9..5bf2263bdbcc 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -4087,18 +4087,22 @@ static void its_vpe_4_1_deschedule(struct its_vpe *vpe, static void its_vpe_4_1_invall(struct its_vpe *vpe) { void __iomem *rdbase; + unsigned long flags; u64 val; + int cpu; val = GICR_INVALLR_V; val |= FIELD_PREP(GICR_INVALLR_VPEID, vpe->vpe_id); /* Target the redistributor this vPE is currently known on */ - raw_spin_lock(&gic_data_rdist_cpu(vpe->col_idx)->rd_lock); - rdbase = per_cpu_ptr(gic_rdists->rdist, vpe->col_idx)->rd_base; + cpu = vpe_to_cpuid_lock(vpe, &flags); + raw_spin_lock(&gic_data_rdist_cpu(cpu)->rd_lock); + rdbase = per_cpu_ptr(gic_rdists->rdist, cpu)->rd_base; gic_write_lpir(val, rdbase + GICR_INVALLR); wait_for_syncr(rdbase); - raw_spin_unlock(&gic_data_rdist_cpu(vpe->col_idx)->rd_lock); + raw_spin_unlock(&gic_data_rdist_cpu(cpu)->rd_lock); + vpe_to_cpuid_unlock(vpe, flags); } static int its_vpe_4_1_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) -- 2.19.1

4 years, 11 months

2
1
0 0

stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.10)

by kernelci.org bot

stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.10) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.7.y/kernel/v5.7.10/ Tree: stable-rc Branch: linux-5.7.y Git Describe: v5.7.10 Git Commit: 780e72b005455d117e2f733707ceca14792a67f1 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 24 warnings arm: i386: mips: ci20_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: 32 /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 6 /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) 6 /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) 4 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 4 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 4 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 2 {standard input}:141: Warning: macro instruction expanded into multiple instructions 2 arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT 2 /scratch/linux/drivers/block/paride/bpck.c:32: warning: "PC" redefined 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) 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) 2 .config:1161:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 2 WARNING: modpost: vmlinux.o(.text.unlikely+0x2a44): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 2 WARNING: modpost: vmlinux.o(.text.unlikely+0x2830): 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 (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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+0x2a44): 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+0x2830): 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, 24 warnings, 0 section mismatches Warnings: /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) /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 -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}: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 -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>: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 (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1161: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>

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stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 2 warnings (v4.14.189)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 2 warnings (v4.14.189) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.189/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.189 Git Commit: 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 {standard input}:29: Warning: macro instruction expanded into multiple instructions 2 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (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 -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (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 -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, 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 (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

[PATCH 02/25] bcache: allocate meta data pages as compound pages

by Coly Li

There are some meta data of bcache are allocated by multiple pages, and they are used as bio bv_page for I/Os to the cache device. for example cache_set->uuids, cache->disk_buckets, journal_write->data, bset_tree->data. For such meta data memory, all the allocated pages should be treated as a single memory block. Then the memory management and underlying I/O code can treat them more clearly. This patch adds __GFP_COMP flag to all the location allocating >0 order pages for the above mentioned meta data. Then their pages are treated as compound pages now. Signed-off-by: Coly Li <colyli(a)suse.de> Cc: stable(a)vger.kernel.org --- drivers/md/bcache/bset.c | 2 +- drivers/md/bcache/btree.c | 2 +- drivers/md/bcache/journal.c | 4 ++-- drivers/md/bcache/super.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/md/bcache/bset.c b/drivers/md/bcache/bset.c index 4995fcaefe29..67a2c47f4201 100644 --- a/drivers/md/bcache/bset.c +++ b/drivers/md/bcache/bset.c @@ -322,7 +322,7 @@ int bch_btree_keys_alloc(struct btree_keys *b, b->page_order = page_order; - t->data = (void *) __get_free_pages(gfp, b->page_order); + t->data = (void *) __get_free_pages(__GFP_COMP|gfp, b->page_order); if (!t->data) goto err; diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 6548a601edf0..dd116c83de80 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -785,7 +785,7 @@ int bch_btree_cache_alloc(struct cache_set *c) mutex_init(&c->verify_lock); c->verify_ondisk = (void *) - __get_free_pages(GFP_KERNEL, ilog2(bucket_pages(c))); + __get_free_pages(GFP_KERNEL|__GFP_COMP, ilog2(bucket_pages(c))); c->verify_data = mca_bucket_alloc(c, &ZERO_KEY, GFP_KERNEL); diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 90aac4e2333f..d8586b6ccb76 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -999,8 +999,8 @@ int bch_journal_alloc(struct cache_set *c) j->w[1].c = c; if (!(init_fifo(&j->pin, JOURNAL_PIN, GFP_KERNEL)) || - !(j->w[0].data = (void *) __get_free_pages(GFP_KERNEL, JSET_BITS)) || - !(j->w[1].data = (void *) __get_free_pages(GFP_KERNEL, JSET_BITS))) + !(j->w[0].data = (void *) __get_free_pages(GFP_KERNEL|__GFP_COMP, JSET_BITS)) || + !(j->w[1].data = (void *) __get_free_pages(GFP_KERNEL|__GFP_COMP, JSET_BITS))) return -ENOMEM; return 0; diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 38d79f66fde5..6db698b1739a 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1776,7 +1776,7 @@ void bch_cache_set_unregister(struct cache_set *c) } #define alloc_bucket_pages(gfp, c) \ - ((void *) __get_free_pages(__GFP_ZERO|gfp, ilog2(bucket_pages(c)))) + ((void *) __get_free_pages(__GFP_ZERO|__GFP_COMP|gfp, ilog2(bucket_pages(c)))) struct cache_set *bch_cache_set_alloc(struct cache_sb *sb) { -- 2.26.2

4 years, 11 months

1
0
0 0

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.134/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.134 Git Commit: 20b3a3dfdf6c55b50bbdc8e231a3dbf6bf965dc7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 6 /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 4 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 2 {standard input}:131: Warning: macro instruction expanded into multiple instructions 2 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 2 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[PATCH] usb: dwc2: Fix parameter type in function pointer prototype

by Nathan Chancellor

When booting up on a Raspberry Pi 4 with Control Flow Integrity checking enabled, the following warning/panic happens: [ 1.626435] CFI failure (target: dwc2_set_bcm_params+0x0/0x4): [ 1.632408] WARNING: CPU: 0 PID: 32 at kernel/cfi.c:30 __cfi_check_fail+0x54/0x5c [ 1.640021] Modules linked in: [ 1.643137] CPU: 0 PID: 32 Comm: kworker/0:1 Not tainted 5.8.0-rc6-next-20200724-00051-g89ba619726de #1 [ 1.652693] Hardware name: Raspberry Pi 4 Model B Rev 1.2 (DT) [ 1.658637] Workqueue: events deferred_probe_work_func [ 1.663870] pstate: 60000005 (nZCv daif -PAN -UAO BTYPE=--) [ 1.669542] pc : __cfi_check_fail+0x54/0x5c [ 1.673798] lr : __cfi_check_fail+0x54/0x5c [ 1.678050] sp : ffff8000102bbaa0 [ 1.681419] x29: ffff8000102bbaa0 x28: ffffab09e21c7000 [ 1.686829] x27: 0000000000000402 x26: ffff0000f6e7c228 [ 1.692238] x25: 00000000fb7cdb0d x24: 0000000000000005 [ 1.697647] x23: ffffab09e2515000 x22: ffffab09e069a000 [ 1.703055] x21: 4c550309df1cf4c1 x20: ffffab09e2433c60 [ 1.708462] x19: ffffab09e160dc50 x18: ffff0000f6e8cc78 [ 1.713870] x17: 0000000000000041 x16: ffffab09e0bce6f8 [ 1.719278] x15: ffffab09e1c819b7 x14: 0000000000000003 [ 1.724686] x13: 00000000ffffefff x12: 0000000000000000 [ 1.730094] x11: 0000000000000000 x10: 00000000ffffffff [ 1.735501] x9 : c932f7abfc4bc600 x8 : c932f7abfc4bc600 [ 1.740910] x7 : 077207610770075f x6 : ffff0000f6c38f00 [ 1.746317] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.751723] x3 : 0000000000000000 x2 : 0000000000000000 [ 1.757129] x1 : ffff8000102bb7d8 x0 : 0000000000000032 [ 1.762539] Call trace: [ 1.765030] __cfi_check_fail+0x54/0x5c [ 1.768938] __cfi_check+0x5fa6c/0x66afc [ 1.772932] dwc2_init_params+0xd74/0xd78 [ 1.777012] dwc2_driver_probe+0x484/0x6ec [ 1.781180] platform_drv_probe+0xb4/0x100 [ 1.785350] really_probe+0x228/0x63c [ 1.789076] driver_probe_device+0x80/0xc0 [ 1.793247] __device_attach_driver+0x114/0x160 [ 1.797857] bus_for_each_drv+0xa8/0x128 [ 1.801851] __device_attach.llvm.14901095709067289134+0xc0/0x170 [ 1.808050] bus_probe_device+0x44/0x100 [ 1.812044] deferred_probe_work_func+0x78/0xb8 [ 1.816656] process_one_work+0x204/0x3c4 [ 1.820736] worker_thread+0x2f0/0x4c4 [ 1.824552] kthread+0x174/0x184 [ 1.827837] ret_from_fork+0x10/0x18 CFI validates that all indirect calls go to a function with the same exact function pointer prototype. In this case, dwc2_set_bcm_params is the target, which has a parameter of type 'struct dwc2_hsotg *', but it is being implicitly cast to have a parameter of type 'void *' because that is the set_params function pointer prototype. Make the function pointer protoype match the definitions so that there is no more violation. Cc: stable(a)vger.kernel.org Fixes: 7de1debcd2de ("usb: dwc2: Remove platform static params") Link: https://github.com/ClangBuiltLinux/linux/issues/1107 Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- drivers/usb/dwc2/params.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index ce736d67c7c3..fd73ddd8eb75 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -860,7 +860,7 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg) int dwc2_init_params(struct dwc2_hsotg *hsotg) { const struct of_device_id *match; - void (*set_params)(void *data); + void (*set_params)(struct dwc2_hsotg *data); dwc2_set_default_params(hsotg); dwc2_get_device_properties(hsotg); base-commit: 23ee3e4e5bd27bdbc0f1785eef7209ce872794c7 -- 2.28.0.rc1

4 years, 11 months

3
4
0 0

[merged] io-mapping-indicate-mapping-failure.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: io-mapping: indicate mapping failure has been removed from the -mm tree. Its filename was io-mapping-indicate-mapping-failure.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: "Michael J. Ruhl" <michael.j.ruhl(a)intel.com> Subject: io-mapping: indicate mapping failure The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. During a device probe, where the ioremap failed, a crash can look like this: BUG: unable to handle page fault for address: 0000000000210000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Oops: 0002 [#1] PREEMPT SMP CPU: 0 PID: 177 Comm: RIP: 0010:fill_page_dma [i915] gen8_ppgtt_create [i915] i915_ppgtt_create [i915] intel_gt_init [i915] i915_gem_init [i915] i915_driver_probe [i915] pci_device_probe really_probe driver_probe_device The remap failure occurred much earlier in the probe. If it had been propagated, the driver would have exited with an error. Return NULL on ioremap failure. [akpm(a)linux-foundation.org: detect ioremap_wc() errors earlier] Link: http://lkml.kernel.org/r/20200721171936.81563-1-michael.j.ruhl@intel.com Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping") Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/io-mapping.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/include/linux/io-mapping.h~io-mapping-indicate-mapping-failure +++ a/include/linux/io-mapping.h @@ -107,9 +107,12 @@ io_mapping_init_wc(struct io_mapping *io resource_size_t base, unsigned long size) { + iomap->iomem = ioremap_wc(base, size); + if (!iomap->iomem) + return NULL; + iomap->base = base; iomap->size = size; - iomap->iomem = ioremap_wc(base, size); #if defined(pgprot_noncached_wc) /* archs can't agree on a name ... */ iomap->prot = pgprot_noncached_wc(PAGE_KERNEL); #elif defined(pgprot_writecombine) _ Patches currently in -mm which might be from michael.j.ruhl(a)intel.com are

4 years, 11 months

1
0
0 0

[merged] khugepaged-fix-null-pointer-dereference-due-to-race.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: khugepaged: fix null-pointer dereference due to race has been removed from the -mm tree. Its filename was khugepaged-fix-null-pointer-dereference-due-to-race.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: khugepaged: fix null-pointer dereference due to race khugepaged has to drop mmap lock several times while collapsing a page. The situation can change while the lock is dropped and we need to re-validate that the VMA is still in place and the PMD is still subject for collapse. But we miss one corner case: while collapsing an anonymous pages the VMA could be replaced with file VMA. If the file VMA doesn't have any private pages we get NULL pointer dereference: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] anon_vma_lock_write include/linux/rmap.h:120 [inline] collapse_huge_page mm/khugepaged.c:1110 [inline] khugepaged_scan_pmd mm/khugepaged.c:1349 [inline] khugepaged_scan_mm_slot mm/khugepaged.c:2110 [inline] khugepaged_do_scan mm/khugepaged.c:2193 [inline] khugepaged+0x3bba/0x5a10 mm/khugepaged.c:2238 The fix is to make sure that the VMA is anonymous in hugepage_vma_revalidate(). The helper is only used for collapsing anonymous pages. Link: http://lkml.kernel.org/r/20200722121439.44328-1-kirill.shutemov@linux.intel… Fixes: 99cb0dbd47a1 ("mm,thp: add read-only THP support for (non-shmem) FS") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: syzbot+ed318e8b790ca72c5ad0(a)syzkaller.appspotmail.com Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/khugepaged.c | 3 +++ 1 file changed, 3 insertions(+) --- a/mm/khugepaged.c~khugepaged-fix-null-pointer-dereference-due-to-race +++ a/mm/khugepaged.c @@ -958,6 +958,9 @@ static int hugepage_vma_revalidate(struc return SCAN_ADDRESS_RANGE; if (!hugepage_vma_check(vma, vma->vm_flags)) return SCAN_VMA_CHECK; + /* Anon VMA expected */ + if (!vma->anon_vma || vma->vm_ops) + return SCAN_VMA_CHECK; return 0; } _ Patches currently in -mm which might be from kirill.shutemov(a)linux.intel.com are

4 years, 11 months

1
0
0 0

[merged] mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/hugetlb: avoid hardcoding while checking if cma is enabled has been removed from the -mm tree. Its filename was mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Barry Song <song.bao.hua(a)hisilicon.com> Subject: mm/hugetlb: avoid hardcoding while checking if cma is enabled hugetlb_cma[0] can be NULL due to various reasons, for example, node0 has no memory. so NULL hugetlb_cma[0] doesn't necessarily mean cma is not enabled. gigantic pages might have been reserved on other nodes. This patch fixes possible double reservation and CMA leak. [akpm(a)linux-foundation.org: fix CONFIG_CMA=n warning] [sfr(a)canb.auug.org.au: better checks before using hugetlb_cma] Link: http://lkml.kernel.org/r/20200721205716.6dbaa56b@canb.auug.org.au Link: http://lkml.kernel.org/r/20200710005726.36068-1-song.bao.hua@hisilicon.com Fixes: cf11e85fc08c ("mm: hugetlb: optionally allocate gigantic hugepages using cma") Signed-off-by: Barry Song <song.bao.hua(a)hisilicon.com> Acked-by: Roman Gushchin <guro(a)fb.com> Reviewed-by: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Jonathan Cameron <jonathan.cameron(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) --- a/mm/hugetlb.c~mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled +++ a/mm/hugetlb.c @@ -45,7 +45,10 @@ int hugetlb_max_hstate __read_mostly; unsigned int default_hstate_idx; struct hstate hstates[HUGE_MAX_HSTATE]; +#ifdef CONFIG_CMA static struct cma *hugetlb_cma[MAX_NUMNODES]; +#endif +static unsigned long hugetlb_cma_size __initdata; /* * Minimum page order among possible hugepage sizes, set to a proper value @@ -1235,9 +1238,10 @@ static void free_gigantic_page(struct pa * If the page isn't allocated using the cma allocator, * cma_release() returns false. */ - if (IS_ENABLED(CONFIG_CMA) && - cma_release(hugetlb_cma[page_to_nid(page)], page, 1 << order)) +#ifdef CONFIG_CMA + if (cma_release(hugetlb_cma[page_to_nid(page)], page, 1 << order)) return; +#endif free_contig_range(page_to_pfn(page), 1 << order); } @@ -1248,7 +1252,8 @@ static struct page *alloc_gigantic_page( { unsigned long nr_pages = 1UL << huge_page_order(h); - if (IS_ENABLED(CONFIG_CMA)) { +#ifdef CONFIG_CMA + { struct page *page; int node; @@ -1262,6 +1267,7 @@ static struct page *alloc_gigantic_page( return page; } } +#endif return alloc_contig_pages(nr_pages, gfp_mask, nid, nodemask); } @@ -2571,7 +2577,7 @@ static void __init hugetlb_hstate_alloc_ for (i = 0; i < h->max_huge_pages; ++i) { if (hstate_is_gigantic(h)) { - if (IS_ENABLED(CONFIG_CMA) && hugetlb_cma[0]) { + if (hugetlb_cma_size) { pr_warn_once("HugeTLB: hugetlb_cma is enabled, skip boot time allocation\n"); break; } @@ -5654,7 +5660,6 @@ void move_hugetlb_state(struct page *old } #ifdef CONFIG_CMA -static unsigned long hugetlb_cma_size __initdata; static bool cma_reserve_called __initdata; static int __init cmdline_parse_hugetlb_cma(char *p) _ Patches currently in -mm which might be from song.bao.hua(a)hisilicon.com are mm-hugetlb-split-hugetlb_cma-in-nodes-with-memory.patch mm-cma-fix-the-name-of-cma-areas.patch mm-hugetlb-fix-the-name-of-hugetlb-cma.patch

4 years, 11 months

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[merged] mm-memcg-slab-fix-memory-leak-at-non-root-kmem_cache-destroy.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: memcg/slab: fix memory leak at non-root kmem_cache destroy has been removed from the -mm tree. Its filename was mm-memcg-slab-fix-memory-leak-at-non-root-kmem_cache-destroy.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Muchun Song <songmuchun(a)bytedance.com> Subject: mm: memcg/slab: fix memory leak at non-root kmem_cache destroy If the kmem_cache refcount is greater than one, we should not mark the root kmem_cache as dying. If we mark the root kmem_cache dying incorrectly, the non-root kmem_cache can never be destroyed. It resulted in memory leak when memcg was destroyed. We can use the following steps to reproduce. 1) Use kmem_cache_create() to create a new kmem_cache named A. 2) Coincidentally, the kmem_cache A is an alias for kmem_cache B, so the refcount of B is just increased. 3) Use kmem_cache_destroy() to destroy the kmem_cache A, just decrease the B's refcount but mark the B as dying. 4) Create a new memory cgroup and alloc memory from the kmem_cache B. It leads to create a non-root kmem_cache for allocating memory. 5) When destroy the memory cgroup created in the step 4), the non-root kmem_cache can never be destroyed. If we repeat steps 4) and 5), this will cause a lot of memory leak. So only when refcount reach zero, we mark the root kmem_cache as dying. Link: http://lkml.kernel.org/r/20200716165103.83462-1-songmuchun@bytedance.com Fixes: 92ee383f6daa ("mm: fix race between kmem_cache destroy, create and deactivate") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Reviewed-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Roman Gushchin <guro(a)fb.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Christoph Lameter <cl(a)linux.com> Cc: Pekka Enberg <penberg(a)kernel.org> Cc: David Rientjes <rientjes(a)google.com> Cc: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/slab_common.c | 35 ++++++++++++++++++++++++++++------- 1 file changed, 28 insertions(+), 7 deletions(-) --- a/mm/slab_common.c~mm-memcg-slab-fix-memory-leak-at-non-root-kmem_cache-destroy +++ a/mm/slab_common.c @@ -326,6 +326,14 @@ int slab_unmergeable(struct kmem_cache * if (s->refcount < 0) return 1; +#ifdef CONFIG_MEMCG_KMEM + /* + * Skip the dying kmem_cache. + */ + if (s->memcg_params.dying) + return 1; +#endif + return 0; } @@ -886,12 +894,15 @@ static int shutdown_memcg_caches(struct return 0; } -static void flush_memcg_workqueue(struct kmem_cache *s) +static void memcg_set_kmem_cache_dying(struct kmem_cache *s) { spin_lock_irq(&memcg_kmem_wq_lock); s->memcg_params.dying = true; spin_unlock_irq(&memcg_kmem_wq_lock); +} +static void flush_memcg_workqueue(struct kmem_cache *s) +{ /* * SLAB and SLUB deactivate the kmem_caches through call_rcu. Make * sure all registered rcu callbacks have been invoked. @@ -923,10 +934,6 @@ static inline int shutdown_memcg_caches( { return 0; } - -static inline void flush_memcg_workqueue(struct kmem_cache *s) -{ -} #endif /* CONFIG_MEMCG_KMEM */ void slab_kmem_cache_release(struct kmem_cache *s) @@ -944,8 +951,6 @@ void kmem_cache_destroy(struct kmem_cach if (unlikely(!s)) return; - flush_memcg_workqueue(s); - get_online_cpus(); get_online_mems(); @@ -955,6 +960,22 @@ void kmem_cache_destroy(struct kmem_cach if (s->refcount) goto out_unlock; +#ifdef CONFIG_MEMCG_KMEM + memcg_set_kmem_cache_dying(s); + + mutex_unlock(&slab_mutex); + + put_online_mems(); + put_online_cpus(); + + flush_memcg_workqueue(s); + + get_online_cpus(); + get_online_mems(); + + mutex_lock(&slab_mutex); +#endif + err = shutdown_memcg_caches(s); if (!err) err = shutdown_cache(s); _ Patches currently in -mm which might be from songmuchun(a)bytedance.com are mm-page_alloc-skip-setting-nodemask-when-we-are-in-interrupt.patch

4 years, 11 months

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[merged] mm-memcg-fix-refcount-error-while-moving-and-swapping.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/memcg: fix refcount error while moving and swapping has been removed from the -mm tree. Its filename was mm-memcg-fix-refcount-error-while-moving-and-swapping.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Hugh Dickins <hughd(a)google.com> Subject: mm/memcg: fix refcount error while moving and swapping It was hard to keep a test running, moving tasks between memcgs with move_charge_at_immigrate, while swapping: mem_cgroup_id_get_many()'s refcount is discovered to be 0 (supposedly impossible), so it is then forced to REFCOUNT_SATURATED, and after thousands of warnings in quick succession, the test is at last put out of misery by being OOM killed. This is because of the way moved_swap accounting was saved up until the task move gets completed in __mem_cgroup_clear_mc(), deferred from when mem_cgroup_move_swap_account() actually exchanged old and new ids. Concurrent activity can free up swap quicker than the task is scanned, bringing id refcount down 0 (which should only be possible when offlining). Just skip that optimization: do that part of the accounting immediately. Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2007071431050.4726@eggly.anvils Fixes: 615d66c37c75 ("mm: memcontrol: fix memcg id ref counter on swap charge move") Signed-off-by: Hugh Dickins <hughd(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Alex Shi <alex.shi(a)linux.alibaba.com> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/memcontrol.c~mm-memcg-fix-refcount-error-while-moving-and-swapping +++ a/mm/memcontrol.c @@ -5669,7 +5669,6 @@ static void __mem_cgroup_clear_mc(void) if (!mem_cgroup_is_root(mc.to)) page_counter_uncharge(&mc.to->memory, mc.moved_swap); - mem_cgroup_id_get_many(mc.to, mc.moved_swap); css_put_many(&mc.to->css, mc.moved_swap); mc.moved_swap = 0; @@ -5860,7 +5859,8 @@ put: /* get_mctgt_type() gets the page ent = target.ent; if (!mem_cgroup_move_swap_account(ent, mc.from, mc.to)) { mc.precharge--; - /* we fixup refcnts and charges later. */ + mem_cgroup_id_get_many(mc.to, 1); + /* we fixup other refcnts and charges later. */ mc.moved_swap++; } break; _ Patches currently in -mm which might be from hughd(a)google.com are

4 years, 11 months

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[merged] vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: vfs/xattr: mm/shmem: kernfs: release simple xattr entry in a right way has been removed from the -mm tree. Its filename was vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Chengguang Xu <cgxu519(a)mykernel.net> Subject: vfs/xattr: mm/shmem: kernfs: release simple xattr entry in a right way After commit fdc85222d58e ("kernfs: kvmalloc xattr value instead of kmalloc"), simple xattr entry is allocated with kvmalloc() instead of kmalloc(), so we should release it with kvfree() instead of kfree(). Link: http://lkml.kernel.org/r/20200704051608.15043-1-cgxu519@mykernel.net Fixes: fdc85222d58e ("kernfs: kvmalloc xattr value instead of kmalloc") Signed-off-by: Chengguang Xu <cgxu519(a)mykernel.net> Acked-by: Hugh Dickins <hughd(a)google.com> Acked-by: Tejun Heo <tj(a)kernel.org> Cc: Daniel Xu <dxu(a)dxuuu.xyz> Cc: Chris Down <chris(a)chrisdown.name> Cc: Andreas Dilger <adilger(a)dilger.ca> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: <stable(a)vger.kernel.org> [5.7] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/xattr.h | 3 ++- mm/shmem.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) --- a/include/linux/xattr.h~vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way +++ a/include/linux/xattr.h @@ -15,6 +15,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/spinlock.h> +#include <linux/mm.h> #include <uapi/linux/xattr.h> struct inode; @@ -94,7 +95,7 @@ static inline void simple_xattrs_free(st list_for_each_entry_safe(xattr, node, &xattrs->head, list) { kfree(xattr->name); - kfree(xattr); + kvfree(xattr); } } --- a/mm/shmem.c~vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way +++ a/mm/shmem.c @@ -3178,7 +3178,7 @@ static int shmem_initxattrs(struct inode new_xattr->name = kmalloc(XATTR_SECURITY_PREFIX_LEN + len, GFP_KERNEL); if (!new_xattr->name) { - kfree(new_xattr); + kvfree(new_xattr); return -ENOMEM; } _ Patches currently in -mm which might be from cgxu519(a)mykernel.net are

4 years, 11 months

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[merged] mm-close-race-between-munmap-and-expand_upwards-downwards.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/mmap.c: close race between munmap() and expand_upwards()/downwards() has been removed from the -mm tree. Its filename was mm-close-race-between-munmap-and-expand_upwards-downwards.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: mm/mmap.c: close race between munmap() and expand_upwards()/downwards() VMA with VM_GROWSDOWN or VM_GROWSUP flag set can change their size under mmap_read_lock(). It can lead to race with __do_munmap(): Thread A Thread B __do_munmap() detach_vmas_to_be_unmapped() mmap_write_downgrade() expand_downwards() vma->vm_start = address; // The VMA now overlaps with // VMAs detached by the Thread A // page fault populates expanded part // of the VMA unmap_region() // Zaps pagetables partly // populated by Thread B Similar race exists for expand_upwards(). The fix is to avoid downgrading mmap_lock in __do_munmap() if detached VMAs are next to VM_GROWSDOWN or VM_GROWSUP VMA. [akpm(a)linux-foundation.org: s/mmap_sem/mmap_lock/ in comment] Link: http://lkml.kernel.org/r/20200709105309.42495-1-kirill.shutemov@linux.intel… Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: Jann Horn <jannh(a)google.com> Acked-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> [4.20+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mmap.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) --- a/mm/mmap.c~mm-close-race-between-munmap-and-expand_upwards-downwards +++ a/mm/mmap.c @@ -2620,7 +2620,7 @@ static void unmap_region(struct mm_struc * Create a list of vma's touched by the unmap, removing them from the mm's * vma list as we go.. */ -static void +static bool detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma, struct vm_area_struct *prev, unsigned long end) { @@ -2645,6 +2645,17 @@ detach_vmas_to_be_unmapped(struct mm_str /* Kill the cache */ vmacache_invalidate(mm); + + /* + * Do not downgrade mmap_lock if we are next to VM_GROWSDOWN or + * VM_GROWSUP VMA. Such VMAs can change their size under + * down_read(mmap_lock) and collide with the VMA we are about to unmap. + */ + if (vma && (vma->vm_flags & VM_GROWSDOWN)) + return false; + if (prev && (prev->vm_flags & VM_GROWSUP)) + return false; + return true; } /* @@ -2825,7 +2836,8 @@ int __do_munmap(struct mm_struct *mm, un } /* Detach vmas from rbtree */ - detach_vmas_to_be_unmapped(mm, vma, prev, end); + if (!detach_vmas_to_be_unmapped(mm, vma, prev, end)) + downgrade = false; if (downgrade) mmap_write_downgrade(mm); _ Patches currently in -mm which might be from kirill.shutemov(a)linux.intel.com are

4 years, 11 months

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[PATCH 06/15] drm/amd/display: Fix dmesg warning from setting abm level

by Eryk Brol

From: Stylon Wang <stylon.wang(a)amd.com> [Why] Setting abm level does not correctly update CRTC state. As a result no surface update is added to dc stream state and triggers warning. [How] Correctly update CRTC state when setting abm level property. CC: Stable <stable(a)vger.kernel.org> Signed-off-by: Stylon Wang <stylon.wang(a)amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas(a)amd.com> Acked-by: Eryk Brol <eryk.brol(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2b5e70f68e57..b1bc03594e5c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8625,6 +8625,29 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, if (ret) goto fail; + /* Check connector changes */ + for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) { + struct dm_connector_state *dm_old_con_state = to_dm_connector_state(old_con_state); + struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state); + + /* Skip connectors that are disabled or part of modeset already. */ + if (!old_con_state->crtc && !new_con_state->crtc) + continue; + + if (!new_con_state->crtc) + continue; + + new_crtc_state = drm_atomic_get_crtc_state(state, new_con_state->crtc); + if (IS_ERR(new_crtc_state)) { + ret = PTR_ERR(new_crtc_state); + goto fail; + } + + if (dm_old_con_state->abm_level != + dm_new_con_state->abm_level) + new_crtc_state->connectors_changed = true; + } + #if defined(CONFIG_DRM_AMD_DC_DCN) if (adev->asic_type >= CHIP_NAVI10) { for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { -- 2.25.1

4 years, 11 months

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[PATCH] kvm: x86: fix reversed timespec values in PV wall clock

by Oliver Upton

commit 8171cd68806b ("KVM: x86: use raw clock values consistently") causes KVM to accidentally write seconds to the nanoseconds field (and vice versa) in the KVM wall clock. Fix it by reversing this accidental switch. Modulo the written nanoseconds value by NSEC_PER_SEC to correct for the amount of time represented as seconds. Fixes: 8171cd68806b ("KVM: x86: use raw clock values consistently") Cc: stable(a)vger.kernel.org Reviewed-by: Jim Mattson <jmattson(a)google.com> Reviewed-by: Peter Shier <pshier(a)google.com> Signed-off-by: Oliver Upton <oupton(a)google.com> --- Parent commit: c34b26b98cac ("KVM: MIPS: clean up redundant 'kvm_run' parameters") arch/x86/kvm/x86.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index e27d3db7e43f..86228cc6b29e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1809,8 +1809,9 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock) */ wall_nsec = ktime_get_real_ns() - get_kvmclock_ns(kvm); - wc.nsec = do_div(wall_nsec, 1000000000); - wc.sec = (u32)wall_nsec; /* overflow in 2106 guest time */ + /* overflow in 2106 guest time */ + wc.sec = (u32)do_div(wall_nsec, NSEC_PER_SEC); + wc.nsec = wall_nsec % NSEC_PER_SEC; wc.version = version; kvm_write_guest(kvm, wall_clock, &wc, sizeof(wc)); -- 2.28.0.rc0.142.g3c755180ce-goog

4 years, 11 months

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[PATCH 4.9 00/22] 4.9.148-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.148 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Dec 30 11:31:00 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.148-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.148-rc1 Gustavo A. R. Silva <gustavo(a)embeddedor.com> drm/ioctl: Fix Spectre v1 vulnerabilities Ivan Delalande <colona(a)arista.com> proc/sysctl: don't return ENOMEM on lookup when a table is unregistering Sergey Senozhatsky <sergey.senozhatsky.work(a)gmail.com> panic: avoid deadlocks in re-entrant console drivers Richard Weinberger <richard(a)nod.at> ubifs: Handle re-linking of inodes correctly while recovery Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> x86/fpu: Disable bottom halves while loading FPU registers Colin Ian King <colin.king(a)canonical.com> x86/mtrr: Don't copy uninitialized gentry fields back to userspace Dexuan Cui <decui(a)microsoft.com> Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels Christophe Leroy <christophe.leroy(a)c-s.fr> gpio: max7301: fix driver for use with CONFIG_VMAP_STACK Russell King <rmk+kernel(a)armlinux.org.uk> mmc: omap_hsmmc: fix DMA API warning Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Use a minimum 1600ms timeout when enabling CACHE ctrl Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Reset HPI enabled state during re-init and in case of errors Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add Telit LN940 series Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add Fibocom NL668 series Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode) Tore Anderson <tore(a)fud.no> USB: serial: option: add HP lt4132 Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn ZTE WeLink ME3630 Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only Hui Peng <benquike(a)gmail.com> USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data Bart Van Assche <bart.vanassche(a)wdc.com> ib_srpt: Fix a use-after-free in __srpt_close_all_ch() Mikulas Patocka <mpatocka(a)redhat.com> block: fix infinite loop if the device loses discard capability Jens Axboe <axboe(a)kernel.dk> block: break discard submissions into the user defined size ------------- Diffstat: Makefile | 4 ++-- arch/x86/kernel/cpu/mtrr/if.c | 2 ++ arch/x86/kernel/fpu/signal.c | 4 ++-- block/blk-lib.c | 22 ++++++++++++++++++--- drivers/gpio/gpio-max7301.c | 12 +++--------- drivers/gpu/drm/drm_ioctl.c | 10 ++++++++-- drivers/hv/vmbus_drv.c | 20 +++++++++++++++++++ drivers/infiniband/ulp/srpt/ib_srpt.c | 4 ++-- drivers/mmc/core/mmc.c | 24 ++++++++++++++--------- drivers/mmc/host/omap_hsmmc.c | 12 +++++++++++- drivers/net/usb/hso.c | 18 +++++++++++++++-- drivers/usb/host/xhci-hub.c | 3 ++- drivers/usb/serial/option.c | 16 ++++++++++++++- fs/proc/proc_sysctl.c | 13 ++++++------ fs/ubifs/replay.c | 37 +++++++++++++++++++++++++++++++++++ kernel/panic.c | 6 +++++- 16 files changed, 165 insertions(+), 42 deletions(-)

4 years, 11 months

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[PATCH] bcache: fix bio_{start,end}_io_acct with proper device

by Coly Li

Commit 85750aeb748f ("bcache: use bio_{start,end}_io_acct") moves the io account code to the location after bio_set_dev(bio, dc->bdev) in cached_dev_make_request(). Then the account is performed incorrectly on backing device, indeed the I/O should be counted to bcache device like /dev/bcache0. With the mistaken I/O account, iostat does not display I/O counts for bcache device and all the numbers go to backing device. In writeback mode, the hard drive may have 340K+ IOPS which is impossible and wrong for spinning disk. This patch introduces bch_bio_start_io_acct() and bch_bio_end_io_acct(), which switches bio->bi_disk to bcache device before calling bio_start_io_acct() or bio_end_io_acct(). Now the I/Os are counted to bcache device, and bcache device, cache device and backing device have their correct I/O count information back. Fixes: 85750aeb748f ("bcache: use bio_{start,end}_io_acct") Signed-off-by: Coly Li <colyli(a)suse.de> Cc: Christoph Hellwig <hch(a)lst.de> Cc: stable(a)vger.kernel.org --- drivers/md/bcache/request.c | 31 +++++++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 7acf024e99f3..8ea0f079c1d0 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -617,6 +617,28 @@ static void cache_lookup(struct closure *cl) /* Common code for the make_request functions */ +static inline void bch_bio_start_io_acct(struct gendisk *acct_bi_disk, + struct bio *bio, + unsigned long *start_time) +{ + struct gendisk *saved_bi_disk = bio->bi_disk; + + bio->bi_disk = acct_bi_disk; + *start_time = bio_start_io_acct(bio); + bio->bi_disk = saved_bi_disk; +} + +static inline void bch_bio_end_io_acct(struct gendisk *acct_bi_disk, + struct bio *bio, + unsigned long start_time) +{ + struct gendisk *saved_bi_disk = bio->bi_disk; + + bio->bi_disk = acct_bi_disk; + bio_end_io_acct(bio, start_time); + bio->bi_disk = saved_bi_disk; +} + static void request_endio(struct bio *bio) { struct closure *cl = bio->bi_private; @@ -668,7 +690,7 @@ static void backing_request_endio(struct bio *bio) static void bio_complete(struct search *s) { if (s->orig_bio) { - bio_end_io_acct(s->orig_bio, s->start_time); + bch_bio_end_io_acct(s->d->disk, s->orig_bio, s->start_time); trace_bcache_request_end(s->d, s->orig_bio); s->orig_bio->bi_status = s->iop.status; bio_endio(s->orig_bio); @@ -728,7 +750,7 @@ static inline struct search *search_alloc(struct bio *bio, s->recoverable = 1; s->write = op_is_write(bio_op(bio)); s->read_dirty_data = 0; - s->start_time = bio_start_io_acct(bio); + bch_bio_start_io_acct(d->disk, bio, &s->start_time); s->iop.c = d->c; s->iop.bio = NULL; @@ -1080,7 +1102,7 @@ static void detached_dev_end_io(struct bio *bio) bio->bi_end_io = ddip->bi_end_io; bio->bi_private = ddip->bi_private; - bio_end_io_acct(bio, ddip->start_time); + bch_bio_end_io_acct(ddip->d->disk, bio, ddip->start_time); if (bio->bi_status) { struct cached_dev *dc = container_of(ddip->d, @@ -1105,7 +1127,8 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio) */ ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO); ddip->d = d; - ddip->start_time = bio_start_io_acct(bio); + bch_bio_start_io_acct(d->disk, bio, &ddip->start_time); + ddip->bi_end_io = bio->bi_end_io; ddip->bi_private = bio->bi_private; bio->bi_end_io = detached_dev_end_io; -- 2.26.2

4 years, 11 months

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[tip: perf/urgent] uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression

by tip-bot2 for Oleg Nesterov

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: fe5ed7ab99c656bd2f5b79b49df0e9ebf2cead8a Gitweb: https://git.kernel.org/tip/fe5ed7ab99c656bd2f5b79b49df0e9ebf2cead8a Author: Oleg Nesterov <oleg(a)redhat.com> AuthorDate: Thu, 23 Jul 2020 17:44:20 +02:00 Committer: Ingo Molnar <mingo(a)kernel.org> CommitterDate: Fri, 24 Jul 2020 15:38:37 +02:00 uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression If a tracee is uprobed and it hits int3 inserted by debugger, handle_swbp() does send_sig(SIGTRAP, current, 0) which means si_code == SI_USER. This used to work when this code was written, but then GDB started to validate si_code and now it simply can't use breakpoints if the tracee has an active uprobe: # cat test.c void unused_func(void) { } int main(void) { return 0; } # gcc -g test.c -o test # perf probe -x ./test -a unused_func # perf record -e probe_test:unused_func gdb ./test -ex run GNU gdb (GDB) 10.0.50.20200714-git ... Program received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff7ddf909 in dl_main () from /lib64/ld-linux-x86-64.so.2 (gdb) The tracee hits the internal breakpoint inserted by GDB to monitor shared library events but GDB misinterprets this SIGTRAP and reports a signal. Change handle_swbp() to use force_sig(SIGTRAP), this matches do_int3_user() and fixes the problem. This is the minimal fix for -stable, arch/x86/kernel/uprobes.c is equally wrong; it should use send_sigtrap(TRAP_TRACE) instead of send_sig(SIGTRAP), but this doesn't confuse GDB and needs another x86-specific patch. Reported-by: Aaron Merey <amerey(a)redhat.com> Signed-off-by: Oleg Nesterov <oleg(a)redhat.com> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20200723154420.GA32043@redhat.com --- kernel/events/uprobes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index bb08628..5f8b0c5 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -2199,7 +2199,7 @@ static void handle_swbp(struct pt_regs *regs) if (!uprobe) { if (is_swbp > 0) { /* No matching uprobe; signal SIGTRAP. */ - send_sig(SIGTRAP, current, 0); + force_sig(SIGTRAP); } else { /* * Either we raced with uprobe_unregister() or we can't

4 years, 11 months

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[patch 06/15] mm/memcg: fix refcount error while moving and swapping

by Andrew Morton

From: Hugh Dickins <hughd(a)google.com> Subject: mm/memcg: fix refcount error while moving and swapping It was hard to keep a test running, moving tasks between memcgs with move_charge_at_immigrate, while swapping: mem_cgroup_id_get_many()'s refcount is discovered to be 0 (supposedly impossible), so it is then forced to REFCOUNT_SATURATED, and after thousands of warnings in quick succession, the test is at last put out of misery by being OOM killed. This is because of the way moved_swap accounting was saved up until the task move gets completed in __mem_cgroup_clear_mc(), deferred from when mem_cgroup_move_swap_account() actually exchanged old and new ids. Concurrent activity can free up swap quicker than the task is scanned, bringing id refcount down 0 (which should only be possible when offlining). Just skip that optimization: do that part of the accounting immediately. Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2007071431050.4726@eggly.anvils Fixes: 615d66c37c75 ("mm: memcontrol: fix memcg id ref counter on swap charge move") Signed-off-by: Hugh Dickins <hughd(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Alex Shi <alex.shi(a)linux.alibaba.com> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/memcontrol.c~mm-memcg-fix-refcount-error-while-moving-and-swapping +++ a/mm/memcontrol.c @@ -5669,7 +5669,6 @@ static void __mem_cgroup_clear_mc(void) if (!mem_cgroup_is_root(mc.to)) page_counter_uncharge(&mc.to->memory, mc.moved_swap); - mem_cgroup_id_get_many(mc.to, mc.moved_swap); css_put_many(&mc.to->css, mc.moved_swap); mc.moved_swap = 0; @@ -5860,7 +5859,8 @@ put: /* get_mctgt_type() gets the page ent = target.ent; if (!mem_cgroup_move_swap_account(ent, mc.from, mc.to)) { mc.precharge--; - /* we fixup refcnts and charges later. */ + mem_cgroup_id_get_many(mc.to, 1); + /* we fixup other refcnts and charges later. */ mc.moved_swap++; } break; _

4 years, 11 months

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[PATCH v2 2/4] xen/balloon: make the balloon wait interruptible

by Roger Pau Monne

So it can be killed, or else processes can get hung indefinitely waiting for balloon pages. Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Cc: stable(a)vger.kernel.org --- Cc: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Cc: Juergen Gross <jgross(a)suse.com> Cc: Stefano Stabellini <sstabellini(a)kernel.org> Cc: xen-devel(a)lists.xenproject.org --- drivers/xen/balloon.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 3cb10ed32557..292413b27575 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -568,11 +568,13 @@ static int add_ballooned_pages(int nr_pages) if (xen_hotplug_unpopulated) { st = reserve_additional_memory(); if (st != BP_ECANCELED) { + int rc; + mutex_unlock(&balloon_mutex); - wait_event(balloon_wq, + rc = wait_event_interruptible(balloon_wq, !list_empty(&ballooned_pages)); mutex_lock(&balloon_mutex); - return 0; + return rc ? -ENOMEM : 0; } } -- 2.27.0

4 years, 11 months

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[PATCH v2 1/4] xen/balloon: fix accounting in alloc_xenballooned_pages error path

by Roger Pau Monne

target_unpopulated is incremented with nr_pages at the start of the function, but the call to free_xenballooned_pages will only subtract pgno number of pages, and thus the rest need to be subtracted before returning or else accounting will be skewed. Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Cc: stable(a)vger.kernel.org --- Cc: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Cc: Juergen Gross <jgross(a)suse.com> Cc: Stefano Stabellini <sstabellini(a)kernel.org> Cc: xen-devel(a)lists.xenproject.org --- drivers/xen/balloon.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 77c57568e5d7..3cb10ed32557 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -630,6 +630,12 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages) out_undo: mutex_unlock(&balloon_mutex); free_xenballooned_pages(pgno, pages); + /* + * NB: free_xenballooned_pages will only subtract pgno pages, but since + * target_unpopulated is incremented with nr_pages at the start we need + * to remove the remaining ones also, or accounting will be screwed. + */ + balloon_stats.target_unpopulated -= nr_pages - pgno; return ret; } EXPORT_SYMBOL(alloc_xenballooned_pages); -- 2.27.0

4 years, 11 months

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[PATCH v2 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

by Lu Baolu

The VT-d spec requires (10.4.4 Global Command Register, TE field) that: Hardware implementations supporting DMA draining must drain any in-flight DMA read/write requests queued within the Root-Complex before completing the translation enable command and reflecting the status of the command through the TES field in the Global Status register. Unfortunately, some integrated graphic devices fail to do so after some kind of power state transition. As the result, the system might stuck in iommu_disable_translation(), waiting for the completion of TE transition. This provides a quirk list for those devices and skips TE disabling if the qurik hits. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=208363 Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=206571 Tested-by: Koba Ko <koba.ko(a)canonical.com> Tested-by: Jun Miao <jun.miao(a)windriver.com> Cc: Ashok Raj <ashok.raj(a)intel.com> Cc: stable(a)vger.kernel.org Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> --- Change since v1: - Add below tags: Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=206571 Tested-by: Jun Miao <jun.miao(a)windriver.com> drivers/iommu/intel/dmar.c | 1 + drivers/iommu/intel/iommu.c | 27 +++++++++++++++++++++++++++ include/linux/dmar.h | 1 + include/linux/intel-iommu.h | 2 ++ 4 files changed, 31 insertions(+) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 683b812c5c47..16f47041f1bf 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1102,6 +1102,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) } drhd->iommu = iommu; + iommu->drhd = drhd; return 0; diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..a459eac96754 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -356,6 +356,7 @@ static int intel_iommu_strict; static int intel_iommu_superpage = 1; static int iommu_identity_mapping; static int intel_no_bounce; +static int iommu_skip_te_disable; #define IDENTMAP_GFX 2 #define IDENTMAP_AZALIA 4 @@ -1629,6 +1630,10 @@ static void iommu_disable_translation(struct intel_iommu *iommu) u32 sts; unsigned long flag; + if (iommu_skip_te_disable && iommu->drhd->gfx_dedicated && + (cap_read_drain(iommu->cap) || cap_write_drain(iommu->cap))) + return; + raw_spin_lock_irqsave(&iommu->register_lock, flag); iommu->gcmd &= ~DMA_GCMD_TE; writel(iommu->gcmd, iommu->reg + DMAR_GCMD_REG); @@ -4039,6 +4044,7 @@ static void __init init_no_remapping_devices(void) /* This IOMMU has *only* gfx devices. Either bypass it or set the gfx_mapped flag, as appropriate */ + drhd->gfx_dedicated = 1; if (!dmar_map_gfx) { drhd->ignored = 1; for_each_active_dev_scope(drhd->devices, @@ -6182,6 +6188,27 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0044, quirk_calpella_no_shadow_g DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0062, quirk_calpella_no_shadow_gtt); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x006a, quirk_calpella_no_shadow_gtt); +static void quirk_igfx_skip_te_disable(struct pci_dev *dev) +{ + unsigned short ver; + + if (!IS_GFX_DEVICE(dev)) + return; + + ver = (dev->device >> 8) & 0xff; + if (ver != 0x45 && ver != 0x46 && ver != 0x4c && + ver != 0x4e && ver != 0x8a && ver != 0x98 && + ver != 0x9a) + return; + + if (risky_device(dev)) + return; + + pci_info(dev, "Skip IOMMU disabling for graphics\n"); + iommu_skip_te_disable = 1; +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_igfx_skip_te_disable); + /* On Tylersburg chipsets, some BIOSes have been known to enable the ISOCH DMAR unit for the Azalia sound device, but not give it any TLB entries, which causes it to deadlock. Check for that. We do diff --git a/include/linux/dmar.h b/include/linux/dmar.h index d7bf029df737..65565820328a 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -48,6 +48,7 @@ struct dmar_drhd_unit { u16 segment; /* PCI domain */ u8 ignored:1; /* ignore drhd */ u8 include_all:1; + u8 gfx_dedicated:1; /* graphic dedicated */ struct intel_iommu *iommu; }; diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 3e8fa1c7a1e6..04bd9279c3fb 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -600,6 +600,8 @@ struct intel_iommu { struct iommu_device iommu; /* IOMMU core code handle */ int node; u32 flags; /* Software defined flags */ + + struct dmar_drhd_unit *drhd; }; /* PCI domain-device relationship */ -- 2.17.1

4 years, 11 months

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[PATCH] drm/i915/gem: Delay tracking the GEM context until it is registered

by Chris Wilson

Avoid exposing a partially constructed context by deferring the list_add() from the initial construction to the end of registration. Otherwise, if we peek into the list of contexts from inside debugfs, we may see the partially constructed context and change down some dangling incomplete pointers. Reported-by: CQ Tang <cq.tang(a)intel.com> Fixes: b91715417244 ("drm/i915: Extend CONTEXT_CREATE to set parameters upon construction") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Cc: CQ Tang <cq.tang(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.2+ --- drivers/gpu/drm/i915/gem/i915_gem_context.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index d0bdb6d447ed..efc4ba34c06e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -713,6 +713,7 @@ __create_context(struct drm_i915_private *i915) ctx->i915 = i915; ctx->sched.priority = I915_USER_PRIORITY(I915_PRIORITY_NORMAL); mutex_init(&ctx->mutex); + INIT_LIST_HEAD(&ctx->link); spin_lock_init(&ctx->stale.lock); INIT_LIST_HEAD(&ctx->stale.engines); @@ -740,10 +741,6 @@ __create_context(struct drm_i915_private *i915) for (i = 0; i < ARRAY_SIZE(ctx->hang_timestamp); i++) ctx->hang_timestamp[i] = jiffies - CONTEXT_FAST_HANG_JIFFIES; - spin_lock(&i915->gem.contexts.lock); - list_add_tail(&ctx->link, &i915->gem.contexts.list); - spin_unlock(&i915->gem.contexts.lock); - return ctx; err_free: @@ -931,6 +928,7 @@ static int gem_context_register(struct i915_gem_context *ctx, struct drm_i915_file_private *fpriv, u32 *id) { + struct drm_i915_private *i915 = ctx->i915; struct i915_address_space *vm; int ret; @@ -949,8 +947,16 @@ static int gem_context_register(struct i915_gem_context *ctx, /* And finally expose ourselves to userspace via the idr */ ret = xa_alloc(&fpriv->context_xa, id, ctx, xa_limit_32b, GFP_KERNEL); if (ret) - put_pid(fetch_and_zero(&ctx->pid)); + goto err_pid; + + spin_lock(&i915->gem.contexts.lock); + list_add_tail(&ctx->link, &i915->gem.contexts.list); + spin_unlock(&i915->gem.contexts.lock); + + return 0; +err_pid: + put_pid(fetch_and_zero(&ctx->pid)); return ret; } -- 2.20.1

4 years, 11 months

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[PATCH] btrfs: reloc: clear DEAD_RELOC_TREE bit for orphan roots to prevent runaway balance

by Qu Wenruo

commit 1dae7e0e58b484eaa43d530f211098fdeeb0f404 upstream. [BUG] There are several reported runaway balance, that balance is flooding the log with "found X extents" where the X never changes. [CAUSE] Commit d2311e698578 ("btrfs: relocation: Delay reloc tree deletion after merge_reloc_roots") introduced BTRFS_ROOT_DEAD_RELOC_TREE bit to indicate that one subvolume has finished its tree blocks swap with its reloc tree. However if balance is canceled or hits ENOSPC halfway, we didn't clear the BTRFS_ROOT_DEAD_RELOC_TREE bit, leaving that bit hanging forever until unmount. Any subvolume root with that bit, would cause backref cache to skip this tree block, as it has finished its tree block swap. This would cause all tree blocks of that root be ignored by balance, leading to runaway balance. [FIX] Fix the problem by also clearing the BTRFS_ROOT_DEAD_RELOC_TREE bit for the original subvolume of orphan reloc root. Add an umount check for the stale bit still set. Fixes: d2311e698578 ("btrfs: relocation: Delay reloc tree deletion after merge_reloc_roots") Cc: <stable(a)vger.kernel.org> # 5.7.x Signed-off-by: Qu Wenruo <wqu(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> --- fs/btrfs/disk-io.c | 1 + fs/btrfs/relocation.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index f71e4dbe1d8a..f00e64fee5dd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1998,6 +1998,7 @@ void btrfs_put_root(struct btrfs_root *root) if (refcount_dec_and_test(&root->refs)) { WARN_ON(!RB_EMPTY_ROOT(&root->inode_tree)); + WARN_ON(test_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state)); if (root->anon_dev) free_anon_bdev(root->anon_dev); btrfs_drew_lock_destroy(&root->snapshot_lock); diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 157452a5e110..f67d736c27a1 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2642,6 +2642,8 @@ void merge_reloc_roots(struct reloc_control *rc) root->reloc_root = NULL; btrfs_put_root(reloc_root); } + clear_bit(BTRFS_ROOT_DEAD_RELOC_TREE, + &root->state); btrfs_put_root(root); } -- 2.27.0

4 years, 11 months

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[PATCH] drm/i915: Filter wake_flags passed to default_wake_function

by Chris Wilson

The flags passed to the wait_entry.func are passed onwards to try_to_wake_up(), which has a very particular interpretation for its wake_flags. In particular, beyond the published WF_SYNC, it has a few internal flags as well. Since we passed the fence->error down the chain via the flags argument, these ended up in the default_wake_function confusing the kernel/sched. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2110 Fixes: ef4688497512 ("drm/i915: Propagate fence errors") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.4+ --- drivers/gpu/drm/i915/i915_sw_fence.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c index 295b9829e2da..4cd2038cbe35 100644 --- a/drivers/gpu/drm/i915/i915_sw_fence.c +++ b/drivers/gpu/drm/i915/i915_sw_fence.c @@ -164,9 +164,13 @@ static void __i915_sw_fence_wake_up_all(struct i915_sw_fence *fence, do { list_for_each_entry_safe(pos, next, &x->head, entry) { - pos->func(pos, - TASK_NORMAL, fence->error, - &extra); + int wake_flags; + + wake_flags = fence->error; + if (pos->func == autoremove_wake_function) + wake_flags = 0; + + pos->func(pos, TASK_NORMAL, wake_flags, &extra); } if (list_empty(&extra)) -- 2.20.1

4 years, 11 months

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[PATCH 5.7.y 0/4] exfat stable patches for 5.7.y

by Namjae Jeon

Hi, Could you please pick up exfat stable patches ? Thanks! Hyeongseok Kim (1): exfat: fix wrong size update of stream entry by typo Ilya Ponetayev (1): exfat: fix name_hash computation on big endian systems Namjae Jeon (2): exfat: fix overflow issue in exfat_cluster_to_sector() exfat: fix wrong hint_stat initialization in exfat_find_dir_entry() fs/exfat/dir.c | 2 +- fs/exfat/exfat_fs.h | 2 +- fs/exfat/file.c | 2 +- fs/exfat/nls.c | 8 ++++---- 4 files changed, 7 insertions(+), 7 deletions(-) -- 2.17.1

4 years, 11 months

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[PATCH v2 1/3] mm/shuffle: don't move pages between zones and don't read garbage memmaps

by David Hildenbrand

Especially with memory hotplug, we can have offline sections (with a garbage memmap) and overlapping zones. We have to make sure to only touch initialized memmaps (online sections managed by the buddy) and that the zone matches, to not move pages between zones. To test if this can actually happen, I added a simple BUG_ON(page_zone(page_i) != page_zone(page_j)); right before the swap. When hotplugging a 256M DIMM to a 4G x86-64 VM and onlining the first memory block "online_movable" and the second memory block "online_kernel", it will trigger the BUG, as both zones (NORMAL and MOVABLE) overlap. This might result in all kinds of weird situations (e.g., double allocations, list corruptions, unmovable allocations ending up in the movable zone). Fixes: e900a918b098 ("mm: shuffle initial free memory to improve memory-side-cache utilization") Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: stable(a)vger.kernel.org # v5.2+ Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Huang Ying <ying.huang(a)intel.com> Cc: Wei Yang <richard.weiyang(a)gmail.com> Cc: Mel Gorman <mgorman(a)techsingularity.net> Signed-off-by: David Hildenbrand <david(a)redhat.com> --- mm/shuffle.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/mm/shuffle.c b/mm/shuffle.c index 44406d9977c77..dd13ab851b3ee 100644 --- a/mm/shuffle.c +++ b/mm/shuffle.c @@ -58,25 +58,25 @@ module_param_call(shuffle, shuffle_store, shuffle_show, &shuffle_param, 0400); * For two pages to be swapped in the shuffle, they must be free (on a * 'free_area' lru), have the same order, and have the same migratetype. */ -static struct page * __meminit shuffle_valid_page(unsigned long pfn, int order) +static struct page * __meminit shuffle_valid_page(struct zone *zone, + unsigned long pfn, int order) { - struct page *page; + struct page *page = pfn_to_online_page(pfn); /* * Given we're dealing with randomly selected pfns in a zone we * need to ask questions like... */ - /* ...is the pfn even in the memmap? */ - if (!pfn_valid_within(pfn)) + /* ... is the page managed by the buddy? */ + if (!page) return NULL; - /* ...is the pfn in a present section or a hole? */ - if (!pfn_in_present_section(pfn)) + /* ... is the page assigned to the same zone? */ + if (page_zone(page) != zone) return NULL; /* ...is the page free and currently on a free_area list? */ - page = pfn_to_page(pfn); if (!PageBuddy(page)) return NULL; @@ -123,7 +123,7 @@ void __meminit __shuffle_zone(struct zone *z) * page_j randomly selected in the span @zone_start_pfn to * @spanned_pages. */ - page_i = shuffle_valid_page(i, order); + page_i = shuffle_valid_page(z, i, order); if (!page_i) continue; @@ -137,7 +137,7 @@ void __meminit __shuffle_zone(struct zone *z) j = z->zone_start_pfn + ALIGN_DOWN(get_random_long() % z->spanned_pages, order_pages); - page_j = shuffle_valid_page(j, order); + page_j = shuffle_valid_page(z, j, order); if (page_j && page_j != page_i) break; } -- 2.26.2

4 years, 11 months

5
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Patches to apply to stable releases [7/23/2020]

by Guenter Roeck

Hi, Please consider applying the following patches to the listed stable releases. The following patches were found to be missing in stable releases by the Chrome OS missing patch robot. The patches meet the following criteria. - The patch includes a Fixes: tag Note that the Fixes: tag does not always point to the correct upstream SHA. In that case the correct upstream SHA is listed below. - The patch referenced in the Fixes: tag has been applied to the listed stable release - The patch has not been applied to that stable release All patches have been applied to the listed stable releases and to at least one Chrome OS branch. Resulting images have been build- and runtime-tested (where applicable) on real hardware and with virtual hardware on kerneltests.org. Thanks, Guenter --- Upstream commit 2aeb18835476 ("perf/core: Fix locking for children siblings group read") upstream: v4.13-rc2 Fixes: ba5213ae6b88 ("perf/core: Correct event creation with PERF_FORMAT_GROUP") in linux-4.4.y: a8dd3dfefcf5 in linux-4.9.y: 50fe37e83e14 upstream: v4.13-rc1 Affected branches: linux-4.4.y linux-4.9.y (already applied) Upstream commit d41f36a6464a ("spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours") upstream: v5.4-rc1 Fixes: 13aed2392741 ("spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ") in linux-4.14.y: c75e886e1270 in linux-4.19.y: eb336b9003b1 upstream: v5.0-rc1 Affected branches: linux-4.14.y linux-4.19.y

4 years, 11 months

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stable-rc/linux-5.4.y baseline: 186 runs, 1 regressions (v5.4.53)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 186 runs, 1 regressions (v5.4.53) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.53/p… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.53 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: d811d29517d1ea05bc159579231652d3ca1c2a01 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f1a3442eb40d27ed585bb20 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.53/arm/sama5_defco… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.53/arm/sama5_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f1a3442eb40d27ed585bb21 failing since 103 days (last pass: v5.4.30-54-g6f04e8ca5355, first fail: v5.4.30-81-gf163418797b9)

4 years, 11 months

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[patch 13/15] io-mapping: indicate mapping failure

by Andrew Morton

From: "Michael J. Ruhl" <michael.j.ruhl(a)intel.com> Subject: io-mapping: indicate mapping failure The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. During a device probe, where the ioremap failed, a crash can look like this: BUG: unable to handle page fault for address: 0000000000210000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Oops: 0002 [#1] PREEMPT SMP CPU: 0 PID: 177 Comm: RIP: 0010:fill_page_dma [i915] gen8_ppgtt_create [i915] i915_ppgtt_create [i915] intel_gt_init [i915] i915_gem_init [i915] i915_driver_probe [i915] pci_device_probe really_probe driver_probe_device The remap failure occurred much earlier in the probe. If it had been propagated, the driver would have exited with an error. Return NULL on ioremap failure. [akpm(a)linux-foundation.org: detect ioremap_wc() errors earlier] Link: http://lkml.kernel.org/r/20200721171936.81563-1-michael.j.ruhl@intel.com Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping") Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/io-mapping.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/include/linux/io-mapping.h~io-mapping-indicate-mapping-failure +++ a/include/linux/io-mapping.h @@ -107,9 +107,12 @@ io_mapping_init_wc(struct io_mapping *io resource_size_t base, unsigned long size) { + iomap->iomem = ioremap_wc(base, size); + if (!iomap->iomem) + return NULL; + iomap->base = base; iomap->size = size; - iomap->iomem = ioremap_wc(base, size); #if defined(pgprot_noncached_wc) /* archs can't agree on a name ... */ iomap->prot = pgprot_noncached_wc(PAGE_KERNEL); #elif defined(pgprot_writecombine) _

4 years, 11 months

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[patch 09/15] khugepaged: fix null-pointer dereference due to race

by Andrew Morton

From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: khugepaged: fix null-pointer dereference due to race khugepaged has to drop mmap lock several times while collapsing a page. The situation can change while the lock is dropped and we need to re-validate that the VMA is still in place and the PMD is still subject for collapse. But we miss one corner case: while collapsing an anonymous pages the VMA could be replaced with file VMA. If the file VMA doesn't have any private pages we get NULL pointer dereference: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] anon_vma_lock_write include/linux/rmap.h:120 [inline] collapse_huge_page mm/khugepaged.c:1110 [inline] khugepaged_scan_pmd mm/khugepaged.c:1349 [inline] khugepaged_scan_mm_slot mm/khugepaged.c:2110 [inline] khugepaged_do_scan mm/khugepaged.c:2193 [inline] khugepaged+0x3bba/0x5a10 mm/khugepaged.c:2238 The fix is to make sure that the VMA is anonymous in hugepage_vma_revalidate(). The helper is only used for collapsing anonymous pages. Link: http://lkml.kernel.org/r/20200722121439.44328-1-kirill.shutemov@linux.intel… Fixes: 99cb0dbd47a1 ("mm,thp: add read-only THP support for (non-shmem) FS") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: syzbot+ed318e8b790ca72c5ad0(a)syzkaller.appspotmail.com Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/khugepaged.c | 3 +++ 1 file changed, 3 insertions(+) --- a/mm/khugepaged.c~khugepaged-fix-null-pointer-dereference-due-to-race +++ a/mm/khugepaged.c @@ -958,6 +958,9 @@ static int hugepage_vma_revalidate(struc return SCAN_ADDRESS_RANGE; if (!hugepage_vma_check(vma, vma->vm_flags)) return SCAN_VMA_CHECK; + /* Anon VMA expected */ + if (!vma->anon_vma || vma->vm_ops) + return SCAN_VMA_CHECK; return 0; } _

4 years, 11 months

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[patch 08/15] mm/hugetlb: avoid hardcoding while checking if cma is enabled

by Andrew Morton

From: Barry Song <song.bao.hua(a)hisilicon.com> Subject: mm/hugetlb: avoid hardcoding while checking if cma is enabled hugetlb_cma[0] can be NULL due to various reasons, for example, node0 has no memory. so NULL hugetlb_cma[0] doesn't necessarily mean cma is not enabled. gigantic pages might have been reserved on other nodes. This patch fixes possible double reservation and CMA leak. [akpm(a)linux-foundation.org: fix CONFIG_CMA=n warning] [sfr(a)canb.auug.org.au: better checks before using hugetlb_cma] Link: http://lkml.kernel.org/r/20200721205716.6dbaa56b@canb.auug.org.au Link: http://lkml.kernel.org/r/20200710005726.36068-1-song.bao.hua@hisilicon.com Fixes: cf11e85fc08c ("mm: hugetlb: optionally allocate gigantic hugepages using cma") Signed-off-by: Barry Song <song.bao.hua(a)hisilicon.com> Acked-by: Roman Gushchin <guro(a)fb.com> Reviewed-by: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Jonathan Cameron <jonathan.cameron(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) --- a/mm/hugetlb.c~mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled +++ a/mm/hugetlb.c @@ -45,7 +45,10 @@ int hugetlb_max_hstate __read_mostly; unsigned int default_hstate_idx; struct hstate hstates[HUGE_MAX_HSTATE]; +#ifdef CONFIG_CMA static struct cma *hugetlb_cma[MAX_NUMNODES]; +#endif +static unsigned long hugetlb_cma_size __initdata; /* * Minimum page order among possible hugepage sizes, set to a proper value @@ -1235,9 +1238,10 @@ static void free_gigantic_page(struct pa * If the page isn't allocated using the cma allocator, * cma_release() returns false. */ - if (IS_ENABLED(CONFIG_CMA) && - cma_release(hugetlb_cma[page_to_nid(page)], page, 1 << order)) +#ifdef CONFIG_CMA + if (cma_release(hugetlb_cma[page_to_nid(page)], page, 1 << order)) return; +#endif free_contig_range(page_to_pfn(page), 1 << order); } @@ -1248,7 +1252,8 @@ static struct page *alloc_gigantic_page( { unsigned long nr_pages = 1UL << huge_page_order(h); - if (IS_ENABLED(CONFIG_CMA)) { +#ifdef CONFIG_CMA + { struct page *page; int node; @@ -1262,6 +1267,7 @@ static struct page *alloc_gigantic_page( return page; } } +#endif return alloc_contig_pages(nr_pages, gfp_mask, nid, nodemask); } @@ -2571,7 +2577,7 @@ static void __init hugetlb_hstate_alloc_ for (i = 0; i < h->max_huge_pages; ++i) { if (hstate_is_gigantic(h)) { - if (IS_ENABLED(CONFIG_CMA) && hugetlb_cma[0]) { + if (hugetlb_cma_size) { pr_warn_once("HugeTLB: hugetlb_cma is enabled, skip boot time allocation\n"); break; } @@ -5654,7 +5660,6 @@ void move_hugetlb_state(struct page *old } #ifdef CONFIG_CMA -static unsigned long hugetlb_cma_size __initdata; static bool cma_reserve_called __initdata; static int __init cmdline_parse_hugetlb_cma(char *p) _

4 years, 11 months

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[patch 07/15] mm: memcg/slab: fix memory leak at non-root kmem_cache destroy

by Andrew Morton

From: Muchun Song <songmuchun(a)bytedance.com> Subject: mm: memcg/slab: fix memory leak at non-root kmem_cache destroy If the kmem_cache refcount is greater than one, we should not mark the root kmem_cache as dying. If we mark the root kmem_cache dying incorrectly, the non-root kmem_cache can never be destroyed. It resulted in memory leak when memcg was destroyed. We can use the following steps to reproduce. 1) Use kmem_cache_create() to create a new kmem_cache named A. 2) Coincidentally, the kmem_cache A is an alias for kmem_cache B, so the refcount of B is just increased. 3) Use kmem_cache_destroy() to destroy the kmem_cache A, just decrease the B's refcount but mark the B as dying. 4) Create a new memory cgroup and alloc memory from the kmem_cache B. It leads to create a non-root kmem_cache for allocating memory. 5) When destroy the memory cgroup created in the step 4), the non-root kmem_cache can never be destroyed. If we repeat steps 4) and 5), this will cause a lot of memory leak. So only when refcount reach zero, we mark the root kmem_cache as dying. Link: http://lkml.kernel.org/r/20200716165103.83462-1-songmuchun@bytedance.com Fixes: 92ee383f6daa ("mm: fix race between kmem_cache destroy, create and deactivate") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Reviewed-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Roman Gushchin <guro(a)fb.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Christoph Lameter <cl(a)linux.com> Cc: Pekka Enberg <penberg(a)kernel.org> Cc: David Rientjes <rientjes(a)google.com> Cc: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/slab_common.c | 35 ++++++++++++++++++++++++++++------- 1 file changed, 28 insertions(+), 7 deletions(-) --- a/mm/slab_common.c~mm-memcg-slab-fix-memory-leak-at-non-root-kmem_cache-destroy +++ a/mm/slab_common.c @@ -326,6 +326,14 @@ int slab_unmergeable(struct kmem_cache * if (s->refcount < 0) return 1; +#ifdef CONFIG_MEMCG_KMEM + /* + * Skip the dying kmem_cache. + */ + if (s->memcg_params.dying) + return 1; +#endif + return 0; } @@ -886,12 +894,15 @@ static int shutdown_memcg_caches(struct return 0; } -static void flush_memcg_workqueue(struct kmem_cache *s) +static void memcg_set_kmem_cache_dying(struct kmem_cache *s) { spin_lock_irq(&memcg_kmem_wq_lock); s->memcg_params.dying = true; spin_unlock_irq(&memcg_kmem_wq_lock); +} +static void flush_memcg_workqueue(struct kmem_cache *s) +{ /* * SLAB and SLUB deactivate the kmem_caches through call_rcu. Make * sure all registered rcu callbacks have been invoked. @@ -923,10 +934,6 @@ static inline int shutdown_memcg_caches( { return 0; } - -static inline void flush_memcg_workqueue(struct kmem_cache *s) -{ -} #endif /* CONFIG_MEMCG_KMEM */ void slab_kmem_cache_release(struct kmem_cache *s) @@ -944,8 +951,6 @@ void kmem_cache_destroy(struct kmem_cach if (unlikely(!s)) return; - flush_memcg_workqueue(s); - get_online_cpus(); get_online_mems(); @@ -955,6 +960,22 @@ void kmem_cache_destroy(struct kmem_cach if (s->refcount) goto out_unlock; +#ifdef CONFIG_MEMCG_KMEM + memcg_set_kmem_cache_dying(s); + + mutex_unlock(&slab_mutex); + + put_online_mems(); + put_online_cpus(); + + flush_memcg_workqueue(s); + + get_online_cpus(); + get_online_mems(); + + mutex_lock(&slab_mutex); +#endif + err = shutdown_memcg_caches(s); if (!err) err = shutdown_cache(s); _

4 years, 11 months

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[patch 03/15] vfs/xattr: mm/shmem: kernfs: release simple xattr entry in a right way

by Andrew Morton

From: Chengguang Xu <cgxu519(a)mykernel.net> Subject: vfs/xattr: mm/shmem: kernfs: release simple xattr entry in a right way After commit fdc85222d58e ("kernfs: kvmalloc xattr value instead of kmalloc"), simple xattr entry is allocated with kvmalloc() instead of kmalloc(), so we should release it with kvfree() instead of kfree(). Link: http://lkml.kernel.org/r/20200704051608.15043-1-cgxu519@mykernel.net Fixes: fdc85222d58e ("kernfs: kvmalloc xattr value instead of kmalloc") Signed-off-by: Chengguang Xu <cgxu519(a)mykernel.net> Acked-by: Hugh Dickins <hughd(a)google.com> Acked-by: Tejun Heo <tj(a)kernel.org> Cc: Daniel Xu <dxu(a)dxuuu.xyz> Cc: Chris Down <chris(a)chrisdown.name> Cc: Andreas Dilger <adilger(a)dilger.ca> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: <stable(a)vger.kernel.org> [5.7] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/xattr.h | 3 ++- mm/shmem.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) --- a/include/linux/xattr.h~vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way +++ a/include/linux/xattr.h @@ -15,6 +15,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/spinlock.h> +#include <linux/mm.h> #include <uapi/linux/xattr.h> struct inode; @@ -94,7 +95,7 @@ static inline void simple_xattrs_free(st list_for_each_entry_safe(xattr, node, &xattrs->head, list) { kfree(xattr->name); - kfree(xattr); + kvfree(xattr); } } --- a/mm/shmem.c~vfs-xattr-mm-shmem-kernfs-release-simple-xattr-entry-in-a-right-way +++ a/mm/shmem.c @@ -3178,7 +3178,7 @@ static int shmem_initxattrs(struct inode new_xattr->name = kmalloc(XATTR_SECURITY_PREFIX_LEN + len, GFP_KERNEL); if (!new_xattr->name) { - kfree(new_xattr); + kvfree(new_xattr); return -ENOMEM; } _

4 years, 11 months

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[patch 02/15] mm/mmap.c: close race between munmap() and expand_upwards()/downwards()

by Andrew Morton

From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: mm/mmap.c: close race between munmap() and expand_upwards()/downwards() VMA with VM_GROWSDOWN or VM_GROWSUP flag set can change their size under mmap_read_lock(). It can lead to race with __do_munmap(): Thread A Thread B __do_munmap() detach_vmas_to_be_unmapped() mmap_write_downgrade() expand_downwards() vma->vm_start = address; // The VMA now overlaps with // VMAs detached by the Thread A // page fault populates expanded part // of the VMA unmap_region() // Zaps pagetables partly // populated by Thread B Similar race exists for expand_upwards(). The fix is to avoid downgrading mmap_lock in __do_munmap() if detached VMAs are next to VM_GROWSDOWN or VM_GROWSUP VMA. [akpm(a)linux-foundation.org: s/mmap_sem/mmap_lock/ in comment] Link: http://lkml.kernel.org/r/20200709105309.42495-1-kirill.shutemov@linux.intel… Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: Jann Horn <jannh(a)google.com> Acked-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> [4.20+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mmap.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) --- a/mm/mmap.c~mm-close-race-between-munmap-and-expand_upwards-downwards +++ a/mm/mmap.c @@ -2620,7 +2620,7 @@ static void unmap_region(struct mm_struc * Create a list of vma's touched by the unmap, removing them from the mm's * vma list as we go.. */ -static void +static bool detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma, struct vm_area_struct *prev, unsigned long end) { @@ -2645,6 +2645,17 @@ detach_vmas_to_be_unmapped(struct mm_str /* Kill the cache */ vmacache_invalidate(mm); + + /* + * Do not downgrade mmap_lock if we are next to VM_GROWSDOWN or + * VM_GROWSUP VMA. Such VMAs can change their size under + * down_read(mmap_lock) and collide with the VMA we are about to unmap. + */ + if (vma && (vma->vm_flags & VM_GROWSDOWN)) + return false; + if (prev && (prev->vm_flags & VM_GROWSUP)) + return false; + return true; } /* @@ -2825,7 +2836,8 @@ int __do_munmap(struct mm_struct *mm, un } /* Detach vmas from rbtree */ - detach_vmas_to_be_unmapped(mm, vma, prev, end); + if (!detach_vmas_to_be_unmapped(mm, vma, prev, end)) + downgrade = false; if (downgrade) mmap_write_downgrade(mm); _

4 years, 11 months

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[PATCH v2] mm/page_alloc: fix memalloc_nocma_{save/restore} APIs

by js1304＠gmail.com

From: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Currently, memalloc_nocma_{save/restore} API that prevents CMA area in page allocation is implemented by using current_gfp_context(). However, there are two problems of this implementation. First, this doesn't work for allocation fastpath. In the fastpath, original gfp_mask is used since current_gfp_context() is introduced in order to control reclaim and it is on slowpath. So, CMA area can be allocated through the allocation fastpath even if memalloc_nocma_{save/restore} APIs are used. Currently, there is just one user for these APIs and it has a fallback method to prevent actual problem. Second, clearing __GFP_MOVABLE in current_gfp_context() has a side effect to exclude the memory on the ZONE_MOVABLE for allocation target. To fix these problems, this patch changes the implementation to exclude CMA area in page allocation. Main point of this change is using the alloc_flags. alloc_flags is mainly used to control allocation so it fits for excluding CMA area in allocation. Fixes: d7fefcc8de91 (mm/cma: add PF flag to force non cma alloc) Cc: <stable(a)vger.kernel.org> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> --- include/linux/sched/mm.h | 8 +------- mm/page_alloc.c | 31 +++++++++++++++++++++---------- 2 files changed, 22 insertions(+), 17 deletions(-) diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 480a4d1..17e0c31 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -177,12 +177,10 @@ static inline bool in_vfork(struct task_struct *tsk) * Applies per-task gfp context to the given allocation flags. * PF_MEMALLOC_NOIO implies GFP_NOIO * PF_MEMALLOC_NOFS implies GFP_NOFS - * PF_MEMALLOC_NOCMA implies no allocation from CMA region. */ static inline gfp_t current_gfp_context(gfp_t flags) { - if (unlikely(current->flags & - (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS | PF_MEMALLOC_NOCMA))) { + if (unlikely(current->flags & (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS))) { /* * NOIO implies both NOIO and NOFS and it is a weaker context * so always make sure it makes precedence @@ -191,10 +189,6 @@ static inline gfp_t current_gfp_context(gfp_t flags) flags &= ~(__GFP_IO | __GFP_FS); else if (current->flags & PF_MEMALLOC_NOFS) flags &= ~__GFP_FS; -#ifdef CONFIG_CMA - if (current->flags & PF_MEMALLOC_NOCMA) - flags &= ~__GFP_MOVABLE; -#endif } return flags; } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e028b87c..7336e94 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2790,7 +2790,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, * allocating from CMA when over half of the zone's free memory * is in the CMA area. */ - if (migratetype == MIGRATE_MOVABLE && + if (alloc_flags & ALLOC_CMA && zone_page_state(zone, NR_FREE_CMA_PAGES) > zone_page_state(zone, NR_FREE_PAGES) / 2) { page = __rmqueue_cma_fallback(zone, order); @@ -2801,7 +2801,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, retry: page = __rmqueue_smallest(zone, order, migratetype); if (unlikely(!page)) { - if (migratetype == MIGRATE_MOVABLE) + if (alloc_flags & ALLOC_CMA) page = __rmqueue_cma_fallback(zone, order); if (!page && __rmqueue_fallback(zone, order, migratetype, @@ -3671,6 +3671,20 @@ alloc_flags_nofragment(struct zone *zone, gfp_t gfp_mask) return alloc_flags; } +static inline unsigned int current_alloc_flags(gfp_t gfp_mask, + unsigned int alloc_flags) +{ +#ifdef CONFIG_CMA + unsigned int pflags = current->flags; + + if (!(pflags & PF_MEMALLOC_NOCMA) && + gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) + alloc_flags |= ALLOC_CMA; + +#endif + return alloc_flags; +} + /* * get_page_from_freelist goes through the zonelist trying to allocate * a page. @@ -4316,10 +4330,8 @@ gfp_to_alloc_flags(gfp_t gfp_mask) } else if (unlikely(rt_task(current)) && !in_interrupt()) alloc_flags |= ALLOC_HARDER; -#ifdef CONFIG_CMA - if (gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) - alloc_flags |= ALLOC_CMA; -#endif + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + return alloc_flags; } @@ -4620,7 +4632,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, reserve_flags = __gfp_pfmemalloc_flags(gfp_mask); if (reserve_flags) - alloc_flags = reserve_flags; + alloc_flags = current_alloc_flags(gfp_mask, reserve_flags); /* * Reset the nodemask and zonelist iterators if memory policies can be @@ -4697,7 +4709,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, /* Avoid allocations with no watermarks from looping endlessly */ if (tsk_is_oom_victim(current) && - (alloc_flags == ALLOC_OOM || + (alloc_flags & ALLOC_OOM || (gfp_mask & __GFP_NOMEMALLOC))) goto nopage; @@ -4785,8 +4797,7 @@ static inline bool prepare_alloc_pages(gfp_t gfp_mask, unsigned int order, if (should_fail_alloc_page(gfp_mask, order)) return false; - if (IS_ENABLED(CONFIG_CMA) && ac->migratetype == MIGRATE_MOVABLE) - *alloc_flags |= ALLOC_CMA; + *alloc_flags = current_alloc_flags(gfp_mask, *alloc_flags); return true; } -- 2.7.4

4 years, 11 months

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+ khugepaged-fix-null-pointer-dereference-due-to-race.patch added to -mm tree

by Andrew Morton

The patch titled Subject: khugepaged: fix null-pointer dereference due to race has been added to the -mm tree. Its filename is khugepaged-fix-null-pointer-dereference-due-to-race.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/khugepaged-fix-null-pointer-derefe… and later at http://ozlabs.org/~akpm/mmotm/broken-out/khugepaged-fix-null-pointer-derefe… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: khugepaged: fix null-pointer dereference due to race khugepaged has to drop mmap lock several times while collapsing a page. The situation can change while the lock is dropped and we need to re-validate that the VMA is still in place and the PMD is still subject for collapse. But we miss one corner case: while collapsing an anonymous pages the VMA could be replaced with file VMA. If the file VMA doesn't have any private pages we get NULL pointer dereference: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] anon_vma_lock_write include/linux/rmap.h:120 [inline] collapse_huge_page mm/khugepaged.c:1110 [inline] khugepaged_scan_pmd mm/khugepaged.c:1349 [inline] khugepaged_scan_mm_slot mm/khugepaged.c:2110 [inline] khugepaged_do_scan mm/khugepaged.c:2193 [inline] khugepaged+0x3bba/0x5a10 mm/khugepaged.c:2238 The fix is to make sure that the VMA is anonymous in hugepage_vma_revalidate(). The helper is only used for collapsing anonymous pages. Link: http://lkml.kernel.org/r/20200722121439.44328-1-kirill.shutemov@linux.intel… Fixes: 99cb0dbd47a1 ("mm,thp: add read-only THP support for (non-shmem) FS") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: syzbot+ed318e8b790ca72c5ad0(a)syzkaller.appspotmail.com Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/khugepaged.c | 3 +++ 1 file changed, 3 insertions(+) --- a/mm/khugepaged.c~khugepaged-fix-null-pointer-dereference-due-to-race +++ a/mm/khugepaged.c @@ -958,6 +958,9 @@ static int hugepage_vma_revalidate(struc return SCAN_ADDRESS_RANGE; if (!hugepage_vma_check(vma, vma->vm_flags)) return SCAN_VMA_CHECK; + /* Anon VMA expected */ + if (!vma->anon_vma || vma->vm_ops) + return SCAN_VMA_CHECK; return 0; } _ Patches currently in -mm which might be from kirill.shutemov(a)linux.intel.com are mm-close-race-between-munmap-and-expand_upwards-downwards.patch khugepaged-fix-null-pointer-dereference-due-to-race.patch

4 years, 11 months

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[PATCH 1/2] btrfs: reloc: fix reloc root leak and NULL pointer dereference

by Qu Wenruo

commit 51415b6c1b117e223bc083e30af675cb5c5498f3 upstream. [BUG] When balance is canceled, there is a pretty high chance that unmounting the fs can lead to lead the NULL pointer dereference: BTRFS warning (device dm-3): page private not zero on page 223158272 ... BTRFS warning (device dm-3): page private not zero on page 223162368 BTRFS error (device dm-3): leaked root 18446744073709551608-304 refcount 1 BUG: kernel NULL pointer dereference, address: 0000000000000168 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 2 PID: 5793 Comm: umount Tainted: G O 5.7.0-rc5-custom+ #53 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 RIP: 0010:__lock_acquire+0x5dc/0x24c0 Call Trace: lock_acquire+0xab/0x390 _raw_spin_lock+0x39/0x80 btrfs_release_extent_buffer_pages+0xd7/0x200 [btrfs] release_extent_buffer+0xb2/0x170 [btrfs] free_extent_buffer+0x66/0xb0 [btrfs] btrfs_put_root+0x8e/0x130 [btrfs] btrfs_check_leaked_roots.cold+0x5/0x5d [btrfs] btrfs_free_fs_info+0xe5/0x120 [btrfs] btrfs_kill_super+0x1f/0x30 [btrfs] deactivate_locked_super+0x3b/0x80 deactivate_super+0x3e/0x50 cleanup_mnt+0x109/0x160 __cleanup_mnt+0x12/0x20 task_work_run+0x67/0xa0 exit_to_usermode_loop+0xc5/0xd0 syscall_return_slowpath+0x205/0x360 do_syscall_64+0x6e/0xb0 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x7fd028ef740b [CAUSE] When balance is canceled, all reloc roots are marked as orphan, and orphan reloc roots are going to be cleaned up. However for orphan reloc roots and merged reloc roots, their lifespan are quite different: Merged reloc roots | Orphan reloc roots by cancel -------------------------------------------------------------------- create_reloc_root() | create_reloc_root() |- refs == 1 | |- refs == 1 | btrfs_grab_root(reloc_root); | btrfs_grab_root(reloc_root); |- refs == 2 | |- refs == 2 | root->reloc_root = reloc_root; | root->reloc_root = reloc_root; >>> No difference so far <<< | prepare_to_merge() | prepare_to_merge() |- btrfs_set_root_refs(item, 1);| |- if (!err) (err == -EINTR) | merge_reloc_roots() | merge_reloc_roots() |- merge_reloc_root() | |- Doing nothing to put reloc root |- insert_dirty_subvol() | |- refs == 2 |- __del_reloc_root() | |- btrfs_put_root() | |- refs == 1 | >>> Now orphan reloc roots still have refs 2 <<< | clean_dirty_subvols() | clean_dirty_subvols() |- btrfs_drop_snapshot() | |- btrfS_drop_snapshot() |- reloc_root get freed | |- reloc_root still has refs 2 | related ebs get freed, but | reloc_root still recorded in | allocated_roots btrfs_check_leaked_roots() | btrfs_check_leaked_roots() |- No leaked roots | |- Leaked reloc_roots detected | |- btrfs_put_root() | |- free_extent_buffer(root->node); | |- eb already freed, caused NULL | pointer dereference [FIX] The fix is to clear fs_root->reloc_root and put it at merge_reloc_roots() time, so that we won't leak reloc roots. Fixes: d2311e698578 ("btrfs: relocation: Delay reloc tree deletion after merge_reloc_roots") CC: stable(a)vger.kernel.org # 5.4.x Tested-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> Signed-off-by: Qu Wenruo <wqu(a)suse.com> [Manually solve the conflicts due to no btrfs root refs rework] Signed-off-by: David Sterba <dsterba(a)suse.com> --- fs/btrfs/relocation.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index e890f09e2073..3f8c706d75ee 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2525,12 +2525,10 @@ void merge_reloc_roots(struct reloc_control *rc) reloc_root = list_entry(reloc_roots.next, struct btrfs_root, root_list); + root = read_fs_root(fs_info, reloc_root->root_key.offset); if (btrfs_root_refs(&reloc_root->root_item) > 0) { - root = read_fs_root(fs_info, - reloc_root->root_key.offset); BUG_ON(IS_ERR(root)); BUG_ON(root->reloc_root != reloc_root); - ret = merge_reloc_root(rc, root); if (ret) { if (list_empty(&reloc_root->root_list)) @@ -2539,6 +2537,11 @@ void merge_reloc_roots(struct reloc_control *rc) goto out; } } else { + if (!IS_ERR(root)) { + if (root->reloc_root == reloc_root) + root->reloc_root = NULL; + } + list_del_init(&reloc_root->root_list); /* Don't forget to queue this reloc root for cleanup */ list_add_tail(&reloc_root->reloc_dirty_list, -- 2.27.0

4 years, 11 months

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stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 109 warnings (v5.4.53)

by kernelci.org bot

stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 109 warnings (v5.4.53) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.53/ Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.53 Git Commit: d811d29517d1ea05bc159579231652d3ca1c2a01 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 /scratch/linux/arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 61 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 2 /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 /scratch/linux/arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 .config:1156:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3548): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x31cc): 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 (arm64, 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 (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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: vmlinux.o(.text.unlikely+0x3548): 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: vmlinux.o(.text.unlikely+0x31cc): 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, 14 warnings, 0 section mismatches Warnings: /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /scratch/linux/arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (mips, 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, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1156:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

+ mm-page_alloc-fix-memalloc_nocma_save-restore-apis.patch added to -mm tree

by Andrew Morton

The patch titled Subject: mm/page_alloc: fix memalloc_nocma_{save/restore} APIs has been added to the -mm tree. Its filename is mm-page_alloc-fix-memalloc_nocma_save-restore-apis.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-page_alloc-fix-memalloc_nocma_s… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-page_alloc-fix-memalloc_nocma_s… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: js1304(a)gmail.com Subject: mm/page_alloc: fix memalloc_nocma_{save/restore} APIs Currently, memalloc_nocma_{save/restore} API that prevents CMA area in page allocation is implemented by using current_gfp_context(). However, there are two problems of this implementation. First, this doesn't work for allocation fastpath. In the fastpath, original gfp_mask is used since current_gfp_context() is introduced in order to control reclaim and it is on slowpath. So, CMA area can be allocated through the allocation fastpath even if memalloc_nocma_{save/restore} APIs are used. Currently, there is just one user for these APIs and it has a fallback method to prevent actual problem. Second, clearing __GFP_MOVABLE in current_gfp_context() has a side effect to exclude the memory on the ZONE_MOVABLE for allocation target. To fix these problems, this patch changes the implementation to exclude CMA area in page allocation. Main point of this change is using the alloc_flags. alloc_flags is mainly used to control allocation so it fits for excluding CMA area in allocation. Link: http://lkml.kernel.org/r/1595468942-29687-1-git-send-email-iamjoonsoo.kim@l… Fixes: d7fefcc8de91 (mm/cma: add PF flag to force non cma alloc) Signed-off-by: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Cc: Christoph Hellwig <hch(a)infradead.org> Cc: Roman Gushchin <guro(a)fb.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: "Aneesh Kumar K . V" <aneesh.kumar(a)linux.ibm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/sched/mm.h | 8 +------- mm/page_alloc.c | 31 +++++++++++++++++++++---------- 2 files changed, 22 insertions(+), 17 deletions(-) --- a/include/linux/sched/mm.h~mm-page_alloc-fix-memalloc_nocma_save-restore-apis +++ a/include/linux/sched/mm.h @@ -177,12 +177,10 @@ static inline bool in_vfork(struct task_ * Applies per-task gfp context to the given allocation flags. * PF_MEMALLOC_NOIO implies GFP_NOIO * PF_MEMALLOC_NOFS implies GFP_NOFS - * PF_MEMALLOC_NOCMA implies no allocation from CMA region. */ static inline gfp_t current_gfp_context(gfp_t flags) { - if (unlikely(current->flags & - (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS | PF_MEMALLOC_NOCMA))) { + if (unlikely(current->flags & (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS))) { /* * NOIO implies both NOIO and NOFS and it is a weaker context * so always make sure it makes precedence @@ -191,10 +189,6 @@ static inline gfp_t current_gfp_context( flags &= ~(__GFP_IO | __GFP_FS); else if (current->flags & PF_MEMALLOC_NOFS) flags &= ~__GFP_FS; -#ifdef CONFIG_CMA - if (current->flags & PF_MEMALLOC_NOCMA) - flags &= ~__GFP_MOVABLE; -#endif } return flags; } --- a/mm/page_alloc.c~mm-page_alloc-fix-memalloc_nocma_save-restore-apis +++ a/mm/page_alloc.c @@ -2790,7 +2790,7 @@ __rmqueue(struct zone *zone, unsigned in * allocating from CMA when over half of the zone's free memory * is in the CMA area. */ - if (migratetype == MIGRATE_MOVABLE && + if (alloc_flags & ALLOC_CMA && zone_page_state(zone, NR_FREE_CMA_PAGES) > zone_page_state(zone, NR_FREE_PAGES) / 2) { page = __rmqueue_cma_fallback(zone, order); @@ -2801,7 +2801,7 @@ __rmqueue(struct zone *zone, unsigned in retry: page = __rmqueue_smallest(zone, order, migratetype); if (unlikely(!page)) { - if (migratetype == MIGRATE_MOVABLE) + if (alloc_flags & ALLOC_CMA) page = __rmqueue_cma_fallback(zone, order); if (!page && __rmqueue_fallback(zone, order, migratetype, @@ -3671,6 +3671,20 @@ alloc_flags_nofragment(struct zone *zone return alloc_flags; } +static inline unsigned int current_alloc_flags(gfp_t gfp_mask, + unsigned int alloc_flags) +{ +#ifdef CONFIG_CMA + unsigned int pflags = current->flags; + + if (!(pflags & PF_MEMALLOC_NOCMA) && + gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) + alloc_flags |= ALLOC_CMA; + +#endif + return alloc_flags; +} + /* * get_page_from_freelist goes through the zonelist trying to allocate * a page. @@ -4316,10 +4330,8 @@ gfp_to_alloc_flags(gfp_t gfp_mask) } else if (unlikely(rt_task(current)) && !in_interrupt()) alloc_flags |= ALLOC_HARDER; -#ifdef CONFIG_CMA - if (gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) - alloc_flags |= ALLOC_CMA; -#endif + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + return alloc_flags; } @@ -4620,7 +4632,7 @@ retry: reserve_flags = __gfp_pfmemalloc_flags(gfp_mask); if (reserve_flags) - alloc_flags = reserve_flags; + alloc_flags = current_alloc_flags(gfp_mask, reserve_flags); /* * Reset the nodemask and zonelist iterators if memory policies can be @@ -4697,7 +4709,7 @@ retry: /* Avoid allocations with no watermarks from looping endlessly */ if (tsk_is_oom_victim(current) && - (alloc_flags == ALLOC_OOM || + (alloc_flags & ALLOC_OOM || (gfp_mask & __GFP_NOMEMALLOC))) goto nopage; @@ -4785,8 +4797,7 @@ static inline bool prepare_alloc_pages(g if (should_fail_alloc_page(gfp_mask, order)) return false; - if (IS_ENABLED(CONFIG_CMA) && ac->migratetype == MIGRATE_MOVABLE) - *alloc_flags |= ALLOC_CMA; + *alloc_flags = current_alloc_flags(gfp_mask, *alloc_flags); return true; } _ Patches currently in -mm which might be from iamjoonsoo.kim(a)lge.com are mm-page_alloc-fix-memalloc_nocma_save-restore-apis.patch mm-vmscan-make-active-inactive-ratio-as-1-1-for-anon-lru.patch mm-vmscan-protect-the-workingset-on-anonymous-lru.patch mm-workingset-prepare-the-workingset-detection-infrastructure-for-anon-lru.patch mm-swapcache-support-to-handle-the-shadow-entries.patch mm-swap-implement-workingset-detection-for-anonymous-lru.patch mm-vmscan-restore-active-inactive-ratio-for-anonymous-lru.patch mm-page_isolation-prefer-the-node-of-the-source-page.patch mm-migrate-move-migration-helper-from-h-to-c.patch mm-hugetlb-unify-migration-callbacks.patch mm-migrate-clear-__gfp_reclaim-to-make-the-migration-callback-consistent-with-regular-thp-allocations.patch mm-migrate-make-a-standard-migration-target-allocation-function.patch mm-mempolicy-use-a-standard-migration-target-allocation-callback.patch mm-page_alloc-remove-a-wrapper-for-alloc_migration_target.patch mm-memory-failure-remove-a-wrapper-for-alloc_migration_target.patch mm-memory_hotplug-remove-a-wrapper-for-alloc_migration_target.patch

4 years, 11 months

1
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[PATCH 1/2] tracepoint: mark __tracepoint_string's __used

by Nick Desaulniers

__tracepoint_string's have their string data stored in .rodata, and an address to that data stored in the "__tracepoint_str" section. Functions that refer to those strings refer to the symbol of the address. Compiler optimization can replace those address references with references directly to the string data. If the address doesn't appear to have other uses, then it appears dead to the compiler and is removed. This can break the /tracing/printk_formats sysfs node which iterates the addresses stored in the "__tracepoint_str" section. Like other strings stored in custom sections in this header, mark these __used to inform the compiler that there are other non-obvious users of the address, so they should still be emitted. Cc: stable(a)vger.kernel.org Reported-by: Tim Murray <timmurray(a)google.com> Reported-by: Simon MacMullen <simonmacm(a)google.com> Suggested-by: Greg Hackmann <ghackmann(a)google.com> Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com> --- We observe this in Clang; it seems that GCC doesn't do the "cleanup" of the dead address. Specifically, the Clang passes "Interprocedural Sparse Conditional Constant Propagation" (IPSCCP) and GlobalOpt both try to removed the address if no other uses exist after inlining the reference directly to the string data. We don't want to change the linkage of these variables, but we kind of want optimization behavior to treat these function static strings as if they had `extern` linkage, at least by not removing the address of the string data from the custom section. include/linux/tracepoint.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index a1fecf311621..3a5b717d92e8 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -361,7 +361,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) static const char *___tp_str __tracepoint_string = str; \ ___tp_str; \ }) -#define __tracepoint_string __attribute__((section("__tracepoint_str"))) +#define __tracepoint_string __attribute__((section("__tracepoint_str"), used)) #else /* * tracepoint_string() is used to save the string address for userspace -- 2.28.0.rc0.105.gf9edc3c819-goog

4 years, 11 months

1
0
0 0

[PATCH] PCI/ATS: PASID and PRI are only enumerated in PF devices.

by Ashok Raj

PASID and PRI capabilities are only enumerated in PF devices. VF devices do not enumerate these capabilites. IOMMU drivers also need to enumerate them before enabling features in the IOMMU. Extending the same support as PASID feature discovery (pci_pasid_features) for PRI. Signed-off-by: Ashok Raj <ashok.raj(a)intel.com> To: Bjorn Helgaas <bhelgaas(a)google.com> To: Joerg Roedel <joro(a)8bytes.com> To: Lu Baolu <baolu.lu(a)intel.com> Cc: stable(a)vger.kernel.org Cc: linux-pci(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: Ashok Raj <ashok.raj(a)intel.com> Cc: iommu(a)lists.linux-foundation.org --- drivers/iommu/intel/iommu.c | 2 +- drivers/pci/ats.c | 14 ++++++++++++++ include/linux/pci-ats.h | 1 + 3 files changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..276452f5e6a7 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2560,7 +2560,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, } if (info->ats_supported && ecap_prs(iommu->ecap) && - pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI)) + pci_pri_supported(pdev)) info->pri_supported = 1; } } diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index b761c1f72f67..ffb4de8c5a77 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -461,6 +461,20 @@ int pci_pasid_features(struct pci_dev *pdev) } EXPORT_SYMBOL_GPL(pci_pasid_features); +/** + * pci_pri_supported - Check if PRI is supported. + * @pdev: PCI device structure + * + * Returns false when no PRI capability is present. + * Returns true if PRI feature is supported and enabled + */ +bool pci_pri_supported(struct pci_dev *pdev) +{ + /* VFs share the PF PRI configuration */ + return !!(pci_physfn(pdev)->pri_cap); +} +EXPORT_SYMBOL_GPL(pci_pri_supported); + #define PASID_NUMBER_SHIFT 8 #define PASID_NUMBER_MASK (0x1f << PASID_NUMBER_SHIFT) /** diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index f75c307f346d..073d57292445 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -28,6 +28,7 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs); void pci_disable_pri(struct pci_dev *pdev); int pci_reset_pri(struct pci_dev *pdev); int pci_prg_resp_pasid_required(struct pci_dev *pdev); +bool pci_pri_supported(struct pci_dev *pdev); #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID -- 2.7.4

4 years, 11 months

4
5
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[PATCH] btrfs: fix messages after changing compression level by remount

by David Sterba

Reported by Forza on IRC that remounting with compression options does not reflect the change in level, or at least it does not appear to do so according to the messages: mount -o compress=zstd:1 /dev/sda /mnt mount -o remount,compress=zstd:15 /mnt does not print the change to the level to syslog: [ 41.366060] BTRFS info (device vda): use zstd compression, level 1 [ 41.368254] BTRFS info (device vda): disk space caching is enabled [ 41.390429] BTRFS info (device vda): disk space caching is enabled What really happens is that the message is lost but the level is actualy changed. There's another weird output, if compression is reset to 'no': [ 45.413776] BTRFS info (device vda): use no compression, level 4 To fix that, save the previous compression level and print the message in that case too and use separate message for 'no' compression. CC: stable(a)vger.kernel.org # 4.19+ Signed-off-by: David Sterba <dsterba(a)suse.com> --- fs/btrfs/super.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 5a9dc31d95c9..aa73422b0678 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -517,6 +517,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, char *compress_type; bool compress_force = false; enum btrfs_compression_type saved_compress_type; + int saved_compress_level; bool saved_compress_force; int no_compress = 0; @@ -598,6 +599,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, info->compress_type : BTRFS_COMPRESS_NONE; saved_compress_force = btrfs_test_opt(info, FORCE_COMPRESS); + saved_compress_level = info->compress_level; if (token == Opt_compress || token == Opt_compress_force || strncmp(args[0].from, "zlib", 4) == 0) { @@ -642,6 +644,8 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, no_compress = 0; } else if (strncmp(args[0].from, "no", 2) == 0) { compress_type = "no"; + info->compress_level = 0; + info->compress_type = 0; btrfs_clear_opt(info->mount_opt, COMPRESS); btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS); compress_force = false; @@ -662,11 +666,11 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, */ btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS); } - if ((btrfs_test_opt(info, COMPRESS) && - (info->compress_type != saved_compress_type || - compress_force != saved_compress_force)) || - (!btrfs_test_opt(info, COMPRESS) && - no_compress == 1)) { + if (no_compress == 1) { + btrfs_info(info, "use no compression"); + } else if ((info->compress_type != saved_compress_type) || + (compress_force != saved_compress_force) || + (info->compress_level != saved_compress_level)) { btrfs_info(info, "%s %s compression, level %d", (compress_force) ? "force" : "use", compress_type, info->compress_level); -- 2.25.0

4 years, 11 months

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[PATCH for v5.4.y] dmabuf: use spinlock to access dmabuf->name

by Sumit Semwal

From: Charan Teja Kalla <charante(a)codeaurora.org> [commit 6348dd291e3653534a9e28e6917569bc9967b35b upstream] There exists a sleep-while-atomic bug while accessing the dmabuf->name under mutex in the dmabuffs_dname(). This is caused from the SELinux permissions checks on a process where it tries to validate the inherited files from fork() by traversing them through iterate_fd() (which traverse files under spin_lock) and call match_file(security/selinux/hooks.c) where the permission checks happen. This audit information is logged using dump_common_audit_data() where it calls d_path() to get the file path name. If the file check happen on the dmabuf's fd, then it ends up in ->dmabuffs_dname() and use mutex to access dmabuf->name. The flow will be like below: flush_unauthorized_files() iterate_fd() spin_lock() --> Start of the atomic section. match_file() file_has_perm() avc_has_perm() avc_audit() slow_avc_audit() common_lsm_audit() dump_common_audit_data() audit_log_d_path() d_path() dmabuffs_dname() mutex_lock()--> Sleep while atomic. Call trace captured (on 4.19 kernels) is below: ___might_sleep+0x204/0x208 __might_sleep+0x50/0x88 __mutex_lock_common+0x5c/0x1068 __mutex_lock_common+0x5c/0x1068 mutex_lock_nested+0x40/0x50 dmabuffs_dname+0xa0/0x170 d_path+0x84/0x290 audit_log_d_path+0x74/0x130 common_lsm_audit+0x334/0x6e8 slow_avc_audit+0xb8/0xf8 avc_has_perm+0x154/0x218 file_has_perm+0x70/0x180 match_file+0x60/0x78 iterate_fd+0x128/0x168 selinux_bprm_committing_creds+0x178/0x248 security_bprm_committing_creds+0x30/0x48 install_exec_creds+0x1c/0x68 load_elf_binary+0x3a4/0x14e0 search_binary_handler+0xb0/0x1e0 So, use spinlock to access dmabuf->name to avoid sleep-while-atomic. Cc: <stable(a)vger.kernel.org> [5.3+] Signed-off-by: Charan Teja Kalla <charante(a)codeaurora.org> Reviewed-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> Acked-by: Christian König <christian.koenig(a)amd.com> [sumits: added comment to spinlock_t definition to avoid warning] Signed-off-by: Sumit Semwal <sumit.semwal(a)linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/a83e7f0d-4e54-9848-4b58-e1acd… [sumits: reworked for 5.4.y] Signed-off-by: Sumit Semwal <sumit.semwal(a)linaro.org> --- drivers/dma-buf/dma-buf.c | 11 +++++++---- include/linux/dma-buf.h | 1 + 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index cf65a47310c3..eba7e3fe769c 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -45,10 +45,10 @@ static char *dmabuffs_dname(struct dentry *dentry, char *buffer, int buflen) size_t ret = 0; dmabuf = dentry->d_fsdata; - mutex_lock(&dmabuf->lock); + spin_lock(&dmabuf->name_lock); if (dmabuf->name) ret = strlcpy(name, dmabuf->name, DMA_BUF_NAME_LEN); - mutex_unlock(&dmabuf->lock); + spin_unlock(&dmabuf->name_lock); return dynamic_dname(dentry, buffer, buflen, "/%s:%s", dentry->d_name.name, ret > 0 ? name : ""); @@ -338,8 +338,10 @@ static long dma_buf_set_name(struct dma_buf *dmabuf, const char __user *buf) kfree(name); goto out_unlock; } + spin_lock(&dmabuf->name_lock); kfree(dmabuf->name); dmabuf->name = name; + spin_unlock(&dmabuf->name_lock); out_unlock: mutex_unlock(&dmabuf->lock); @@ -402,10 +404,10 @@ static void dma_buf_show_fdinfo(struct seq_file *m, struct file *file) /* Don't count the temporary reference taken inside procfs seq_show */ seq_printf(m, "count:\t%ld\n", file_count(dmabuf->file) - 1); seq_printf(m, "exp_name:\t%s\n", dmabuf->exp_name); - mutex_lock(&dmabuf->lock); + spin_lock(&dmabuf->name_lock); if (dmabuf->name) seq_printf(m, "name:\t%s\n", dmabuf->name); - mutex_unlock(&dmabuf->lock); + spin_unlock(&dmabuf->name_lock); } static const struct file_operations dma_buf_fops = { @@ -537,6 +539,7 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info) dmabuf->size = exp_info->size; dmabuf->exp_name = exp_info->exp_name; dmabuf->owner = exp_info->owner; + spin_lock_init(&dmabuf->name_lock); init_waitqueue_head(&dmabuf->poll); dmabuf->cb_excl.poll = dmabuf->cb_shared.poll = &dmabuf->poll; dmabuf->cb_excl.active = dmabuf->cb_shared.active = 0; diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index ec212cb27fdc..12eac4293af6 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -303,6 +303,7 @@ struct dma_buf { void *vmap_ptr; const char *exp_name; const char *name; + spinlock_t name_lock; /* spinlock to protect name access */ struct module *owner; struct list_head list_node; void *priv; -- 2.27.0

4 years, 11 months

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[PATCH 5.7 000/243] 5.7.10-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.7.10 release. There are 243 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 19:14:36 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.7.10-rc2… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.7.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.7.10-rc2 Umesh Nerlige Ramappa <umesh.nerlige.ramappa(a)intel.com> drm/i915/perf: Use GTT when saving/restoring engine GPR Lorenz Bauer <lmb(a)cloudflare.com> bpf: sockmap: Require attach_bpf_fd when detaching a program Lorenz Bauer <lmb(a)cloudflare.com> bpf: sockmap: Check value of unused args to BPF_PROG_ATTACH Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: disable regmap locking for automatic address incrementing Colin Xu <colin.xu(a)intel.com> drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Arjun Roy <arjunroy(a)google.com> mm/memory.c: properly pte_offset_map_lock/unlock in vm_insert_pages() Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Make Intel SVM code 64-bit only Shannon Nelson <snelson(a)pensando.io> ionic: export features for vlans to use Shannon Nelson <snelson(a)pensando.io> ionic: no link check while resetting queues Lingling Xu <ling_ling.xu(a)unisoc.com> spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Only swap to a random sibling once upon creation Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Ignore irq enabling on the virtual engines Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2. Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: create fake mst encoders ahead of time (v4) hersen wu <hersenxs.wu(a)amd.com> drm/amd/display: OLED panel backlight adjust not work with external display connected Josip Pavic <Josip.Pavic(a)amd.com> drm/amd/display: handle failed allocation during stream construction Xiaojie Yuan <xiaojie.yuan(a)amd.com> drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() chen gong <curry.gong(a)amd.com> drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode Roland Scheidegger <sroland(a)vmware.com> drm/vmwgfx: fix update of display surface when resolution changes Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Andy Lutomirski <luto(a)kernel.org> x86/ioperm: Fix io bitmap invalidation on Xen PV Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched: Fix unreliable rseq cpu_id for new tasks Will Deacon <will(a)kernel.org> arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Will Deacon <will(a)kernel.org> arm64: ptrace: Consistently use pseudo-singlestep exceptions Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Dinh Nguyen <dinh.nguyen(a)intel.com> arm64: dts: stratix10: increase QSPI reg address in nand dts file Dinh Nguyen <dinguyen(a)kernel.org> arm64: dts: stratix10: add status to qspi dts node Dinh Nguyen <dinguyen(a)kernel.org> arm64: dts: agilex: add status to qspi dts node Tim Harvey <tharvey(a)gateworks.com> ARM: dts: imx6qdl-gw551x: fix audio SSI Alex Hung <alex.hung(a)canonical.com> thermal: int3403_thermal: Downgrade error message Charan Teja Kalla <charante(a)codeaurora.org> dmabuf: use spinlock to access dmabuf->name Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Robin Gong <yibin.gong(a)nxp.com> dmaengine: fsl-edma-common: correct DSIZE_32BYTE Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Walter Lozano <walter.lozano(a)collabora.com> opp: Increase parsed_static_opps in _of_add_opp_table_v1() Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com> powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Andreas Schwab <schwab(a)suse.de> riscv: use 16KB kernel stack on 64-bit Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Frederic Weisbecker <frederic(a)kernel.org> timer: Prevent base->clk from moving backward Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: Remove warning when irq is not specified Mike Leach <mike.leach(a)linaro.org> coresight: etmv4: Fix CPU power management setup in probe() function Dave Wang <dave.wang(a)emc.com.tw> Input: elan_i2c - add more hardware ID for Lenovo laptops David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "Input: elants_i2c - report resolution information for touch major" Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Miklos Szeredi <mszeredi(a)redhat.com> fuse: use ->reconfigure() instead of ->remount_fs() Miklos Szeredi <mszeredi(a)redhat.com> fuse: ignore 'data' argument of mount(..., MS_REMOUNT) Amir Goldstein <amir73il(a)gmail.com> ovl: fix unneeded call to ovl_change_flags() Amir Goldstein <amir73il(a)gmail.com> ovl: relax WARN_ON() when decoding lower directory file handle youngjun <her0gyugyu(a)gmail.com> ovl: inode reference leak in ovl_is_inuse true case. Amir Goldstein <amir73il(a)gmail.com> ovl: fix regression with re-formatted lower squashfs Johan Hovold <johan(a)kernel.org> serial: core: fix sysrq overhead regression Johan Hovold <johan(a)kernel.org> Revert "serial: core: Refactor uart_unlock_and_check_sysrq()" Chuhong Yuan <hslester96(a)gmail.com> serial: mxs-auart: add missed iounmap() in probe failure and remove Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> serial: sh-sci: Initialize spinlock for uart console Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Christophe Leroy <christophe.leroy(a)csgroup.eu> tty: serial: cpm_uart: Fix behaviour for non existing GPIOs Jan Kiszka <jan.kiszka(a)siemens.com> Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix guest capabilities mask check Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Fix path indices used in USB3 tunnel discovery Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Armas Spann <zappel(a)retarded.farm> ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change to suitable link model for ASUS platform Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Sync the pending work cancel at disconnection Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation James Hilliard <james.hilliard1(a)gmail.com> HID: quirks: Ignore Simply Automated UPB PIM Sebastian Parschauer <s.parschauer(a)gmx.de> HID: quirks: Always poll Obins Anne Pro 2 keyboard Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> HID: logitech-hidpp: avoid repeated "multiplier = " log messages Saravana Kannan <saravanak(a)google.com> slimbus: core: Fix mismatch in of_node_get/put Taniya Das <tdas(a)codeaurora.org> clk: qcom: gcc: Add support for a new frequency for SC7180 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add missing UFS clocks for SM8150 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add GPU and NPU clocks for SM8150 Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: correctly verify erased pages Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix probe error path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix the condition on a return code Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> mtd: spi-nor: spansion: fix writes on S25FS512S Mantas Pucka <mantas(a)8devices.com> mtd: spi-nor: winbond: Fix 4-byte opcode support for w25q256 Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src Aharon Landau <aharonl(a)mellanox.com> RDMA/mlx5: Verify that QP is created with RQ or SQ Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Raju P.L.S.S.S.N <rplsssn(a)codeaurora.org> soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Update dirty flag only when data changes Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Bjorn Helgaas <bhelgaas(a)google.com> PCI/PM: Call .bridge_d3() hook only if non-NULL Zhu Yanjun <yanjunz(a)mellanox.com> RDMA/rxe: Set default vendor ID Tomer Tayar <ttayar(a)habana.ai> habanalabs: Align protection bits configuration of all TPCs John Johansen <john.johansen(a)canonical.com> apparmor: ensure that dfa state tables have entries Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> soc: qcom: socinfo: add missing soc_id sysfs entry Sean Wang <sean.wang(a)mediatek.com> arm: dts: mt7623: add phy-mode property for gmac2 Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Douglas Anderson <dianders(a)chromium.org> regmap: debugfs: Don't sleep while atomic for fast_io regmaps Anthony Iliopoulos <ailiop(a)suse.com> nvme: explicitly update mpath disk capacity on revalidation Wei Yongjun <weiyongjun1(a)huawei.com> keys: asymmetric: fix error return code in software_key_query() Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Colin Ian King <colin.king(a)canonical.com> xprtrdma: fix incorrect header size calculations Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" dillon min <dillon.minfei(a)gmail.com> ARM: dts: Fix dcan driver probe failed on am437x platform Vasily Averin <vvs(a)virtuozzo.com> fuse: don't ignore errors from fuse_writepages_fill() Anna Schumaker <Anna.Schumaker(a)Netapp.com> NFS: Fix interrupted slots by sending a solo SEQUENCE operation Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix handling of connect errors Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix return code from rpcrdma_xprt_connect() Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix recursion into rpcrdma_xprt_disconnect() Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix double-free in rpcrdma_ep_create() Eddie James <eajames(a)linux.ibm.com> clk: AST2600: Add mux for EMMC clock Nathan Chancellor <natechancellor(a)gmail.com> clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: core: Initialise spin lock before use in uart_configure_port() Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: dmatest: stop completed threads when running without set channel Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Initialize channel before each transfer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Do not disable on suspend for no-idle Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: fix misc interrupt handler thread unmasking Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: cleanup workqueue config after disabling Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Tiezhu Yang <yangtiezhu(a)loongson.cn> phy: rockchip: Fix return value of inno_dsidphy_probe() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> dmaengine: sh: usb-dmac: set tx_result parameters Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Fix delayed_work usage for tx drain workaround Nikhil Rao <nikhil.rao(a)intel.com> dmaengine: idxd: fix cdev locking for open and release Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: intel: fix memory leak with devm_kasprintf Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype" Syed Nayyar Waris <syednwaris(a)gmail.com> counter: 104-quad-8: Add lock guards - filter clock prescaler Syed Nayyar Waris <syednwaris(a)gmail.com> counter: 104-quad-8: Add lock guards - differential encoder Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Stephan Gerhold <stephan(a)gerhold.net> Input: mms114 - add extra compatible for mms345l Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix recvmsg memory leak with buffer selection Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Colin Ian King <colin.king(a)canonical.com> scsi: qla2xxx: make 1-bit bit-fields unsigned int Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Add back interface mode validation Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Do not error out in non serdes modes Dan Carpenter <dan.carpenter(a)oracle.com> xen/xenbus: Fix a double free in xenbus_map_ring_pv() Florian Fainelli <f.fainelli(a)gmail.com> arm64: Add missing sentinel to erratum_1463225 Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hts221 Fix alignment and data leak issues Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Matt Ranostay <matt.ranostay(a)konsulko.com> iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add KRYO4XX silver CPU cores to erratum list 1530923 and 1024718 Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add KRYO4XX gold CPU cores to erratum list 1463225 and 1418040 Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> arm64: Add MIDR value for KRYO4XX gold CPU cores Bob Peterson <rpeterso(a)redhat.com> gfs2: The freeze glock should never be frozen Bob Peterson <rpeterso(a)redhat.com> gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Bob Peterson <rpeterso(a)redhat.com> gfs2: freeze should work on read-only mounts Bob Peterson <rpeterso(a)redhat.com> gfs2: eliminate GIF_ORDERED in favor of list_empty Juergen Gross <jgross(a)suse.com> xen/xenbus: let xenbus_map_ring_valloc() return errno values only Juergen Gross <jgross(a)suse.com> xen/xenbus: avoid large structs and arrays on the stack Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: prevent truncation from long to int in wait_for_free_credits Masahiro Yamada <masahiroy(a)kernel.org> dt-bindings: fix error in 'make clean' after 'make dt_binding_check' Kangmin Park <l4stpr0gr4m(a)gmail.com> dt-bindings: mailbox: zynqmp_ipi: fix unit address Masahiro Yamada <yamada.masahiro(a)socionext.com> dt-bindings: bus: uniphier-system-bus: fix warning in example Angelo Dureghello <angelo.dureghello(a)timesys.com> m68k: mm: fix node memblock init Mike Rapoport <rppt(a)linux.ibm.com> m68k: nommu: register start of the memory with memblock Hou Tao <houtao1(a)huawei.com> blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> ACPI: DPTF: Add battery participant for TigerLake Anson Huang <Anson.Huang(a)nxp.com> thermal/drivers: imx: Fix missing of_node_put() at probe time Petteri Aimonen <jpa(a)git.mail.kapsi.fi> x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: Properly propagate return value in drm_iommu_attach_device() Krishna Manikandan <mkrishn(a)codeaurora.org> drm/msm/dpu: allow initialization of encoder locks during encoder init Bernard Zhao <bernard(a)vivo.com> drm/msm: fix potential memleak in error branch Taehee Yoo <ap420073(a)gmail.com> hsr: fix interface leak in error path of hsr_dev_finalize() Taehee Yoo <ap420073(a)gmail.com> net: rmnet: do not allow to add multiple bridge interfaces Paolo Abeni <pabeni(a)redhat.com> mptcp: fix DSS map generation on fin retransmission Michal Kubecek <mkubecek(a)suse.cz> ethtool: fix genlmsg_put() failure handling in ethnl_default_dumpit() Miaohe Lin <linmiaohe(a)huawei.com> net: ipv4: Fix wrong type conversion from hint to rt in ip_route_use_hint() Cong Wang <xiyou.wangcong(a)gmail.com> genetlink: get rid of family->attrbuf Willem de Bruijn <willemb(a)google.com> ip: Fix SO_MARK in RST, ACK and ICMP packets Alex Elder <elder(a)linaro.org> net: ipa: introduce ipa_cmd_tag_process() Alex Elder <elder(a)linaro.org> net: ipa: always check for stopped channel Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Toke Høiland-Jørgensen <toke(a)redhat.com> vlan: consolidate VLAN parsing code and limit max parsing depth Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Eric Dumazet <edumazet(a)google.com> tcp: fix SO_RCVLOWAT possible hangs under high mem pressure Toke Høiland-Jørgensen <toke(a)redhat.com> sched: consistently handle layer3 header accesses in the presence of VLANs AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Carl Huang <cjhuang(a)codeaurora.org> net: qrtr: free flow in __qrtr_node_release Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> net: dsa: microchip: set the correct number of ports Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() David Ahern <dsahern(a)kernel.org> ipv6: Fix use of anycast address with loopback David Ahern <dsahern(a)kernel.org> ipv6: fib6_select_path can not use out path for nexthop objects Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Linus Lüssing <linus.luessing(a)c0d3.blue> bridge: mcast: Fix MLD2 Report IPv6 payload length check ------------- Diffstat: Documentation/arm64/silicon-errata.rst | 8 + Documentation/devicetree/bindings/Makefile | 5 + .../bus/socionext,uniphier-system-bus.yaml | 4 +- .../bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 +- Makefile | 4 +- arch/arm/boot/dts/am437x-l4.dtsi | 14 +- arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 2 +- arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 + arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 +- .../boot/dts/altera/socfpga_stratix10_socdk.dts | 1 + .../dts/altera/socfpga_stratix10_socdk_nand.dts | 7 +- .../dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 +- .../boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 +- arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 +++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts | 1 + arch/arm64/include/asm/alternative.h | 16 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/syscall.h | 12 +- arch/arm64/include/asm/thread_info.h | 1 + arch/arm64/kernel/alternative.c | 16 +- arch/arm64/kernel/cpu_errata.c | 22 ++- arch/arm64/kernel/cpufeature.c | 2 + arch/arm64/kernel/debug-monitors.c | 20 ++- arch/arm64/kernel/ptrace.c | 29 +++- arch/arm64/kernel/signal.c | 11 +- arch/arm64/kernel/syscall.c | 5 +- arch/arm64/kernel/vmlinux.lds.S | 3 - arch/m68k/kernel/setup_no.c | 3 +- arch/m68k/mm/mcfmmu.c | 2 +- arch/powerpc/kernel/paca.c | 2 +- arch/powerpc/mm/book3s64/pkeys.c | 12 +- arch/riscv/include/asm/thread_info.h | 4 + arch/x86/include/asm/fpu/internal.h | 5 + arch/x86/include/asm/io_bitmap.h | 16 ++ arch/x86/include/asm/paravirt.h | 5 + arch/x86/include/asm/paravirt_types.h | 1 + arch/x86/kernel/apic/vector.c | 22 +-- arch/x86/kernel/fpu/core.c | 6 + arch/x86/kernel/fpu/xstate.c | 2 +- arch/x86/kernel/paravirt.c | 3 +- arch/x86/kernel/process.c | 18 +-- arch/x86/xen/enlighten_pv.c | 12 ++ block/blk-mq-debugfs.c | 3 + crypto/asymmetric_keys/public_key.c | 1 + drivers/acpi/dptf/dptf_power.c | 1 + drivers/base/regmap/regmap-debugfs.c | 52 ++++--- drivers/block/zram/zram_drv.c | 3 +- drivers/bus/ti-sysc.c | 23 +-- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/clk/clk-ast2600.c | 49 +++++- drivers/clk/mvebu/Kconfig | 1 + drivers/clk/qcom/gcc-msm8998.c | 27 ++++ drivers/clk/qcom/gcc-sc7180.c | 73 ++++----- drivers/clk/qcom/gcc-sm8150.c | 148 ++++++++++++++++++ drivers/counter/104-quad-8.c | 22 ++- drivers/dma-buf/dma-buf.c | 11 +- drivers/dma/dmatest.c | 2 + drivers/dma/dw/core.c | 12 -- drivers/dma/fsl-edma-common.h | 2 +- drivers/dma/fsl-edma.c | 7 + drivers/dma/idxd/cdev.c | 19 ++- drivers/dma/idxd/device.c | 25 +++ drivers/dma/idxd/idxd.h | 1 + drivers/dma/idxd/irq.c | 3 +- drivers/dma/idxd/sysfs.c | 5 + drivers/dma/mcf-edma.c | 7 + drivers/dma/sh/usb-dmac.c | 2 + drivers/dma/ti/k3-udma.c | 8 +- drivers/gpio/gpio-pca953x.c | 1 + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 +--- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 11 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 53 ++++--- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 3 + drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 19 ++- drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 10 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 19 +-- drivers/gpu/drm/i915/gvt/handlers.c | 4 +- drivers/gpu/drm/i915/i915_perf.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 +- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 8 +- drivers/hid/hid-ids.h | 3 + drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hid-magicmouse.c | 6 + drivers/hid/hid-quirks.c | 2 + drivers/hwmon/drivetemp.c | 43 ++++++ drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/coresight/coresight-etm4x.c | 82 ++++++---- drivers/hwtracing/intel_th/core.c | 21 ++- drivers/hwtracing/intel_th/pci.c | 15 ++ drivers/hwtracing/intel_th/sth.c | 4 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 +- drivers/iio/adc/ad7780.c | 2 +- drivers/iio/health/afe4403.c | 13 +- drivers/iio/health/afe4404.c | 8 +- drivers/iio/humidity/hdc100x.c | 10 +- drivers/iio/humidity/hts221.h | 7 +- drivers/iio/humidity/hts221_buffer.c | 9 +- drivers/iio/industrialio-core.c | 2 + drivers/iio/magnetometer/ak8974.c | 29 ++-- drivers/iio/pressure/ms5611_core.c | 11 +- drivers/iio/pressure/zpa2326.c | 4 +- drivers/infiniband/hw/mlx5/qp.c | 2 + drivers/infiniband/sw/rxe/rxe.c | 1 + drivers/infiniband/sw/rxe/rxe_param.h | 3 + drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/elants_i2c.c | 1 - drivers/input/touchscreen/mms114.c | 17 +- drivers/iommu/Kconfig | 2 +- drivers/misc/atmel-ssc.c | 24 +-- drivers/misc/habanalabs/goya/goya_security.c | 99 +++++++++++- drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 +-- drivers/mtd/nand/raw/marvell_nand.c | 27 ++-- drivers/mtd/nand/raw/nand_timings.c | 5 +- drivers/mtd/nand/raw/oxnas_nand.c | 24 ++- drivers/mtd/spi-nor/sfdp.c | 4 - drivers/mtd/spi-nor/sfdp.h | 6 + drivers/mtd/spi-nor/spansion.c | 25 ++- drivers/mtd/spi-nor/winbond.c | 29 +++- drivers/net/dsa/microchip/ksz8795.c | 3 + drivers/net/dsa/microchip/ksz9477.c | 3 + drivers/net/ethernet/marvell/mvneta.c | 24 ++- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 5 + drivers/net/ipa/gsi.c | 13 +- drivers/net/ipa/ipa_cmd.c | 15 ++ drivers/net/ipa/ipa_cmd.h | 8 + drivers/net/ipa/ipa_endpoint.c | 2 + drivers/net/usb/qmi_wwan.c | 1 + drivers/nvme/host/core.c | 1 + drivers/nvme/host/nvme.h | 13 ++ drivers/opp/of.c | 4 + drivers/pci/pci.c | 4 +- drivers/phy/allwinner/phy-sun4i-usb.c | 5 +- drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c | 4 +- drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 - drivers/scsi/qla2xxx/qla_def.h | 4 +- drivers/slimbus/core.c | 1 + drivers/soc/qcom/rpmh-rsc.c | 98 ++++++++---- drivers/soc/qcom/rpmh.c | 56 ++++--- drivers/soc/qcom/socinfo.c | 2 + drivers/soundwire/intel.c | 5 +- drivers/spi/spi-fsl-dspi.c | 15 +- drivers/spi/spi-sprd-adi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +- drivers/thermal/imx_thermal.c | 7 +- .../intel/int340x_thermal/int3403_thermal.c | 2 +- drivers/thermal/mtk_thermal.c | 6 +- drivers/thunderbolt/tunnel.c | 12 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 9 +- drivers/tty/serial/mxs-auart.c | 12 +- drivers/tty/serial/serial_core.c | 112 ++------------ drivers/tty/serial/sh-sci.c | 3 + drivers/tty/serial/xilinx_uartps.c | 1 - drivers/uio/uio_pdrv_genirq.c | 4 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 +++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 +- drivers/usb/serial/option.c | 6 + drivers/virt/vboxguest/vboxguest_core.c | 6 +- drivers/virt/vboxguest/vboxguest_core.h | 15 ++ drivers/virt/vboxguest/vboxguest_linux.c | 3 +- drivers/virt/vboxguest/vmmdev.h | 2 + drivers/xen/xenbus/xenbus_client.c | 171 ++++++++++----------- fs/cifs/transport.c | 2 +- fs/fuse/file.c | 14 +- fs/fuse/inode.c | 15 +- fs/gfs2/glops.c | 10 +- fs/gfs2/incore.h | 1 - fs/gfs2/log.c | 15 +- fs/gfs2/log.h | 4 +- fs/gfs2/main.c | 1 + fs/gfs2/ops_fstype.c | 13 +- fs/gfs2/recovery.c | 4 +- fs/gfs2/super.c | 20 +-- fs/io_uring.c | 10 +- fs/nfs/nfs4proc.c | 20 ++- fs/overlayfs/export.c | 2 +- fs/overlayfs/file.c | 10 +- fs/overlayfs/super.c | 23 ++- include/dt-bindings/clock/qcom,gcc-msm8998.h | 1 + include/linux/blkdev.h | 1 + include/linux/bpf.h | 13 +- include/linux/cgroup-defs.h | 8 +- include/linux/cgroup.h | 4 +- include/linux/dma-buf.h | 1 + include/linux/if_vlan.h | 29 +++- include/linux/input/elan-i2c-ids.h | 7 + include/linux/serial_core.h | 102 +++++++++++- include/linux/skmsg.h | 13 ++ include/net/dst.h | 10 +- include/net/genetlink.h | 10 -- include/net/inet_ecn.h | 25 ++- include/net/pkt_sched.h | 11 -- include/trace/events/rxrpc.h | 2 +- include/uapi/linux/vboxguest.h | 4 +- kernel/bpf/syscall.c | 2 +- kernel/cgroup/cgroup.c | 31 ++-- kernel/irq/manage.c | 37 ++++- kernel/sched/core.c | 2 + kernel/sched/fair.c | 15 +- kernel/time/timer.c | 21 ++- mm/memory.c | 21 +-- net/bridge/br_multicast.c | 2 +- net/ceph/osd_client.c | 1 + net/core/filter.c | 10 +- net/core/sock.c | 2 +- net/core/sock_map.c | 53 ++++++- net/ethtool/netlink.c | 27 ++-- net/hsr/hsr_device.c | 11 +- net/ipv4/icmp.c | 4 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 3 + net/ipv4/route.c | 2 +- net/ipv4/tcp.c | 15 +- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_input.c | 2 + net/ipv4/tcp_ipv4.c | 15 +- net/ipv4/tcp_output.c | 8 +- net/ipv6/icmp.c | 4 +- net/ipv6/route.c | 7 +- net/l2tp/l2tp_core.c | 5 +- net/llc/af_llc.c | 10 +- net/mptcp/options.c | 6 +- net/netlink/genetlink.c | 97 ++---------- net/qrtr/qrtr.c | 4 +- net/sched/act_connmark.c | 9 +- net/sched/act_csum.c | 2 +- net/sched/act_ct.c | 9 +- net/sched/act_ctinfo.c | 9 +- net/sched/act_mpls.c | 2 +- net/sched/act_skbedit.c | 2 +- net/sched/cls_api.c | 2 +- net/sched/cls_flow.c | 8 +- net/sched/cls_flower.c | 2 +- net/sched/em_ipset.c | 2 +- net/sched/em_ipt.c | 2 +- net/sched/em_meta.c | 2 +- net/sched/sch_atm.c | 8 +- net/sched/sch_cake.c | 4 +- net/sched/sch_dsmark.c | 6 +- net/sched/sch_teql.c | 2 +- net/sunrpc/xprtrdma/rpc_rdma.c | 4 +- net/sunrpc/xprtrdma/transport.c | 5 + net/sunrpc/xprtrdma/verbs.c | 35 ++--- security/apparmor/match.c | 5 + sound/pci/hda/patch_realtek.c | 27 +++- sound/usb/line6/capture.c | 2 + sound/usb/line6/driver.c | 2 +- sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +- tools/perf/util/stat.c | 6 +- tools/testing/selftests/net/fib_nexthops.sh | 13 ++ 271 files changed, 2281 insertions(+), 1101 deletions(-)

4 years, 11 months

5
9
0 0

patch "fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins." added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 033724d6864245a11f8e04c066002e6ad22b3fd0 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Wed, 15 Jul 2020 10:51:02 +0900 Subject: fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. syzbot is reporting general protection fault in bitfill_aligned() [1] caused by integer underflow in bit_clear_margins(). The cause of this problem is when and how do_vc_resize() updates vc->vc_{cols,rows}. If vc_do_resize() fails (e.g. kzalloc() fails) when var.xres or var.yres is going to shrink, vc->vc_{cols,rows} will not be updated. This allows bit_clear_margins() to see info->var.xres < (vc->vc_cols * cw) or info->var.yres < (vc->vc_rows * ch). Unexpectedly large rw or bh will try to overrun the __iomem region and causes general protection fault. Also, vc_resize(vc, 0, 0) does not set vc->vc_{cols,rows} = 0 due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Since cols and lines are calculated as cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); cols /= vc->vc_font.width; rows /= vc->vc_font.height; vc_resize(vc, cols, rows); in fbcon_modechanged(), var.xres < vc->vc_font.width makes cols = 0 and var.yres < vc->vc_font.height makes rows = 0. This means that const int fd = open("/dev/fb0", O_ACCMODE); struct fb_var_screeninfo var = { }; ioctl(fd, FBIOGET_VSCREENINFO, &var); var.xres = var.yres = 1; ioctl(fd, FBIOPUT_VSCREENINFO, &var); easily reproduces integer underflow bug explained above. Of course, callers of vc_resize() are not handling vc_do_resize() failure is bad. But we can't avoid vc_resize(vc, 0, 0) which returns 0. Therefore, as a band-aid workaround, this patch checks integer underflow in "struct fbcon_ops"->clear_margins call, assuming that vc->vc_cols * vc->vc_font.width and vc->vc_rows * vc->vc_font.heigh do not cause integer overflow. [1] https://syzkaller.appspot.com/bug?id=a565882df74fa76f10d3a6fec4be31098dbb37… Reported-and-tested-by: syzbot <syzbot+e5fd3e65515b48c02a30(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Acked-by: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200715015102.3814-1-penguin-kernel@I-love.SAKUR… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/video/fbdev/core/bitblit.c | 4 ++-- drivers/video/fbdev/core/fbcon_ccw.c | 4 ++-- drivers/video/fbdev/core/fbcon_cw.c | 4 ++-- drivers/video/fbdev/core/fbcon_ud.c | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c index ca935c09a261..35ebeeccde4d 100644 --- a/drivers/video/fbdev/core/bitblit.c +++ b/drivers/video/fbdev/core/bitblit.c @@ -216,7 +216,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = info->var.xoffset + rs; region.dy = 0; region.width = rw; @@ -224,7 +224,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset + bs; region.width = rs; diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c index dfa9a8aa4509..78f3a5621478 100644 --- a/drivers/video/fbdev/core/fbcon_ccw.c +++ b/drivers/video/fbdev/core/fbcon_ccw.c @@ -201,7 +201,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset; region.height = rw; @@ -209,7 +209,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset + bs; region.dy = 0; region.height = info->var.yres_virtual; diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c index ce08251bfd38..fd098ff17574 100644 --- a/drivers/video/fbdev/core/fbcon_cw.c +++ b/drivers/video/fbdev/core/fbcon_cw.c @@ -184,7 +184,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dx = 0; region.dy = info->var.yoffset + rs; region.height = rw; @@ -192,7 +192,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dx = info->var.xoffset; region.dy = info->var.yoffset; region.height = info->var.yres; diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c index 1936afc78fec..e165a3fad29a 100644 --- a/drivers/video/fbdev/core/fbcon_ud.c +++ b/drivers/video/fbdev/core/fbcon_ud.c @@ -231,7 +231,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, region.color = color; region.rop = ROP_COPY; - if (rw && !bottom_only) { + if ((int) rw > 0 && !bottom_only) { region.dy = 0; region.dx = info->var.xoffset; region.width = rw; @@ -239,7 +239,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, info->fbops->fb_fillrect(info, &region); } - if (bh) { + if ((int) bh > 0) { region.dy = info->var.yoffset; region.dx = info->var.xoffset; region.height = bh; -- 2.27.0

4 years, 11 months

1
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[RFC for-5.8] usb: dwc2: Cleanup debugfs when usb_add_gadget_udc() fails

by Martin Blumenstingl

Call dwc2_debugfs_exit() when usb_add_gadget_udc() has failed. This ensure that the debugfs entries created by dwc2_debugfs_init() are cleaned up in the error path. Fixes: 207324a321a866 ("usb: dwc2: Postponed gadget registration to the udc class driver") Signed-off-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> --- This patch is compile-tested only. I found this while trying to understand the latest changes to dwc2/platform.c. drivers/usb/dwc2/platform.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index c347d93eae64..02b6da7e21d7 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -582,12 +582,14 @@ static int dwc2_driver_probe(struct platform_device *dev) retval = usb_add_gadget_udc(hsotg->dev, &hsotg->gadget); if (retval) { dwc2_hsotg_remove(hsotg); - goto error_init; + goto error_debugfs; } } #endif /* CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE */ return 0; +error_debugfs: + dwc2_debugfs_exit(hsotg); error_init: if (hsotg->params.activate_stm_id_vb_detection) regulator_disable(hsotg->usb33d); -- 2.27.0

4 years, 11 months

3
3
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[PATCH] recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.

by gregory.herrero＠oracle.com

From: Gregory Herrero <gregory.herrero(a)oracle.com> Currently, if a section has a relocation to '_mcount' symbol, a new __mcount_loc entry will be added whatever the relocation type is. This is problematic when a relocation to '_mcount' is in the middle of a section and is not a call for ftrace use. Such relocation could be generated with below code for example: bool is_mcount(unsigned long addr) { return (target == (unsigned long) &_mcount); } With this snippet of code, ftrace will try to patch the mcount location generated by this code on module load and fail with: Call trace: ftrace_bug+0xa0/0x28c ftrace_process_locs+0x2f4/0x430 ftrace_module_init+0x30/0x38 load_module+0x14f0/0x1e78 __do_sys_finit_module+0x100/0x11c __arm64_sys_finit_module+0x28/0x34 el0_svc_common+0x88/0x194 el0_svc_handler+0x38/0x8c el0_svc+0x8/0xc ---[ end trace d828d06b36ad9d59 ]--- ftrace failed to modify [<ffffa2dbf3a3a41c>] 0xffffa2dbf3a3a41c actual: 66:a9:3c:90 Initializing ftrace call sites ftrace record flags: 2000000 (0) expected tramp: ffffa2dc6cf66724 So Limit the relocation type to R_AARCH64_CALL26 as in perl version of recordmcount. Fixes: ed60453fa8f8 ("ARM: 6511/1: ftrace: add ARM support for C version of recordmcount") Signed-off-by: Gregory Herrero <gregory.herrero(a)oracle.com> --- scripts/recordmcount.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c index 7225107a9aaf..e59022b3f125 100644 --- a/scripts/recordmcount.c +++ b/scripts/recordmcount.c @@ -434,6 +434,11 @@ static int arm_is_fake_mcount(Elf32_Rel const *rp) return 1; } +static int arm64_is_fake_mcount(Elf64_Rel const *rp) +{ + return ELF64_R_TYPE(w(rp->r_info)) != R_AARCH64_CALL26; +} + /* 64-bit EM_MIPS has weird ELF64_Rela.r_info. * http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.… * We interpret Table 29 Relocation Operation (Elf64_Rel, Elf64_Rela) [p.40] @@ -547,6 +552,7 @@ static int do_file(char const *const fname) make_nop = make_nop_arm64; rel_type_nop = R_AARCH64_NONE; ideal_nop = ideal_nop4_arm64; + is_fake_mcount64 = arm64_is_fake_mcount; break; case EM_IA_64: reltype = R_IA64_IMM64; break; case EM_MIPS: /* reltype: e_class */ break; -- 2.27.0

4 years, 11 months

6
8
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[PATCH] arm64: vdso32: Fix '--prefix=' value for newer versions of clang

by Nathan Chancellor

Newer versions of clang only look for $(COMPAT_GCC_TOOLCHAIN_DIR)as [1], rather than $(COMPAT_GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE_COMPAT)as, resulting in the following build error: $ make -skj"$(nproc)" ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- LLVM=1 O=out/aarch64 distclean \ defconfig arch/arm64/kernel/vdso32/ ... /home/nathan/cbl/toolchains/llvm-binutils/bin/as: unrecognized option '-EL' clang-12: error: assembler command failed with exit code 1 (use -v to see invocation) make[3]: *** [arch/arm64/kernel/vdso32/Makefile:181: arch/arm64/kernel/vdso32/note.o] Error 1 ... Adding the value of CROSS_COMPILE_COMPAT (adding notdir to account for a full path for CROSS_COMPILE_COMPAT) fixes this issue, which matches the solution done for the main Makefile [2]. [1]: https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6… [2]: https://lore.kernel.org/lkml/20200721173125.1273884-1-maskray@google.com/ Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1099 Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- arch/arm64/kernel/vdso32/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index d88148bef6b0..5139a5f19256 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -14,7 +14,7 @@ COMPAT_GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE_COMPAT)elfedit)) COMPAT_GCC_TOOLCHAIN := $(realpath $(COMPAT_GCC_TOOLCHAIN_DIR)/..) CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%)) -CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR) +CC_COMPAT_CLANG_FLAGS += --prefix=$(COMPAT_GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE_COMPAT)) CC_COMPAT_CLANG_FLAGS += -no-integrated-as -Qunused-arguments ifneq ($(COMPAT_GCC_TOOLCHAIN),) CC_COMPAT_CLANG_FLAGS += --gcc-toolchain=$(COMPAT_GCC_TOOLCHAIN) base-commit: d15be546031cf65a0fc34879beca02fd90fe7ac7 -- 2.28.0.rc1

4 years, 11 months

3
4
0 0

[PATCH] KVM: arm64: Don't inherit exec permission across page-table levels

by Will Deacon

If a stage-2 page-table contains an executable, read-only mapping at the pte level (e.g. due to dirty logging being enabled), a subsequent write fault to the same page which tries to install a larger block mapping (e.g. due to dirty logging having been disabled) will erroneously inherit the exec permission and consequently skip I-cache invalidation for the rest of the block. Ensure that exec permission is only inherited by write faults when the new mapping is of the same size as the existing one. A subsequent instruction abort will result in I-cache invalidation for the entire block mapping. Cc: Marc Zyngier <maz(a)kernel.org> Cc: Quentin Perret <qperret(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Will Deacon <will(a)kernel.org> --- Found by code inspection, rather than something actually going wrong. arch/arm64/kvm/mmu.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 8c0035cab6b6..69dc36d1d486 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -1326,7 +1326,7 @@ static bool stage2_get_leaf_entry(struct kvm *kvm, phys_addr_t addr, return true; } -static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr) +static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr, unsigned long sz) { pud_t *pudp; pmd_t *pmdp; @@ -1338,9 +1338,9 @@ static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr) return false; if (pudp) - return kvm_s2pud_exec(pudp); + return sz == PUD_SIZE && kvm_s2pud_exec(pudp); else if (pmdp) - return kvm_s2pmd_exec(pmdp); + return sz == PMD_SIZE && kvm_s2pmd_exec(pmdp); else return kvm_s2pte_exec(ptep); } @@ -1958,7 +1958,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, * execute permissions, and we preserve whatever we have. */ needs_exec = exec_fault || - (fault_status == FSC_PERM && stage2_is_exec(kvm, fault_ipa)); + (fault_status == FSC_PERM && + stage2_is_exec(kvm, fault_ipa, vma_pagesize)); if (vma_pagesize == PUD_SIZE) { pud_t new_pud = kvm_pfn_pud(pfn, mem_type); -- 2.28.0.rc0.105.gf9edc3c819-goog

4 years, 11 months

2
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patch "interconnect: msm8916: Fix buswidth of pcnoc_s nodes" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled interconnect: msm8916: Fix buswidth of pcnoc_s nodes to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 92d232d176041db5b033dd7b7f7f2cf343f82237 Mon Sep 17 00:00:00 2001 From: Georgi Djakov <georgi.djakov(a)linaro.org> Date: Thu, 23 Jul 2020 11:37:35 +0300 Subject: interconnect: msm8916: Fix buswidth of pcnoc_s nodes The buswidth of the pcnoc_s_* nodes is actually not 8, but 4 bytes. Let's fix it. Reported-by: Jun Nie <jun.nie(a)linaro.org> Reviewed-by: Mike Tipton <mdtipton(a)codeaurora.org> Fixes: 30c8fa3ec61a ("interconnect: qcom: Add MSM8916 interconnect provider driver") Link: https://lore.kernel.org/r/20200709130004.12462-1-georgi.djakov@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov(a)linaro.org> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200723083735.5616-3-georgi.djakov@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/interconnect/qcom/msm8916.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/interconnect/qcom/msm8916.c b/drivers/interconnect/qcom/msm8916.c index e94f3c5228b7..42c6c5581662 100644 --- a/drivers/interconnect/qcom/msm8916.c +++ b/drivers/interconnect/qcom/msm8916.c @@ -197,13 +197,13 @@ DEFINE_QNODE(pcnoc_int_0, MSM8916_PNOC_INT_0, 8, -1, -1, MSM8916_PNOC_SNOC_MAS, DEFINE_QNODE(pcnoc_int_1, MSM8916_PNOC_INT_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS); DEFINE_QNODE(pcnoc_m_0, MSM8916_PNOC_MAS_0, 8, -1, -1, MSM8916_PNOC_INT_0); DEFINE_QNODE(pcnoc_m_1, MSM8916_PNOC_MAS_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS); -DEFINE_QNODE(pcnoc_s_0, MSM8916_PNOC_SLV_0, 8, -1, -1, MSM8916_SLAVE_CLK_CTL, MSM8916_SLAVE_TLMM, MSM8916_SLAVE_TCSR, MSM8916_SLAVE_SECURITY, MSM8916_SLAVE_MSS); -DEFINE_QNODE(pcnoc_s_1, MSM8916_PNOC_SLV_1, 8, -1, -1, MSM8916_SLAVE_IMEM_CFG, MSM8916_SLAVE_CRYPTO_0_CFG, MSM8916_SLAVE_MSG_RAM, MSM8916_SLAVE_PDM, MSM8916_SLAVE_PRNG); -DEFINE_QNODE(pcnoc_s_2, MSM8916_PNOC_SLV_2, 8, -1, -1, MSM8916_SLAVE_SPDM, MSM8916_SLAVE_BOOT_ROM, MSM8916_SLAVE_BIMC_CFG, MSM8916_SLAVE_PNOC_CFG, MSM8916_SLAVE_PMIC_ARB); -DEFINE_QNODE(pcnoc_s_3, MSM8916_PNOC_SLV_3, 8, -1, -1, MSM8916_SLAVE_MPM, MSM8916_SLAVE_SNOC_CFG, MSM8916_SLAVE_RBCPR_CFG, MSM8916_SLAVE_QDSS_CFG, MSM8916_SLAVE_DEHR_CFG); -DEFINE_QNODE(pcnoc_s_4, MSM8916_PNOC_SLV_4, 8, -1, -1, MSM8916_SLAVE_VENUS_CFG, MSM8916_SLAVE_CAMERA_CFG, MSM8916_SLAVE_DISPLAY_CFG); -DEFINE_QNODE(pcnoc_s_8, MSM8916_PNOC_SLV_8, 8, -1, -1, MSM8916_SLAVE_USB_HS, MSM8916_SLAVE_SDCC_1, MSM8916_SLAVE_BLSP_1); -DEFINE_QNODE(pcnoc_s_9, MSM8916_PNOC_SLV_9, 8, -1, -1, MSM8916_SLAVE_SDCC_2, MSM8916_SLAVE_LPASS, MSM8916_SLAVE_GRAPHICS_3D_CFG); +DEFINE_QNODE(pcnoc_s_0, MSM8916_PNOC_SLV_0, 4, -1, -1, MSM8916_SLAVE_CLK_CTL, MSM8916_SLAVE_TLMM, MSM8916_SLAVE_TCSR, MSM8916_SLAVE_SECURITY, MSM8916_SLAVE_MSS); +DEFINE_QNODE(pcnoc_s_1, MSM8916_PNOC_SLV_1, 4, -1, -1, MSM8916_SLAVE_IMEM_CFG, MSM8916_SLAVE_CRYPTO_0_CFG, MSM8916_SLAVE_MSG_RAM, MSM8916_SLAVE_PDM, MSM8916_SLAVE_PRNG); +DEFINE_QNODE(pcnoc_s_2, MSM8916_PNOC_SLV_2, 4, -1, -1, MSM8916_SLAVE_SPDM, MSM8916_SLAVE_BOOT_ROM, MSM8916_SLAVE_BIMC_CFG, MSM8916_SLAVE_PNOC_CFG, MSM8916_SLAVE_PMIC_ARB); +DEFINE_QNODE(pcnoc_s_3, MSM8916_PNOC_SLV_3, 4, -1, -1, MSM8916_SLAVE_MPM, MSM8916_SLAVE_SNOC_CFG, MSM8916_SLAVE_RBCPR_CFG, MSM8916_SLAVE_QDSS_CFG, MSM8916_SLAVE_DEHR_CFG); +DEFINE_QNODE(pcnoc_s_4, MSM8916_PNOC_SLV_4, 4, -1, -1, MSM8916_SLAVE_VENUS_CFG, MSM8916_SLAVE_CAMERA_CFG, MSM8916_SLAVE_DISPLAY_CFG); +DEFINE_QNODE(pcnoc_s_8, MSM8916_PNOC_SLV_8, 4, -1, -1, MSM8916_SLAVE_USB_HS, MSM8916_SLAVE_SDCC_1, MSM8916_SLAVE_BLSP_1); +DEFINE_QNODE(pcnoc_s_9, MSM8916_PNOC_SLV_9, 4, -1, -1, MSM8916_SLAVE_SDCC_2, MSM8916_SLAVE_LPASS, MSM8916_SLAVE_GRAPHICS_3D_CFG); DEFINE_QNODE(pcnoc_snoc_mas, MSM8916_PNOC_SNOC_MAS, 8, 29, -1, MSM8916_PNOC_SNOC_SLV); DEFINE_QNODE(pcnoc_snoc_slv, MSM8916_PNOC_SNOC_SLV, 8, -1, 45, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC, MSM8916_SNOC_INT_1); DEFINE_QNODE(qdss_int, MSM8916_SNOC_QDSS_INT, 8, -1, -1, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC); -- 2.27.0

4 years, 11 months

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[PATCH 2/3] xen/balloon: make the balloon wait interruptible

by Roger Pau Monne

So it can be killed, or else processes can get hung indefinitely waiting for balloon pages. Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Cc: stable(a)vger.kernel.org --- Cc: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Cc: Juergen Gross <jgross(a)suse.com> Cc: Stefano Stabellini <sstabellini(a)kernel.org> Cc: xen-devel(a)lists.xenproject.org --- drivers/xen/balloon.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 3cb10ed32557..292413b27575 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -568,11 +568,13 @@ static int add_ballooned_pages(int nr_pages) if (xen_hotplug_unpopulated) { st = reserve_additional_memory(); if (st != BP_ECANCELED) { + int rc; + mutex_unlock(&balloon_mutex); - wait_event(balloon_wq, + rc = wait_event_interruptible(balloon_wq, !list_empty(&ballooned_pages)); mutex_lock(&balloon_mutex); - return 0; + return rc ? -ENOMEM : 0; } } -- 2.27.0

4 years, 11 months

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[PATCH 1/3] xen/balloon: fix accounting in alloc_xenballooned_pages error path

by Roger Pau Monne

target_unpopulated is incremented with nr_pages at the start of the function, but the call to free_xenballooned_pages will only subtract pgno number of pages, and thus the rest need to be subtracted before returning or else accounting will be skewed. Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Cc: stable(a)vger.kernel.org --- Cc: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Cc: Juergen Gross <jgross(a)suse.com> Cc: Stefano Stabellini <sstabellini(a)kernel.org> Cc: xen-devel(a)lists.xenproject.org --- drivers/xen/balloon.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 77c57568e5d7..3cb10ed32557 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -630,6 +630,12 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages) out_undo: mutex_unlock(&balloon_mutex); free_xenballooned_pages(pgno, pages); + /* + * NB: free_xenballooned_pages will only subtract pgno pages, but since + * target_unpopulated is incremented with nr_pages at the start we need + * to remove the remaining ones also, or accounting will be screwed. + */ + balloon_stats.target_unpopulated -= nr_pages - pgno; return ret; } EXPORT_SYMBOL(alloc_xenballooned_pages); -- 2.27.0

4 years, 11 months

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[PATCH] crypto: qat: fix double free in qat_uclo_create_batch_init_list

by trix＠redhat.com

From: Tom Rix <trix(a)redhat.com> clang static analysis flags this error qat_uclo.c:297:3: warning: Attempt to free released memory [unix.Malloc] kfree(*init_tab_base); ^~~~~~~~~~~~~~~~~~~~~ When input *init_tab_base is null, the function allocates memory for the head of the list. When there is problem allocating other list elements the list is unwound and freed. Then a check is made if the list head was allocated and is also freed. Keeping track of the what may need to be freed is the variable 'tail_old'. The unwinding/freeing block is while (tail_old) { mem_init = tail_old->next; kfree(tail_old); tail_old = mem_init; } The problem is that the first element of tail_old is also what was allocated for the list head init_header = kzalloc(sizeof(*init_header), GFP_KERNEL); ... *init_tab_base = init_header; flag = 1; } tail_old = init_header; So *init_tab_base/init_header are freed twice. There is another problem. When the input *init_tab_base is non null the tail_old is calculated by traveling down the list to first non null entry. tail_old = init_header; while (tail_old->next) tail_old = tail_old->next; When the unwinding free happens, the last entry of the input list will be freed. So the freeing needs a general changed. If locally allocated the first element of tail_old is freed, else it is skipped. As a bit of cleanup, reset *init_tab_base if it came in as null. Fixes: b4b7e67c917f ("crypto: qat - Intel(R) QAT ucode part of fw loader") Signed-off-by: Tom Rix <trix(a)redhat.com> --- drivers/crypto/qat/qat_common/qat_uclo.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c index 4cc1f436b075..bff759e2f811 100644 --- a/drivers/crypto/qat/qat_common/qat_uclo.c +++ b/drivers/crypto/qat/qat_common/qat_uclo.c @@ -288,13 +288,18 @@ static int qat_uclo_create_batch_init_list(struct icp_qat_fw_loader_handle } return 0; out_err: + /* Do not free the list head unless we allocated it. */ + tail_old = tail_old->next; + if (flag) { + kfree(*init_tab_base); + *init_tab_base = NULL; + } + while (tail_old) { mem_init = tail_old->next; kfree(tail_old); tail_old = mem_init; } - if (flag) - kfree(*init_tab_base); return -ENOMEM; } -- 2.18.1

4 years, 11 months

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patch "/dev/mem: Add missing memory barriers for devmem_inode" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled /dev/mem: Add missing memory barriers for devmem_inode to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From b34e7e298d7a5ed76b3aa327c240c29f1ef6dd22 Mon Sep 17 00:00:00 2001 From: Eric Biggers <ebiggers(a)google.com> Date: Wed, 15 Jul 2020 23:05:53 -0700 Subject: /dev/mem: Add missing memory barriers for devmem_inode WRITE_ONCE() isn't the correct way to publish a pointer to a data structure, since it doesn't include a write memory barrier. Therefore other tasks may see that the pointer has been set but not see that the pointed-to memory has finished being initialized yet. Instead a primitive with "release" semantics is needed. Use smp_store_release() for this. The use of READ_ONCE() on the read side is still potentially correct if there's no control dependency, i.e. if all memory being "published" is transitively reachable via the pointer itself. But this pairing is somewhat confusing and error-prone. So just upgrade the read side to smp_load_acquire() so that it clearly pairs with smp_store_release(). Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Kees Cook <keescook(a)chromium.org> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Russell King <linux(a)arm.linux.org.uk> Cc: Andrew Morton <akpm(a)linux-foundation.org> Fixes: 3234ac664a87 ("/dev/mem: Revoke mappings when a driver claims the region") Signed-off-by: Eric Biggers <ebiggers(a)google.com> Cc: stable <stable(a)vger.kernel.org> Acked-by: Dan Williams <dan.j.williams(a)intel.com> Link: https://lore.kernel.org/r/20200716060553.24618-1-ebiggers@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/char/mem.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 934c92dcb9ab..687d4af6945d 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -814,7 +814,8 @@ static struct inode *devmem_inode; #ifdef CONFIG_IO_STRICT_DEVMEM void revoke_devmem(struct resource *res) { - struct inode *inode = READ_ONCE(devmem_inode); + /* pairs with smp_store_release() in devmem_init_inode() */ + struct inode *inode = smp_load_acquire(&devmem_inode); /* * Check that the initialization has completed. Losing the race @@ -1028,8 +1029,11 @@ static int devmem_init_inode(void) return rc; } - /* publish /dev/mem initialized */ - WRITE_ONCE(devmem_inode, inode); + /* + * Publish /dev/mem initialized. + * Pairs with smp_load_acquire() in revoke_devmem(). + */ + smp_store_release(&devmem_inode, inode); return 0; } -- 2.27.0

4 years, 11 months

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patch "binder: Don't use mmput() from shrinker function." added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled binder: Don't use mmput() from shrinker function. to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From f867c771f98891841c217fa8459244ed0dd28921 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp> Date: Fri, 17 Jul 2020 00:12:15 +0900 Subject: binder: Don't use mmput() from shrinker function. syzbot is reporting that mmput() from shrinker function has a risk of deadlock [1], for delayed_uprobe_add() from update_ref_ctr() calls kzalloc(GFP_KERNEL) with delayed_uprobe_lock held, and uprobe_clear_state() from __mmput() also holds delayed_uprobe_lock. Commit a1b2289cef92ef0e ("android: binder: drop lru lock in isolate callback") replaced mmput() with mmput_async() in order to avoid sleeping with spinlock held. But this patch replaces mmput() with mmput_async() in order not to start __mmput() from shrinker context. [1] https://syzkaller.appspot.com/bug?id=bc9e7303f537c41b2b0cc2dfcea3fc42964c2d… Reported-by: syzbot <syzbot+1068f09c44d151250c33(a)syzkaller.appspotmail.com> Reported-by: syzbot <syzbot+e5344baa319c9a96edec(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Reviewed-by: Michal Hocko <mhocko(a)suse.com> Acked-by: Todd Kjos <tkjos(a)google.com> Acked-by: Christian Brauner <christian.brauner(a)ubuntu.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/4ba9adb2-43f5-2de0-22de-f6075c1fab50@i-love.sakur… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/android/binder_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index 42c672f1584e..cbe6aa77d50d 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -947,7 +947,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item, trace_binder_unmap_user_end(alloc, index); } mmap_read_unlock(mm); - mmput(mm); + mmput_async(mm); trace_binder_unmap_kernel_start(alloc, index); -- 2.27.0

4 years, 11 months

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stable/linux-5.4.y baseline: 192 runs, 3 regressions (v5.4.53)

by kernelci.org bot

stable/linux-5.4.y baseline: 192 runs, 3 regressions (v5.4.53) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 bcm2837-rpi-3-b | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 0/1 bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/job/stable/branch/linux-5.4.y/kernel/v5.4.53/plan… Test: baseline Tree: stable Branch: linux-5.4.y Describe: v5.4.53 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: d811d29517d1ea05bc159579231652d3ca1c2a01 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-------------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f18fb7fa3e44abef185bb25 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm/sama5_defconfi… HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm/sama5_defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f18fb7fa3e44abef185bb26 failing since 35 days (last pass: v5.4.46, first fail: v5.4.47) platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-------------------+-------- bcm2837-rpi-3-b | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f18fa58bf3a4f5aed85bb47 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: bcm2835_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm/bcm2835_defcon… HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm/bcm2835_defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f18fa58bf3a4f5aed85bb48 new failure (last pass: v5.4.52) platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-------------------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/plan/id/5f18fa6b0abfa0a0c585bb4e Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.53/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f18fa6b0abfa0a0c585bb51 failing since 21 days (last pass: v5.4.49, first fail: v5.4.50) 1 lines

4 years, 11 months

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stable/linux-4.4.y baseline: 116 runs, 1 regressions (v4.4.231)

by kernelci.org bot

stable/linux-4.4.y baseline: 116 runs, 1 regressions (v4.4.231) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/job/stable/branch/linux-4.4.y/kernel/v4.4.231/pla… Test: baseline Tree: stable Branch: linux-4.4.y Describe: v4.4.231 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 554bbfc0d87fcbc842a18997c2a11a772dc3f003 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f18e4bdfa8f03f14f85bb18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.231/x86_64/x86_64_def… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.231/x86_64/x86_64_def… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin… * baseline.login: https://kernelci.org/test/case/id/5f18e4bdfa8f03f14f85bb19 new failure (last pass: v4.4.230)

4 years, 11 months

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stable/linux-4.14.y baseline: 155 runs, 1 regressions (v4.14.189)

by kernelci.org bot

stable/linux-4.14.y baseline: 155 runs, 1 regressions (v4.14.189) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable/branch/linux-4.14.y/kernel/v4.14.189/p… Test: baseline Tree: stable Branch: linux-4.14.y Describe: v4.14.189 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f18bafd92cae881cd85bb1c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.189/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.189/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.login: https://kernelci.org/test/case/id/5f18bafd92cae881cd85bb1d failing since 111 days (last pass: v4.14.172, first fail: v4.14.175)

4 years, 11 months

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patch "iio: imu: st_lsm6dsx: reset hw ts after resume" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: imu: st_lsm6dsx: reset hw ts after resume to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From a1bab9396c2d98c601ce81c27567159dfbc10c19 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi <lorenzo(a)kernel.org> Date: Mon, 13 Jul 2020 13:40:19 +0200 Subject: iio: imu: st_lsm6dsx: reset hw ts after resume Reset hw time samples generator after system resume in order to avoid disalignment between system and device time reference since FIFO batching and time samples generator are disabled during suspend. Fixes: 213451076bd3 ("iio: imu: st_lsm6dsx: add hw timestamp support") Tested-by: Sean Nyekjaer <sean(a)geanix.com> Signed-off-by: Lorenzo Bianconi <lorenzo(a)kernel.org> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 3 +-- .../iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 23 ++++++++++++------- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 2 +- 3 files changed, 17 insertions(+), 11 deletions(-) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index d82ec6398222..d80ba2e688ed 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -436,8 +436,7 @@ int st_lsm6dsx_update_watermark(struct st_lsm6dsx_sensor *sensor, u16 watermark); int st_lsm6dsx_update_fifo(struct st_lsm6dsx_sensor *sensor, bool enable); int st_lsm6dsx_flush_fifo(struct st_lsm6dsx_hw *hw); -int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, - enum st_lsm6dsx_fifo_mode fifo_mode); +int st_lsm6dsx_resume_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val); diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index afd00daeefb2..7de10bd636ea 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -184,8 +184,8 @@ static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw) return err; } -int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, - enum st_lsm6dsx_fifo_mode fifo_mode) +static int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, + enum st_lsm6dsx_fifo_mode fifo_mode) { unsigned int data; @@ -302,6 +302,18 @@ static int st_lsm6dsx_reset_hw_ts(struct st_lsm6dsx_hw *hw) return 0; } +int st_lsm6dsx_resume_fifo(struct st_lsm6dsx_hw *hw) +{ + int err; + + /* reset hw ts counter */ + err = st_lsm6dsx_reset_hw_ts(hw); + if (err < 0) + return err; + + return st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); +} + /* * Set max bulk read to ST_LSM6DSX_MAX_WORD_LEN/ST_LSM6DSX_MAX_TAGGED_WORD_LEN * in order to avoid a kmalloc for each bus access @@ -675,12 +687,7 @@ int st_lsm6dsx_update_fifo(struct st_lsm6dsx_sensor *sensor, bool enable) goto out; if (fifo_mask) { - /* reset hw ts counter */ - err = st_lsm6dsx_reset_hw_ts(hw); - if (err < 0) - goto out; - - err = st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); + err = st_lsm6dsx_resume_fifo(hw); if (err < 0) goto out; } diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index c8ddeb3f48ff..346c24281d26 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -2457,7 +2457,7 @@ static int __maybe_unused st_lsm6dsx_resume(struct device *dev) } if (hw->fifo_mask) - err = st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); + err = st_lsm6dsx_resume_fifo(hw); return err; } -- 2.27.0

4 years, 11 months

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patch "iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 65afb0932a81c1de719ceee0db0b276094b10ac8 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean <alexandru.ardelean(a)analog.com> Date: Mon, 6 Jul 2020 14:02:57 +0300 Subject: iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() There are 2 exit paths where the lock isn't held, but try to unlock the mutex when exiting. In these places we should just return from the function. A neater approach would be to cleanup the ad5592r_read_raw(), but that would make this patch more difficult to backport to stable versions. Fixes 56ca9db862bf3: ("iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs") Reported-by: Charles Stanhope <charles.stanhope(a)gmail.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/dac/ad5592r-base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c index 5c4e5ff70380..cc4875660a69 100644 --- a/drivers/iio/dac/ad5592r-base.c +++ b/drivers/iio/dac/ad5592r-base.c @@ -413,7 +413,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev, s64 tmp = *val * (3767897513LL / 25LL); *val = div_s64_rem(tmp, 1000000000LL, val2); - ret = IIO_VAL_INT_PLUS_MICRO; + return IIO_VAL_INT_PLUS_MICRO; } else { int mult; @@ -444,7 +444,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev, ret = IIO_VAL_INT; break; default: - ret = -EINVAL; + return -EINVAL; } unlock: -- 2.27.0

4 years, 11 months

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stable/linux-4.19.y baseline: 171 runs, 2 regressions (v4.19.134)

by kernelci.org bot

stable/linux-4.19.y baseline: 171 runs, 2 regressions (v4.19.134) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+----------------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/job/stable/branch/linux-4.19.y/kernel/v4.19.134/p… Test: baseline Tree: stable Branch: linux-4.19.y Describe: v4.19.134 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 20b3a3dfdf6c55b50bbdc8e231a3dbf6bf965dc7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+----------------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/plan/id/5f18aff8d8ccb2ce8685bb1b Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.134/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.134/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f18aff8d8ccb2ce8685bb1e new failure (last pass: v4.19.133) 1 lines platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+----------------+-------- hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f18cb8d5d2df4d63385bb18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: hsdk_defconfig Compiler: gcc-8 (arc-elf32-gcc (ARCompact/ARCv2 ISA elf32 toolchain 2019.03-rc1) 8.3.1 20190225) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.134/arc/hsdk_defcon… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.134/arc/hsdk_defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arc/baselin… * baseline.login: https://kernelci.org/test/case/id/5f18cb8d5d2df4d63385bb19 failing since 6 days (last pass: v4.19.124, first fail: v4.19.133)

4 years, 11 months

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stable/linux-5.4.y build: 198 builds: 1 failed, 197 passed, 1 error, 107 warnings (v5.4.53)

by kernelci.org bot

stable/linux-5.4.y build: 198 builds: 1 failed, 197 passed, 1 error, 107 warnings (v5.4.53) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.53/ Tree: stable Branch: linux-5.4.y Git Describe: v5.4.53 Git Commit: d811d29517d1ea05bc159579231652d3ca1c2a01 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 /scratch/linux/arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 59 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 2 /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 /scratch/linux/arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 .config:1156:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3548): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x31cc): 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 (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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: vmlinux.o(.text.unlikely+0x3548): 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: vmlinux.o(.text.unlikely+0x31cc): 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, 14 warnings, 0 section mismatches Warnings: /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /scratch/linux/arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /scratch/linux/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /scratch/linux/arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1156:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable/linux-4.9.y build: 196 builds: 1 failed, 195 passed, 4 warnings (v4.9.231)

by kernelci.org bot

stable/linux-4.9.y build: 196 builds: 1 failed, 195 passed, 4 warnings (v4.9.231) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.9.y/kernel/v4.9.231/ Tree: stable Branch: linux-4.9.y Git Describe: v4.9.231 Git Commit: 79193f365a33a6e4b6507e6d38a43afef173e06d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failure Detected: 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] ================================================================================ 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 (arm64, 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 (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (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 -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 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 (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, 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/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231)

by kernelci.org bot

stable/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.231) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.4.y/kernel/v4.4.231/ Tree: stable Branch: linux-4.4.y Git Describe: v4.4.231 Git Commit: 554bbfc0d87fcbc842a18997c2a11a772dc3f003 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — 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 -------------------------------------------------------------------------------- bcm_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — 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, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — 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 -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-4.14.y build: 200 builds: 0 failed, 200 passed, 1 warning (v4.14.189)

by kernelci.org bot

stable/linux-4.14.y build: 200 builds: 0 failed, 200 passed, 1 warning (v4.14.189) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.189/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.189 Git Commit: 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (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 (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 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 -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 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 -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (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:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

[PATCH v2 1/4] mm/page_alloc: fix non cma alloc context

by js1304＠gmail.com

From: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Currently, preventing cma area in page allocation is implemented by using current_gfp_context(). However, there are two problems of this implementation. First, this doesn't work for allocation fastpath. In the fastpath, original gfp_mask is used since current_gfp_context() is introduced in order to control reclaim and it is on slowpath. Second, clearing __GFP_MOVABLE has a side effect to exclude the memory on the ZONE_MOVABLE for allocation target. To fix these problems, this patch changes the implementation to exclude cma area in page allocation. Main point of this change is using the alloc_flags. alloc_flags is mainly used to control allocation so it fits for excluding cma area in allocation. Fixes: d7fefcc8de91 (mm/cma: add PF flag to force non cma alloc) Cc: <stable(a)vger.kernel.org> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> --- include/linux/sched/mm.h | 8 +------- mm/page_alloc.c | 37 ++++++++++++++++++++++++------------- 2 files changed, 25 insertions(+), 20 deletions(-) diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 44ad5b7..6c652ec 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -175,14 +175,12 @@ static inline bool in_vfork(struct task_struct *tsk) * Applies per-task gfp context to the given allocation flags. * PF_MEMALLOC_NOIO implies GFP_NOIO * PF_MEMALLOC_NOFS implies GFP_NOFS - * PF_MEMALLOC_NOCMA implies no allocation from CMA region. */ static inline gfp_t current_gfp_context(gfp_t flags) { unsigned int pflags = READ_ONCE(current->flags); - if (unlikely(pflags & - (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS | PF_MEMALLOC_NOCMA))) { + if (unlikely(pflags & (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS))) { /* * NOIO implies both NOIO and NOFS and it is a weaker context * so always make sure it makes precedence @@ -191,10 +189,6 @@ static inline gfp_t current_gfp_context(gfp_t flags) flags &= ~(__GFP_IO | __GFP_FS); else if (pflags & PF_MEMALLOC_NOFS) flags &= ~__GFP_FS; -#ifdef CONFIG_CMA - if (pflags & PF_MEMALLOC_NOCMA) - flags &= ~__GFP_MOVABLE; -#endif } return flags; } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 6416d08..b529220 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2791,7 +2791,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, * allocating from CMA when over half of the zone's free memory * is in the CMA area. */ - if (migratetype == MIGRATE_MOVABLE && + if (alloc_flags & ALLOC_CMA && zone_page_state(zone, NR_FREE_CMA_PAGES) > zone_page_state(zone, NR_FREE_PAGES) / 2) { page = __rmqueue_cma_fallback(zone, order); @@ -2802,7 +2802,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, retry: page = __rmqueue_smallest(zone, order, migratetype); if (unlikely(!page)) { - if (migratetype == MIGRATE_MOVABLE) + if (alloc_flags & ALLOC_CMA) page = __rmqueue_cma_fallback(zone, order); if (!page && __rmqueue_fallback(zone, order, migratetype, @@ -3502,11 +3502,9 @@ static inline long __zone_watermark_unusable_free(struct zone *z, if (likely(!alloc_harder)) unusable_free += z->nr_reserved_highatomic; -#ifdef CONFIG_CMA /* If allocation can't use CMA areas don't use free CMA pages */ - if (!(alloc_flags & ALLOC_CMA)) + if (IS_ENABLED(CONFIG_CMA) && !(alloc_flags & ALLOC_CMA)) unusable_free += zone_page_state(z, NR_FREE_CMA_PAGES); -#endif return unusable_free; } @@ -3693,6 +3691,20 @@ alloc_flags_nofragment(struct zone *zone, gfp_t gfp_mask) return alloc_flags; } +static inline unsigned int current_alloc_flags(gfp_t gfp_mask, + unsigned int alloc_flags) +{ +#ifdef CONFIG_CMA + unsigned int pflags = current->flags; + + if (!(pflags & PF_MEMALLOC_NOCMA) && + gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) + alloc_flags |= ALLOC_CMA; + +#endif + return alloc_flags; +} + /* * get_page_from_freelist goes through the zonelist trying to allocate * a page. @@ -4339,10 +4351,8 @@ gfp_to_alloc_flags(gfp_t gfp_mask) } else if (unlikely(rt_task(current)) && !in_interrupt()) alloc_flags |= ALLOC_HARDER; -#ifdef CONFIG_CMA - if (gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) - alloc_flags |= ALLOC_CMA; -#endif + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + return alloc_flags; } @@ -4642,8 +4652,10 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, wake_all_kswapds(order, gfp_mask, ac); reserve_flags = __gfp_pfmemalloc_flags(gfp_mask); - if (reserve_flags) + if (reserve_flags) { alloc_flags = reserve_flags; + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + } /* * Reset the nodemask and zonelist iterators if memory policies can be @@ -4720,7 +4732,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, /* Avoid allocations with no watermarks from looping endlessly */ if (tsk_is_oom_victim(current) && - (alloc_flags == ALLOC_OOM || + (alloc_flags & ALLOC_OOM || (gfp_mask & __GFP_NOMEMALLOC))) goto nopage; @@ -4808,8 +4820,7 @@ static inline bool prepare_alloc_pages(gfp_t gfp_mask, unsigned int order, if (should_fail_alloc_page(gfp_mask, order)) return false; - if (IS_ENABLED(CONFIG_CMA) && ac->migratetype == MIGRATE_MOVABLE) - *alloc_flags |= ALLOC_CMA; + *alloc_flags = current_alloc_flags(gfp_mask, *alloc_flags); return true; } -- 2.7.4

4 years, 11 months

4
5
0 0

[PATCH] mm/page_alloc: fix memalloc_nocma_{save/restore} APIs

by js1304＠gmail.com

From: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> Currently, memalloc_nocma_{save/restore} API that prevents CMA area in page allocation is implemented by using current_gfp_context(). However, there are two problems of this implementation. First, this doesn't work for allocation fastpath. In the fastpath, original gfp_mask is used since current_gfp_context() is introduced in order to control reclaim and it is on slowpath. So, CMA area can be allocated through the allocation fastpath even if memalloc_nocma_{save/restore} APIs are used. Currently, there is just one user for these APIs and it has a fallback method to prevent actual problem. Second, clearing __GFP_MOVABLE in current_gfp_context() has a side effect to exclude the memory on the ZONE_MOVABLE for allocation target. To fix these problems, this patch changes the implementation to exclude CMA area in page allocation. Main point of this change is using the alloc_flags. alloc_flags is mainly used to control allocation so it fits for excluding CMA area in allocation. Fixes: d7fefcc8de91 (mm/cma: add PF flag to force non cma alloc) Cc: <stable(a)vger.kernel.org> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim(a)lge.com> --- include/linux/sched/mm.h | 8 +------- mm/page_alloc.c | 33 +++++++++++++++++++++++---------- 2 files changed, 24 insertions(+), 17 deletions(-) diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 480a4d1..17e0c31 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -177,12 +177,10 @@ static inline bool in_vfork(struct task_struct *tsk) * Applies per-task gfp context to the given allocation flags. * PF_MEMALLOC_NOIO implies GFP_NOIO * PF_MEMALLOC_NOFS implies GFP_NOFS - * PF_MEMALLOC_NOCMA implies no allocation from CMA region. */ static inline gfp_t current_gfp_context(gfp_t flags) { - if (unlikely(current->flags & - (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS | PF_MEMALLOC_NOCMA))) { + if (unlikely(current->flags & (PF_MEMALLOC_NOIO | PF_MEMALLOC_NOFS))) { /* * NOIO implies both NOIO and NOFS and it is a weaker context * so always make sure it makes precedence @@ -191,10 +189,6 @@ static inline gfp_t current_gfp_context(gfp_t flags) flags &= ~(__GFP_IO | __GFP_FS); else if (current->flags & PF_MEMALLOC_NOFS) flags &= ~__GFP_FS; -#ifdef CONFIG_CMA - if (current->flags & PF_MEMALLOC_NOCMA) - flags &= ~__GFP_MOVABLE; -#endif } return flags; } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e028b87c..08cb35c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2790,7 +2790,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, * allocating from CMA when over half of the zone's free memory * is in the CMA area. */ - if (migratetype == MIGRATE_MOVABLE && + if (alloc_flags & ALLOC_CMA && zone_page_state(zone, NR_FREE_CMA_PAGES) > zone_page_state(zone, NR_FREE_PAGES) / 2) { page = __rmqueue_cma_fallback(zone, order); @@ -2801,7 +2801,7 @@ __rmqueue(struct zone *zone, unsigned int order, int migratetype, retry: page = __rmqueue_smallest(zone, order, migratetype); if (unlikely(!page)) { - if (migratetype == MIGRATE_MOVABLE) + if (alloc_flags & ALLOC_CMA) page = __rmqueue_cma_fallback(zone, order); if (!page && __rmqueue_fallback(zone, order, migratetype, @@ -3671,6 +3671,20 @@ alloc_flags_nofragment(struct zone *zone, gfp_t gfp_mask) return alloc_flags; } +static inline unsigned int current_alloc_flags(gfp_t gfp_mask, + unsigned int alloc_flags) +{ +#ifdef CONFIG_CMA + unsigned int pflags = current->flags; + + if (!(pflags & PF_MEMALLOC_NOCMA) && + gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) + alloc_flags |= ALLOC_CMA; + +#endif + return alloc_flags; +} + /* * get_page_from_freelist goes through the zonelist trying to allocate * a page. @@ -4316,10 +4330,8 @@ gfp_to_alloc_flags(gfp_t gfp_mask) } else if (unlikely(rt_task(current)) && !in_interrupt()) alloc_flags |= ALLOC_HARDER; -#ifdef CONFIG_CMA - if (gfp_migratetype(gfp_mask) == MIGRATE_MOVABLE) - alloc_flags |= ALLOC_CMA; -#endif + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + return alloc_flags; } @@ -4619,8 +4631,10 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, wake_all_kswapds(order, gfp_mask, ac); reserve_flags = __gfp_pfmemalloc_flags(gfp_mask); - if (reserve_flags) + if (reserve_flags) { alloc_flags = reserve_flags; + alloc_flags = current_alloc_flags(gfp_mask, alloc_flags); + } /* * Reset the nodemask and zonelist iterators if memory policies can be @@ -4697,7 +4711,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order, /* Avoid allocations with no watermarks from looping endlessly */ if (tsk_is_oom_victim(current) && - (alloc_flags == ALLOC_OOM || + (alloc_flags & ALLOC_OOM || (gfp_mask & __GFP_NOMEMALLOC))) goto nopage; @@ -4785,8 +4799,7 @@ static inline bool prepare_alloc_pages(gfp_t gfp_mask, unsigned int order, if (should_fail_alloc_page(gfp_mask, order)) return false; - if (IS_ENABLED(CONFIG_CMA) && ac->migratetype == MIGRATE_MOVABLE) - *alloc_flags |= ALLOC_CMA; + *alloc_flags = current_alloc_flags(gfp_mask, *alloc_flags); return true; } -- 2.7.4

4 years, 11 months

4
6
0 0

[PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

by Lu Baolu

The VT-d spec requires (10.4.4 Global Command Register, TE field) that: Hardware implementations supporting DMA draining must drain any in-flight DMA read/write requests queued within the Root-Complex before completing the translation enable command and reflecting the status of the command through the TES field in the Global Status register. Unfortunately, some integrated graphic devices fail to do so after some kind of power state transition. As the result, the system might stuck in iommu_disable_translation(), waiting for the completion of TE transition. This provides a quirk list for those devices and skips TE disabling if the qurik hits. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=208363 Tested-by: Koba Ko <koba.ko(a)canonical.com> Cc: Ashok Raj <ashok.raj(a)intel.com> Cc: stable(a)vger.kernel.org Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> --- drivers/iommu/intel/dmar.c | 1 + drivers/iommu/intel/iommu.c | 27 +++++++++++++++++++++++++++ include/linux/dmar.h | 1 + include/linux/intel-iommu.h | 2 ++ 4 files changed, 31 insertions(+) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 683b812c5c47..16f47041f1bf 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1102,6 +1102,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) } drhd->iommu = iommu; + iommu->drhd = drhd; return 0; diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 98390a6d8113..11418b14cc3f 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -356,6 +356,7 @@ static int intel_iommu_strict; static int intel_iommu_superpage = 1; static int iommu_identity_mapping; static int intel_no_bounce; +static int iommu_skip_te_disable; #define IDENTMAP_GFX 2 #define IDENTMAP_AZALIA 4 @@ -1633,6 +1634,10 @@ static void iommu_disable_translation(struct intel_iommu *iommu) u32 sts; unsigned long flag; + if (iommu_skip_te_disable && iommu->drhd->gfx_dedicated && + (cap_read_drain(iommu->cap) || cap_write_drain(iommu->cap))) + return; + raw_spin_lock_irqsave(&iommu->register_lock, flag); iommu->gcmd &= ~DMA_GCMD_TE; writel(iommu->gcmd, iommu->reg + DMAR_GCMD_REG); @@ -4043,6 +4048,7 @@ static void __init init_no_remapping_devices(void) /* This IOMMU has *only* gfx devices. Either bypass it or set the gfx_mapped flag, as appropriate */ + drhd->gfx_dedicated = 1; if (!dmar_map_gfx) { drhd->ignored = 1; for_each_active_dev_scope(drhd->devices, @@ -6160,6 +6166,27 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0044, quirk_calpella_no_shadow_g DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0062, quirk_calpella_no_shadow_gtt); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x006a, quirk_calpella_no_shadow_gtt); +static void quirk_igfx_skip_te_disable(struct pci_dev *dev) +{ + unsigned short ver; + + if (!IS_GFX_DEVICE(dev)) + return; + + ver = (dev->device >> 8) & 0xff; + if (ver != 0x45 && ver != 0x46 && ver != 0x4c && + ver != 0x4e && ver != 0x8a && ver != 0x98 && + ver != 0x9a) + return; + + if (risky_device(dev)) + return; + + pci_info(dev, "Skip IOMMU disabling for graphics\n"); + iommu_skip_te_disable = 1; +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_igfx_skip_te_disable); + /* On Tylersburg chipsets, some BIOSes have been known to enable the ISOCH DMAR unit for the Azalia sound device, but not give it any TLB entries, which causes it to deadlock. Check for that. We do diff --git a/include/linux/dmar.h b/include/linux/dmar.h index d7bf029df737..65565820328a 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -48,6 +48,7 @@ struct dmar_drhd_unit { u16 segment; /* PCI domain */ u8 ignored:1; /* ignore drhd */ u8 include_all:1; + u8 gfx_dedicated:1; /* graphic dedicated */ struct intel_iommu *iommu; }; diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index bf6009a344f5..329629e1e9de 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -600,6 +600,8 @@ struct intel_iommu { struct iommu_device iommu; /* IOMMU core code handle */ int node; u32 flags; /* Software defined flags */ + + struct dmar_drhd_unit *drhd; }; /* PCI domain-device relationship */ -- 2.17.1

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stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134)

by kernelci.org bot

stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 8 warnings (v4.19.134) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.134/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.134 Git Commit: 20b3a3dfdf6c55b50bbdc8e231a3dbf6bf965dc7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, 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 (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (riscv, 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 -------------------------------------------------------------------------------- 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, 11 months

1
0
0 0

[tip: irq/urgent] irqdomain/treewide: Free firmware node after domain removal

by tip-bot2 for Jon Derrick

The following commit has been merged into the irq/urgent branch of tip: Commit-ID: ec0160891e387f4771f953b888b1fe951398e5d9 Gitweb: https://git.kernel.org/tip/ec0160891e387f4771f953b888b1fe951398e5d9 Author: Jon Derrick <jonathan.derrick(a)intel.com> AuthorDate: Tue, 21 Jul 2020 14:26:09 -06:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Thu, 23 Jul 2020 00:08:52 +02:00 irqdomain/treewide: Free firmware node after domain removal Commit 711419e504eb ("irqdomain: Add the missing assignment of domain->fwnode for named fwnode") unintentionally caused a dangling pointer page fault issue on firmware nodes that were freed after IRQ domain allocation. Commit e3beca48a45b fixed that dangling pointer issue by only freeing the firmware node after an IRQ domain allocation failure. That fix no longer frees the firmware node immediately, but leaves the firmware node allocated after the domain is removed. The firmware node must be kept around through irq_domain_remove, but should be freed it afterwards. Add the missing free operations after domain removal where where appropriate. Fixes: e3beca48a45b ("irqdomain/treewide: Keep firmware node unconditionally allocated") Signed-off-by: Jon Derrick <jonathan.derrick(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas(a)google.com> # drivers/pci Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/1595363169-7157-1-git-send-email-jonathan.derrick… --- arch/mips/pci/pci-xtalk-bridge.c | 3 +++ arch/x86/kernel/apic/io_apic.c | 5 +++++ drivers/iommu/intel/irq_remapping.c | 8 ++++++++ drivers/mfd/ioc3.c | 6 ++++++ drivers/pci/controller/vmd.c | 3 +++ 5 files changed, 25 insertions(+) diff --git a/arch/mips/pci/pci-xtalk-bridge.c b/arch/mips/pci/pci-xtalk-bridge.c index 5958217..9b3cc77 100644 --- a/arch/mips/pci/pci-xtalk-bridge.c +++ b/arch/mips/pci/pci-xtalk-bridge.c @@ -728,6 +728,7 @@ err_free_resource: pci_free_resource_list(&host->windows); err_remove_domain: irq_domain_remove(domain); + irq_domain_free_fwnode(fn); return err; } @@ -735,8 +736,10 @@ static int bridge_remove(struct platform_device *pdev) { struct pci_bus *bus = platform_get_drvdata(pdev); struct bridge_controller *bc = BRIDGE_CONTROLLER(bus); + struct fwnode_handle *fn = bc->domain->fwnode; irq_domain_remove(bc->domain); + irq_domain_free_fwnode(fn); pci_lock_rescan_remove(); pci_stop_root_bus(bus); pci_remove_root_bus(bus); diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 81ffcfb..21325a4 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2335,8 +2335,13 @@ static int mp_irqdomain_create(int ioapic) static void ioapic_destroy_irqdomain(int idx) { + struct ioapic_domain_cfg *cfg = &ioapics[idx].irqdomain_cfg; + struct fwnode_handle *fn = ioapics[idx].irqdomain->fwnode; + if (ioapics[idx].irqdomain) { irq_domain_remove(ioapics[idx].irqdomain); + if (!cfg->dev) + irq_domain_free_fwnode(fn); ioapics[idx].irqdomain = NULL; } } diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 9564d23..aa096b3 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -628,13 +628,21 @@ out_free_table: static void intel_teardown_irq_remapping(struct intel_iommu *iommu) { + struct fwnode_handle *fn; + if (iommu && iommu->ir_table) { if (iommu->ir_msi_domain) { + fn = iommu->ir_msi_domain->fwnode; + irq_domain_remove(iommu->ir_msi_domain); + irq_domain_free_fwnode(fn); iommu->ir_msi_domain = NULL; } if (iommu->ir_domain) { + fn = iommu->ir_domain->fwnode; + irq_domain_remove(iommu->ir_domain); + irq_domain_free_fwnode(fn); iommu->ir_domain = NULL; } free_pages((unsigned long)iommu->ir_table->base, diff --git a/drivers/mfd/ioc3.c b/drivers/mfd/ioc3.c index 74cee7c..d939ccc 100644 --- a/drivers/mfd/ioc3.c +++ b/drivers/mfd/ioc3.c @@ -616,7 +616,10 @@ static int ioc3_mfd_probe(struct pci_dev *pdev, /* Remove all already added MFD devices */ mfd_remove_devices(&ipd->pdev->dev); if (ipd->domain) { + struct fwnode_handle *fn = ipd->domain->fwnode; + irq_domain_remove(ipd->domain); + irq_domain_free_fwnode(fn); free_irq(ipd->domain_irq, (void *)ipd); } pci_iounmap(pdev, regs); @@ -643,7 +646,10 @@ static void ioc3_mfd_remove(struct pci_dev *pdev) /* Release resources */ mfd_remove_devices(&ipd->pdev->dev); if (ipd->domain) { + struct fwnode_handle *fn = ipd->domain->fwnode; + irq_domain_remove(ipd->domain); + irq_domain_free_fwnode(fn); free_irq(ipd->domain_irq, (void *)ipd); } pci_iounmap(pdev, ipd->regs); diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c index 9a64cf9..ebec0a6 100644 --- a/drivers/pci/controller/vmd.c +++ b/drivers/pci/controller/vmd.c @@ -560,6 +560,7 @@ static int vmd_enable_domain(struct vmd_dev *vmd, unsigned long features) if (!vmd->bus) { pci_free_resource_list(&resources); irq_domain_remove(vmd->irq_domain); + irq_domain_free_fwnode(fn); return -ENODEV; } @@ -673,6 +674,7 @@ static void vmd_cleanup_srcu(struct vmd_dev *vmd) static void vmd_remove(struct pci_dev *dev) { struct vmd_dev *vmd = pci_get_drvdata(dev); + struct fwnode_handle *fn = vmd->irq_domain->fwnode; sysfs_remove_link(&vmd->dev->dev.kobj, "domain"); pci_stop_root_bus(vmd->bus); @@ -680,6 +682,7 @@ static void vmd_remove(struct pci_dev *dev) vmd_cleanup_srcu(vmd); vmd_detach_resources(vmd); irq_domain_remove(vmd->irq_domain); + irq_domain_free_fwnode(fn); } #ifdef CONFIG_PM_SLEEP

4 years, 11 months

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[PATCH 5.7 1/1] fuse: fix weird page warning

by André Almeida

From: Miklos Szeredi <mszeredi(a)redhat.com> commit a5005c3cda6eeb6b95645e6cc32f58dafeffc976 upstream. When PageWaiters was added, updating this check was missed. Reported-by: Nikolaus Rath <Nikolaus(a)rath.org> Reported-by: Hugh Dickins <hughd(a)google.com> Fixes: 62906027091f ("mm: add PageWaiters indicating tasks are waiting for a page bit") Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> Signed-off-by: André Almeida <andrealmeid(a)collabora.com> --- fs/fuse/dev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 5c155437a455..ec02c3240176 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -771,7 +771,8 @@ static int fuse_check_page(struct page *page) 1 << PG_uptodate | 1 << PG_lru | 1 << PG_active | - 1 << PG_reclaim))) { + 1 << PG_reclaim | + 1 << PG_waiters))) { pr_warn("trying to steal weird page\n"); pr_warn(" page=%p index=%li flags=%08lx, count=%i, mapcount=%i, mapping=%p\n", page, page->index, page->flags, page_count(page), page_mapcount(page), page->mapping); return 1; -- 2.27.0

4 years, 11 months

2
1
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patch "staging: wlan-ng: properly check endpoint types" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: wlan-ng: properly check endpoint types to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From faaff9765664009c1c7c65551d32e9ed3b1dda8f Mon Sep 17 00:00:00 2001 From: Rustam Kovhaev <rkovhaev(a)gmail.com> Date: Wed, 22 Jul 2020 09:10:52 -0700 Subject: staging: wlan-ng: properly check endpoint types As syzkaller detected, wlan-ng driver does not do sanity check of endpoints in prism2sta_probe_usb(), add check for xfer direction and type Reported-and-tested-by: syzbot+c2a1fa67c02faa0de723(a)syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=c2a1fa67c02faa0de723 Signed-off-by: Rustam Kovhaev <rkovhaev(a)gmail.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200722161052.999754-1-rkovhaev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/wlan-ng/prism2usb.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c index 4689b2170e4f..456603fd26c0 100644 --- a/drivers/staging/wlan-ng/prism2usb.c +++ b/drivers/staging/wlan-ng/prism2usb.c @@ -61,11 +61,25 @@ static int prism2sta_probe_usb(struct usb_interface *interface, const struct usb_device_id *id) { struct usb_device *dev; - + const struct usb_endpoint_descriptor *epd; + const struct usb_host_interface *iface_desc = interface->cur_altsetting; struct wlandevice *wlandev = NULL; struct hfa384x *hw = NULL; int result = 0; + if (iface_desc->desc.bNumEndpoints != 2) { + result = -ENODEV; + goto failed; + } + + result = -EINVAL; + epd = &iface_desc->endpoint[1].desc; + if (!usb_endpoint_is_bulk_in(epd)) + goto failed; + epd = &iface_desc->endpoint[2].desc; + if (!usb_endpoint_is_bulk_out(epd)) + goto failed; + dev = interface_to_usbdev(interface); wlandev = create_wlan(); if (!wlandev) { -- 2.27.0

4 years, 11 months

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patch "iio: imu: st_lsm6dsx: reset hw ts after resume" added to staging-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: imu: st_lsm6dsx: reset hw ts after resume to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From a1bab9396c2d98c601ce81c27567159dfbc10c19 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi <lorenzo(a)kernel.org> Date: Mon, 13 Jul 2020 13:40:19 +0200 Subject: iio: imu: st_lsm6dsx: reset hw ts after resume Reset hw time samples generator after system resume in order to avoid disalignment between system and device time reference since FIFO batching and time samples generator are disabled during suspend. Fixes: 213451076bd3 ("iio: imu: st_lsm6dsx: add hw timestamp support") Tested-by: Sean Nyekjaer <sean(a)geanix.com> Signed-off-by: Lorenzo Bianconi <lorenzo(a)kernel.org> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 3 +-- .../iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 23 ++++++++++++------- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 2 +- 3 files changed, 17 insertions(+), 11 deletions(-) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index d82ec6398222..d80ba2e688ed 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -436,8 +436,7 @@ int st_lsm6dsx_update_watermark(struct st_lsm6dsx_sensor *sensor, u16 watermark); int st_lsm6dsx_update_fifo(struct st_lsm6dsx_sensor *sensor, bool enable); int st_lsm6dsx_flush_fifo(struct st_lsm6dsx_hw *hw); -int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, - enum st_lsm6dsx_fifo_mode fifo_mode); +int st_lsm6dsx_resume_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw); int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val); diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index afd00daeefb2..7de10bd636ea 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -184,8 +184,8 @@ static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw) return err; } -int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, - enum st_lsm6dsx_fifo_mode fifo_mode) +static int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, + enum st_lsm6dsx_fifo_mode fifo_mode) { unsigned int data; @@ -302,6 +302,18 @@ static int st_lsm6dsx_reset_hw_ts(struct st_lsm6dsx_hw *hw) return 0; } +int st_lsm6dsx_resume_fifo(struct st_lsm6dsx_hw *hw) +{ + int err; + + /* reset hw ts counter */ + err = st_lsm6dsx_reset_hw_ts(hw); + if (err < 0) + return err; + + return st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); +} + /* * Set max bulk read to ST_LSM6DSX_MAX_WORD_LEN/ST_LSM6DSX_MAX_TAGGED_WORD_LEN * in order to avoid a kmalloc for each bus access @@ -675,12 +687,7 @@ int st_lsm6dsx_update_fifo(struct st_lsm6dsx_sensor *sensor, bool enable) goto out; if (fifo_mask) { - /* reset hw ts counter */ - err = st_lsm6dsx_reset_hw_ts(hw); - if (err < 0) - goto out; - - err = st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); + err = st_lsm6dsx_resume_fifo(hw); if (err < 0) goto out; } diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index c8ddeb3f48ff..346c24281d26 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -2457,7 +2457,7 @@ static int __maybe_unused st_lsm6dsx_resume(struct device *dev) } if (hw->fifo_mask) - err = st_lsm6dsx_set_fifo_mode(hw, ST_LSM6DSX_FIFO_CONT); + err = st_lsm6dsx_resume_fifo(hw); return err; } -- 2.27.0

4 years, 11 months

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patch "iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()" added to staging-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 65afb0932a81c1de719ceee0db0b276094b10ac8 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean <alexandru.ardelean(a)analog.com> Date: Mon, 6 Jul 2020 14:02:57 +0300 Subject: iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() There are 2 exit paths where the lock isn't held, but try to unlock the mutex when exiting. In these places we should just return from the function. A neater approach would be to cleanup the ad5592r_read_raw(), but that would make this patch more difficult to backport to stable versions. Fixes 56ca9db862bf3: ("iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs") Reported-by: Charles Stanhope <charles.stanhope(a)gmail.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/dac/ad5592r-base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c index 5c4e5ff70380..cc4875660a69 100644 --- a/drivers/iio/dac/ad5592r-base.c +++ b/drivers/iio/dac/ad5592r-base.c @@ -413,7 +413,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev, s64 tmp = *val * (3767897513LL / 25LL); *val = div_s64_rem(tmp, 1000000000LL, val2); - ret = IIO_VAL_INT_PLUS_MICRO; + return IIO_VAL_INT_PLUS_MICRO; } else { int mult; @@ -444,7 +444,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev, ret = IIO_VAL_INT; break; default: - ret = -EINVAL; + return -EINVAL; } unlock: -- 2.27.0

4 years, 11 months

1
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[PATCH AUTOSEL 4.4 1/9] pinctrl: amd: fix npins for uart0 in kerncz_groups

by Sasha Levin

From: Jacky Hu <hengqing.hu(a)gmail.com> [ Upstream commit 69339d083dfb7786b0e0b3fc19eaddcf11fabdfb ] uart0_pins is defined as: static const unsigned uart0_pins[] = {135, 136, 137, 138, 139}; which npins is wronly specified as 9 later { .name = "uart0", .pins = uart0_pins, .npins = 9, }, npins should be 5 instead of 9 according to the definition. Signed-off-by: Jacky Hu <hengqing.hu(a)gmail.com> Link: https://lore.kernel.org/r/20200616015024.287683-1-hengqing.hu@gmail.com Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/pinctrl/pinctrl-amd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-amd.h b/drivers/pinctrl/pinctrl-amd.h index 7bfea47dbb472..f63417197a62f 100644 --- a/drivers/pinctrl/pinctrl-amd.h +++ b/drivers/pinctrl/pinctrl-amd.h @@ -249,7 +249,7 @@ static const struct amd_pingroup kerncz_groups[] = { { .name = "uart0", .pins = uart0_pins, - .npins = 9, + .npins = 5, }, { .name = "uart1", -- 2.25.1

4 years, 11 months

2
10
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Linux 5.7.10

by Greg Kroah-Hartman

I'm announcing the release of the 5.7.10 kernel. All users of the 5.7 kernel series must upgrade. The updated 5.7.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.7.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/arm64/silicon-errata.rst | 8 Documentation/devicetree/bindings/Makefile | 5 Documentation/devicetree/bindings/bus/socionext,uniphier-system-bus.yaml | 4 Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 Makefile | 2 arch/arm/boot/dts/am437x-l4.dtsi | 14 arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 2 arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 arch/arm/boot/dts/socfpga.dtsi | 2 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts | 1 arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts | 7 arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 + arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts | 1 arch/arm64/include/asm/alternative.h | 16 arch/arm64/include/asm/cputype.h | 2 arch/arm64/include/asm/debug-monitors.h | 2 arch/arm64/include/asm/syscall.h | 12 arch/arm64/include/asm/thread_info.h | 1 arch/arm64/kernel/alternative.c | 16 arch/arm64/kernel/cpu_errata.c | 22 - arch/arm64/kernel/cpufeature.c | 2 arch/arm64/kernel/debug-monitors.c | 20 - arch/arm64/kernel/ptrace.c | 29 + arch/arm64/kernel/signal.c | 11 arch/arm64/kernel/syscall.c | 5 arch/arm64/kernel/vmlinux.lds.S | 3 arch/m68k/kernel/setup_no.c | 3 arch/m68k/mm/mcfmmu.c | 2 arch/powerpc/kernel/paca.c | 2 arch/powerpc/mm/book3s64/pkeys.c | 12 arch/riscv/include/asm/thread_info.h | 4 arch/x86/include/asm/fpu/internal.h | 5 arch/x86/include/asm/io_bitmap.h | 16 arch/x86/include/asm/paravirt.h | 5 arch/x86/include/asm/paravirt_types.h | 1 arch/x86/kernel/apic/vector.c | 22 - arch/x86/kernel/fpu/core.c | 6 arch/x86/kernel/fpu/xstate.c | 2 arch/x86/kernel/paravirt.c | 3 arch/x86/kernel/process.c | 18 - arch/x86/xen/enlighten_pv.c | 12 block/blk-mq-debugfs.c | 3 crypto/asymmetric_keys/public_key.c | 1 drivers/acpi/dptf/dptf_power.c | 1 drivers/base/regmap/regmap-debugfs.c | 52 +-- drivers/block/zram/zram_drv.c | 3 drivers/bus/ti-sysc.c | 23 - drivers/char/tpm/tpm_tis_core.c | 2 drivers/char/virtio_console.c | 3 drivers/clk/clk-ast2600.c | 49 ++ drivers/clk/mvebu/Kconfig | 1 drivers/clk/qcom/gcc-msm8998.c | 27 + drivers/clk/qcom/gcc-sc7180.c | 73 ++-- drivers/clk/qcom/gcc-sm8150.c | 148 ++++++++ drivers/counter/104-quad-8.c | 22 + drivers/dma-buf/dma-buf.c | 11 drivers/dma/dmatest.c | 2 drivers/dma/dw/core.c | 12 drivers/dma/fsl-edma-common.h | 2 drivers/dma/fsl-edma.c | 7 drivers/dma/idxd/cdev.c | 19 - drivers/dma/idxd/device.c | 25 + drivers/dma/idxd/idxd.h | 1 drivers/dma/idxd/irq.c | 3 drivers/dma/idxd/sysfs.c | 5 drivers/dma/mcf-edma.c | 7 drivers/dma/sh/usb-dmac.c | 2 drivers/dma/ti/k3-udma.c | 8 drivers/gpio/gpio-pca953x.c | 1 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 11 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 53 +-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 3 drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 19 - drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 2 drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 drivers/gpu/drm/i915/display/intel_hdmi.c | 10 drivers/gpu/drm/i915/gt/intel_lrc.c | 19 - drivers/gpu/drm/i915/gvt/handlers.c | 4 drivers/gpu/drm/i915/i915_perf.c | 1 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 drivers/gpu/drm/msm/msm_submitqueue.c | 4 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 8 drivers/hid/hid-ids.h | 3 drivers/hid/hid-logitech-hidpp.c | 2 drivers/hid/hid-magicmouse.c | 6 drivers/hid/hid-quirks.c | 2 drivers/hwmon/drivetemp.c | 43 ++ drivers/hwmon/emc2103.c | 2 drivers/hwtracing/coresight/coresight-etm4x.c | 82 +++- drivers/hwtracing/intel_th/core.c | 21 + drivers/hwtracing/intel_th/pci.c | 15 drivers/hwtracing/intel_th/sth.c | 4 drivers/i2c/busses/i2c-eg20t.c | 1 drivers/iio/accel/mma8452.c | 5 drivers/iio/adc/ad7780.c | 2 drivers/iio/health/afe4403.c | 13 drivers/iio/health/afe4404.c | 8 drivers/iio/humidity/hdc100x.c | 10 drivers/iio/humidity/hts221.h | 7 drivers/iio/humidity/hts221_buffer.c | 9 drivers/iio/industrialio-core.c | 2 drivers/iio/magnetometer/ak8974.c | 29 - drivers/iio/pressure/ms5611_core.c | 11 drivers/iio/pressure/zpa2326.c | 4 drivers/infiniband/hw/mlx5/qp.c | 2 drivers/infiniband/sw/rxe/rxe.c | 1 drivers/infiniband/sw/rxe/rxe_param.h | 3 drivers/input/serio/i8042-x86ia64io.h | 7 drivers/input/touchscreen/elants_i2c.c | 1 drivers/input/touchscreen/mms114.c | 17 drivers/iommu/Kconfig | 2 drivers/misc/atmel-ssc.c | 24 - drivers/misc/habanalabs/goya/goya_security.c | 99 +++++ drivers/misc/mei/bus.c | 3 drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 - drivers/mtd/nand/raw/marvell_nand.c | 27 - drivers/mtd/nand/raw/nand_timings.c | 5 drivers/mtd/nand/raw/oxnas_nand.c | 24 + drivers/mtd/spi-nor/sfdp.c | 4 drivers/mtd/spi-nor/sfdp.h | 6 drivers/mtd/spi-nor/spansion.c | 25 + drivers/mtd/spi-nor/winbond.c | 29 + drivers/net/dsa/microchip/ksz8795.c | 3 drivers/net/dsa/microchip/ksz9477.c | 3 drivers/net/ethernet/marvell/mvneta.c | 24 + drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 5 drivers/net/ipa/gsi.c | 13 drivers/net/ipa/ipa_cmd.c | 15 drivers/net/ipa/ipa_cmd.h | 8 drivers/net/ipa/ipa_endpoint.c | 2 drivers/net/usb/qmi_wwan.c | 1 drivers/nvme/host/core.c | 1 drivers/nvme/host/nvme.h | 13 drivers/opp/of.c | 4 drivers/pci/pci.c | 4 drivers/phy/allwinner/phy-sun4i-usb.c | 5 drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c | 4 drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 drivers/scsi/qla2xxx/qla_def.h | 4 drivers/slimbus/core.c | 1 drivers/soc/qcom/rpmh-rsc.c | 98 +++-- drivers/soc/qcom/rpmh.c | 56 +-- drivers/soc/qcom/socinfo.c | 2 drivers/soundwire/intel.c | 5 drivers/spi/spi-fsl-dspi.c | 15 drivers/spi/spi-sprd-adi.c | 2 drivers/spi/spi-sun6i.c | 14 drivers/staging/comedi/drivers/addi_apci_1500.c | 10 drivers/thermal/imx_thermal.c | 7 drivers/thermal/intel/int340x_thermal/int3403_thermal.c | 2 drivers/thermal/mtk_thermal.c | 6 drivers/thunderbolt/tunnel.c | 12 drivers/tty/serial/cpm_uart/cpm_uart_core.c | 9 drivers/tty/serial/mxs-auart.c | 12 drivers/tty/serial/serial_core.c | 112 ------ drivers/tty/serial/sh-sci.c | 3 drivers/tty/serial/xilinx_uartps.c | 1 drivers/uio/uio_pdrv_genirq.c | 4 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 + drivers/usb/dwc2/platform.c | 3 drivers/usb/gadget/function/f_uac1_legacy.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 drivers/usb/serial/iuu_phoenix.c | 8 drivers/usb/serial/option.c | 6 drivers/virt/vboxguest/vboxguest_core.c | 6 drivers/virt/vboxguest/vboxguest_core.h | 15 drivers/virt/vboxguest/vboxguest_linux.c | 3 drivers/virt/vboxguest/vmmdev.h | 2 drivers/xen/xenbus/xenbus_client.c | 171 ++++------ fs/cifs/transport.c | 2 fs/fuse/file.c | 14 fs/fuse/inode.c | 15 fs/gfs2/glops.c | 10 fs/gfs2/incore.h | 1 fs/gfs2/log.c | 15 fs/gfs2/log.h | 4 fs/gfs2/main.c | 1 fs/gfs2/ops_fstype.c | 13 fs/gfs2/recovery.c | 4 fs/gfs2/super.c | 20 - fs/io_uring.c | 10 fs/nfs/nfs4proc.c | 20 + fs/overlayfs/export.c | 2 fs/overlayfs/file.c | 10 fs/overlayfs/super.c | 23 + include/dt-bindings/clock/qcom,gcc-msm8998.h | 1 include/linux/blkdev.h | 1 include/linux/bpf.h | 13 include/linux/cgroup-defs.h | 8 include/linux/cgroup.h | 4 include/linux/dma-buf.h | 1 include/linux/if_vlan.h | 29 + include/linux/input/elan-i2c-ids.h | 7 include/linux/serial_core.h | 102 +++++ include/linux/skmsg.h | 13 include/net/dst.h | 10 include/net/genetlink.h | 10 include/net/inet_ecn.h | 25 - include/net/pkt_sched.h | 11 include/trace/events/rxrpc.h | 2 include/uapi/linux/vboxguest.h | 4 kernel/bpf/syscall.c | 2 kernel/cgroup/cgroup.c | 31 + kernel/irq/manage.c | 37 ++ kernel/sched/core.c | 2 kernel/sched/fair.c | 15 kernel/time/timer.c | 21 - mm/memory.c | 21 - net/bridge/br_multicast.c | 2 net/ceph/osd_client.c | 1 net/core/filter.c | 10 net/core/sock.c | 2 net/core/sock_map.c | 53 ++- net/ethtool/netlink.c | 27 - net/hsr/hsr_device.c | 11 net/ipv4/icmp.c | 4 net/ipv4/ip_output.c | 2 net/ipv4/ping.c | 3 net/ipv4/route.c | 2 net/ipv4/tcp.c | 15 net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_input.c | 2 net/ipv4/tcp_ipv4.c | 15 net/ipv4/tcp_output.c | 8 net/ipv6/icmp.c | 4 net/ipv6/route.c | 7 net/l2tp/l2tp_core.c | 5 net/llc/af_llc.c | 10 net/mptcp/options.c | 6 net/netlink/genetlink.c | 97 ----- net/qrtr/qrtr.c | 4 net/sched/act_connmark.c | 9 net/sched/act_csum.c | 2 net/sched/act_ct.c | 9 net/sched/act_ctinfo.c | 9 net/sched/act_mpls.c | 2 net/sched/act_skbedit.c | 2 net/sched/cls_api.c | 2 net/sched/cls_flow.c | 8 net/sched/cls_flower.c | 2 net/sched/em_ipset.c | 2 net/sched/em_ipt.c | 2 net/sched/em_meta.c | 2 net/sched/sch_atm.c | 8 net/sched/sch_cake.c | 4 net/sched/sch_dsmark.c | 6 net/sched/sch_teql.c | 2 net/sunrpc/xprtrdma/rpc_rdma.c | 4 net/sunrpc/xprtrdma/transport.c | 5 net/sunrpc/xprtrdma/verbs.c | 35 -- security/apparmor/match.c | 5 sound/pci/hda/patch_realtek.c | 27 + sound/usb/line6/capture.c | 2 sound/usb/line6/driver.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 tools/perf/util/stat.c | 6 tools/testing/selftests/net/fib_nexthops.sh | 13 271 files changed, 2280 insertions(+), 1100 deletions(-) AceLan Kao (2): net: usb: qmi_wwan: add support for Quectel EG95 LTE modem USB: serial: option: add Quectel EG95 LTE modem Aharon Landau (1): RDMA/mlx5: Verify that QP is created with RQ or SQ Alex Deucher (1): drm/amdgpu/display: create fake mst encoders ahead of time (v4) Alex Elder (2): net: ipa: always check for stopped channel net: ipa: introduce ipa_cmd_tag_process() Alex Hung (1): thermal: int3403_thermal: Downgrade error message Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Shishkin (4): intel_th: pci: Add Jasper Lake CPU support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Emmitsburg PCH support intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Usyskin (1): mei: bus: don't clean driver pointer Amir Goldstein (3): ovl: fix regression with re-formatted lower squashfs ovl: relax WARN_ON() when decoding lower directory file handle ovl: fix unneeded call to ovl_change_flags() Andreas Schwab (1): riscv: use 16KB kernel stack on 64-bit Andy Lutomirski (1): x86/ioperm: Fix io bitmap invalidation on Xen PV Andy Shevchenko (4): i2c: eg20t: Load module automatically if ID matches dmaengine: dw: Initialize channel before each transfer serial: core: Initialise spin lock before use in uart_configure_port() gpio: pca953x: disable regmap locking for automatic address incrementing Aneesh Kumar K.V (1): powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Angelo Dureghello (1): m68k: mm: fix node memblock init Anna Schumaker (1): NFS: Fix interrupted slots by sending a solo SEQUENCE operation Anson Huang (1): thermal/drivers: imx: Fix missing of_node_put() at probe time Anthony Iliopoulos (1): nvme: explicitly update mpath disk capacity on revalidation Ard Biesheuvel (2): arm64/alternatives: use subsections for replacement sequences arm64/alternatives: don't patch up internal branches Arjun Roy (1): mm/memory.c: properly pte_offset_map_lock/unlock in vm_insert_pages() Armas Spann (1): ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Bernard Zhao (1): drm/msm: fix potential memleak in error branch Bjorn Helgaas (1): PCI/PM: Call .bridge_d3() hook only if non-NULL Bob Peterson (5): gfs2: eliminate GIF_ORDERED in favor of list_empty gfs2: freeze should work on read-only mounts gfs2: read-only mounts should grab the sd_freeze_gl glock gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE gfs2: The freeze glock should never be frozen Carl Huang (1): net: qrtr: free flow in __qrtr_node_release Chandrakanth Patil (1): scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Charan Teja Kalla (1): dmabuf: use spinlock to access dmabuf->name Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Chris Wilson (2): drm/i915/gt: Ignore irq enabling on the virtual engines drm/i915/gt: Only swap to a random sibling once upon creation Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Christophe JAILLET (1): iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Christophe Leroy (1): tty: serial: cpm_uart: Fix behaviour for non existing GPIOs Chuck Lever (4): xprtrdma: Fix double-free in rpcrdma_ep_create() xprtrdma: Fix recursion into rpcrdma_xprt_disconnect() xprtrdma: Fix return code from rpcrdma_xprt_connect() xprtrdma: Fix handling of connect errors Chuhong Yuan (2): iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() serial: mxs-auart: add missed iounmap() in probe failure and remove Codrin Ciubotariu (1): net: dsa: microchip: set the correct number of ports Colin Ian King (3): scsi: qla2xxx: make 1-bit bit-fields unsigned int phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked xprtrdma: fix incorrect header size calculations Colin Xu (1): drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Cong Wang (4): net_sched: fix a memory leak in atm_tc_init() cgroup: fix cgroup_sk_alloc() for sk_clone_lock() cgroup: Fix sock_cgroup_data on big-endian. genetlink: get rid of family->attrbuf Dan Carpenter (2): xen/xenbus: Fix a double free in xenbus_map_ring_pv() staging: comedi: verify array index is correct before using it Dave Jiang (2): dmaengine: idxd: cleanup workqueue config after disabling dmaengine: idxd: fix misc interrupt handler thread unmasking Dave Wang (1): Input: elan_i2c - add more hardware ID for Lenovo laptops David Ahern (2): ipv6: fib6_select_path can not use out path for nexthop objects ipv6: Fix use of anycast address with loopback David Howells (1): rxrpc: Fix trace string David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Dinghao Liu (1): iio: magnetometer: ak8974: Fix runtime PM imbalance on error Dinh Nguyen (3): arm64: dts: agilex: add status to qspi dts node arm64: dts: stratix10: add status to qspi dts node arm64: dts: stratix10: increase QSPI reg address in nand dts file Dmitry Torokhov (2): HID: magicmouse: do not set up autorepeat Revert "Input: elants_i2c - report resolution information for touch major" Douglas Anderson (1): regmap: debugfs: Don't sleep while atomic for fast_io regmaps Eddie James (1): clk: AST2600: Add mux for EMMC clock Enric Balletbo i Serra (1): Revert "thermal: mediatek: fix register index error" Eric Dumazet (6): llc: make sure applications use ARPHRD_ETHER tcp: fix SO_RCVLOWAT possible hangs under high mem pressure tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: do not send silly options in SYNCOOKIES tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: allow changing MD5 keys in all socket states Esben Haabendal (2): uio_pdrv_genirq: Remove warning when irq is not specified uio_pdrv_genirq: fix use without device tree and no interrupt Florian Fainelli (1): arm64: Add missing sentinel to erratum_1463225 Frederic Weisbecker (2): timer: Prevent base->clk from moving backward timer: Fix wheel index calculation on last level Greg Kroah-Hartman (1): Linux 5.7.10 Hans de Goede (2): virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream virt: vbox: Fix guest capabilities mask check Hou Tao (1): blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 Ilya Dryomov (1): libceph: don't omit recovery_deletes in target_copy() James Hilliard (2): HID: quirks: Ignore Simply Automated UPB PIM USB: serial: cypress_m8: enable Simply Automated UPB PIM Jan Kiszka (1): Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Jeffrey Hugo (1): clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src Jerome Brunet (1): arm64: dts: meson: add missing gxl rng clock Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (3): USB: serial: iuu_phoenix: fix memory corruption Revert "serial: core: Refactor uart_unlock_and_check_sysrq()" serial: core: fix sysrq overhead regression John Johansen (1): apparmor: ensure that dfa state tables have entries Jonathan Cameron (6): iio:magnetometer:ak8974: Fix alignment and data leak issues iio:humidity:hdc100x Fix alignment and data leak issues iio:humidity:hts221 Fix alignment and data leak issues iio:pressure:ms5611 Fix buffer element alignment iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:health:afe4404 Fix timestamp alignment and prevent data leak. Josip Pavic (1): drm/amd/display: handle failed allocation during stream construction Juergen Gross (2): xen/xenbus: avoid large structs and arrays on the stack xen/xenbus: let xenbus_map_ring_valloc() return errno values only Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Kailang Yang (3): ALSA: hda/realtek - change to suitable link model for ASUS platform ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kangmin Park (1): dt-bindings: mailbox: zynqmp_ipi: fix unit address Kevin Buettner (1): copy_xstate_to_kernel: Fix typo which caused GDB regression Krishna Manikandan (1): drm/msm/dpu: allow initialization of encoder locks during encoder init Krzysztof Kozlowski (5): spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Lad Prabhakar (1): serial: sh-sci: Initialize spinlock for uart console Lingling Xu (1): spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH Linus Lüssing (1): bridge: mcast: Fix MLD2 Report IPv6 payload length check Lorenz Bauer (2): bpf: sockmap: Check value of unused args to BPF_PROG_ATTACH bpf: sockmap: Require attach_bpf_fd when detaching a program Lu Baolu (1): iommu/vt-d: Make Intel SVM code 64-bit only Maarten Lankhorst (1): drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2. Maciej S. Szmigiero (2): HID: logitech-hidpp: avoid repeated "multiplier = " log messages hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives Mantas Pucka (1): mtd: spi-nor: winbond: Fix 4-byte opcode support for w25q256 Marc Kleine-Budde (1): spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Marek Szyprowski (1): drm/exynos: Properly propagate return value in drm_iommu_attach_device() Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Masahiro Yamada (2): dt-bindings: bus: uniphier-system-bus: fix warning in example dt-bindings: fix error in 'make clean' after 'make dt_binding_check' Mathieu Desnoyers (1): sched: Fix unreliable rseq cpu_id for new tasks Matt Ranostay (1): iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Maulik Shah (3): soc: qcom: rpmh: Update dirty flag only when data changes soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Miaohe Lin (1): net: ipv4: Fix wrong type conversion from hint to rt in ip_route_use_hint() Michal Kubecek (1): ethtool: fix genlmsg_put() failure handling in ethnl_default_dumpit() Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Mika Westerberg (1): thunderbolt: Fix path indices used in USB3 tunnel discovery Mike Leach (1): coresight: etmv4: Fix CPU power management setup in probe() function Mike Rapoport (1): m68k: nommu: register start of the memory with memblock Miklos Szeredi (2): fuse: ignore 'data' argument of mount(..., MS_REMOUNT) fuse: use ->reconfigure() instead of ->remount_fs() Minas Harutyunyan (1): usb: dwc2: Fix shutdown callback in platform Miquel Raynal (7): mtd: rawnand: marvell: Fix the condition on a return code mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered mtd: rawnand: marvell: Fix probe error path mtd: rawnand: timings: Fix default tR_max and tCCS_min timings mtd: rawnand: oxnas: Keep track of registered devices mtd: rawnand: oxnas: Unregister all devices on error mtd: rawnand: oxnas: Release all devices in the _remove() path Nathan Chancellor (1): clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Navid Emamdoost (2): drm/exynos: fix ref count leak in mic_pre_enable iio: pressure: zpa2326: handle pm_runtime_get_sync failure Neil Armstrong (1): arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Nikhil Rao (1): dmaengine: idxd: fix cdev locking for open and release Paolo Abeni (1): mptcp: fix DSS map generation on fin retransmission Pavel Begunkov (1): io_uring: fix recvmsg memory leak with buffer selection Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Peter Ujfalusi (4): dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype" dmaengine: ti: k3-udma: Fix delayed_work usage for tx drain workaround dmaengine: dmatest: stop completed threads when running without set channel dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Petteri Aimonen (1): x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Pierre-Louis Bossart (1): soundwire: intel: fix memory leak with devm_kasprintf Raju P.L.S.S.S.N (1): soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Robin Gong (1): dmaengine: fsl-edma-common: correct DSIZE_32BYTE Roland Scheidegger (1): drm/vmwgfx: fix update of display surface when resolution changes Ronnie Sahlberg (1): cifs: prevent truncation from long to int in wait_for_free_credits Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sai Prakash Ranjan (3): arm64: Add MIDR value for KRYO4XX gold CPU cores arm64: Add KRYO4XX gold CPU cores to erratum list 1463225 and 1418040 arm64: Add KRYO4XX silver CPU cores to erratum list 1530923 and 1024718 Saravana Kannan (1): slimbus: core: Fix mismatch in of_node_get/put Sascha Hauer (2): net: ethernet: mvneta: Do not error out in non serdes modes net: ethernet: mvneta: Add back interface mode validation Satheesh Rajendran (1): powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Sean Tranchetti (1): genetlink: remove genl_bind Sean Wang (1): arm: dts: mt7623: add phy-mode property for gmac2 Sebastian Parschauer (1): HID: quirks: Always poll Obins Anne Pro 2 keyboard Sergei Shtylyov (1): mtd: spi-nor: spansion: fix writes on S25FS512S Shannon Nelson (2): ionic: no link check while resetting queues ionic: export features for vlans to use Srinivas Kandagatla (1): soc: qcom: socinfo: add missing soc_id sysfs entry Srinivas Pandruvada (1): ACPI: DPTF: Add battery participant for TigerLake Stephan Gerhold (1): Input: mms114 - add extra compatible for mms345l Syed Nayyar Waris (2): counter: 104-quad-8: Add lock guards - differential encoder counter: 104-quad-8: Add lock guards - filter clock prescaler Taehee Yoo (2): net: rmnet: do not allow to add multiple bridge interfaces hsr: fix interface leak in error path of hsr_dev_finalize() Takashi Iwai (3): ALSA: line6: Perform sanity check for each URB creation ALSA: line6: Sync the pending work cancel at disconnection ALSA: usb-audio: Fix race against the error recovery URB submission Taniya Das (1): clk: qcom: gcc: Add support for a new frequency for SC7180 Thomas Gleixner (1): genirq/affinity: Handle affinity setting on inactive interrupts correctly Tiezhu Yang (1): phy: rockchip: Fix return value of inno_dsidphy_probe() Tim Harvey (1): ARM: dts: imx6qdl-gw551x: fix audio SSI Toke Høiland-Jørgensen (2): sched: consistently handle layer3 header accesses in the presence of VLANs vlan: consolidate VLAN parsing code and limit max parsing depth Tom Rix (1): USB: c67x00: fix use after free in c67x00_giveback_urb Tomer Tayar (1): habanalabs: Align protection bits configuration of all TPCs Tony Lindgren (3): bus: ti-sysc: Fix wakeirq sleeping function called from invalid context bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Do not disable on suspend for no-idle Umesh Nerlige Ramappa (1): drm/i915/perf: Use GTT when saving/restoring engine GPR Vasily Averin (2): tpm_tis: extra chip->ops check on error path in tpm_tis_core_init fuse: don't ignore errors from fuse_writepages_fill() Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vinod Koul (2): clk: qcom: gcc: Add GPU and NPU clocks for SM8150 clk: qcom: gcc: Add missing UFS clocks for SM8150 Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wade Mealing (1): Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Walter Lozano (1): opp: Increase parsed_static_opps in _of_add_opp_table_v1() Wei Yongjun (1): keys: asymmetric: fix error return code in software_key_query() Will Deacon (3): arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Willem de Bruijn (1): ip: Fix SO_MARK in RST, ACK and ICMP packets Xiaojie Yuan (1): drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Yoshihiro Shimoda (1): dmaengine: sh: usb-dmac: set tx_result parameters Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy Zhu Yanjun (1): RDMA/rxe: Set default vendor ID chen gong (1): drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode dillon min (1): ARM: dts: Fix dcan driver probe failed on am437x platform hersen wu (1): drm/amd/display: OLED panel backlight adjust not work with external display connected youngjun (1): ovl: inode reference leak in ovl_is_inuse true case. Álvaro Fernández Rojas (2): mtd: rawnand: brcmnand: correctly verify erased pages mtd: rawnand: brcmnand: fix CS0 layout

4 years, 11 months

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Linux 5.4.53

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.53 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 Documentation/devicetree/bindings/usb/dwc3.txt | 2 Makefile | 2 arch/alpha/configs/defconfig | 1 arch/arm/boot/dts/am437x-l4.dtsi | 14 arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 arch/arm/boot/dts/socfpga.dtsi | 2 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 arch/arm/configs/rpc_defconfig | 1 arch/arm/configs/s3c2410_defconfig | 1 arch/arm/include/asm/clocksource.h | 11 arch/arm/kernel/vdso.c | 2 arch/arm/mach-at91/pm_suspend.S | 4 arch/arm/mach-omap2/omap-iommu.c | 43 + arch/arm/mach-omap2/pdata-quirks.c | 35 - arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 arch/arm64/include/asm/alternative.h | 16 arch/arm64/include/asm/arch_timer.h | 1 arch/arm64/include/asm/clocksource.h | 5 arch/arm64/include/asm/debug-monitors.h | 2 arch/arm64/include/asm/syscall.h | 12 arch/arm64/include/asm/thread_info.h | 1 arch/arm64/include/asm/vdso/clocksource.h | 14 arch/arm64/include/asm/vdso/compat_gettimeofday.h | 5 arch/arm64/include/asm/vdso/gettimeofday.h | 6 arch/arm64/include/asm/vdso/vsyscall.h | 4 arch/arm64/kernel/alternative.c | 16 arch/arm64/kernel/debug-monitors.c | 20 arch/arm64/kernel/ptrace.c | 29 arch/arm64/kernel/signal.c | 11 arch/arm64/kernel/syscall.c | 5 arch/arm64/kernel/vmlinux.lds.S | 3 arch/ia64/configs/zx1_defconfig | 1 arch/m68k/configs/amiga_defconfig | 1 arch/m68k/configs/apollo_defconfig | 1 arch/m68k/configs/atari_defconfig | 1 arch/m68k/configs/bvme6000_defconfig | 1 arch/m68k/configs/hp300_defconfig | 1 arch/m68k/configs/mac_defconfig | 1 arch/m68k/configs/multi_defconfig | 1 arch/m68k/configs/mvme147_defconfig | 1 arch/m68k/configs/mvme16x_defconfig | 1 arch/m68k/configs/q40_defconfig | 1 arch/m68k/configs/sun3_defconfig | 1 arch/m68k/configs/sun3x_defconfig | 1 arch/m68k/kernel/setup_no.c | 3 arch/m68k/mm/mcfmmu.c | 2 arch/mips/configs/bigsur_defconfig | 1 arch/mips/configs/fuloong2e_defconfig | 1 arch/mips/configs/ip27_defconfig | 1 arch/mips/configs/ip32_defconfig | 1 arch/mips/configs/jazz_defconfig | 1 arch/mips/configs/malta_defconfig | 1 arch/mips/configs/malta_kvm_defconfig | 1 arch/mips/configs/malta_kvm_guest_defconfig | 1 arch/mips/configs/maltaup_xpa_defconfig | 1 arch/mips/configs/rm200_defconfig | 1 arch/powerpc/configs/85xx-hw.config | 1 arch/powerpc/configs/amigaone_defconfig | 1 arch/powerpc/configs/chrp32_defconfig | 1 arch/powerpc/configs/g5_defconfig | 1 arch/powerpc/configs/maple_defconfig | 1 arch/powerpc/configs/pasemi_defconfig | 1 arch/powerpc/configs/pmac32_defconfig | 1 arch/powerpc/configs/powernv_defconfig | 1 arch/powerpc/configs/ppc64_defconfig | 1 arch/powerpc/configs/ppc64e_defconfig | 1 arch/powerpc/configs/ppc6xx_defconfig | 1 arch/powerpc/configs/pseries_defconfig | 1 arch/powerpc/configs/skiroot_defconfig | 1 arch/powerpc/kernel/paca.c | 2 arch/powerpc/mm/book3s64/pkeys.c | 12 arch/riscv/include/asm/thread_info.h | 4 arch/sh/configs/sh03_defconfig | 1 arch/sparc/configs/sparc64_defconfig | 1 arch/x86/configs/i386_defconfig | 1 arch/x86/configs/x86_64_defconfig | 1 arch/x86/include/asm/fpu/internal.h | 5 arch/x86/kernel/apic/vector.c | 22 arch/x86/kernel/fpu/core.c | 6 arch/x86/kernel/fpu/xstate.c | 2 block/blk-merge.c | 23 block/blk-mq-debugfs.c | 3 crypto/asymmetric_keys/public_key.c | 1 drivers/acpi/video_detect.c | 19 drivers/base/regmap/regmap-debugfs.c | 52 - drivers/block/zram/zram_drv.c | 3 drivers/bus/ti-sysc.c | 331 ++++++---- drivers/char/tpm/tpm_tis_core.c | 2 drivers/char/virtio_console.c | 3 drivers/clk/clk-ast2600.c | 49 + drivers/clk/mvebu/Kconfig | 1 drivers/clk/qcom/gcc-sm8150.c | 148 ++++ drivers/clocksource/arm_arch_timer.c | 19 drivers/crypto/Kconfig | 8 drivers/dma/dmatest.c | 2 drivers/dma/dw/core.c | 12 drivers/dma/fsl-edma-common.h | 2 drivers/dma/fsl-edma.c | 7 drivers/dma/mcf-edma.c | 7 drivers/dma/sh/usb-dmac.c | 2 drivers/gpio/gpio-pca953x.c | 1 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 drivers/gpu/drm/i915/gt/intel_lrc.c | 1 drivers/gpu/drm/i915/gvt/handlers.c | 4 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 drivers/gpu/drm/msm/msm_submitqueue.c | 4 drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 drivers/hid/hid-ids.h | 3 drivers/hid/hid-logitech-hidpp.c | 2 drivers/hid/hid-magicmouse.c | 6 drivers/hid/hid-quirks.c | 5 drivers/hwmon/emc2103.c | 2 drivers/hwtracing/intel_th/core.c | 21 drivers/hwtracing/intel_th/pci.c | 15 drivers/hwtracing/intel_th/sth.c | 4 drivers/i2c/busses/i2c-eg20t.c | 1 drivers/iio/accel/mma8452.c | 5 drivers/iio/adc/ad7780.c | 2 drivers/iio/health/afe4403.c | 13 drivers/iio/health/afe4404.c | 8 drivers/iio/humidity/hdc100x.c | 10 drivers/iio/humidity/hts221.h | 7 drivers/iio/humidity/hts221_buffer.c | 9 drivers/iio/industrialio-core.c | 2 drivers/iio/magnetometer/ak8974.c | 29 drivers/iio/pressure/ms5611_core.c | 11 drivers/iio/pressure/zpa2326.c | 4 drivers/infiniband/hw/mlx5/qp.c | 2 drivers/input/serio/i8042-x86ia64io.h | 7 drivers/input/touchscreen/goodix.c | 22 drivers/input/touchscreen/mms114.c | 17 drivers/iommu/Kconfig | 2 drivers/misc/atmel-ssc.c | 24 drivers/misc/habanalabs/goya/goya_security.c | 99 ++ drivers/misc/mei/bus.c | 3 drivers/mmc/host/mmci.c | 34 - drivers/mmc/host/mmci.h | 8 drivers/mmc/host/sdhci.c | 2 drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 drivers/mtd/nand/raw/marvell_nand.c | 27 drivers/mtd/nand/raw/nand_timings.c | 5 drivers/mtd/nand/raw/oxnas_nand.c | 24 drivers/net/dsa/bcm_sf2.c | 2 drivers/net/dsa/microchip/ksz8795.c | 3 drivers/net/dsa/microchip/ksz9477.c | 3 drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c | 4 drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h | 2 drivers/net/ethernet/cadence/macb_main.c | 6 drivers/net/ethernet/marvell/mvneta.c | 24 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 1 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 19 drivers/net/phy/sfp-bus.c | 79 ++ drivers/net/usb/qmi_wwan.c | 1 drivers/of/of_mdio.c | 9 drivers/pci/pci.c | 4 drivers/phy/allwinner/phy-sun4i-usb.c | 5 drivers/scsi/Kconfig | 9 drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 drivers/scsi/sr_vendor.c | 8 drivers/slimbus/core.c | 1 drivers/soc/qcom/rpmh-rsc.c | 98 +- drivers/soc/qcom/rpmh.c | 56 - drivers/soc/qcom/socinfo.c | 2 drivers/soundwire/intel.c | 5 drivers/spi/spi-fsl-dspi.c | 15 drivers/spi/spi-sprd-adi.c | 2 drivers/spi/spi-sun6i.c | 14 drivers/staging/comedi/drivers/addi_apci_1500.c | 10 drivers/thermal/cpu_cooling.c | 6 drivers/thermal/imx_thermal.c | 7 drivers/thermal/intel/int340x_thermal/int3403_thermal.c | 2 drivers/thermal/mtk_thermal.c | 6 drivers/tty/serial/mxs-auart.c | 12 drivers/tty/serial/xilinx_uartps.c | 1 drivers/uio/uio_pdrv_genirq.c | 4 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 drivers/usb/dwc2/platform.c | 3 drivers/usb/gadget/function/f_uac1_legacy.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/host/ehci-platform.c | 4 drivers/usb/host/ohci-platform.c | 5 drivers/usb/host/xhci-plat.c | 10 drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 drivers/usb/serial/iuu_phoenix.c | 8 drivers/usb/serial/option.c | 6 drivers/virt/vboxguest/vboxguest_core.c | 6 drivers/virt/vboxguest/vboxguest_core.h | 15 drivers/virt/vboxguest/vboxguest_linux.c | 3 drivers/virt/vboxguest/vmmdev.h | 2 fs/cifs/transport.c | 2 fs/fuse/file.c | 14 fs/fuse/inode.c | 15 fs/gfs2/ops_fstype.c | 12 fs/nfs/nfs4proc.c | 20 fs/overlayfs/export.c | 2 fs/overlayfs/file.c | 10 fs/overlayfs/super.c | 23 include/linux/blkdev.h | 1 include/linux/cgroup-defs.h | 8 include/linux/cgroup.h | 4 include/linux/if_vlan.h | 29 include/linux/input/elan-i2c-ids.h | 7 include/linux/platform_data/ti-sysc.h | 1 include/net/dst.h | 10 include/net/genetlink.h | 8 include/net/inet_ecn.h | 25 include/net/pkt_sched.h | 11 include/trace/events/rxrpc.h | 2 include/uapi/linux/vboxguest.h | 4 kernel/cgroup/cgroup.c | 31 kernel/irq/manage.c | 37 + kernel/sched/core.c | 2 kernel/sched/fair.c | 16 kernel/time/timer.c | 21 net/bridge/br_multicast.c | 2 net/ceph/osd_client.c | 1 net/core/filter.c | 10 net/core/sock.c | 2 net/ipv4/icmp.c | 4 net/ipv4/ip_output.c | 2 net/ipv4/ping.c | 3 net/ipv4/tcp.c | 15 net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_input.c | 2 net/ipv4/tcp_ipv4.c | 15 net/ipv4/tcp_output.c | 8 net/ipv6/icmp.c | 4 net/ipv6/route.c | 7 net/l2tp/l2tp_core.c | 5 net/llc/af_llc.c | 10 net/netlink/genetlink.c | 49 - net/sched/act_connmark.c | 9 net/sched/act_csum.c | 2 net/sched/act_ct.c | 9 net/sched/act_ctinfo.c | 9 net/sched/act_mpls.c | 2 net/sched/act_skbedit.c | 2 net/sched/cls_api.c | 2 net/sched/cls_flow.c | 8 net/sched/cls_flower.c | 2 net/sched/em_ipset.c | 2 net/sched/em_ipt.c | 2 net/sched/em_meta.c | 2 net/sched/sch_atm.c | 8 net/sched/sch_cake.c | 4 net/sched/sch_dsmark.c | 6 net/sched/sch_teql.c | 2 net/sunrpc/xprtrdma/rpc_rdma.c | 4 security/apparmor/match.c | 5 sound/pci/hda/patch_realtek.c | 27 sound/usb/card.c | 12 sound/usb/clock.c | 59 + sound/usb/line6/capture.c | 2 sound/usb/line6/driver.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 sound/usb/pcm.c | 7 sound/usb/quirks-table.h | 86 -- sound/usb/quirks.c | 67 +- sound/usb/quirks.h | 2 tools/perf/util/stat.c | 6 tools/testing/selftests/net/fib_nexthops.sh | 13 273 files changed, 2040 insertions(+), 934 deletions(-) AceLan Kao (2): net: usb: qmi_wwan: add support for Quectel EG95 LTE modem USB: serial: option: add Quectel EG95 LTE modem Aharon Landau (1): RDMA/mlx5: Verify that QP is created with RQ or SQ Alex Hung (1): thermal: int3403_thermal: Downgrade error message Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Shishkin (4): intel_th: pci: Add Jasper Lake CPU support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Emmitsburg PCH support intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Tsoy (1): ALSA: usb-audio: Add support for MOTU MicroBook IIc Alexander Usyskin (1): mei: bus: don't clean driver pointer Amir Goldstein (3): ovl: fix regression with re-formatted lower squashfs ovl: relax WARN_ON() when decoding lower directory file handle ovl: fix unneeded call to ovl_change_flags() Andreas Schwab (1): riscv: use 16KB kernel stack on 64-bit Andrey Lebedev (1): drm/sun4i: tcon: Separate quirks for tcon0 and tcon1 on A20 Andy Shevchenko (3): i2c: eg20t: Load module automatically if ID matches dmaengine: dw: Initialize channel before each transfer gpio: pca953x: disable regmap locking for automatic address incrementing Aneesh Kumar K.V (1): powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Angelo Dureghello (1): m68k: mm: fix node memblock init Anna Schumaker (1): NFS: Fix interrupted slots by sending a solo SEQUENCE operation Anson Huang (1): thermal/drivers: imx: Fix missing of_node_put() at probe time Ard Biesheuvel (2): arm64/alternatives: use subsections for replacement sequences arm64/alternatives: don't patch up internal branches Armas Spann (1): ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Bernard Zhao (1): drm/msm: fix potential memleak in error branch Bjorn Helgaas (1): PCI/PM: Call .bridge_d3() hook only if non-NULL Bob Peterson (1): gfs2: read-only mounts should grab the sd_freeze_gl glock Chandrakanth Patil (1): scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Chris Wilson (1): drm/i915/gt: Ignore irq enabling on the virtual engines Chris Wulff (1): ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8) Christoffer Nielsen (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Christophe JAILLET (1): iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Chuhong Yuan (2): iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() serial: mxs-auart: add missed iounmap() in probe failure and remove Claudiu Beznea (1): ARM: at91: pm: add quirk for sam9x60's ulp1 Codrin Ciubotariu (1): net: dsa: microchip: set the correct number of ports Colin Ian King (2): phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked xprtrdma: fix incorrect header size calculations Colin Xu (1): drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Cong Wang (3): net_sched: fix a memory leak in atm_tc_init() cgroup: fix cgroup_sk_alloc() for sk_clone_lock() cgroup: Fix sock_cgroup_data on big-endian. Dan Carpenter (1): staging: comedi: verify array index is correct before using it Dave Wang (1): Input: elan_i2c - add more hardware ID for Lenovo laptops David Ahern (2): ipv6: fib6_select_path can not use out path for nexthop objects ipv6: Fix use of anycast address with loopback David Howells (1): rxrpc: Fix trace string David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Diego Elio Pettenò (1): scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled Dinghao Liu (1): iio: magnetometer: ak8974: Fix runtime PM imbalance on error Dmitry Bogdanov (1): net: atlantic: fix ip dst and ipv6 address filters Dmitry Torokhov (1): HID: magicmouse: do not set up autorepeat Douglas Anderson (1): regmap: debugfs: Don't sleep while atomic for fast_io regmaps Eddie James (1): clk: AST2600: Add mux for EMMC clock Emmanuel Pescosta (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S Enric Balletbo i Serra (1): Revert "thermal: mediatek: fix register index error" Eric Dumazet (6): llc: make sure applications use ARPHRD_ETHER tcp: fix SO_RCVLOWAT possible hangs under high mem pressure tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: do not send silly options in SYNCOOKIES tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: allow changing MD5 keys in all socket states Esben Haabendal (2): uio_pdrv_genirq: Remove warning when irq is not specified uio_pdrv_genirq: fix use without device tree and no interrupt Finley Xiao (1): thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Florian Fainelli (2): net: dsa: bcm_sf2: Fix node reference count of: of_mdio: Correct loop scanning logic Frederic Weisbecker (2): timer: Prevent base->clk from moving backward timer: Fix wheel index calculation on last level Greg Kroah-Hartman (1): Linux 5.4.53 Gregor Pintar (1): ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2 Haibo Chen (1): mmc: sdhci: do not enable card detect interrupt for gpio cd type Hans de Goede (4): HID: quirks: Remove ITE 8595 entry from hid_have_special_driver ACPI: video: Use native backlight on Acer Aspire 5783z virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream virt: vbox: Fix guest capabilities mask check Hou Tao (1): blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 Ilya Dryomov (1): libceph: don't omit recovery_deletes in target_copy() James Hilliard (2): HID: quirks: Ignore Simply Automated UPB PIM USB: serial: cypress_m8: enable Simply Automated UPB PIM Jan Kiszka (1): Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Jerome Brunet (1): arm64: dts: meson: add missing gxl rng clock Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (1): USB: serial: iuu_phoenix: fix memory corruption John Johansen (1): apparmor: ensure that dfa state tables have entries Jonathan Cameron (6): iio:magnetometer:ak8974: Fix alignment and data leak issues iio:humidity:hdc100x Fix alignment and data leak issues iio:humidity:hts221 Fix alignment and data leak issues iio:pressure:ms5611 Fix buffer element alignment iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:health:afe4404 Fix timestamp alignment and prevent data leak. Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Kailang Yang (3): ALSA: hda/realtek - change to suitable link model for ASUS platform ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kangmin Park (1): dt-bindings: mailbox: zynqmp_ipi: fix unit address Kevin Buettner (1): copy_xstate_to_kernel: Fix typo which caused GDB regression Krishna Manikandan (1): drm/msm/dpu: allow initialization of encoder locks during encoder init Krzysztof Kozlowski (5): spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Lingling Xu (1): spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH Linus Lüssing (1): bridge: mcast: Fix MLD2 Report IPv6 payload length check Linus Walleij (1): mmc: mmci: Support any block sizes for ux500v2 and qcom variant Lu Baolu (1): iommu/vt-d: Make Intel SVM code 64-bit only Maciej S. Szmigiero (1): HID: logitech-hidpp: avoid repeated "multiplier = " log messages Marc Kleine-Budde (1): spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Marc Zyngier (3): arm64: Introduce a way to disable the 32bit vdso arm64: arch_timer: Allow an workaround descriptor to disable compat vdso arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 Marek Szyprowski (1): drm/exynos: Properly propagate return value in drm_iommu_attach_device() Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Mathieu Desnoyers (1): sched: Fix unreliable rseq cpu_id for new tasks Matt Ranostay (1): iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Maulik Shah (3): soc: qcom: rpmh: Update dirty flag only when data changes soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Mike Rapoport (1): m68k: nommu: register start of the memory with memblock Miklos Szeredi (2): fuse: ignore 'data' argument of mount(..., MS_REMOUNT) fuse: use ->reconfigure() instead of ->remount_fs() Minas Harutyunyan (1): usb: dwc2: Fix shutdown callback in platform Ming Lei (2): block: fix splitting segments on boundary masks block: fix get_max_segment_size() overflow on 32bit arch Miquel Raynal (7): mtd: rawnand: marvell: Fix the condition on a return code mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered mtd: rawnand: marvell: Fix probe error path mtd: rawnand: timings: Fix default tR_max and tCCS_min timings mtd: rawnand: oxnas: Keep track of registered devices mtd: rawnand: oxnas: Unregister all devices on error mtd: rawnand: oxnas: Release all devices in the _remove() path Nathan Chancellor (1): clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Navid Emamdoost (2): drm/exynos: fix ref count leak in mic_pre_enable iio: pressure: zpa2326: handle pm_runtime_get_sync failure Neil Armstrong (3): arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Paul Menzel (1): ACPI: video: Use native backlight on Acer TravelMate 5735Z Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Peter Ujfalusi (1): dmaengine: dmatest: stop completed threads when running without set channel Petteri Aimonen (1): x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Pierre-Louis Bossart (1): soundwire: intel: fix memory leak with devm_kasprintf Raju P.L.S.S.S.N (1): soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Robin Gong (1): dmaengine: fsl-edma-common: correct DSIZE_32BYTE Ronnie Sahlberg (1): cifs: prevent truncation from long to int in wait_for_free_credits Russell King (2): net: sfp: add support for module quirks net: sfp: add some quirks for GPON modules Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Saravana Kannan (1): slimbus: core: Fix mismatch in of_node_get/put Sascha Hauer (2): net: ethernet: mvneta: Do not error out in non serdes modes net: ethernet: mvneta: Add back interface mode validation Sasha Levin (4): net: macb: call pm_runtime_put_sync on failure path Revert "usb/ohci-platform: Fix a warning when hibernating" Revert "usb/ehci-platform: Set PM runtime as active on resume" Revert "usb/xhci-plat: Set PM runtime as active on resume" Satheesh Rajendran (1): powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Sean Tranchetti (1): genetlink: remove genl_bind Sean Wang (1): arm: dts: mt7623: add phy-mode property for gmac2 Sebastian Parschauer (1): HID: quirks: Always poll Obins Anne Pro 2 keyboard Sergei A. Trusov (1): Input: goodix - fix touch coordinates on Cube I15-TC Shannon Nelson (1): ionic: export features for vlans to use Srinivas Kandagatla (1): soc: qcom: socinfo: add missing soc_id sysfs entry Stephan Gerhold (1): Input: mms114 - add extra compatible for mms345l Suman Anna (2): ARM: OMAP2+: Add workaround for DRA7 DSP MStandby errata i879 ARM: OMAP2+: use separate IOMMU pdata to fix DRA7 IPU1 boot Taehee Yoo (1): net: rmnet: fix lower interface leak Takashi Iwai (4): ALSA: usb-audio: Rewrite registration quirk handling ALSA: line6: Perform sanity check for each URB creation ALSA: line6: Sync the pending work cancel at disconnection ALSA: usb-audio: Fix race against the error recovery URB submission Tero Kristo (1): ARM: OMAP4+: remove pdata quirks for omap4+ iommus Thomas Gleixner (1): genirq/affinity: Handle affinity setting on inactive interrupts correctly Toke Høiland-Jørgensen (2): sched: consistently handle layer3 header accesses in the presence of VLANs vlan: consolidate VLAN parsing code and limit max parsing depth Tom Rix (1): USB: c67x00: fix use after free in c67x00_giveback_urb Tomer Tayar (1): habanalabs: Align protection bits configuration of all TPCs Tony Lindgren (9): bus: ti-sysc: Rename clk related quirks to pre_reset and post_reset quirks bus: ti-sysc: Consider non-existing registers too when matching quirks bus: ti-sysc: Handle module unlock quirk needed for some RTC bus: ti-sysc: Detect display subsystem related devices bus: ti-sysc: Detect EDMA and set quirk flags for tptc bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit bus: ti-sysc: Fix wakeirq sleeping function called from invalid context bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Do not disable on suspend for no-idle Tudor Ambarus (1): crypto: atmel - Fix selection of CRYPTO_AUTHENC Vasily Averin (2): tpm_tis: extra chip->ops check on error path in tpm_tis_core_init fuse: don't ignore errors from fuse_writepages_fill() Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vinod Koul (2): clk: qcom: gcc: Add GPU and NPU clocks for SM8150 clk: qcom: gcc: Add missing UFS clocks for SM8150 Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wade Mealing (1): Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Wei Yongjun (1): keys: asymmetric: fix error return code in software_key_query() Will Deacon (3): arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Willem de Bruijn (1): ip: Fix SO_MARK in RST, ACK and ICMP packets Xiaojie Yuan (1): drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Yoshihiro Shimoda (1): dmaengine: sh: usb-dmac: set tx_result parameters YueHaibing (1): crypto: atmel - Fix build error of CRYPTO_AUTHENC Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy dillon min (1): ARM: dts: Fix dcan driver probe failed on am437x platform youngjun (1): ovl: inode reference leak in ovl_is_inuse true case. Álvaro Fernández Rojas (2): mtd: rawnand: brcmnand: correctly verify erased pages mtd: rawnand: brcmnand: fix CS0 layout

4 years, 11 months

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Linux 4.19.134

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.134 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/usb/dwc3.txt | 2 Makefile | 2 arch/alpha/defconfig | 1 arch/arm/boot/dts/socfpga.dtsi | 2 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 arch/arm/configs/rpc_defconfig | 1 arch/arm/configs/s3c2410_defconfig | 1 arch/arm/mach-at91/pm_suspend.S | 4 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/include/asm/alternative.h | 16 +-- arch/arm64/include/asm/debug-monitors.h | 2 arch/arm64/include/asm/syscall.h | 12 ++ arch/arm64/include/asm/thread_info.h | 1 arch/arm64/kernel/alternative.c | 16 --- arch/arm64/kernel/debug-monitors.c | 20 +++- arch/arm64/kernel/ptrace.c | 29 ++++-- arch/arm64/kernel/signal.c | 11 -- arch/arm64/kernel/syscall.c | 5 - arch/arm64/kernel/vmlinux.lds.S | 3 arch/ia64/configs/zx1_defconfig | 1 arch/m68k/configs/amiga_defconfig | 1 arch/m68k/configs/apollo_defconfig | 1 arch/m68k/configs/atari_defconfig | 1 arch/m68k/configs/bvme6000_defconfig | 1 arch/m68k/configs/hp300_defconfig | 1 arch/m68k/configs/mac_defconfig | 1 arch/m68k/configs/multi_defconfig | 1 arch/m68k/configs/mvme147_defconfig | 1 arch/m68k/configs/mvme16x_defconfig | 1 arch/m68k/configs/q40_defconfig | 1 arch/m68k/configs/sun3_defconfig | 1 arch/m68k/configs/sun3x_defconfig | 1 arch/m68k/kernel/setup_no.c | 3 arch/m68k/mm/mcfmmu.c | 2 arch/mips/configs/bigsur_defconfig | 1 arch/mips/configs/fuloong2e_defconfig | 1 arch/mips/configs/ip27_defconfig | 1 arch/mips/configs/ip32_defconfig | 1 arch/mips/configs/jazz_defconfig | 1 arch/mips/configs/malta_defconfig | 1 arch/mips/configs/malta_kvm_defconfig | 1 arch/mips/configs/malta_kvm_guest_defconfig | 1 arch/mips/configs/maltaup_xpa_defconfig | 1 arch/mips/configs/rm200_defconfig | 1 arch/mips/kernel/time.c | 13 -- arch/powerpc/configs/85xx-hw.config | 1 arch/powerpc/configs/amigaone_defconfig | 1 arch/powerpc/configs/chrp32_defconfig | 1 arch/powerpc/configs/g5_defconfig | 1 arch/powerpc/configs/maple_defconfig | 1 arch/powerpc/configs/pasemi_defconfig | 1 arch/powerpc/configs/pmac32_defconfig | 1 arch/powerpc/configs/powernv_defconfig | 1 arch/powerpc/configs/ppc64_defconfig | 1 arch/powerpc/configs/ppc64e_defconfig | 1 arch/powerpc/configs/ppc6xx_defconfig | 1 arch/powerpc/configs/pseries_defconfig | 1 arch/powerpc/configs/skiroot_defconfig | 1 arch/powerpc/mm/pkeys.c | 12 +- arch/riscv/include/asm/thread_info.h | 4 arch/sh/configs/sh03_defconfig | 1 arch/sparc/configs/sparc64_defconfig | 1 arch/x86/configs/i386_defconfig | 1 arch/x86/configs/x86_64_defconfig | 1 arch/x86/kernel/apic/vector.c | 22 +--- arch/x86/kernel/fpu/xstate.c | 2 drivers/acpi/video_detect.c | 19 ++++ drivers/base/regmap/regmap-debugfs.c | 52 ++++++----- drivers/block/zram/zram_drv.c | 3 drivers/char/tpm/tpm_tis_core.c | 2 drivers/char/virtio_console.c | 3 drivers/dma/fsl-edma.c | 7 + drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 drivers/gpu/drm/msm/msm_submitqueue.c | 4 drivers/hid/hid-ids.h | 3 drivers/hid/hid-magicmouse.c | 6 + drivers/hid/hid-quirks.c | 5 - drivers/hwmon/emc2103.c | 2 drivers/hwtracing/intel_th/core.c | 21 +++- drivers/hwtracing/intel_th/pci.c | 15 +++ drivers/hwtracing/intel_th/sth.c | 4 drivers/i2c/busses/i2c-eg20t.c | 1 drivers/iio/accel/mma8452.c | 5 - drivers/iio/health/afe4403.c | 13 +- drivers/iio/health/afe4404.c | 8 + drivers/iio/humidity/hdc100x.c | 10 +- drivers/iio/humidity/hts221.h | 7 + drivers/iio/humidity/hts221_buffer.c | 9 + drivers/iio/magnetometer/ak8974.c | 29 +++--- drivers/iio/pressure/ms5611_core.c | 11 +- drivers/iio/pressure/zpa2326.c | 4 drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/mms114.c | 17 +++ drivers/misc/atmel-ssc.c | 24 ++--- drivers/misc/mei/bus.c | 3 drivers/mmc/host/sdhci.c | 2 drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5 - drivers/mtd/nand/raw/marvell_nand.c | 25 +++-- drivers/mtd/nand/raw/nand_timings.c | 5 - drivers/mtd/nand/raw/oxnas_nand.c | 24 +++-- drivers/net/dsa/bcm_sf2.c | 2 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 19 ++-- drivers/net/phy/sfp-bus.c | 79 ++++++++++++++++ drivers/net/usb/qmi_wwan.c | 1 drivers/of/of_mdio.c | 9 + drivers/phy/allwinner/phy-sun4i-usb.c | 5 - drivers/scsi/Kconfig | 9 - drivers/scsi/sr_vendor.c | 8 - drivers/slimbus/core.c | 1 drivers/soc/qcom/rpmh-rsc.c | 98 +++++++++++++-------- drivers/soc/qcom/rpmh.c | 56 +++++------- drivers/spi/spi-fsl-dspi.c | 17 --- drivers/spi/spi-sprd-adi.c | 2 drivers/spi/spi-sun6i.c | 14 +-- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +- drivers/thermal/cpu_cooling.c | 6 - drivers/thermal/mtk_thermal.c | 6 - drivers/tty/serial/mxs-auart.c | 12 +- drivers/uio/uio_pdrv_genirq.c | 2 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 +++++ drivers/usb/dwc2/platform.c | 3 drivers/usb/gadget/function/f_uac1_legacy.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/host/ehci-platform.c | 4 drivers/usb/host/ohci-platform.c | 5 - drivers/usb/host/xhci-plat.c | 10 -- drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 drivers/usb/serial/iuu_phoenix.c | 8 + drivers/usb/serial/option.c | 6 + drivers/virt/vboxguest/vboxguest_core.c | 6 - drivers/virt/vboxguest/vboxguest_core.h | 15 +++ drivers/virt/vboxguest/vboxguest_linux.c | 3 drivers/virt/vboxguest/vmmdev.h | 2 fs/fuse/file.c | 12 ++ fs/gfs2/ops_fstype.c | 12 ++ fs/overlayfs/export.c | 2 fs/overlayfs/file.c | 10 +- fs/overlayfs/super.c | 11 ++ include/linux/cgroup-defs.h | 8 + include/linux/cgroup.h | 4 include/linux/if_vlan.h | 29 ++++-- include/linux/printk.h | 5 - include/net/dst.h | 10 +- include/net/genetlink.h | 8 - include/net/inet_ecn.h | 23 +++- include/net/pkt_sched.h | 11 -- include/trace/events/rxrpc.h | 2 include/uapi/linux/vboxguest.h | 4 init/main.c | 1 kernel/cgroup/cgroup.c | 29 +++--- kernel/irq/manage.c | 37 +++++++ kernel/printk/internal.h | 5 + kernel/printk/printk.c | 34 +++++++ kernel/printk/printk_safe.c | 11 -- kernel/sched/core.c | 2 kernel/sched/fair.c | 10 +- kernel/time/timer.c | 21 +++- net/ceph/osd_client.c | 1 net/core/filter.c | 8 - net/core/sock.c | 2 net/ipv4/ping.c | 3 net/ipv4/tcp.c | 15 +-- net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_input.c | 2 net/ipv4/tcp_ipv4.c | 15 ++- net/ipv4/tcp_output.c | 8 + net/l2tp/l2tp_core.c | 5 - net/llc/af_llc.c | 10 +- net/netlink/genetlink.c | 49 ---------- net/sched/act_connmark.c | 9 + net/sched/act_csum.c | 2 net/sched/act_skbedit.c | 2 net/sched/cls_api.c | 2 net/sched/cls_flow.c | 8 - net/sched/cls_flower.c | 2 net/sched/em_ipset.c | 2 net/sched/em_meta.c | 2 net/sched/sch_atm.c | 8 - net/sched/sch_cake.c | 4 net/sched/sch_dsmark.c | 6 - net/sched/sch_teql.c | 2 security/apparmor/match.c | 5 + sound/pci/hda/patch_realtek.c | 6 - sound/usb/card.c | 12 +- sound/usb/line6/capture.c | 2 sound/usb/line6/driver.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 ++- sound/usb/quirks.c | 36 +++++++ sound/usb/quirks.h | 2 tools/perf/util/srcline.c | 16 +++ tools/perf/util/stat.c | 6 - 195 files changed, 1032 insertions(+), 590 deletions(-) AceLan Kao (2): net: usb: qmi_wwan: add support for Quectel EG95 LTE modem USB: serial: option: add Quectel EG95 LTE modem Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Shishkin (4): intel_th: pci: Add Jasper Lake CPU support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Emmitsburg PCH support intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Usyskin (1): mei: bus: don't clean driver pointer Amir Goldstein (2): ovl: relax WARN_ON() when decoding lower directory file handle ovl: fix unneeded call to ovl_change_flags() Andreas Schwab (1): riscv: use 16KB kernel stack on 64-bit Andy Shevchenko (1): i2c: eg20t: Load module automatically if ID matches Aneesh Kumar K.V (1): powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Angelo Dureghello (2): m68k: mm: fix node memblock init spi: fix initial SPI_SR value in spi-fsl-dspi Ard Biesheuvel (2): arm64/alternatives: use subsections for replacement sequences arm64/alternatives: don't patch up internal branches Bernard Zhao (1): drm/msm: fix potential memleak in error branch Bob Peterson (1): gfs2: read-only mounts should grab the sd_freeze_gl glock Changbin Du (1): perf: Make perf able to build with latest libbfd Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Chris Wulff (1): ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8) Christoffer Nielsen (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Chuhong Yuan (2): iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() serial: mxs-auart: add missed iounmap() in probe failure and remove Claudiu Beznea (1): ARM: at91: pm: add quirk for sam9x60's ulp1 Colin Ian King (1): phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Cong Wang (3): net_sched: fix a memory leak in atm_tc_init() cgroup: fix cgroup_sk_alloc() for sk_clone_lock() cgroup: Fix sock_cgroup_data on big-endian. Dan Carpenter (1): staging: comedi: verify array index is correct before using it David Howells (1): rxrpc: Fix trace string David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Diego Elio Pettenò (1): scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled Dinghao Liu (1): iio: magnetometer: ak8974: Fix runtime PM imbalance on error Dmitry Torokhov (1): HID: magicmouse: do not set up autorepeat Douglas Anderson (1): regmap: debugfs: Don't sleep while atomic for fast_io regmaps Emmanuel Pescosta (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S Enric Balletbo i Serra (1): Revert "thermal: mediatek: fix register index error" Eric Dumazet (6): llc: make sure applications use ARPHRD_ETHER tcp: fix SO_RCVLOWAT possible hangs under high mem pressure tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: do not send silly options in SYNCOOKIES tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: allow changing MD5 keys in all socket states Esben Haabendal (1): uio_pdrv_genirq: fix use without device tree and no interrupt Finley Xiao (1): thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Florian Fainelli (2): net: dsa: bcm_sf2: Fix node reference count of: of_mdio: Correct loop scanning logic Frederic Weisbecker (2): timer: Prevent base->clk from moving backward timer: Fix wheel index calculation on last level Greg Kroah-Hartman (1): Linux 4.19.134 Haibo Chen (1): mmc: sdhci: do not enable card detect interrupt for gpio cd type Hans de Goede (4): HID: quirks: Remove ITE 8595 entry from hid_have_special_driver ACPI: video: Use native backlight on Acer Aspire 5783z virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream virt: vbox: Fix guest capabilities mask check Huacai Chen (1): MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 Ilya Dryomov (1): libceph: don't omit recovery_deletes in target_copy() James Hilliard (2): HID: quirks: Ignore Simply Automated UPB PIM USB: serial: cypress_m8: enable Simply Automated UPB PIM Jerome Brunet (1): arm64: dts: meson: add missing gxl rng clock Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (1): USB: serial: iuu_phoenix: fix memory corruption John Johansen (1): apparmor: ensure that dfa state tables have entries Jonathan Cameron (6): iio:magnetometer:ak8974: Fix alignment and data leak issues iio:humidity:hdc100x Fix alignment and data leak issues iio:humidity:hts221 Fix alignment and data leak issues iio:pressure:ms5611 Fix buffer element alignment iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:health:afe4404 Fix timestamp alignment and prevent data leak. Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Kailang Yang (2): ALSA: hda/realtek - change to suitable link model for ASUS platform ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 Kevin Buettner (1): copy_xstate_to_kernel: Fix typo which caused GDB regression Krzysztof Kozlowski (3): spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Lingling Xu (1): spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH Marc Kleine-Budde (1): spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Mathieu Desnoyers (1): sched: Fix unreliable rseq cpu_id for new tasks Maulik Shah (3): soc: qcom: rpmh: Update dirty flag only when data changes soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Mike Rapoport (1): m68k: nommu: register start of the memory with memblock Minas Harutyunyan (1): usb: dwc2: Fix shutdown callback in platform Miquel Raynal (6): mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered mtd: rawnand: marvell: Fix probe error path mtd: rawnand: timings: Fix default tR_max and tCCS_min timings mtd: rawnand: oxnas: Keep track of registered devices mtd: rawnand: oxnas: Unregister all devices on error mtd: rawnand: oxnas: Release all devices in the _remove() path Navid Emamdoost (2): drm/exynos: fix ref count leak in mic_pre_enable iio: pressure: zpa2326: handle pm_runtime_get_sync failure Neil Armstrong (1): doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Paul Menzel (1): ACPI: video: Use native backlight on Acer TravelMate 5735Z Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Raju P.L.S.S.S.N (1): soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Russell King (2): net: sfp: add support for module quirks net: sfp: add some quirks for GPON modules Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Saravana Kannan (1): slimbus: core: Fix mismatch in of_node_get/put Sasha Levin (3): Revert "usb/ohci-platform: Fix a warning when hibernating" Revert "usb/xhci-plat: Set PM runtime as active on resume" Revert "usb/ehci-platform: Set PM runtime as active on resume" Sean Tranchetti (1): genetlink: remove genl_bind Sebastian Parschauer (1): HID: quirks: Always poll Obins Anne Pro 2 keyboard Sergey Senozhatsky (1): printk: queue wake_up_klogd irq_work only if per-CPU areas are ready Stephan Gerhold (1): Input: mms114 - add extra compatible for mms345l Taehee Yoo (1): net: rmnet: fix lower interface leak Takashi Iwai (4): ALSA: usb-audio: Rewrite registration quirk handling ALSA: line6: Perform sanity check for each URB creation ALSA: line6: Sync the pending work cancel at disconnection ALSA: usb-audio: Fix race against the error recovery URB submission Thomas Gleixner (1): genirq/affinity: Handle affinity setting on inactive interrupts correctly Toke Høiland-Jørgensen (2): sched: consistently handle layer3 header accesses in the presence of VLANs vlan: consolidate VLAN parsing code and limit max parsing depth Tom Rix (1): USB: c67x00: fix use after free in c67x00_giveback_urb Vasily Averin (1): tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wade Mealing (1): Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Will Deacon (3): arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy youngjun (1): ovl: inode reference leak in ovl_is_inuse true case. Álvaro Fernández Rojas (1): mtd: rawnand: brcmnand: fix CS0 layout

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Linux 4.14.189

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.189 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/usb/dwc3.txt | 2 Makefile | 2 arch/arc/include/asm/elf.h | 2 arch/arc/kernel/entry.S | 16 +---- arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 4 + arch/arm/boot/dts/socfpga.dtsi | 2 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 arch/arm/mach-imx/pm-imx6.c | 10 ++- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/include/asm/alternative.h | 16 ++--- arch/arm64/include/asm/debug-monitors.h | 2 arch/arm64/include/asm/pgtable-prot.h | 2 arch/arm64/kernel/alternative.c | 16 ----- arch/arm64/kernel/debug-monitors.c | 20 +++++- arch/arm64/kernel/kgdb.c | 2 arch/arm64/kernel/ptrace.c | 4 - arch/arm64/kernel/vmlinux.lds.S | 3 - arch/arm64/kvm/hyp-init.S | 11 ++- arch/mips/kernel/time.c | 13 +--- arch/s390/include/asm/kvm_host.h | 8 +- arch/s390/kernel/early.c | 2 arch/s390/mm/hugetlbpage.c | 2 arch/x86/include/asm/processor.h | 2 arch/x86/kernel/cpu/common.c | 2 arch/x86/kernel/fpu/xstate.c | 2 arch/x86/kvm/kvm_cache_regs.h | 2 arch/x86/kvm/mmu.c | 2 arch/x86/kvm/vmx.c | 2 arch/x86/kvm/x86.c | 2 drivers/acpi/video_detect.c | 19 ++++++ drivers/block/nbd.c | 25 +++++--- drivers/block/zram/zram_drv.c | 3 - drivers/char/tpm/tpm_tis_core.c | 2 drivers/char/virtio_console.c | 3 - drivers/dma/fsl-edma.c | 7 ++ drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 + drivers/gpu/drm/radeon/ci_dpm.c | 7 +- drivers/gpu/host1x/bus.c | 9 +++ drivers/hid/hid-magicmouse.c | 6 ++ drivers/hwmon/emc2103.c | 2 drivers/hwtracing/intel_th/pci.c | 15 +++++ drivers/i2c/busses/i2c-eg20t.c | 1 drivers/iio/accel/mma8452.c | 5 + drivers/iio/health/afe4403.c | 13 ++-- drivers/iio/health/afe4404.c | 8 +- drivers/iio/humidity/hdc100x.c | 10 ++- drivers/iio/magnetometer/ak8974.c | 29 +++++----- drivers/iio/pressure/ms5611_core.c | 11 ++- drivers/iio/pressure/zpa2326.c | 4 + drivers/input/serio/i8042-x86ia64io.h | 7 ++ drivers/md/dm.c | 15 ++++- drivers/message/fusion/mptscsih.c | 4 - drivers/misc/atmel-ssc.c | 24 ++++---- drivers/misc/mei/bus.c | 3 - drivers/mmc/host/sdhci.c | 2 drivers/mtd/nand/brcmnand/brcmnand.c | 5 + drivers/mtd/nand/oxnas_nand.c | 24 ++++++-- drivers/net/dsa/bcm_sf2.c | 2 drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 drivers/net/ethernet/cadence/macb_main.c | 2 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 +- drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 12 ++-- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 +++- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 drivers/net/usb/qmi_wwan.c | 1 drivers/net/usb/smsc95xx.c | 9 ++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 +++------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 - drivers/nvme/host/rdma.c | 2 drivers/of/of_mdio.c | 9 ++- drivers/phy/allwinner/phy-sun4i-usb.c | 5 + drivers/spi/spi-fsl-dspi.c | 39 +++++++++++-- drivers/spi/spi-sun6i.c | 14 ++-- drivers/spi/spidev.c | 24 ++++---- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 ++- drivers/thermal/cpu_cooling.c | 6 +- drivers/thermal/mtk_thermal.c | 6 -- drivers/uio/uio_pdrv_genirq.c | 2 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 ++++++++ drivers/usb/dwc2/platform.c | 3 - drivers/usb/gadget/function/f_uac1_legacy.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/host/ehci-platform.c | 5 - drivers/usb/host/ohci-platform.c | 5 - drivers/usb/host/xhci-plat.c | 10 --- drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 +- drivers/usb/serial/option.c | 6 ++ fs/btrfs/extent_io.c | 40 ++++++++----- fs/cifs/inode.c | 9 +++ fs/fuse/file.c | 12 +++- fs/gfs2/ops_fstype.c | 12 +++- include/linux/cgroup-defs.h | 8 ++ include/linux/cgroup.h | 4 + include/net/dst.h | 10 +++ include/net/genetlink.h | 8 -- include/sound/compress_driver.h | 10 +++ include/trace/events/rxrpc.h | 2 kernel/cgroup/cgroup.c | 29 ++++++---- kernel/sched/fair.c | 10 +++ kernel/time/timer.c | 4 - net/ceph/osd_client.c | 1 net/core/sock.c | 2 net/ipv4/ping.c | 3 + net/ipv4/tcp.c | 15 +++-- net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_ipv4.c | 15 ++++- net/ipv4/tcp_output.c | 10 ++- net/l2tp/l2tp_core.c | 5 - net/llc/af_llc.c | 10 ++- net/netlink/genetlink.c | 49 ---------------- net/sched/sch_atm.c | 8 +- sound/core/compress_offload.c | 4 + sound/drivers/opl3/opl3_synth.c | 2 sound/pci/hda/hda_auto_parser.c | 6 ++ sound/usb/line6/capture.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 ++++- sound/usb/quirks-table.h | 52 ++++++++++++++++++ tools/perf/util/stat.c | 6 +- 123 files changed, 685 insertions(+), 406 deletions(-) AceLan Kao (2): net: usb: qmi_wwan: add support for Quectel EG95 LTE modem USB: serial: option: add Quectel EG95 LTE modem Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Shishkin (3): intel_th: pci: Add Jasper Lake CPU support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Emmitsburg PCH support Alexander Usyskin (1): mei: bus: don't clean driver pointer Andre Edich (2): smsc95xx: check return value of smsc95xx_reset smsc95xx: avoid memory leak in smsc95xx_bind Andrew Scull (1): KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART Andy Shevchenko (1): i2c: eg20t: Load module automatically if ID matches Angelo Dureghello (1): spi: fix initial SPI_SR value in spi-fsl-dspi Ard Biesheuvel (2): arm64/alternatives: use subsections for replacement sequences arm64/alternatives: don't patch up internal branches Bob Peterson (1): gfs2: read-only mounts should grab the sd_freeze_gl glock Boris Burkov (1): btrfs: fix fatal extent_buffer readahead vs releasepage race Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Christian Borntraeger (1): KVM: s390: reduce number of IO pins to 1 Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Chuanhua Han (1): spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ Chuhong Yuan (1): iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Ciara Loftus (1): ixgbe: protect ring accesses with READ- and WRITE_ONCE Colin Ian King (1): phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Cong Wang (3): net_sched: fix a memory leak in atm_tc_init() cgroup: fix cgroup_sk_alloc() for sk_clone_lock() cgroup: Fix sock_cgroup_data on big-endian. Dan Carpenter (1): staging: comedi: verify array index is correct before using it David Howells (1): rxrpc: Fix trace string David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Davide Caratti (1): bnxt_en: fix NULL dereference in case SR-IOV configuration fails Dinghao Liu (1): iio: magnetometer: ak8974: Fix runtime PM imbalance on error Dmitry Torokhov (1): HID: magicmouse: do not set up autorepeat Enric Balletbo i Serra (1): Revert "thermal: mediatek: fix register index error" Eric Dumazet (5): llc: make sure applications use ARPHRD_ETHER tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: allow changing MD5 keys in all socket states tcp: md5: do not send silly options in SYNCOOKIES Esben Haabendal (1): uio_pdrv_genirq: fix use without device tree and no interrupt Finley Xiao (1): thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Florian Fainelli (2): net: dsa: bcm_sf2: Fix node reference count of: of_mdio: Correct loop scanning logic Frederic Weisbecker (1): timer: Fix wheel index calculation on last level Greg Kroah-Hartman (2): Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Linux 4.14.189 Gustavo A. R. Silva (1): arm64: alternative: Use true and false for boolean values Haibo Chen (1): mmc: sdhci: do not enable card detect interrupt for gpio cd type Hans de Goede (1): ACPI: video: Use native backlight on Acer Aspire 5783z Hector Martin (1): ALSA: usb-audio: add quirk for MacroSilicon MS2109 Huacai Chen (1): MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Hui Wang (1): ALSA: hda - let hs_mic be picked ahead of hp_mic Ido Schimmel (1): mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON() Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 Ilya Dryomov (1): libceph: don't omit recovery_deletes in target_copy() James Hilliard (1): USB: serial: cypress_m8: enable Simply Automated UPB PIM Janosch Frank (1): s390/mm: fix huge pte soft dirty copying Jerome Brunet (1): arm64: dts: meson: add missing gxl rng clock Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (1): USB: serial: iuu_phoenix: fix memory corruption Jonathan Cameron (5): iio:magnetometer:ak8974: Fix alignment and data leak issues iio:humidity:hdc100x Fix alignment and data leak issues iio:pressure:ms5611 Fix buffer element alignment iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:health:afe4404 Fix timestamp alignment and prevent data leak. Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Kevin Buettner (1): copy_xstate_to_kernel: Fix typo which caused GDB regression Krzysztof Kozlowski (5): spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Li Heng (1): net: cxgb4: fix return error value in t4_prep_fw Marc Kleine-Budde (1): spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Max Gurtovoy (1): nvme-rdma: assign completion vector correctly Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Mikulas Patocka (1): dm: use noio when sending kobject event Minas Harutyunyan (1): usb: dwc2: Fix shutdown callback in platform Miquel Raynal (3): mtd: rawnand: oxnas: Keep track of registered devices mtd: rawnand: oxnas: Unregister all devices on error mtd: rawnand: oxnas: Release all devices in the _remove() path Navid Emamdoost (2): drm/exynos: fix ref count leak in mic_pre_enable iio: pressure: zpa2326: handle pm_runtime_get_sync failure Neil Armstrong (1): doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Nicolas Ferre (1): net: macb: mark device wake capable when "magic-packet" property present Paolo Bonzini (1): KVM: x86: bit 8 of non-leaf PDPEs is not reserved Paul Menzel (1): ACPI: video: Use native backlight on Acer TravelMate 5735Z Peng Ma (1): spi: spi-fsl-dspi: Adding shutdown hook Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Peter Zijlstra (1): x86/entry: Increase entry_stack size to a full page Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sasha Levin (3): Revert "usb/ohci-platform: Fix a warning when hibernating" Revert "usb/ehci-platform: Set PM runtime as active on resume" Revert "usb/xhci-plat: Set PM runtime as active on resume" Sean Christopherson (2): KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode KVM: x86: Mark CR4.TSD as being possibly owned by the guest Sean Tranchetti (1): genetlink: remove genl_bind Suraj Jitindar Singh (1): x86/cpu: Move x86_cache_bits settings Takashi Iwai (2): ALSA: line6: Perform sanity check for each URB creation ALSA: usb-audio: Fix race against the error recovery URB submission Thierry Reding (1): gpu: host1x: Detach driver on unregister Tom Rix (2): drm/radeon: fix double free USB: c67x00: fix use after free in c67x00_giveback_urb Tomas Henzl (1): scsi: mptscsih: Fix read sense data size Tony Lindgren (1): ARM: dts: omap4-droid4: Fix spi configuration and increase rate Vasily Averin (1): tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Vasily Gorbik (1): s390/kasan: fix early pgm check handler execution Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vineet Gupta (2): ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE ARC: elf: use right ELF_ARCH Vinod Koul (1): ALSA: compress: fix partial_drain completion state Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wade Mealing (1): Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Wei Li (1): arm64: kgdb: Fix single-step exception handling oops Will Deacon (2): KVM: arm64: Fix definition of PAGE_HYP_DEVICE arm64: ptrace: Override SPSR.SS when single-stepping is enabled Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy Zhang Xiaoxu (1): cifs: update ctime and mtime during truncate Zheng Bin (1): nbd: Fix memory leak in nbd_add_socket Zhenzhong Duan (2): spi: spidev: fix a race between spidev_release and spidev_remove spi: spidev: fix a potential use-after-free in spidev_release() xidongwang (1): ALSA: opl3: fix infoleak in opl3 yu kuai (1): ARM: imx6: add missing put_device() call in imx6q_suspend_init() Álvaro Fernández Rojas (1): mtd: rawnand: brcmnand: fix CS0 layout

4 years, 11 months

1
1
0 0

Linux 4.9.231

by Greg Kroah-Hartman

I'm announcing the release of the 4.9.231 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arc/include/asm/elf.h | 2 arch/arc/kernel/entry.S | 16 ++----- arch/arm/boot/dts/socfpga.dtsi | 2 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 arch/arm/mach-imx/pm-imx6.c | 10 ++-- arch/arm64/include/asm/debug-monitors.h | 2 arch/arm64/include/asm/pgtable-prot.h | 2 arch/arm64/kernel/debug-monitors.c | 20 +++++++-- arch/arm64/kernel/kgdb.c | 2 arch/arm64/kernel/ptrace.c | 4 - arch/mips/kernel/time.c | 13 +----- arch/s390/include/asm/kvm_host.h | 8 +-- arch/s390/kernel/early.c | 2 arch/s390/mm/hugetlbpage.c | 2 arch/x86/kernel/cpu/common.c | 2 arch/x86/kvm/mmu.c | 2 drivers/char/virtio_console.c | 3 - drivers/dma/fsl-edma.c | 7 +++ drivers/gpu/drm/radeon/ci_dpm.c | 7 +-- drivers/gpu/host1x/bus.c | 9 ++++ drivers/hid/hid-magicmouse.c | 6 ++ drivers/hwmon/emc2103.c | 2 drivers/i2c/busses/i2c-eg20t.c | 1 drivers/iio/accel/mma8452.c | 5 +- drivers/iio/health/afe4403.c | 13 +++--- drivers/iio/health/afe4404.c | 8 ++- drivers/iio/magnetometer/ak8974.c | 29 +++++++------ drivers/iio/pressure/ms5611_core.c | 11 +++-- drivers/iio/pressure/zpa2326.c | 4 + drivers/input/serio/i8042-x86ia64io.h | 7 +++ drivers/irqchip/irq-gic.c | 13 +----- drivers/message/fusion/mptscsih.c | 4 - drivers/misc/atmel-ssc.c | 24 +++++------ drivers/misc/mei/bus.c | 3 - drivers/mtd/nand/brcmnand/brcmnand.c | 5 +- drivers/net/dsa/bcm_sf2.c | 2 drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 drivers/net/ethernet/cadence/macb.c | 2 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 +-- drivers/net/usb/qmi_wwan.c | 1 drivers/net/usb/smsc95xx.c | 9 +++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 +++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 -- drivers/spi/spi-fsl-dspi.c | 2 drivers/spi/spi-sun6i.c | 14 ++---- drivers/spi/spidev.c | 24 +++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++- drivers/thermal/mtk_thermal.c | 6 -- drivers/uio/uio_pdrv_genirq.c | 2 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 +++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++- drivers/usb/dwc2/platform.c | 3 - drivers/usb/gadget/function/f_uac1.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/host/ehci-platform.c | 5 -- drivers/usb/host/ohci-platform.c | 5 -- drivers/usb/host/xhci-plat.c | 11 ----- drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 ++- drivers/usb/serial/option.c | 6 ++ fs/btrfs/extent_io.c | 40 +++++++++++------- fs/cifs/inode.c | 9 ++++ fs/fuse/file.c | 12 +++++ include/linux/cgroup-defs.h | 8 ++- include/linux/cgroup.h | 4 + include/linux/usb.h | 2 include/net/dst.h | 10 ++++ include/net/genetlink.h | 8 --- include/sound/compress_driver.h | 10 ++++ kernel/cgroup.c | 24 ++++++++--- kernel/sched/fair.c | 10 ++++ kernel/time/timer.c | 4 - net/core/sock.c | 2 net/ipv4/ping.c | 3 + net/ipv4/tcp.c | 15 ++++-- net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_ipv4.c | 15 +++++- net/ipv4/tcp_output.c | 10 ++-- net/l2tp/l2tp_core.c | 5 -- net/llc/af_llc.c | 10 +++- net/netlink/genetlink.c | 52 ------------------------ sound/core/compress_offload.c | 4 + sound/drivers/opl3/opl3_synth.c | 2 sound/pci/hda/hda_auto_parser.c | 6 ++ sound/usb/line6/capture.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 +++++-- sound/usb/quirks-table.h | 52 ++++++++++++++++++++++++ tools/perf/util/stat.c | 6 +- 93 files changed, 508 insertions(+), 331 deletions(-) AceLan Kao (2): net: usb: qmi_wwan: add support for Quectel EG95 LTE modem USB: serial: option: add Quectel EG95 LTE modem Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Usyskin (1): mei: bus: don't clean driver pointer Andre Edich (2): smsc95xx: check return value of smsc95xx_reset smsc95xx: avoid memory leak in smsc95xx_bind Andy Shevchenko (1): i2c: eg20t: Load module automatically if ID matches Angelo Dureghello (1): spi: fix initial SPI_SR value in spi-fsl-dspi Boris Burkov (1): btrfs: fix fatal extent_buffer readahead vs releasepage race Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Christian Borntraeger (1): KVM: s390: reduce number of IO pins to 1 Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Chuhong Yuan (1): iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Cong Wang (2): cgroup: fix cgroup_sk_alloc() for sk_clone_lock() cgroup: Fix sock_cgroup_data on big-endian. Dan Carpenter (1): staging: comedi: verify array index is correct before using it David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Davide Caratti (1): bnxt_en: fix NULL dereference in case SR-IOV configuration fails Dinghao Liu (1): iio: magnetometer: ak8974: Fix runtime PM imbalance on error Dmitry Torokhov (1): HID: magicmouse: do not set up autorepeat Enric Balletbo i Serra (1): Revert "thermal: mediatek: fix register index error" Eric Dumazet (5): llc: make sure applications use ARPHRD_ETHER tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: do not send silly options in SYNCOOKIES tcp: md5: allow changing MD5 keys in all socket states Esben Haabendal (1): uio_pdrv_genirq: fix use without device tree and no interrupt Florian Fainelli (1): net: dsa: bcm_sf2: Fix node reference count Frederic Weisbecker (1): timer: Fix wheel index calculation on last level Greg Kroah-Hartman (2): Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Linux 4.9.231 Hector Martin (1): ALSA: usb-audio: add quirk for MacroSilicon MS2109 Huacai Chen (1): MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Hui Wang (1): ALSA: hda - let hs_mic be picked ahead of hp_mic Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 James Hilliard (1): USB: serial: cypress_m8: enable Simply Automated UPB PIM Janosch Frank (1): s390/mm: fix huge pte soft dirty copying Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (1): USB: serial: iuu_phoenix: fix memory corruption Jonathan Cameron (4): iio:magnetometer:ak8974: Fix alignment and data leak issues iio:pressure:ms5611 Fix buffer element alignment iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:health:afe4404 Fix timestamp alignment and prevent data leak. Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Krzysztof Kozlowski (2): ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Li Heng (1): net: cxgb4: fix return error value in t4_prep_fw Marc Kleine-Budde (1): spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Marc Zyngier (1): irqchip/gic: Atomically update affinity Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Minas Harutyunyan (1): usb: dwc2: Fix shutdown callback in platform Navid Emamdoost (1): iio: pressure: zpa2326: handle pm_runtime_get_sync failure Nicolas Ferre (1): net: macb: mark device wake capable when "magic-packet" property present Paolo Bonzini (1): KVM: x86: bit 8 of non-leaf PDPEs is not reserved Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sasha Levin (3): Revert "usb/ehci-platform: Set PM runtime as active on resume" Revert "usb/xhci-plat: Set PM runtime as active on resume" Revert "usb/ohci-platform: Fix a warning when hibernating" Sean Tranchetti (1): genetlink: remove genl_bind Suraj Jitindar Singh (1): x86/cpu: Move x86_cache_bits settings Takashi Iwai (3): usb: core: Add a helper function to check the validity of EP type in URB ALSA: line6: Perform sanity check for each URB creation ALSA: usb-audio: Fix race against the error recovery URB submission Thierry Reding (1): gpu: host1x: Detach driver on unregister Tom Rix (2): drm/radeon: fix double free USB: c67x00: fix use after free in c67x00_giveback_urb Tomas Henzl (1): scsi: mptscsih: Fix read sense data size Vasily Gorbik (1): s390/kasan: fix early pgm check handler execution Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vineet Gupta (2): ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE ARC: elf: use right ELF_ARCH Vinod Koul (1): ALSA: compress: fix partial_drain completion state Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wei Li (1): arm64: kgdb: Fix single-step exception handling oops Will Deacon (2): KVM: arm64: Fix definition of PAGE_HYP_DEVICE arm64: ptrace: Override SPSR.SS when single-stepping is enabled Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy Zhang Xiaoxu (1): cifs: update ctime and mtime during truncate Zhenzhong Duan (2): spi: spidev: fix a race between spidev_release and spidev_remove spi: spidev: fix a potential use-after-free in spidev_release() xidongwang (1): ALSA: opl3: fix infoleak in opl3 yu kuai (1): ARM: imx6: add missing put_device() call in imx6q_suspend_init() Álvaro Fernández Rojas (1): mtd: rawnand: brcmnand: fix CS0 layout

4 years, 11 months

1
1
0 0

Linux 4.4.231

by Greg Kroah-Hartman

I'm announcing the release of the 4.4.231 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arc/include/asm/elf.h | 2 arch/arc/kernel/entry.S | 16 ++----- arch/arm64/kernel/kgdb.c | 2 arch/mips/kernel/time.c | 13 +----- arch/s390/include/asm/kvm_host.h | 8 +-- arch/x86/kvm/mmu.c | 2 drivers/char/virtio_console.c | 3 - drivers/dma/fsl-edma.c | 7 +++ drivers/gpu/drm/radeon/ci_dpm.c | 7 +-- drivers/hid/hid-magicmouse.c | 6 ++ drivers/hwmon/emc2103.c | 2 drivers/i2c/busses/i2c-eg20t.c | 1 drivers/input/serio/i8042-x86ia64io.h | 7 +++ drivers/message/fusion/mptscsih.c | 4 - drivers/misc/atmel-ssc.c | 24 +++++------ drivers/misc/mei/bus.c | 3 - drivers/mtd/nand/brcmnand/brcmnand.c | 5 +- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 +-- drivers/net/usb/smsc95xx.c | 9 +++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 +++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 -- drivers/spi/spidev.c | 24 +++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++- drivers/uio/uio_pdrv_genirq.c | 2 drivers/usb/c67x00/c67x00-sched.c | 2 drivers/usb/chipidea/core.c | 24 +++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++- drivers/usb/gadget/function/f_uac1.c | 2 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 drivers/usb/host/ehci-platform.c | 5 -- drivers/usb/host/ohci-platform.c | 5 -- drivers/usb/host/xhci-plat.c | 11 ----- drivers/usb/serial/ch341.c | 1 drivers/usb/serial/cypress_m8.c | 2 drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 ++- drivers/usb/serial/option.c | 6 ++ fs/btrfs/extent_io.c | 40 +++++++++++------- fs/fuse/file.c | 12 +++++ include/linux/usb.h | 2 include/net/dst.h | 10 ++++ include/net/genetlink.h | 8 --- include/sound/compress_driver.h | 10 ++++ kernel/sched/fair.c | 10 ++++ net/ipv4/ping.c | 3 + net/ipv4/tcp.c | 13 +++--- net/ipv4/tcp_cong.c | 2 net/ipv4/tcp_ipv4.c | 15 +++++- net/l2tp/l2tp_core.c | 5 -- net/llc/af_llc.c | 10 +++- net/netlink/genetlink.c | 52 ------------------------ sound/core/compress_offload.c | 4 + sound/drivers/opl3/opl3_synth.c | 2 sound/pci/hda/hda_auto_parser.c | 6 ++ sound/usb/line6/capture.c | 2 sound/usb/line6/playback.c | 2 sound/usb/midi.c | 17 +++++-- sound/usb/quirks-table.h | 52 ++++++++++++++++++++++++ tools/perf/util/stat.c | 6 +- 61 files changed, 357 insertions(+), 249 deletions(-) AceLan Kao (1): USB: serial: option: add Quectel EG95 LTE modem Alexander Lobakin (1): virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Alexander Usyskin (1): mei: bus: don't clean driver pointer Andre Edich (2): smsc95xx: check return value of smsc95xx_reset smsc95xx: avoid memory leak in smsc95xx_bind Andy Shevchenko (1): i2c: eg20t: Load module automatically if ID matches Boris Burkov (1): btrfs: fix fatal extent_buffer readahead vs releasepage race Chirantan Ekbote (1): fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Christian Borntraeger (1): KVM: s390: reduce number of IO pins to 1 Christoph Paasch (1): tcp: make sure listeners don't initialize congestion-control state Dan Carpenter (1): staging: comedi: verify array index is correct before using it David Pedersen (1): Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Davide Caratti (1): bnxt_en: fix NULL dereference in case SR-IOV configuration fails Dmitry Torokhov (1): HID: magicmouse: do not set up autorepeat Eric Dumazet (4): llc: make sure applications use ARPHRD_ETHER tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers tcp: md5: allow changing MD5 keys in all socket states Esben Haabendal (1): uio_pdrv_genirq: fix use without device tree and no interrupt Greg Kroah-Hartman (2): Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Linux 4.4.231 Hector Martin (1): ALSA: usb-audio: add quirk for MacroSilicon MS2109 Huacai Chen (1): MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Hui Wang (1): ALSA: hda - let hs_mic be picked ahead of hp_mic Igor Moura (1): USB: serial: ch341: add new Product ID for CH340 James Hilliard (1): USB: serial: cypress_m8: enable Simply Automated UPB PIM Jin Yao (1): perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Johan Hovold (1): USB: serial: iuu_phoenix: fix memory corruption Jörgen Storvist (1): USB: serial: option: add GosunCn GM500 series Krzysztof Kozlowski (1): dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Li Heng (1): net: cxgb4: fix return error value in t4_prep_fw Martin Varghese (1): net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Michał Mirosław (2): usb: gadget: udc: atmel: fix uninitialized read in debug printk misc: atmel-ssc: lock with mutex instead of spinlock Paolo Bonzini (1): KVM: x86: bit 8 of non-leaf PDPEs is not reserved Peter Chen (1): usb: chipidea: core: add wakeup support for extcon Sabrina Dubroca (1): ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sasha Levin (3): Revert "usb/ehci-platform: Set PM runtime as active on resume" Revert "usb/xhci-plat: Set PM runtime as active on resume" Revert "usb/ohci-platform: Fix a warning when hibernating" Sean Tranchetti (1): genetlink: remove genl_bind Takashi Iwai (3): usb: core: Add a helper function to check the validity of EP type in URB ALSA: line6: Perform sanity check for each URB creation ALSA: usb-audio: Fix race against the error recovery URB submission Tom Rix (2): drm/radeon: fix double free USB: c67x00: fix use after free in c67x00_giveback_urb Tomas Henzl (1): scsi: mptscsih: Fix read sense data size Vincent Guittot (1): sched/fair: handle case of task_h_load() returning 0 Vineet Gupta (2): ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE ARC: elf: use right ELF_ARCH Vinod Koul (1): ALSA: compress: fix partial_drain completion state Vishwas M (1): hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Wei Li (1): arm64: kgdb: Fix single-step exception handling oops Xin Long (1): l2tp: remove skb_dst_set() from l2tp_xmit_skb() Zhang Qiang (1): usb: gadget: function: fix missing spinlock in f_uac1_legacy Zhenzhong Duan (2): spi: spidev: fix a race between spidev_release and spidev_remove spi: spidev: fix a potential use-after-free in spidev_release() xidongwang (1): ALSA: opl3: fix infoleak in opl3 Álvaro Fernández Rojas (1): mtd: rawnand: brcmnand: fix CS0 layout

4 years, 11 months

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[PATCH v3 00/11] ACPI/NVDIMM: Runtime Firmware Activation

by Dan Williams

Changes since v2 [1]: - Drop the "mem-quiet" pm-debug interface in favor of an explicit hibernate_quiet_exec() helper that executes firmware activation, or any other subsystem provided routine, in a system-quiet context. (Rafael) - Rework the sysfs interface to add an explicit trigger to run activation under hibernate_quiet_exec(). Rename ndbusX/firmware_activate to ndbusX/firmware/activate, and add a ndbusX/firmware/capability. Some ndctl reworks are needed to catch up with this change. - The new ndbusX/firmware/capability attribute indicates the default activation method / execution context between "live" and "suspend". [1]: http://lore.kernel.org/r/159408711335.2385045.2567600405906448375.stgit@dwi… --- Quoting the documentation: Some persistent memory devices run a firmware locally on the device / "DIMM" to perform tasks like media management, capacity provisioning, and health monitoring. The process of updating that firmware typically involves a reboot because it has implications for in-flight memory transactions. However, reboots are disruptive and at least the Intel persistent memory platform implementation, described by the Intel ACPI DSM specification [1], has added support for activating firmware at runtime. [1]: https://docs.pmem.io/persistent-memory/ The approach taken is to abstract the Intel platform specific mechanism behind a libnvdimm-generic sysfs interface. The interface could support runtime-firmware-activation on another architecture without need to change userspace tooling. The ACPI NFIT implementation involves a set of device-specific-methods (DSMs) to 'arm' individual devices for activation and bus-level 'trigger' method to execute the activation. Informational / enumeration methods are also provided at the bus and device level. One complicating aspect of the memory device firmware activation is that the memory controller may need to be quiesced, no memory cycles, during the activation. While the platform has mechanisms to support holding off in-flight DMA during the activation, the device response to that delay is potentially undefined. The platform may reject a runtime firmware update if, for example a PCI-E device does not support its completion timeout value being increased to meet the activation time. Outside of device timeouts the quiesce period may also violate application timeouts. Given the above device and application timeout considerations the implementation uses a new hibernate_quiet_exec() facility to carry-out firmware activation. This imposes the same conditions that allow for a stable memory image snapshot to be taken for a hibernate-to-disk sequence. However, if desired, runtime activation without the hibernate freeze can be forced as an override. The ndctl utility grows the following extensions / commands to drive this mechanism: 1/ The existing update-firmware command will 'arm' devices where the firmware image is staged by default. ndctl update-firmware all -f firmware_image.bin 2/ The existing ability to enumerate firmware-update capabilities now includes firmware activate capabilities at the 'bus' and 'dimm/device' level: ndctl list -BDF -b nfit_test.0 [ { "provider":"nfit_test.0", "dev":"ndbus2", "scrub_state":"idle", "firmware":{ "activate_method":"suspend", "activate_state":"idle" }, "dimms":[ { "dev":"nmem1", "id":"cdab-0a-07e0-ffffffff", "handle":0, "phys_id":0, "security":"disabled", "firmware":{ "current_version":0, "can_update":true } }, ... 3/ The new activate-firmware command triggers firmware activation per the platform enumerated context, "suspend" vs "live", or can be forced to "live" if there is a explicit knowledge that allowing applications and devices to race the quiesce timeout will have no adverse effects. ndctl activate-firmware nfit_test.0 [--force] These patches are passing an updated version of the ndctl "firmware-update.sh" unit test (to be posted). --- Dan Williams (11): libnvdimm: Validate command family indices ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor ACPI: NFIT: Define runtime firmware activation commands tools/testing/nvdimm: Cleanup dimm index passing tools/testing/nvdimm: Add command debug messages tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation tools/testing/nvdimm: Emulate firmware activation commands driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW} libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO() PM, libnvdimm: Add runtime firmware activation support ACPI: NFIT: Add runtime firmware activate support Documentation/ABI/testing/sysfs-bus-nfit | 19 + Documentation/ABI/testing/sysfs-bus-nvdimm | 2 .../driver-api/nvdimm/firmware-activate.rst | 86 ++++ drivers/acpi/nfit/core.c | 142 +++++-- drivers/acpi/nfit/intel.c | 386 ++++++++++++++++++++ drivers/acpi/nfit/intel.h | 61 +++ drivers/acpi/nfit/nfit.h | 38 ++ drivers/nvdimm/bus.c | 16 + drivers/nvdimm/core.c | 149 ++++++++ drivers/nvdimm/dimm_devs.c | 119 ++++++ drivers/nvdimm/namespace_devs.c | 2 drivers/nvdimm/nd-core.h | 1 drivers/nvdimm/pfn_devs.c | 2 drivers/nvdimm/region_devs.c | 2 include/linux/device.h | 4 include/linux/libnvdimm.h | 52 +++ include/linux/suspend.h | 6 include/linux/sysfs.h | 7 include/uapi/linux/ndctl.h | 5 kernel/power/hibernate.c | 97 +++++ tools/testing/nvdimm/test/nfit.c | 367 +++++++++++++++---- 21 files changed, 1449 insertions(+), 114 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-nvdimm create mode 100644 Documentation/driver-api/nvdimm/firmware-activate.rst base-commit: 48778464bb7d346b47157d21ffde2af6b2d39110

4 years, 11 months

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[PATCH v2] io-mapping: Indicate mapping failure

by Michael J. Ruhl

The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. During a device probe, where the ioremap failed, a crash can look like this: BUG: unable to handle page fault for address: 0000000000210000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Oops: 0002 [#1] PREEMPT SMP CPU: 0 PID: 177 Comm: RIP: 0010:fill_page_dma [i915] gen8_ppgtt_create [i915] i915_ppgtt_create [i915] intel_gt_init [i915] i915_gem_init [i915] i915_driver_probe [i915] pci_device_probe really_probe driver_probe_device The remap failure occurred much earlier in the probe. If it had been propagated, the driver would have exited with an error. Return NULL on ioremap failure. Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping") Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> --- v2: reflect review comments --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 0beaa3eba155..5641e06cbcf7 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *iomap, iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void -- 2.21.0

4 years, 11 months

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[PATCH 1/1] usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint

by Peter Chen

During the endpoint dequeue operation, it changes dequeued TRB as link TRB, when the endpoint is disabled and re-reabled, the DMA fetches the TRB before the link TRB, after it handles current TRB, the DMA pointer will advance to the TRB after link TRB, but enqueue and dequene variables don't know it due to no hardware interrupt at the time, when the next TRB is added to link TRB position, the DMA will not handle this TRB due to its pointer is already at the next TRB. See the trace log like below: file-storage-675 [001] d..1 86.585657: usb_ep_queue: ep0: req 00000000df9b3a4f length 0/0 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 86.585663: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr (null)], flags:0 SID: 0 file-storage-675 [001] d..1 86.585671: cdns3_prepare_trb: ep1out: trb 000000007f770303, dma buf: 0xbd195800, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 86.585676: cdns3_ring: Ring contents for ep1out: Ring deq index: 0, trb: 000000007f770303 (virt), 0xc4003000 (dma) Ring enq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 80020400 00000425 @0x00000000c400300c c4003018 80020400 00001811 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... irq/144-5b13000-698 [000] d... 87.619286: usb_gadget_giveback_request: ep1in: req 0000000031b832eb length 13/13 sgs 0/0 stream 0 zsI status 0 --> 0 file-storage-675 [001] d..1 87.619287: cdns3_ep_queue: ep1out: req: 000000002ebce364, req buff 00000000f5bc96b4, length: 0/1024 zsi, status: -115, trb: [start:0, end:0: virt addr 0x80020400c400300c], flags:0 SID: 0 file-storage-675 [001] d..1 87.619294: cdns3_prepare_trb: ep1out: trb 0000000049c1ba21, dma buf: 0xbd198000, size: 1024, burst: 128 ctrl: 0x00000425 (C=1, T=0, ISP, IOC, Normal) SID:0 LAST_SID:0 file-storage-675 [001] d..1 87.619297: cdns3_ring: Ring contents for ep1out: Ring deq index: 1, trb: 0000000049c1ba21 (virt), 0xc400300c (dma) Ring enq index: 2, trb: 0000000059b34b67 (virt), 0xc4003018 (dma) free trbs: 38, CCS=1, PCS=1 @0x00000000c4003000 bd195800 0000001f 00000427 @0x00000000c400300c bd198000 80020400 00000425 @0x00000000c4003018 bcfcc000 0000001f 00000426 @0x00000000c4003024 bcfce800 0000001f 00000426 ... file-storage-675 [001] d..1 87.619305: cdns3_doorbell_epx: ep1out, ep_trbaddr c4003018 file-storage-675 [001] .... 87.619308: usb_ep_queue: ep1out: req 000000002ebce364 length 0/1024 sgs 0/0 stream 0 zsI status -115 --> 0 irq/144-5b13000-698 [000] d..1 87.619315: cdns3_epx_irq: IRQ for ep1out: 01000c80 TRBERR , ep_traddr: c4003018 ep_last_sid: 00000000 use_streams: 0 irq/144-5b13000-698 [000] d..1 87.619395: cdns3_usb_irq: IRQ 00000008 = Hot Reset Fixes: f616c3bda47e ("usb: cdns3: Fix dequeue implementation") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Peter Chen <peter.chen(a)nxp.com> --- drivers/usb/cdns3/gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 542a7baf3da8..8384b86363fd 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -242,9 +242,10 @@ int cdns3_allocate_trb_pool(struct cdns3_endpoint *priv_ep) return -ENOMEM; priv_ep->alloc_ring_size = ring_size; - memset(priv_ep->trb_pool, 0, ring_size); } + memset(priv_ep->trb_pool, 0, ring_size); + priv_ep->num_trbs = num_trbs; if (!priv_ep->num) -- 2.17.1

4 years, 11 months

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[tip: x86/urgent] x86, vmlinux.lds: Page-align end of ..page_aligned sections

by tip-bot2 for Joerg Roedel

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: de2b41be8fcccb2f5b6c480d35df590476344201 Gitweb: https://git.kernel.org/tip/de2b41be8fcccb2f5b6c480d35df590476344201 Author: Joerg Roedel <jroedel(a)suse.de> AuthorDate: Tue, 21 Jul 2020 11:34:48 +02:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Wed, 22 Jul 2020 09:38:37 +02:00 x86, vmlinux.lds: Page-align end of ..page_aligned sections On x86-32 the idt_table with 256 entries needs only 2048 bytes. It is page-aligned, but the end of the .bss..page_aligned section is not guaranteed to be page-aligned. As a result, objects from other .bss sections may end up on the same 4k page as the idt_table, and will accidentially get mapped read-only during boot, causing unexpected page-faults when the kernel writes to them. This could be worked around by making the objects in the page aligned sections page sized, but that's wrong. Explicit sections which store only page aligned objects have an implicit guarantee that the object is alone in the page in which it is placed. That works for all objects except the last one. That's inconsistent. Enforcing page sized objects for these sections would wreckage memory sanitizers, because the object becomes artificially larger than it should be and out of bound access becomes legit. Align the end of the .bss..page_aligned and .data..page_aligned section on page-size so all objects places in these sections are guaranteed to have their own page. [ tglx: Amended changelog ] Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Kees Cook <keescook(a)chromium.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200721093448.10417-1-joro@8bytes.org --- arch/x86/kernel/vmlinux.lds.S | 1 + include/asm-generic/vmlinux.lds.h | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 3bfc8dd..9a03e5b 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -358,6 +358,7 @@ SECTIONS .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __bss_start = .; *(.bss..page_aligned) + . = ALIGN(PAGE_SIZE); *(BSS_MAIN) BSS_DECRYPTED . = ALIGN(PAGE_SIZE); diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index db600ef..052e0f0 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -341,7 +341,8 @@ #define PAGE_ALIGNED_DATA(page_align) \ . = ALIGN(page_align); \ - *(.data..page_aligned) + *(.data..page_aligned) \ + . = ALIGN(page_align); #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ @@ -737,7 +738,9 @@ . = ALIGN(bss_align); \ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \ BSS_FIRST_SECTIONS \ + . = ALIGN(PAGE_SIZE); \ *(.bss..page_aligned) \ + . = ALIGN(PAGE_SIZE); \ *(.dynbss) \ *(BSS_MAIN) \ *(COMMON) \

4 years, 11 months

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[PATCH v3] Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation

by Fangrui Song

When CROSS_COMPILE is set (e.g. aarch64-linux-gnu-), if $(CROSS_COMPILE)elfedit is found at /usr/bin/aarch64-linux-gnu-elfedit, GCC_TOOLCHAIN_DIR will be set to /usr/bin/. --prefix= will be set to /usr/bin/ and Clang as of 11 will search for both $(prefix)aarch64-linux-gnu-$needle and $(prefix)$needle. GCC searchs for $(prefix)aarch64-linux-gnu/$version/$needle, $(prefix)aarch64-linux-gnu/$needle and $(prefix)$needle. In practice, $(prefix)aarch64-linux-gnu/$needle rarely contains executables. To better model how GCC's -B/--prefix takes in effect in practice, newer Clang (since https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6…) only searches for $(prefix)$needle. Currently it will find /usr/bin/as instead of /usr/bin/aarch64-linux-gnu-as. Set --prefix= to $(GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE) (/usr/bin/aarch64-linux-gnu-) so that newer Clang can find the appropriate cross compiling GNU as (when -no-integrated-as is in effect). Cc: stable(a)vger.kernel.org Reported-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Fangrui Song <maskray(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nick Desaulniers <ndesaulniers(a)google.com> Link: https://github.com/ClangBuiltLinux/linux/issues/1099 --- Changes in v2: * Updated description to add tags and the llvm-project commit link. * Fixed a typo. Changes in v3: * Add Cc: stable(a)vger.kernel.org --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 0b5f8538bde5..3ac83e375b61 100644 --- a/Makefile +++ b/Makefile @@ -567,7 +567,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) ifneq ($(CROSS_COMPILE),) CLANG_FLAGS += --target=$(notdir $(CROSS_COMPILE:%-=%)) GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit)) -CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR) +CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE) GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..) endif ifneq ($(GCC_TOOLCHAIN),) -- 2.28.0.rc0.105.gf9edc3c819-goog

4 years, 11 months

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Re: Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

by Lu Baolu

Hi Jun, On 7/22/20 10:26 AM, Miao, Jun wrote: >>> Kernel panic - not syncing: DMAR hardware is malfunctioning >>> CPU: 0 PID: 347 Comm: rtcwake Not tainted 5.4.0-yocto-standard #124 >>> Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 >>> SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.3162.A00.1904162000 04/16/2019 >>> Call Trace: >>> dump_stack+0x59/0x75 >>> panic+0xff/0x2d4 >>> iommu_disable_translation+0x88/0x90 >>> iommu_suspend+0x12f/0x1b0 >>> syscore_suspend+0x6c/0x220 >>> suspend_devices_and_enter+0x313/0x840 >>> pm_suspend+0x30d/0x390 >>> state_store+0x82/0xf0 >>> kobj_attr_store+0x12/0x20 >>> sysfs_kf_write+0x3c/0x50 >>> kernfs_fop_write+0x11d/0x190 >>> __vfs_write+0x1b/0x40 >>> vfs_write+0xc6/0x1d0 >>> ksys_write+0x5e/0xe0 >>> __x64_sys_write+0x1a/0x20 >>> do_syscall_64+0x4d/0x150 >>> entry_SYSCALL_64_after_hwframe+0x44/0xa9 >>> RIP: 0033:0x7f97b8080113 >>> Code: 8b 15 81 bd 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 >>> 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff >>> 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 >>> RSP: 002b:00007ffcfa6f48b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 >>> RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f97b8080113 >>> RDX: 0000000000000004 RSI: 000055e7db03b700 RDI: 0000000000000004 >>> RBP: 000055e7db03b700 R08: 000055e7db03b700 R09: 0000000000000004 >>> R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000004 >>> R13: 000055e7db039380 R14: 0000000000000004 R15: 00007f97b814d700 >>> Kernel Offset: 0x38a00000 from 0xffffffff81000000 (relocation range: >>> 0xffffffff80000000-0xffffffffbfffffff) >>> ---[ end Kernel panic - not syncing: DMAR hardware is malfunctioning ]--- > Do you mean that system hangs in iommu_disable_translation() without this fix. > [S3 successfully with the patch] And, this failure disappeared after you applied this fix? Best regards, baolu

4 years, 11 months

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[PATCH] PCI/ATS: PASID and PRI are only enumerated in PF devices.

by Ashok Raj

PASID and PRI capabilities are only enumerated in PF devices. VF devices do not enumerate these capabilites. IOMMU drivers also need to enumerate them before enabling features in the IOMMU. Extending the same support as PASID feature discovery (pci_pasid_features) for PRI. Signed-off-by: Ashok Raj <ashok.raj(a)intel.com> v2: Fixed build failure from lkp when CONFIG_PRI=n Almost all the PRI functions were called only when CONFIG_PASID is set. Except the new pci_pri_supported(). previous version sent in error because i missed dry-run before recompile :-( To: Bjorn Helgaas <bhelgaas(a)google.com> To: Joerg Roedel <joro(a)8bytes.com> To: Lu Baolu <baolu.lu(a)intel.com> Cc: stable(a)vger.kernel.org Cc: linux-pci(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: Ashok Raj <ashok.raj(a)intel.com> Cc: iommu(a)lists.linux-foundation.org --- drivers/iommu/intel/iommu.c | 2 +- drivers/pci/ats.c | 13 +++++++++++++ include/linux/pci-ats.h | 4 ++++ 3 files changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..276452f5e6a7 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2560,7 +2560,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, } if (info->ats_supported && ecap_prs(iommu->ecap) && - pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI)) + pci_pri_supported(pdev)) info->pri_supported = 1; } } diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index b761c1f72f67..2e6cf0c700f7 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -325,6 +325,19 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev) return pdev->pasid_required; } + +/** + * pci_pri_supported - Check if PRI is supported. + * @pdev: PCI device structure + * + * Returns true if PRI capability is present, false otherwise. + */ +bool pci_pri_supported(struct pci_dev *pdev) +{ + /* VFs share the PF PRI configuration */ + return !!(pci_physfn(pdev)->pri_cap); +} +EXPORT_SYMBOL_GPL(pci_pri_supported); #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index f75c307f346d..df54cd5b15db 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs); void pci_disable_pri(struct pci_dev *pdev); int pci_reset_pri(struct pci_dev *pdev); int pci_prg_resp_pasid_required(struct pci_dev *pdev); +bool pci_pri_supported(struct pci_dev *pdev); +#else +static inline bool pci_pri_supported(struct pci_dev *pdev) +{ return false; } #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID -- 2.7.4

4 years, 11 months

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+ mm-fix-kthread_use_mm-vs-tlb-invalidate.patch added to -mm tree

by Andrew Morton

The patch titled Subject: mm: fix kthread_use_mm() vs TLB invalidate has been added to the -mm tree. Its filename is mm-fix-kthread_use_mm-vs-tlb-invalidate.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-fix-kthread_use_mm-vs-tlb-inval… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-fix-kthread_use_mm-vs-tlb-inval… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Peter Zijlstra <peterz(a)infradead.org> Subject: mm: fix kthread_use_mm() vs TLB invalidate For SMP systems using IPI based TLB invalidation, looking at current->active_mm is entirely reasonable. This then presents the following race condition: CPU0 CPU1 flush_tlb_mm(mm) use_mm(mm) <send-IPI> tsk->active_mm = mm; <IPI> if (tsk->active_mm == mm) // flush TLBs </IPI> switch_mm(old_mm,mm,tsk); Where it is possible the IPI flushed the TLBs for @old_mm, not @mm, because the IPI lands before we actually switched. Avoid this by disabling IRQs across changing ->active_mm and switch_mm(). [ There are all sorts of reasons this might be harmless for various architecture specific reasons, but best not leave the door open at all. ] Link: http://lkml.kernel.org/r/20200721154106.GE10769@hirez.programming.kicks-ass… Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reported-by: Andy Lutomirski <luto(a)amacapital.net> Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Kees Cook <keescook(a)chromium.org> Cc: Jann Horn <jannh(a)google.com> Cc: Will Deacon <will(a)kernel.org> Cc: Christoph Hellwig <hch(a)lst.de> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/kthread.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/kernel/kthread.c~mm-fix-kthread_use_mm-vs-tlb-invalidate +++ a/kernel/kthread.c @@ -1239,13 +1239,15 @@ void kthread_use_mm(struct mm_struct *mm WARN_ON_ONCE(tsk->mm); task_lock(tsk); + local_irq_disable(); active_mm = tsk->active_mm; if (active_mm != mm) { mmgrab(mm); tsk->active_mm = mm; } tsk->mm = mm; - switch_mm(active_mm, mm, tsk); + switch_mm_irqs_off(active_mm, mm, tsk); + local_irq_enable(); task_unlock(tsk); #ifdef finish_arch_post_lock_switch finish_arch_post_lock_switch(); @@ -1274,9 +1276,11 @@ void kthread_unuse_mm(struct mm_struct * task_lock(tsk); sync_mm_rss(mm); + local_irq_disable(); tsk->mm = NULL; /* active_mm is still 'mm' */ enter_lazy_tlb(mm, tsk); + local_irq_enable(); task_unlock(tsk); } EXPORT_SYMBOL_GPL(kthread_unuse_mm); _ Patches currently in -mm which might be from peterz(a)infradead.org are mm-fix-kthread_use_mm-vs-tlb-invalidate.patch

4 years, 11 months

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+ io-mapping-indicate-mapping-failure.patch added to -mm tree

by Andrew Morton

The patch titled Subject: io-mapping: indicate mapping failure has been added to the -mm tree. Its filename is io-mapping-indicate-mapping-failure.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/io-mapping-indicate-mapping-failur… and later at http://ozlabs.org/~akpm/mmotm/broken-out/io-mapping-indicate-mapping-failur… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: "Michael J. Ruhl" <michael.j.ruhl(a)intel.com> Subject: io-mapping: indicate mapping failure The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. During a device probe, where the ioremap failed, a crash can look like this: BUG: unable to handle page fault for address: 0000000000210000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Oops: 0002 [#1] PREEMPT SMP CPU: 0 PID: 177 Comm: RIP: 0010:fill_page_dma [i915] gen8_ppgtt_create [i915] i915_ppgtt_create [i915] intel_gt_init [i915] i915_gem_init [i915] i915_driver_probe [i915] pci_device_probe really_probe driver_probe_device The remap failure occurred much earlier in the probe. If it had been propagated, the driver would have exited with an error. Return NULL on ioremap failure. Link: http://lkml.kernel.org/r/20200721171936.81563-1-michael.j.ruhl@intel.com Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping") Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/io-mapping.h~io-mapping-indicate-mapping-failure +++ a/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *io iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void _ Patches currently in -mm which might be from michael.j.ruhl(a)intel.com are io-mapping-indicate-mapping-failure.patch

4 years, 11 months

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+ fork-silence-a-false-postive-warning-in-__mmdrop.patch added to -mm tree

by Andrew Morton

The patch titled Subject: fork: silence a false postive warning in __mmdrop has been added to the -mm tree. Its filename is fork-silence-a-false-postive-warning-in-__mmdrop.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/fork-silence-a-false-postive-warni… and later at http://ozlabs.org/~akpm/mmotm/broken-out/fork-silence-a-false-postive-warni… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Qian Cai <cai(a)lca.pw> Subject: fork: silence a false postive warning in __mmdrop commit bf2c59fce407 ("sched/core: Fix illegal RCU from offline CPUs") delayed, idle->active_mm = &init_mm; into finish_cpu() instead of idle_task_exit() which results in a false positive warning that was originally designed in the commit 3eda69c92d47 ("kernel/fork.c: detect early free of a live mm"). WARNING: CPU: 127 PID: 72976 at kernel/fork.c:697 __mmdrop+0x230/0x2c0 do_exit+0x424/0xfa0 Call Trace: do_exit+0x424/0xfa0 do_group_exit+0x64/0xd0 sys_exit_group+0x24/0x30 system_call_exception+0x108/0x1d0 system_call_common+0xf0/0x278 Link: http://lkml.kernel.org/r/20200604150344.1796-1-cai@lca.pw Fixes: bf2c59fce407 ("sched/core: Fix illegal RCU from offline CPUs") Signed-off-by: Qian Cai <cai(a)lca.pw> Cc: Peter Zijlstra (Intel) <peterz(a)infradead.org> Cc: Michael Ellerman <mpe(a)ellerman.id.au> (powerpc) Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/fork.c | 1 - 1 file changed, 1 deletion(-) --- a/kernel/fork.c~fork-silence-a-false-postive-warning-in-__mmdrop +++ a/kernel/fork.c @@ -694,7 +694,6 @@ void __mmdrop(struct mm_struct *mm) { BUG_ON(mm == &init_mm); WARN_ON_ONCE(mm == current->mm); - WARN_ON_ONCE(mm == current->active_mm); mm_free_pgd(mm); destroy_context(mm); mmu_notifier_subscriptions_destroy(mm); _ Patches currently in -mm which might be from cai(a)lca.pw are fork-silence-a-false-postive-warning-in-__mmdrop.patch mm-page_alloc-silence-a-kasan-false-positive.patch mm-kmemleak-silence-kcsan-splats-in-checksum.patch mm-frontswap-mark-various-intentional-data-races.patch mm-page_io-mark-various-intentional-data-races.patch mm-page_io-mark-various-intentional-data-races-v2.patch mm-swap_state-mark-various-intentional-data-races.patch mm-swapfile-fix-and-annotate-various-data-races.patch mm-swapfile-fix-and-annotate-various-data-races-v2.patch mm-page_counter-fix-various-data-races-at-memsw.patch mm-memcontrol-fix-a-data-race-in-scan-count.patch mm-list_lru-fix-a-data-race-in-list_lru_count_one.patch mm-mempool-fix-a-data-race-in-mempool_free.patch mm-rmap-annotate-a-data-race-at-tlb_flush_batched.patch mm-swap-annotate-data-races-for-lru_rotate_pvecs.patch mm-annotate-a-data-race-in-page_zonenum.patch

4 years, 11 months

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[PATCH v2] Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation

by Fangrui Song

When CROSS_COMPILE is set (e.g. aarch64-linux-gnu-), if $(CROSS_COMPILE)elfedit is found at /usr/bin/aarch64-linux-gnu-elfedit, GCC_TOOLCHAIN_DIR will be set to /usr/bin/. --prefix= will be set to /usr/bin/ and Clang as of 11 will search for both $(prefix)aarch64-linux-gnu-$needle and $(prefix)$needle. GCC searchs for $(prefix)aarch64-linux-gnu/$version/$needle, $(prefix)aarch64-linux-gnu/$needle and $(prefix)$needle. In practice, $(prefix)aarch64-linux-gnu/$needle rarely contains executables. To better model how GCC's -B/--prefix takes in effect in practice, newer Clang (since https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6…) only searches for $(prefix)$needle. Currently it will find /usr/bin/as instead of /usr/bin/aarch64-linux-gnu-as. Set --prefix= to $(GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE) (/usr/bin/aarch64-linux-gnu-) so that newer Clang can find the appropriate cross compiling GNU as (when -no-integrated-as is in effect). Reported-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Fangrui Song <maskray(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nick Desaulniers <ndesaulniers(a)google.com> Link: https://github.com/ClangBuiltLinux/linux/issues/1099 --- Changes in v2: * Updated description to add tags and the llvm-project commit link. * Fixed a typo. --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 0b5f8538bde5..3ac83e375b61 100644 --- a/Makefile +++ b/Makefile @@ -567,7 +567,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) ifneq ($(CROSS_COMPILE),) CLANG_FLAGS += --target=$(notdir $(CROSS_COMPILE:%-=%)) GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit)) -CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR) +CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR)$(CROSS_COMPILE) GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..) endif ifneq ($(GCC_TOOLCHAIN),) -- 2.28.0.rc0.105.gf9edc3c819-goog

4 years, 11 months

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[PATCH] PCI/ATS: PASID and PRI are only enumerated in PF devices.

by Ashok Raj

PASID and PRI capabilities are only enumerated in PF devices. VF devices do not enumerate these capabilites. IOMMU drivers also need to enumerate them before enabling features in the IOMMU. Extending the same support as PASID feature discovery (pci_pasid_features) for PRI. Signed-off-by: Ashok Raj <ashok.raj(a)intel.com> v2: Fixed build failure from lkp when CONFIG_PRI=n Almost all the PRI functions were called only when CONFIG_PASID is set. Except the new pci_pri_supported(). To: Bjorn Helgaas <bhelgaas(a)google.com> To: Joerg Roedel <joro(a)8bytes.com> To: Lu Baolu <baolu.lu(a)intel.com> Cc: stable(a)vger.kernel.org Cc: linux-pci(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: Ashok Raj <ashok.raj(a)intel.com> Cc: iommu(a)lists.linux-foundation.org --- drivers/iommu/intel/iommu.c | 2 +- drivers/pci/ats.c | 14 ++++++++++++++ include/linux/pci-ats.h | 4 ++++ 3 files changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..276452f5e6a7 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2560,7 +2560,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, } if (info->ats_supported && ecap_prs(iommu->ecap) && - pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI)) + pci_pri_supported(pdev)) info->pri_supported = 1; } } diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index b761c1f72f67..ffb4de8c5a77 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -461,6 +461,20 @@ int pci_pasid_features(struct pci_dev *pdev) } EXPORT_SYMBOL_GPL(pci_pasid_features); +/** + * pci_pri_supported - Check if PRI is supported. + * @pdev: PCI device structure + * + * Returns false when no PRI capability is present. + * Returns true if PRI feature is supported and enabled + */ +bool pci_pri_supported(struct pci_dev *pdev) +{ + /* VFs share the PF PRI configuration */ + return !!(pci_physfn(pdev)->pri_cap); +} +EXPORT_SYMBOL_GPL(pci_pri_supported); + #define PASID_NUMBER_SHIFT 8 #define PASID_NUMBER_MASK (0x1f << PASID_NUMBER_SHIFT) /** diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index f75c307f346d..fc989295daf3 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs); void pci_disable_pri(struct pci_dev *pdev); int pci_reset_pri(struct pci_dev *pdev); int pci_prg_resp_pasid_required(struct pci_dev *pdev); +bool pci_pri_supported(struct pci_dev *pdev); +#else +bool pci_pri_supported(struct pci_dev *pdev) +{ return false; } #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID -- 2.7.4

4 years, 11 months

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[PATCH v6] ima: move APPRAISE_BOOTPARAM dependency on ARCH_POLICY to runtime

by Bruno Meneguele

The IMA_APPRAISE_BOOTPARAM config allows enabling different "ima_appraise=" modes - log, fix, enforce - at run time, but not when IMA architecture specific policies are enabled. This prevents properly labeling the filesystem on systems where secure boot is supported, but not enabled on the platform. Only when secure boot is actually enabled should these IMA appraise modes be disabled. This patch removes the compile time dependency and makes it a runtime decision, based on the secure boot state of that platform. Test results as follows: -> x86-64 with secure boot enabled [ 0.015637] Kernel command line: <...> ima_policy=appraise_tcb ima_appraise=fix [ 0.015668] ima: Secure boot enabled: ignoring ima_appraise=fix boot parameter option -> powerpc with secure boot disabled [ 0.000000] Kernel command line: <...> ima_policy=appraise_tcb ima_appraise=fix [ 0.000000] Secure boot mode disabled -> Running the system without secure boot and with both options set: CONFIG_IMA_APPRAISE_BOOTPARAM=y CONFIG_IMA_ARCH_POLICY=y Audit prompts "missing-hash" but still allow execution and, consequently, filesystem labeling: type=INTEGRITY_DATA msg=audit(07/09/2020 12:30:27.778:1691) : pid=4976 uid=root auid=root ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 op=appraise_data cause=missing-hash comm=bash name=/usr/bin/evmctl dev="dm-0" ino=493150 res=no Cc: stable(a)vger.kernel.org Fixes: d958083a8f64 ("x86/ima: define arch_get_ima_policy() for x86") Signed-off-by: Bruno Meneguele <bmeneg(a)redhat.com> --- v6: - explictly print the bootparam being ignored to the user (Mimi) v5: - add pr_info() to inform user the ima_appraise= boot param is being ignored due to secure boot enabled (Nayna) - add some testing results to commit log v4: - instead of change arch_policy loading code, check secure boot state at "ima_appraise=" parameter handler (Mimi) v3: - extend secure boot arch checker to also consider trusted boot - enforce IMA appraisal when secure boot is effectively enabled (Nayna) - fix ima_appraise flag assignment by or'ing it (Mimi) v2: - pr_info() message prefix correction security/integrity/ima/Kconfig | 2 +- security/integrity/ima/ima_appraise.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index edde88dbe576..62dc11a5af01 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -232,7 +232,7 @@ config IMA_APPRAISE_REQUIRE_POLICY_SIGS config IMA_APPRAISE_BOOTPARAM bool "ima_appraise boot parameter" - depends on IMA_APPRAISE && !IMA_ARCH_POLICY + depends on IMA_APPRAISE default y help This option enables the different "ima_appraise=" modes diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index a9649b04b9f1..28a59508c6bd 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -19,6 +19,12 @@ static int __init default_appraise_setup(char *str) { #ifdef CONFIG_IMA_APPRAISE_BOOTPARAM + if (arch_ima_get_secureboot()) { + pr_info("Secure boot enabled: ignoring ima_appraise=%s boot parameter option", + str); + return 1; + } + if (strncmp(str, "off", 3) == 0) ima_appraise = 0; else if (strncmp(str, "log", 3) == 0) -- 2.26.2

4 years, 11 months

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patch "serial: 8250_mtk: Fix high-speed baud rates clamping" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: 8250_mtk: Fix high-speed baud rates clamping to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 551e553f0d4ab623e2a6f424ab5834f9c7b5229c Mon Sep 17 00:00:00 2001 From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Date: Tue, 14 Jul 2020 15:41:12 +0300 Subject: serial: 8250_mtk: Fix high-speed baud rates clamping Commit 7b668c064ec3 ("serial: 8250: Fix max baud limit in generic 8250 port") fixed limits of a baud rate setting for a generic 8250 port. In other words since that commit the baud rate has been permitted to be within [uartclk / 16 / UART_DIV_MAX; uartclk / 16], which is absolutely normal for a standard 8250 UART port. But there are custom 8250 ports, which provide extended baud rate limits. In particular the Mediatek 8250 port can work with baud rates up to "uartclk" speed. Normally that and any other peculiarity is supposed to be handled in a custom set_termios() callback implemented in the vendor-specific 8250-port glue-driver. Currently that is how it's done for the most of the vendor-specific 8250 ports, but for some reason for Mediatek a solution has been spread out to both the glue-driver and to the generic 8250-port code. Due to that a bug has been introduced, which permitted the extended baud rate limit for all even for standard 8250-ports. The bug has been fixed by the commit 7b668c064ec3 ("serial: 8250: Fix max baud limit in generic 8250 port") by narrowing the baud rates limit back down to the normal bounds. Unfortunately by doing so we also broke the Mediatek-specific extended bauds feature. A fix of the problem described above is twofold. First since we can't get back the extended baud rate limits feature to the generic set_termios() function and that method supports only a standard baud rates range, the requested baud rate must be locally stored before calling it and then restored back to the new termios structure after the generic set_termios() finished its magic business. By doing so we still use the serial8250_do_set_termios() method to set the LCR/MCR/FCR/etc. registers, while the extended baud rate setting procedure will be performed later in the custom Mediatek-specific set_termios() callback. Second since a true baud rate is now fully calculated in the custom set_termios() method we need to locally update the port timeout by calling the uart_update_timeout() function. After the fixes described above are implemented in the 8250_mtk.c driver, the Mediatek 8250-port should get back to normally working with extended baud rates. Link: https://lore.kernel.org/linux-serial/20200701211337.3027448-1-danielwinkler… Fixes: 7b668c064ec3 ("serial: 8250: Fix max baud limit in generic 8250 port") Reported-by: Daniel Winkler <danielwinkler(a)google.com> Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Cc: stable <stable(a)vger.kernel.org> Tested-by: Claire Chang <tientzu(a)chromium.org> Link: https://lore.kernel.org/r/20200714124113.20918-1-Sergey.Semin@baikalelectro… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/8250/8250_mtk.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c index f839380c2f4c..98b8a3e30733 100644 --- a/drivers/tty/serial/8250/8250_mtk.c +++ b/drivers/tty/serial/8250/8250_mtk.c @@ -306,8 +306,21 @@ mtk8250_set_termios(struct uart_port *port, struct ktermios *termios, } #endif + /* + * Store the requested baud rate before calling the generic 8250 + * set_termios method. Standard 8250 port expects bauds to be + * no higher than (uartclk / 16) so the baud will be clamped if it + * gets out of that bound. Mediatek 8250 port supports speed + * higher than that, therefore we'll get original baud rate back + * after calling the generic set_termios method and recalculate + * the speed later in this method. + */ + baud = tty_termios_baud_rate(termios); + serial8250_do_set_termios(port, termios, old); + tty_termios_encode_baud_rate(termios, baud, baud); + /* * Mediatek UARTs use an extra highspeed register (MTK_UART_HIGHS) * @@ -339,6 +352,11 @@ mtk8250_set_termios(struct uart_port *port, struct ktermios *termios, */ spin_lock_irqsave(&port->lock, flags); + /* + * Update the per-port timeout. + */ + uart_update_timeout(port, termios->c_cflag, baud); + /* set DLAB we have cval saved in up->lcr from the call to the core */ serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB); serial_dl_write(up, quot); -- 2.27.0

4 years, 11 months

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patch "serial: 8250: fix null-ptr-deref in serial8250_start_tx()" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: 8250: fix null-ptr-deref in serial8250_start_tx() to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From f4c23a140d80ef5e6d3d1f8f57007649014b60fa Mon Sep 17 00:00:00 2001 From: Yang Yingliang <yangyingliang(a)huawei.com> Date: Tue, 21 Jul 2020 14:38:52 +0000 Subject: serial: 8250: fix null-ptr-deref in serial8250_start_tx() I got null-ptr-deref in serial8250_start_tx(): [ 78.114630] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 78.123778] Mem abort info: [ 78.126560] ESR = 0x86000007 [ 78.129603] EC = 0x21: IABT (current EL), IL = 32 bits [ 78.134891] SET = 0, FnV = 0 [ 78.137933] EA = 0, S1PTW = 0 [ 78.141064] user pgtable: 64k pages, 48-bit VAs, pgdp=00000027d41a8600 [ 78.147562] [0000000000000000] pgd=00000027893f0003, p4d=00000027893f0003, pud=00000027893f0003, pmd=00000027c9a20003, pte=0000000000000000 [ 78.160029] Internal error: Oops: 86000007 [#1] SMP [ 78.164886] Modules linked in: sunrpc vfat fat aes_ce_blk crypto_simd cryptd aes_ce_cipher crct10dif_ce ghash_ce sha2_ce sha256_arm64 sha1_ce ses enclosure sg sbsa_gwdt ipmi_ssif spi_dw_mmio sch_fq_codel vhost_net tun vhost vhost_iotlb tap ip_tables ext4 mbcache jbd2 ahci hisi_sas_v3_hw libahci hisi_sas_main libsas hns3 scsi_transport_sas hclge libata megaraid_sas ipmi_si hnae3 ipmi_devintf ipmi_msghandler br_netfilter bridge stp llc nvme nvme_core xt_sctp sctp libcrc32c dm_mod nbd [ 78.207383] CPU: 11 PID: 23258 Comm: null-ptr Not tainted 5.8.0-rc6+ #48 [ 78.214056] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B210.01 03/12/2020 [ 78.222888] pstate: 80400089 (Nzcv daIf +PAN -UAO BTYPE=--) [ 78.228435] pc : 0x0 [ 78.230618] lr : serial8250_start_tx+0x160/0x260 [ 78.235215] sp : ffff800062eefb80 [ 78.238517] x29: ffff800062eefb80 x28: 0000000000000fff [ 78.243807] x27: ffff800062eefd80 x26: ffff202fd83b3000 [ 78.249098] x25: ffff800062eefd80 x24: ffff202fd83b3000 [ 78.254388] x23: ffff002fc5e50be8 x22: 0000000000000002 [ 78.259679] x21: 0000000000000001 x20: 0000000000000000 [ 78.264969] x19: ffffa688827eecc8 x18: 0000000000000000 [ 78.270259] x17: 0000000000000000 x16: 0000000000000000 [ 78.275550] x15: ffffa68881bc67a8 x14: 00000000000002e6 [ 78.280841] x13: ffffa68881bc67a8 x12: 000000000000c539 [ 78.286131] x11: d37a6f4de9bd37a7 x10: ffffa68881cccff0 [ 78.291421] x9 : ffffa68881bc6000 x8 : ffffa688819daa88 [ 78.296711] x7 : ffffa688822a0f20 x6 : ffffa688819e0000 [ 78.302002] x5 : ffff800062eef9d0 x4 : ffffa68881e707a8 [ 78.307292] x3 : 0000000000000000 x2 : 0000000000000002 [ 78.312582] x1 : 0000000000000001 x0 : ffffa688827eecc8 [ 78.317873] Call trace: [ 78.320312] 0x0 [ 78.322147] __uart_start.isra.9+0x64/0x78 [ 78.326229] uart_start+0xb8/0x1c8 [ 78.329620] uart_flush_chars+0x24/0x30 [ 78.333442] n_tty_receive_buf_common+0x7b0/0xc30 [ 78.338128] n_tty_receive_buf+0x44/0x2c8 [ 78.342122] tty_ioctl+0x348/0x11f8 [ 78.345599] ksys_ioctl+0xd8/0xf8 [ 78.348903] __arm64_sys_ioctl+0x2c/0xc8 [ 78.352812] el0_svc_common.constprop.2+0x88/0x1b0 [ 78.357583] do_el0_svc+0x44/0xd0 [ 78.360887] el0_sync_handler+0x14c/0x1d0 [ 78.364880] el0_sync+0x140/0x180 [ 78.368185] Code: bad PC value SERIAL_PORT_DFNS is not defined on each arch, if it's not defined, serial8250_set_defaults() won't be called in serial8250_isa_init_ports(), so the p->serial_in pointer won't be initialized, and it leads a null-ptr-deref. Fix this problem by calling serial8250_set_defaults() after init uart port. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200721143852.4058352-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/8250/8250_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index fc118f649887..cae61d1ebec5 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -524,6 +524,7 @@ static void __init serial8250_isa_init_ports(void) */ up->mcr_mask = ~ALPHA_KLUDGE_MCR; up->mcr_force = ALPHA_KLUDGE_MCR; + serial8250_set_defaults(up); } /* chain base port ops to support Remote Supervisor Adapter */ @@ -547,7 +548,6 @@ static void __init serial8250_isa_init_ports(void) port->membase = old_serial_port[i].iomem_base; port->iotype = old_serial_port[i].io_type; port->regshift = old_serial_port[i].iomem_reg_shift; - serial8250_set_defaults(up); port->irqflags |= irqflag; if (serial8250_isa_config != NULL) -- 2.27.0

4 years, 11 months

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patch "serial: tegra: fix CREAD handling for PIO" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: tegra: fix CREAD handling for PIO to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From b374c562ee7ab3f3a1daf959c01868bae761571c Mon Sep 17 00:00:00 2001 From: Johan Hovold <johan(a)kernel.org> Date: Fri, 10 Jul 2020 15:59:46 +0200 Subject: serial: tegra: fix CREAD handling for PIO Commit 33ae787b74fc ("serial: tegra: add support to ignore read") added support for dropping input in case CREAD isn't set, but for PIO the ignore_status_mask wasn't checked until after the character had been put in the receive buffer. Note that the NULL tty-port test is bogus and will be removed by a follow-on patch. Fixes: 33ae787b74fc ("serial: tegra: add support to ignore read") Cc: stable <stable(a)vger.kernel.org> # 5.4 Cc: Shardar Shariff Md <smohammed(a)nvidia.com> Cc: Krishna Yarlagadda <kyarlagadda(a)nvidia.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> Acked-by: Thierry Reding <treding(a)nvidia.com> Link: https://lore.kernel.org/r/20200710135947.2737-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/serial-tegra.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 8de8bac9c6c7..b3bbee6b6702 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -653,11 +653,14 @@ static void tegra_uart_handle_rx_pio(struct tegra_uart_port *tup, ch = (unsigned char) tegra_uart_read(tup, UART_RX); tup->uport.icount.rx++; - if (!uart_handle_sysrq_char(&tup->uport, ch) && tty) - tty_insert_flip_char(tty, ch, flag); + if (uart_handle_sysrq_char(&tup->uport, ch)) + continue; if (tup->uport.ignore_status_mask & UART_LSR_DR) continue; + + if (tty) + tty_insert_flip_char(tty, ch, flag); } while (1); } -- 2.27.0

4 years, 11 months

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[PATCH 5.4 000/215] 5.4.53-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.53 release. There are 215 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.53-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.53-rc1 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: disable regmap locking for automatic address incrementing Colin Xu <colin.xu(a)intel.com> drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Make Intel SVM code 64-bit only Shannon Nelson <snelson(a)pensando.io> ionic: export features for vlans to use Lingling Xu <ling_ling.xu(a)unisoc.com> spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Ming Lei <ming.lei(a)redhat.com> block: fix get_max_segment_size() overflow on 32bit arch Ming Lei <ming.lei(a)redhat.com> block: fix splitting segments on boundary masks Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Ignore irq enabling on the virtual engines Xiaojie Yuan <xiaojie.yuan(a)amd.com> drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched: Fix unreliable rseq cpu_id for new tasks Will Deacon <will(a)kernel.org> arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Will Deacon <will(a)kernel.org> arm64: ptrace: Consistently use pseudo-singlestep exceptions Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Finley Xiao <finley.xiao(a)rock-chips.com> thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Alex Hung <alex.hung(a)canonical.com> thermal: int3403_thermal: Downgrade error message Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Robin Gong <yibin.gong(a)nxp.com> dmaengine: fsl-edma-common: correct DSIZE_32BYTE Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com> powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Andreas Schwab <schwab(a)suse.de> riscv: use 16KB kernel stack on 64-bit Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Frederic Weisbecker <frederic(a)kernel.org> timer: Prevent base->clk from moving backward Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: Remove warning when irq is not specified Dave Wang <dave.wang(a)emc.com.tw> Input: elan_i2c - add more hardware ID for Lenovo laptops David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Miklos Szeredi <mszeredi(a)redhat.com> fuse: use ->reconfigure() instead of ->remount_fs() Miklos Szeredi <mszeredi(a)redhat.com> fuse: ignore 'data' argument of mount(..., MS_REMOUNT) Amir Goldstein <amir73il(a)gmail.com> ovl: fix unneeded call to ovl_change_flags() Amir Goldstein <amir73il(a)gmail.com> ovl: relax WARN_ON() when decoding lower directory file handle youngjun <her0gyugyu(a)gmail.com> ovl: inode reference leak in ovl_is_inuse true case. Amir Goldstein <amir73il(a)gmail.com> ovl: fix regression with re-formatted lower squashfs Chuhong Yuan <hslester96(a)gmail.com> serial: mxs-auart: add missed iounmap() in probe failure and remove Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Jan Kiszka <jan.kiszka(a)siemens.com> Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix guest capabilities mask check Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Armas Spann <zappel(a)retarded.farm> ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change to suitable link model for ASUS platform Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Sync the pending work cancel at disconnection Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation James Hilliard <james.hilliard1(a)gmail.com> HID: quirks: Ignore Simply Automated UPB PIM Sebastian Parschauer <s.parschauer(a)gmx.de> HID: quirks: Always poll Obins Anne Pro 2 keyboard Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> HID: logitech-hidpp: avoid repeated "multiplier = " log messages Saravana Kannan <saravanak(a)google.com> slimbus: core: Fix mismatch in of_node_get/put Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add missing UFS clocks for SM8150 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add GPU and NPU clocks for SM8150 Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: correctly verify erased pages Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix probe error path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix the condition on a return code Aharon Landau <aharonl(a)mellanox.com> RDMA/mlx5: Verify that QP is created with RQ or SQ Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Raju P.L.S.S.S.N <rplsssn(a)codeaurora.org> soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Update dirty flag only when data changes Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Bjorn Helgaas <bhelgaas(a)google.com> PCI/PM: Call .bridge_d3() hook only if non-NULL Tomer Tayar <ttayar(a)habana.ai> habanalabs: Align protection bits configuration of all TPCs John Johansen <john.johansen(a)canonical.com> apparmor: ensure that dfa state tables have entries Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> soc: qcom: socinfo: add missing soc_id sysfs entry Sean Wang <sean.wang(a)mediatek.com> arm: dts: mt7623: add phy-mode property for gmac2 Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Douglas Anderson <dianders(a)chromium.org> regmap: debugfs: Don't sleep while atomic for fast_io regmaps Wei Yongjun <weiyongjun1(a)huawei.com> keys: asymmetric: fix error return code in software_key_query() Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Colin Ian King <colin.king(a)canonical.com> xprtrdma: fix incorrect header size calculations Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" dillon min <dillon.minfei(a)gmail.com> ARM: dts: Fix dcan driver probe failed on am437x platform Vasily Averin <vvs(a)virtuozzo.com> fuse: don't ignore errors from fuse_writepages_fill() Anna Schumaker <Anna.Schumaker(a)Netapp.com> NFS: Fix interrupted slots by sending a solo SEQUENCE operation Eddie James <eajames(a)linux.ibm.com> clk: AST2600: Add mux for EMMC clock Nathan Chancellor <natechancellor(a)gmail.com> clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: dmatest: stop completed threads when running without set channel Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Initialize channel before each transfer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Do not disable on suspend for no-idle Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> dmaengine: sh: usb-dmac: set tx_result parameters Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: intel: fix memory leak with devm_kasprintf Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Christoffer Nielsen <cn(a)obviux.dk> ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit Paul Menzel <pmenzel(a)molgen.mpg.de> ACPI: video: Use native backlight on Acer TravelMate 5735Z Stephan Gerhold <stephan(a)gerhold.net> Input: mms114 - add extra compatible for mms345l Gregor Pintar <grpintar(a)gmail.com> ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2 Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com> ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Use native backlight on Acer Aspire 5783z Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Rewrite registration quirk handling Haibo Chen <haibo.chen(a)nxp.com> mmc: sdhci: do not enable card detect interrupt for gpio cd type Neil Armstrong <narmstrong(a)baylibre.com> doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Chris Wulff <crwulff(a)gmail.com> ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8) Sergei A. Trusov <sergei.a.trusov(a)ya.ru> Input: goodix - fix touch coordinates on Cube I15-TC Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: Add support for MOTU MicroBook IIc Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Detect EDMA and set quirk flags for tptc Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Detect display subsystem related devices Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Handle module unlock quirk needed for some RTC Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Consider non-existing registers too when matching quirks Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Rename clk related quirks to pre_reset and post_reset quirks Diego Elio Pettenò <flameeyes(a)flameeyes.com> scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled Andrey Lebedev <andrey(a)lebedev.lt> drm/sun4i: tcon: Separate quirks for tcon0 and tcon1 on A20 Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: at91: pm: add quirk for sam9x60's ulp1 Hans de Goede <hdegoede(a)redhat.com> HID: quirks: Remove ITE 8595 entry from hid_have_special_driver Linus Walleij <linus.walleij(a)linaro.org> mmc: mmci: Support any block sizes for ux500v2 and qcom variant Suman Anna <s-anna(a)ti.com> ARM: OMAP2+: use separate IOMMU pdata to fix DRA7 IPU1 boot Suman Anna <s-anna(a)ti.com> ARM: OMAP2+: Add workaround for DRA7 DSP MStandby errata i879 Tero Kristo <t-kristo(a)ti.com> ARM: OMAP4+: remove pdata quirks for omap4+ iommus Russell King <rmk+kernel(a)armlinux.org.uk> net: sfp: add some quirks for GPON modules Russell King <rmk+kernel(a)armlinux.org.uk> net: sfp: add support for module quirks Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Add back interface mode validation Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Do not error out in non serdes modes Sasha Levin <sashal(a)kernel.org> net: macb: call pm_runtime_put_sync on failure path Florian Fainelli <f.fainelli(a)gmail.com> of: of_mdio: Correct loop scanning logic Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hts221 Fix alignment and data leak issues Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Matt Ranostay <matt.ranostay(a)konsulko.com> iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: prevent truncation from long to int in wait_for_free_credits Kangmin Park <l4stpr0gr4m(a)gmail.com> dt-bindings: mailbox: zynqmp_ipi: fix unit address Angelo Dureghello <angelo.dureghello(a)timesys.com> m68k: mm: fix node memblock init Mike Rapoport <rppt(a)linux.ibm.com> m68k: nommu: register start of the memory with memblock Hou Tao <houtao1(a)huawei.com> blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Anson Huang <Anson.Huang(a)nxp.com> thermal/drivers: imx: Fix missing of_node_put() at probe time Petteri Aimonen <jpa(a)git.mail.kapsi.fi> x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: Properly propagate return value in drm_iommu_attach_device() Krishna Manikandan <mkrishn(a)codeaurora.org> drm/msm/dpu: allow initialization of encoder locks during encoder init Bernard Zhao <bernard(a)vivo.com> drm/msm: fix potential memleak in error branch Marc Zyngier <maz(a)kernel.org> arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 Marc Zyngier <maz(a)kernel.org> arm64: arch_timer: Allow an workaround descriptor to disable compat vdso Marc Zyngier <maz(a)kernel.org> arm64: Introduce a way to disable the 32bit vdso Willem de Bruijn <willemb(a)google.com> ip: Fix SO_MARK in RST, ACK and ICMP packets Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Toke Høiland-Jørgensen <toke(a)redhat.com> vlan: consolidate VLAN parsing code and limit max parsing depth Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Eric Dumazet <edumazet(a)google.com> tcp: fix SO_RCVLOWAT possible hangs under high mem pressure Toke Høiland-Jørgensen <toke(a)redhat.com> sched: consistently handle layer3 header accesses in the presence of VLANs AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> net: dsa: microchip: set the correct number of ports Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() David Ahern <dsahern(a)kernel.org> ipv6: Fix use of anycast address with loopback David Ahern <dsahern(a)kernel.org> ipv6: fib6_select_path can not use out path for nexthop objects Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Linus Lüssing <linus.luessing(a)c0d3.blue> bridge: mcast: Fix MLD2 Report IPv6 payload length check Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix lower interface leak Dmitry Bogdanov <dbogdanov(a)marvell.com> net: atlantic: fix ip dst and ipv6 address filters YueHaibing <yuehaibing(a)huawei.com> crypto: atmel - Fix build error of CRYPTO_AUTHENC Tudor Ambarus <tudor.ambarus(a)microchip.com> crypto: atmel - Fix selection of CRYPTO_AUTHENC ------------- Diffstat: .../bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 +- Documentation/devicetree/bindings/usb/dwc3.txt | 2 + Makefile | 4 +- arch/alpha/configs/defconfig | 1 - arch/arm/boot/dts/am437x-l4.dtsi | 14 +- arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 + arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/configs/rpc_defconfig | 1 - arch/arm/configs/s3c2410_defconfig | 1 - arch/arm/include/asm/clocksource.h | 11 +- arch/arm/kernel/vdso.c | 2 +- arch/arm/mach-at91/pm_suspend.S | 4 + arch/arm/mach-omap2/omap-iommu.c | 43 ++- arch/arm/mach-omap2/pdata-quirks.c | 35 ++- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 +- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 + .../dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 +- .../boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 +- arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 ++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/include/asm/alternative.h | 16 +- arch/arm64/include/asm/arch_timer.h | 1 + arch/arm64/include/asm/clocksource.h | 5 +- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/syscall.h | 12 +- arch/arm64/include/asm/thread_info.h | 1 + arch/arm64/include/asm/vdso/clocksource.h | 14 + arch/arm64/include/asm/vdso/compat_gettimeofday.h | 5 +- arch/arm64/include/asm/vdso/gettimeofday.h | 6 +- arch/arm64/include/asm/vdso/vsyscall.h | 4 +- arch/arm64/kernel/alternative.c | 16 +- arch/arm64/kernel/debug-monitors.c | 20 +- arch/arm64/kernel/ptrace.c | 29 +- arch/arm64/kernel/signal.c | 11 +- arch/arm64/kernel/syscall.c | 5 +- arch/arm64/kernel/vmlinux.lds.S | 3 - arch/ia64/configs/zx1_defconfig | 1 - arch/m68k/configs/amiga_defconfig | 1 - arch/m68k/configs/apollo_defconfig | 1 - arch/m68k/configs/atari_defconfig | 1 - arch/m68k/configs/bvme6000_defconfig | 1 - arch/m68k/configs/hp300_defconfig | 1 - arch/m68k/configs/mac_defconfig | 1 - arch/m68k/configs/multi_defconfig | 1 - arch/m68k/configs/mvme147_defconfig | 1 - arch/m68k/configs/mvme16x_defconfig | 1 - arch/m68k/configs/q40_defconfig | 1 - arch/m68k/configs/sun3_defconfig | 1 - arch/m68k/configs/sun3x_defconfig | 1 - arch/m68k/kernel/setup_no.c | 3 +- arch/m68k/mm/mcfmmu.c | 2 +- arch/mips/configs/bigsur_defconfig | 1 - arch/mips/configs/fuloong2e_defconfig | 1 - arch/mips/configs/ip27_defconfig | 1 - arch/mips/configs/ip32_defconfig | 1 - arch/mips/configs/jazz_defconfig | 1 - arch/mips/configs/malta_defconfig | 1 - arch/mips/configs/malta_kvm_defconfig | 1 - arch/mips/configs/malta_kvm_guest_defconfig | 1 - arch/mips/configs/maltaup_xpa_defconfig | 1 - arch/mips/configs/rm200_defconfig | 1 - arch/powerpc/configs/85xx-hw.config | 1 - arch/powerpc/configs/amigaone_defconfig | 1 - arch/powerpc/configs/chrp32_defconfig | 1 - arch/powerpc/configs/g5_defconfig | 1 - arch/powerpc/configs/maple_defconfig | 1 - arch/powerpc/configs/pasemi_defconfig | 1 - arch/powerpc/configs/pmac32_defconfig | 1 - arch/powerpc/configs/powernv_defconfig | 1 - arch/powerpc/configs/ppc64_defconfig | 1 - arch/powerpc/configs/ppc64e_defconfig | 1 - arch/powerpc/configs/ppc6xx_defconfig | 1 - arch/powerpc/configs/pseries_defconfig | 1 - arch/powerpc/configs/skiroot_defconfig | 1 - arch/powerpc/kernel/paca.c | 2 +- arch/powerpc/mm/book3s64/pkeys.c | 12 +- arch/riscv/include/asm/thread_info.h | 4 + arch/sh/configs/sh03_defconfig | 1 - arch/sparc/configs/sparc64_defconfig | 1 - arch/x86/configs/i386_defconfig | 1 - arch/x86/configs/x86_64_defconfig | 1 - arch/x86/include/asm/fpu/internal.h | 5 + arch/x86/kernel/apic/vector.c | 22 +- arch/x86/kernel/fpu/core.c | 6 + arch/x86/kernel/fpu/xstate.c | 2 +- block/blk-merge.c | 23 +- block/blk-mq-debugfs.c | 3 + crypto/asymmetric_keys/public_key.c | 1 + drivers/acpi/video_detect.c | 19 ++ drivers/base/regmap/regmap-debugfs.c | 52 ++-- drivers/block/zram/zram_drv.c | 3 +- drivers/bus/ti-sysc.c | 331 ++++++++++++++------- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/clk/clk-ast2600.c | 49 ++- drivers/clk/mvebu/Kconfig | 1 + drivers/clk/qcom/gcc-sm8150.c | 148 +++++++++ drivers/clocksource/arm_arch_timer.c | 19 +- drivers/crypto/Kconfig | 8 +- drivers/dma/dmatest.c | 2 + drivers/dma/dw/core.c | 12 - drivers/dma/fsl-edma-common.h | 2 +- drivers/dma/fsl-edma.c | 7 + drivers/dma/mcf-edma.c | 7 + drivers/dma/sh/usb-dmac.c | 2 + drivers/gpio/gpio-pca953x.c | 1 + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 +- drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 1 + drivers/gpu/drm/i915/gvt/handlers.c | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 +- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 + drivers/hid/hid-ids.h | 3 + drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hid-magicmouse.c | 6 + drivers/hid/hid-quirks.c | 5 +- drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/intel_th/core.c | 21 +- drivers/hwtracing/intel_th/pci.c | 15 + drivers/hwtracing/intel_th/sth.c | 4 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 +- drivers/iio/adc/ad7780.c | 2 +- drivers/iio/health/afe4403.c | 13 +- drivers/iio/health/afe4404.c | 8 +- drivers/iio/humidity/hdc100x.c | 10 +- drivers/iio/humidity/hts221.h | 7 +- drivers/iio/humidity/hts221_buffer.c | 9 +- drivers/iio/industrialio-core.c | 2 + drivers/iio/magnetometer/ak8974.c | 29 +- drivers/iio/pressure/ms5611_core.c | 11 +- drivers/iio/pressure/zpa2326.c | 4 +- drivers/infiniband/hw/mlx5/qp.c | 2 + drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/goodix.c | 22 ++ drivers/input/touchscreen/mms114.c | 17 +- drivers/iommu/Kconfig | 2 +- drivers/misc/atmel-ssc.c | 24 +- drivers/misc/habanalabs/goya/goya_security.c | 99 +++++- drivers/misc/mei/bus.c | 3 +- drivers/mmc/host/mmci.c | 34 ++- drivers/mmc/host/mmci.h | 8 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 +- drivers/mtd/nand/raw/marvell_nand.c | 27 +- drivers/mtd/nand/raw/nand_timings.c | 5 +- drivers/mtd/nand/raw/oxnas_nand.c | 24 +- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/dsa/microchip/ksz8795.c | 3 + drivers/net/dsa/microchip/ksz9477.c | 3 + .../ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c | 4 +- .../aquantia/atlantic/hw_atl/hw_atl_llh_internal.h | 2 +- drivers/net/ethernet/cadence/macb_main.c | 6 +- drivers/net/ethernet/marvell/mvneta.c | 24 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 1 + drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 19 +- drivers/net/phy/sfp-bus.c | 79 +++++ drivers/net/usb/qmi_wwan.c | 1 + drivers/of/of_mdio.c | 9 +- drivers/pci/pci.c | 4 +- drivers/phy/allwinner/phy-sun4i-usb.c | 5 +- drivers/scsi/Kconfig | 9 - drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 - drivers/scsi/sr_vendor.c | 8 - drivers/slimbus/core.c | 1 + drivers/soc/qcom/rpmh-rsc.c | 98 +++--- drivers/soc/qcom/rpmh.c | 56 ++-- drivers/soc/qcom/socinfo.c | 2 + drivers/soundwire/intel.c | 5 +- drivers/spi/spi-fsl-dspi.c | 15 +- drivers/spi/spi-sprd-adi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +- drivers/thermal/cpu_cooling.c | 6 +- drivers/thermal/imx_thermal.c | 7 +- .../intel/int340x_thermal/int3403_thermal.c | 2 +- drivers/thermal/mtk_thermal.c | 6 +- drivers/tty/serial/mxs-auart.c | 12 +- drivers/tty/serial/xilinx_uartps.c | 1 - drivers/uio/uio_pdrv_genirq.c | 4 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 4 - drivers/usb/host/ohci-platform.c | 5 - drivers/usb/host/xhci-plat.c | 10 +- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 +- drivers/usb/serial/option.c | 6 + drivers/virt/vboxguest/vboxguest_core.c | 6 +- drivers/virt/vboxguest/vboxguest_core.h | 15 + drivers/virt/vboxguest/vboxguest_linux.c | 3 +- drivers/virt/vboxguest/vmmdev.h | 2 + fs/cifs/transport.c | 2 +- fs/fuse/file.c | 14 +- fs/fuse/inode.c | 15 +- fs/gfs2/ops_fstype.c | 12 +- fs/nfs/nfs4proc.c | 20 +- fs/overlayfs/export.c | 2 +- fs/overlayfs/file.c | 10 +- fs/overlayfs/super.c | 23 +- include/linux/blkdev.h | 1 + include/linux/cgroup-defs.h | 8 +- include/linux/cgroup.h | 4 +- include/linux/if_vlan.h | 29 +- include/linux/input/elan-i2c-ids.h | 7 + include/linux/platform_data/ti-sysc.h | 1 + include/net/dst.h | 10 +- include/net/genetlink.h | 8 - include/net/inet_ecn.h | 25 +- include/net/pkt_sched.h | 11 - include/trace/events/rxrpc.h | 2 +- include/uapi/linux/vboxguest.h | 4 +- kernel/cgroup/cgroup.c | 31 +- kernel/irq/manage.c | 37 ++- kernel/sched/core.c | 2 + kernel/sched/fair.c | 16 +- kernel/time/timer.c | 21 +- net/bridge/br_multicast.c | 2 +- net/ceph/osd_client.c | 1 + net/core/filter.c | 10 +- net/core/sock.c | 2 +- net/ipv4/icmp.c | 4 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 3 + net/ipv4/tcp.c | 15 +- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_input.c | 2 + net/ipv4/tcp_ipv4.c | 15 +- net/ipv4/tcp_output.c | 8 +- net/ipv6/icmp.c | 4 +- net/ipv6/route.c | 7 +- net/l2tp/l2tp_core.c | 5 +- net/llc/af_llc.c | 10 +- net/netlink/genetlink.c | 49 --- net/sched/act_connmark.c | 9 +- net/sched/act_csum.c | 2 +- net/sched/act_ct.c | 9 +- net/sched/act_ctinfo.c | 9 +- net/sched/act_mpls.c | 2 +- net/sched/act_skbedit.c | 2 +- net/sched/cls_api.c | 2 +- net/sched/cls_flow.c | 8 +- net/sched/cls_flower.c | 2 +- net/sched/em_ipset.c | 2 +- net/sched/em_ipt.c | 2 +- net/sched/em_meta.c | 2 +- net/sched/sch_atm.c | 8 +- net/sched/sch_cake.c | 4 +- net/sched/sch_dsmark.c | 6 +- net/sched/sch_teql.c | 2 +- net/sunrpc/xprtrdma/rpc_rdma.c | 4 +- security/apparmor/match.c | 5 + sound/pci/hda/patch_realtek.c | 27 +- sound/usb/card.c | 12 +- sound/usb/clock.c | 59 +++- sound/usb/line6/capture.c | 2 + sound/usb/line6/driver.c | 2 +- sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +- sound/usb/pcm.c | 7 +- sound/usb/quirks-table.h | 86 +----- sound/usb/quirks.c | 67 ++++- sound/usb/quirks.h | 2 + tools/perf/util/stat.c | 6 +- tools/testing/selftests/net/fib_nexthops.sh | 13 + 273 files changed, 2041 insertions(+), 935 deletions(-)

4 years, 11 months

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[PATCH 4.14 000/125] 4.14.189-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.189 release. There are 125 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.189-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.189-rc1 David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Suraj Jitindar Singh <surajjs(a)amazon.com> x86/cpu: Move x86_cache_bits settings Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Finley Xiao <finley.xiao(a)rock-chips.com> thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Paul Menzel <pmenzel(a)molgen.mpg.de> ACPI: video: Use native backlight on Acer TravelMate 5735Z Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Use native backlight on Acer Aspire 5783z Haibo Chen <haibo.chen(a)nxp.com> mmc: sdhci: do not enable card detect interrupt for gpio cd type Neil Armstrong <narmstrong(a)baylibre.com> doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Florian Fainelli <f.fainelli(a)gmail.com> of: of_mdio: Correct loop scanning logic Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Angelo Dureghello <angelo(a)sysam.it> spi: fix initial SPI_SR value in spi-fsl-dspi Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Gustavo A. R. Silva <gustavo(a)embeddedor.com> arm64: alternative: Use true and false for boolean values Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Janosch Frank <frankja(a)linux.ibm.com> s390/mm: fix huge pte soft dirty copying Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Mikulas Patocka <mpatocka(a)redhat.com> dm: use noio when sending kobject event Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Mark CR4.TSD as being possibly owned by the guest Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Andrew Scull <ascull(a)google.com> KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART Will Deacon <will(a)kernel.org> KVM: arm64: Fix definition of PAGE_HYP_DEVICE Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON() Nicolas Ferre <nicolas.ferre(a)microchip.com> net: macb: mark device wake capable when "magic-packet" property present Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Zheng Bin <zhengbin13(a)huawei.com> nbd: Fix memory leak in nbd_add_socket Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Peter Zijlstra <peterz(a)infradead.org> x86/entry: Increase entry_stack size to a full page Max Gurtovoy <maxg(a)mellanox.com> nvme-rdma: assign completion vector correctly Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size yu kuai <yukuai3(a)huawei.com> ARM: imx6: add missing put_device() call in imx6q_suspend_init() Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: update ctime and mtime during truncate Vasily Gorbik <gor(a)linux.ibm.com> s390/kasan: fix early pgm check handler execution Ciara Loftus <ciara.loftus(a)intel.com> ixgbe: protect ring accesses with READ- and WRITE_ONCE Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Thierry Reding <treding(a)nvidia.com> gpu: host1x: Detach driver on unregister Tony Lindgren <tony(a)atomide.com> ARM: dts: omap4-droid4: Fix spi configuration and increase rate Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths Chuanhua Han <chuanhua.han(a)nxp.com> spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer Peng Ma <peng.ma(a)nxp.com> spi: spi-fsl-dspi: Adding shutdown hook Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Documentation/devicetree/bindings/usb/dwc3.txt | 2 + Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++---- arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 4 +- arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/mach-imx/pm-imx6.c | 10 +++-- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 +++ arch/arm64/include/asm/alternative.h | 16 +++---- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/pgtable-prot.h | 2 +- arch/arm64/kernel/alternative.c | 16 +------ arch/arm64/kernel/debug-monitors.c | 20 +++++++-- arch/arm64/kernel/kgdb.c | 2 +- arch/arm64/kernel/ptrace.c | 4 +- arch/arm64/kernel/vmlinux.lds.S | 3 -- arch/arm64/kvm/hyp-init.S | 11 +++-- arch/mips/kernel/time.c | 13 ++---- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/s390/kernel/early.c | 2 + arch/s390/mm/hugetlbpage.c | 2 +- arch/x86/include/asm/processor.h | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kernel/fpu/xstate.c | 2 +- arch/x86/kvm/kvm_cache_regs.h | 2 +- arch/x86/kvm/mmu.c | 2 +- arch/x86/kvm/vmx.c | 2 + arch/x86/kvm/x86.c | 2 + drivers/acpi/video_detect.c | 19 ++++++++ drivers/block/nbd.c | 25 ++++++----- drivers/block/zram/zram_drv.c | 3 +- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 +++ drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/radeon/ci_dpm.c | 7 ++- drivers/gpu/host1x/bus.c | 9 ++++ drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/intel_th/pci.c | 15 +++++++ drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 ++- drivers/iio/health/afe4403.c | 13 +++--- drivers/iio/health/afe4404.c | 8 ++-- drivers/iio/humidity/hdc100x.c | 10 +++-- drivers/iio/magnetometer/ak8974.c | 29 +++++++----- drivers/iio/pressure/ms5611_core.c | 11 +++-- drivers/iio/pressure/zpa2326.c | 4 +- drivers/input/serio/i8042-x86ia64io.h | 7 +++ drivers/md/dm.c | 15 +++++-- drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 +++++----- drivers/misc/mei/bus.c | 3 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/mtd/nand/oxnas_nand.c | 24 +++++++--- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/cadence/macb_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 12 ++--- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 ++++-- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/smsc95xx.c | 9 +++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 +++++--------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/nvme/host/rdma.c | 2 +- drivers/of/of_mdio.c | 9 +++- drivers/phy/allwinner/phy-sun4i-usb.c | 5 ++- drivers/spi/spi-fsl-dspi.c | 39 +++++++++++++--- drivers/spi/spi-sun6i.c | 14 +++--- drivers/spi/spidev.c | 24 +++++----- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/thermal/cpu_cooling.c | 6 +-- drivers/thermal/mtk_thermal.c | 6 +-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 10 +---- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 ++++++++++------- fs/cifs/inode.c | 9 ++++ fs/fuse/file.c | 12 ++++- fs/gfs2/ops_fstype.c | 12 ++++- include/linux/cgroup-defs.h | 8 +++- include/linux/cgroup.h | 4 +- include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- include/trace/events/rxrpc.h | 2 +- kernel/cgroup/cgroup.c | 29 +++++++----- kernel/sched/fair.c | 10 ++++- kernel/time/timer.c | 4 +- net/ceph/osd_client.c | 1 + net/core/sock.c | 2 +- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 15 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/ipv4/tcp_output.c | 10 +++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 49 -------------------- net/sched/sch_atm.c | 8 ++-- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 ++++--- sound/usb/quirks-table.h | 52 ++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 123 files changed, 686 insertions(+), 407 deletions(-)

4 years, 11 months

5
129
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[PATCH 4.9 00/86] 4.9.231-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.231 release. There are 86 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.231-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.231-rc1 Suraj Jitindar Singh <surajjs(a)amazon.com> x86/cpu: Move x86_cache_bits settings Marc Zyngier <maz(a)kernel.org> irqchip/gic: Atomically update affinity Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Takashi Iwai <tiwai(a)suse.de> usb: core: Add a helper function to check the validity of EP type in URB Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Angelo Dureghello <angelo(a)sysam.it> spi: fix initial SPI_SR value in spi-fsl-dspi Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Janosch Frank <frankja(a)linux.ibm.com> s390/mm: fix huge pte soft dirty copying Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Will Deacon <will(a)kernel.org> KVM: arm64: Fix definition of PAGE_HYP_DEVICE Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Nicolas Ferre <nicolas.ferre(a)microchip.com> net: macb: mark device wake capable when "magic-packet" property present Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size yu kuai <yukuai3(a)huawei.com> ARM: imx6: add missing put_device() call in imx6q_suspend_init() Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: update ctime and mtime during truncate Vasily Gorbik <gor(a)linux.ibm.com> s390/kasan: fix early pgm check handler execution Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Thierry Reding <treding(a)nvidia.com> gpu: host1x: Detach driver on unregister Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++----- arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/mach-imx/pm-imx6.c | 10 +++-- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/pgtable-prot.h | 2 +- arch/arm64/kernel/debug-monitors.c | 20 ++++++++-- arch/arm64/kernel/kgdb.c | 2 +- arch/arm64/kernel/ptrace.c | 4 +- arch/mips/kernel/time.c | 13 ++----- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/s390/kernel/early.c | 2 + arch/s390/mm/hugetlbpage.c | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kvm/mmu.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 ++++ drivers/gpu/drm/radeon/ci_dpm.c | 7 ++-- drivers/gpu/host1x/bus.c | 9 +++++ drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 ++- drivers/iio/health/afe4403.c | 13 ++++--- drivers/iio/health/afe4404.c | 8 ++-- drivers/iio/magnetometer/ak8974.c | 29 ++++++++------ drivers/iio/pressure/ms5611_core.c | 11 ++++-- drivers/iio/pressure/zpa2326.c | 4 +- drivers/input/serio/i8042-x86ia64io.h | 7 ++++ drivers/irqchip/irq-gic.c | 13 ++----- drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 ++++++------ drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/cadence/macb.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/smsc95xx.c | 9 ++++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 ++++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/spi/spi-fsl-dspi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +++---- drivers/spi/spidev.c | 24 ++++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/thermal/mtk_thermal.c | 6 +-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++-- drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 11 +----- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 +++++++++++-------- fs/cifs/inode.c | 9 +++++ fs/fuse/file.c | 12 +++++- include/linux/cgroup-defs.h | 8 +++- include/linux/cgroup.h | 4 +- include/linux/usb.h | 2 + include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- kernel/cgroup.c | 24 +++++++++--- kernel/sched/fair.c | 10 ++++- kernel/time/timer.c | 4 +- net/core/sock.c | 2 +- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 15 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/ipv4/tcp_output.c | 10 +++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 52 ------------------------- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +++++--- sound/usb/quirks-table.h | 52 +++++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 93 files changed, 509 insertions(+), 332 deletions(-)

4 years, 11 months

5
91
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[PATCH 4.4 00/58] 4.4.231-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.231 release. There are 58 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.231-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.231-rc1 Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Takashi Iwai <tiwai(a)suse.de> usb: core: Add a helper function to check the validity of EP type in URB Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++----- arch/arm64/kernel/kgdb.c | 2 +- arch/mips/kernel/time.c | 13 ++----- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/x86/kvm/mmu.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 ++++ drivers/gpu/drm/radeon/ci_dpm.c | 7 ++-- drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/input/serio/i8042-x86ia64io.h | 7 ++++ drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 ++++++------ drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/usb/smsc95xx.c | 9 ++++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 ++++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/spi/spidev.c | 24 ++++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++-- drivers/usb/gadget/function/f_uac1.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 11 +----- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 +++++++++++-------- fs/fuse/file.c | 12 +++++- include/linux/usb.h | 2 + include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- kernel/sched/fair.c | 10 ++++- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 13 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 52 ------------------------- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +++++--- sound/usb/quirks-table.h | 52 +++++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 61 files changed, 358 insertions(+), 250 deletions(-)

4 years, 11 months

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patch "tty: xilinx_uartps: Really fix id assignment" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled tty: xilinx_uartps: Really fix id assignment to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 22a82fa7d6c3e16d56a036b1fa697a39b954adf0 Mon Sep 17 00:00:00 2001 From: Helmut Grohne <helmut.grohne(a)intenta.de> Date: Mon, 13 Jul 2020 09:32:28 +0200 Subject: tty: xilinx_uartps: Really fix id assignment The problems started with the revert (18cc7ac8a28e28). The cdns_uart_console.index is statically assigned -1. When the port is registered, Linux assigns consecutive numbers to it. It turned out that when using ttyPS1 as console, the index is not updated as we are reusing the same cdns_uart_console instance for multiple ports. When registering ttyPS0, it gets updated from -1 to 0, but when registering ttyPS1, it already is 0 and not updated. That led to 2ae11c46d5fdc4. It assigns the index prior to registering the uart_driver once. Unfortunately, that ended up breaking the situation where the probe order does not match the id order. When using the same device tree for both uboot and linux, it is important that the serial0 alias points to the console. So some boards reverse those aliases. This was reported by Jan Kiszka. The proposed fix was reverting the index assignment and going back to the previous iteration. However such a reversed assignement (serial0 -> uart1, serial1 -> uart0) was already partially broken by the revert (18cc7ac8a28e28). While the ttyPS device works, the kmsg connection is already broken and kernel messages go missing. Reverting the id assignment does not fix this. >From the xilinx_uartps driver pov (after reverting the refactoring commits), there can be only one console. This manifests in static variables console_pprt and cdns_uart_console. These variables are not properly linked and can go out of sync. The cdns_uart_console.index is important for uart_add_one_port. We call that function for each port - one of which hopefully is the console. If it isn't, the CON_ENABLED flag is not set and console_port is cleared. The next cdns_uart_probe call then tries to register the next port using that same cdns_uart_console. It is important that console_port and cdns_uart_console (and its index in particular) stay in sync. The index assignment implemented by Shubhrajyoti Datta is correct in principle. It just may have to happen a second time if the first cdns_uart_probe call didn't encounter the console device. And we shouldn't change the index once the console uart is registered. Reported-by: Shubhrajyoti Datta <shubhrajyoti.datta(a)xilinx.com> Reported-by: Jan Kiszka <jan.kiszka(a)web.de> Link: https://lore.kernel.org/linux-serial/f4092727-d8f5-5f91-2c9f-76643aace993@s… Fixes: 18cc7ac8a28e28 ("Revert "serial: uartps: Register own uart console and driver structures"") Fixes: 2ae11c46d5fdc4 ("tty: xilinx_uartps: Fix missing id assignment to the console") Fixes: 76ed2e10579671 ("Revert "tty: xilinx_uartps: Fix missing id assignment to the console"") Signed-off-by: Helmut Grohne <helmut.grohne(a)intenta.de> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200713073227.GA3805@laureti-dev Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 672cfa075e28..2833f1418d6d 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1580,8 +1580,10 @@ static int cdns_uart_probe(struct platform_device *pdev) * If register_console() don't assign value, then console_port pointer * is cleanup. */ - if (!console_port) + if (!console_port) { + cdns_uart_console.index = id; console_port = port; + } #endif rc = uart_add_one_port(&cdns_uart_uart_driver, port); @@ -1594,8 +1596,10 @@ static int cdns_uart_probe(struct platform_device *pdev) #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE /* This is not port which is used for console that's why clean it up */ if (console_port == port && - !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) + !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) { console_port = NULL; + cdns_uart_console.index = -1; + } #endif cdns_uart_data->cts_override = of_property_read_bool(pdev->dev.of_node, -- 2.27.0

4 years, 11 months

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patch "vt: Reject zero-sized screen buffer size." added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled vt: Reject zero-sized screen buffer size. to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From ce684552a266cb1c7cc2f7e623f38567adec6653 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Sun, 12 Jul 2020 20:10:12 +0900 Subject: vt: Reject zero-sized screen buffer size. syzbot is reporting general protection fault in do_con_write() [1] caused by vc->vc_screenbuf == ZERO_SIZE_PTR caused by vc->vc_screenbuf_size == 0 caused by vc->vc_cols == vc->vc_rows == vc->vc_size_row == 0 caused by fb_set_var() from ioctl(FBIOPUT_VSCREENINFO) on /dev/fb0 , for gotoxy(vc, 0, 0) from reset_terminal() from vc_init() from vc_allocate() from con_install() from tty_init_dev() from tty_open() on such console causes vc->vc_pos == 0x10000000e due to ((unsigned long) ZERO_SIZE_PTR) + -1U * 0 + (-1U << 1). I don't think that a console with 0 column or 0 row makes sense. And it seems that vc_do_resize() does not intend to allow resizing a console to 0 column or 0 row due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Theoretically, cols and rows can be any range as long as 0 < cols * rows * 2 <= KMALLOC_MAX_SIZE is satisfied (e.g. cols == 1048576 && rows == 2 is possible) because of vc->vc_size_row = vc->vc_cols << 1; vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row; in visual_init() and kzalloc(vc->vc_screenbuf_size) in vc_allocate(). Since we can detect cols == 0 or rows == 0 via screenbuf_size = 0 in visual_init(), we can reject kzalloc(0). Then, vc_allocate() will return an error, and con_write() will not be called on a console with 0 column or 0 row. We need to make sure that integer overflow in visual_init() won't happen. Since vc_do_resize() restricts cols <= 32767 and rows <= 32767, applying 1 <= cols <= 32767 and 1 <= rows <= 32767 restrictions to vc_allocate() will be practically fine. This patch does not touch con_init(), for returning -EINVAL there does not help when we are not returning -ENOMEM. [1] https://syzkaller.appspot.com/bug?extid=017265e8553724e514e8 Reported-and-tested-by: syzbot <syzbot+017265e8553724e514e8(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200712111013.11881-1-penguin-kernel@I-love.SAKU… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/vt/vt.c | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 48a8199f7845..42d8c67a481f 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1092,10 +1092,19 @@ static const struct tty_port_operations vc_port_ops = { .destruct = vc_port_destruct, }; +/* + * Change # of rows and columns (0 means unchanged/the size of fg_console) + * [this is to be used together with some user program + * like resize that changes the hardware videomode] + */ +#define VC_MAXCOL (32767) +#define VC_MAXROW (32767) + int vc_allocate(unsigned int currcons) /* return 0 on success */ { struct vt_notifier_param param; struct vc_data *vc; + int err; WARN_CONSOLE_UNLOCKED(); @@ -1125,6 +1134,11 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ if (!*vc->vc_uni_pagedir_loc) con_set_default_unimap(vc); + err = -EINVAL; + if (vc->vc_cols > VC_MAXCOL || vc->vc_rows > VC_MAXROW || + vc->vc_screenbuf_size > KMALLOC_MAX_SIZE || !vc->vc_screenbuf_size) + goto err_free; + err = -ENOMEM; vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL); if (!vc->vc_screenbuf) goto err_free; @@ -1143,7 +1157,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ visual_deinit(vc); kfree(vc); vc_cons[currcons].d = NULL; - return -ENOMEM; + return err; } static inline int resize_screen(struct vc_data *vc, int width, int height, @@ -1158,14 +1172,6 @@ static inline int resize_screen(struct vc_data *vc, int width, int height, return err; } -/* - * Change # of rows and columns (0 means unchanged/the size of fg_console) - * [this is to be used together with some user program - * like resize that changes the hardware videomode] - */ -#define VC_RESIZE_MAXCOL (32767) -#define VC_RESIZE_MAXROW (32767) - /** * vc_do_resize - resizing method for the tty * @tty: tty being resized @@ -1201,7 +1207,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, user = vc->vc_resize_user; vc->vc_resize_user = 0; - if (cols > VC_RESIZE_MAXCOL || lines > VC_RESIZE_MAXROW) + if (cols > VC_MAXCOL || lines > VC_MAXROW) return -EINVAL; new_cols = (cols ? cols : vc->vc_cols); @@ -1212,7 +1218,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) return 0; - if (new_screen_size > KMALLOC_MAX_SIZE) + if (new_screen_size > KMALLOC_MAX_SIZE || !new_screen_size) return -EINVAL; newscreen = kzalloc(new_screen_size, GFP_USER); if (!newscreen) @@ -3393,6 +3399,7 @@ static int __init con_init(void) INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); tty_port_init(&vc->port); visual_init(vc, currcons, 1); + /* Assuming vc->vc_{cols,rows,screenbuf_size} are sane here. */ vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); vc_init(vc, vc->vc_rows, vc->vc_cols, currcons || !vc->vc_sw->con_save_screen); -- 2.27.0

4 years, 11 months

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[PATCH v1] io-mapping: Indicate mapping failure

by Michael J. Ruhl

The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. Return NULL on ioremap failure. Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping" Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 0beaa3eba155..5641e06cbcf7 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *iomap, iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void -- 2.21.0

4 years, 11 months

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[PATCH] io-mapping: Indicate mapping failure

by Michael J. Ruhl

Sometimes it is good to know when your mapping failed. Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping" Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 0beaa3eba155..5641e06cbcf7 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *iomap, iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void -- 2.21.0

4 years, 11 months

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[PATCH v3 01/12] drm/ingenic: Fix incorrect assumption about plane->index

by Paul Cercueil

plane->index is NOT the index of the color plane in a YUV frame. Actually, a YUV frame is represented by a single drm_plane, even though it contains three Y, U, V planes. v2-v3: No change Cc: stable(a)vger.kernel.org # v5.3 Fixes: 90b86fcc47b4 ("DRM: Add KMS driver for the Ingenic JZ47xx SoCs") Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Acked-by: Sam Ravnborg <sam(a)ravnborg.org> --- drivers/gpu/drm/ingenic/ingenic-drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c index deb37b4a8e91..606d8acb0954 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -386,7 +386,7 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, addr = drm_fb_cma_get_gem_addr(state->fb, state, 0); width = state->src_w >> 16; height = state->src_h >> 16; - cpp = state->fb->format->cpp[plane->index]; + cpp = state->fb->format->cpp[0]; priv->dma_hwdesc->addr = addr; priv->dma_hwdesc->cmd = width * height * cpp / 4; -- 2.27.0

4 years, 11 months

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patch "usb: xhci: Fix ASM2142/ASM3142 DMA addressing" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: xhci: Fix ASM2142/ASM3142 DMA addressing to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From dbb0897e805f2ab1b8bc358f6c3d878a376b8897 Mon Sep 17 00:00:00 2001 From: Forest Crossman <cyrozap(a)gmail.com> Date: Fri, 17 Jul 2020 06:27:34 -0500 Subject: usb: xhci: Fix ASM2142/ASM3142 DMA addressing The ASM2142/ASM3142 (same PCI IDs) does not support full 64-bit DMA addresses, which can cause silent memory corruption or IOMMU errors on platforms that use the upper bits. Add the XHCI_NO_64BIT_SUPPORT quirk to fix this issue. Signed-off-by: Forest Crossman <cyrozap(a)gmail.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200717112734.328432-1-cyrozap@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/host/xhci-pci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index ef513c2fb843..9234c82e70e4 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -265,6 +265,9 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == 0x1142) xhci->quirks |= XHCI_TRUST_TX_LENGTH; + if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && + pdev->device == 0x2142) + xhci->quirks |= XHCI_NO_64BIT_SUPPORT; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI) -- 2.27.0

4 years, 11 months

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patch "usb: xhci-mtk: fix the failure of bandwidth allocation" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: xhci-mtk: fix the failure of bandwidth allocation to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 5ce1a24dd98c00a57a8fa13660648abf7e08e3ef Mon Sep 17 00:00:00 2001 From: Chunfeng Yun <chunfeng.yun(a)mediatek.com> Date: Fri, 10 Jul 2020 13:57:52 +0800 Subject: usb: xhci-mtk: fix the failure of bandwidth allocation The wMaxPacketSize field of endpoint descriptor may be zero as default value in alternate interface, and they are not actually selected when start stream, so skip them when try to allocate bandwidth. Cc: stable <stable(a)vger.kernel.org> Fixes: 0cbd4b34cda9 ("xhci: mediatek: support MTK xHCI host controller") Signed-off-by: Chunfeng Yun <chunfeng.yun(a)mediatek.com> Link: https://lore.kernel.org/r/1594360672-2076-1-git-send-email-chunfeng.yun@med… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/host/xhci-mtk-sch.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c index fea555570ad4..45c54d56ecbd 100644 --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -557,6 +557,10 @@ static bool need_bw_sch(struct usb_host_endpoint *ep, if (is_fs_or_ls(speed) && !has_tt) return false; + /* skip endpoint with zero maxpkt */ + if (usb_endpoint_maxp(&ep->desc) == 0) + return false; + return true; } -- 2.27.0

4 years, 11 months

1
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[PATCH 1/2] media: coda: Fix reported H264 profile

by Ezequiel Garcia

From: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> The CODA960 manual states that ASO/FMO features of baseline are not supported, so for this reason this driver should only report constrained baseline support. This fixes negotiation issue with constrained baseline content on GStreamer 1.17.1. Cc: stable(a)vger.kernel.org Fixes: 42a68012e67c2 ("media: coda: add read-only h.264 decoder profile/level controls") Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel(a)collabora.com> --- drivers/media/platform/coda/coda-common.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 3ab3d976d8ca..c641d1608825 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2335,8 +2335,8 @@ static void coda_encode_ctrls(struct coda_ctx *ctx) V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET, -12, 12, 1, 0); v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE, - V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 0x0, - V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE); + V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE, 0x0, + V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE); if (ctx->dev->devtype->product == CODA_HX4 || ctx->dev->devtype->product == CODA_7541) { v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, @@ -2417,7 +2417,7 @@ static void coda_decode_ctrls(struct coda_ctx *ctx) ctx->h264_profile_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE, V4L2_MPEG_VIDEO_H264_PROFILE_HIGH, - ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) | + ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE) | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)), V4L2_MPEG_VIDEO_H264_PROFILE_HIGH); -- 2.27.0

4 years, 11 months

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stable-rc/linux-5.7.y baseline: 139 runs, 3 regressions (v5.7.9-244-g7d2e5723ce4a)

by kernelci.org bot

stable-rc/linux-5.7.y baseline: 139 runs, 3 regressions (v5.7.9-244-g7d2e5723ce4a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ------------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 sun50i-a64-bananapi-m64 | arm64 | lab-clabbe | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.7.y/kernel/v5.7.9-24… Test: baseline Tree: stable-rc Branch: linux-5.7.y Describe: v5.7.9-244-g7d2e5723ce4a URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7d2e5723ce4ac92e4ad9337075863b004ceb7083 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ------------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f162d4afce8d5138185bb2d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f162d4afce8d5138185bb2e failing since 4 days (last pass: v5.7.8-167-gc2fb28a4b6e4, first fail: v5.7.9) platform | arch | lab | compiler | defconfig | results ------------------------+-------+--------------+----------+-----------------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/plan/id/5f162fccc9a5e46b1f85bb18 Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f162fccc9a5e46b1f85bb1b new failure (last pass: v5.7.9-32-g83669367670a) 1 lines platform | arch | lab | compiler | defconfig | results ------------------------+-------+--------------+----------+-----------------+-------- sun50i-a64-bananapi-m64 | arm64 | lab-clabbe | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f16307f45538c2b9785bb1f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.9-244-g7d2e5723ce4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.login: https://kernelci.org/test/case/id/5f16307f45538c2b9785bb20 failing since 3 days (last pass: v5.7.9, first fail: v5.7.9-32-g83669367670a)

4 years, 11 months

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[PATCH] Smack: fix use-after-free in smk_write_relabel_self()

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> smk_write_relabel_self() frees memory from the task's credentials with no locking, which can easily cause a use-after-free because multiple tasks can share the same credentials structure. Fix this by using prepare_creds() and commit_creds() to correctly modify the task's credentials. Reproducer for "BUG: KASAN: use-after-free in smk_write_relabel_self": #include <fcntl.h> #include <pthread.h> #include <unistd.h> static void *thrproc(void *arg) { int fd = open("/sys/fs/smackfs/relabel-self", O_WRONLY); for (;;) write(fd, "foo", 3); } int main() { pthread_t t; pthread_create(&t, NULL, thrproc, NULL); thrproc(NULL); } Reported-by: syzbot+e6416dabb497a650da40(a)syzkaller.appspotmail.com Fixes: 38416e53936e ("Smack: limited capability for changing process label") Cc: <stable(a)vger.kernel.org> # v4.4+ Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- security/smack/smackfs.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index c21b656b3263..840a192e9337 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -2720,7 +2720,6 @@ static int smk_open_relabel_self(struct inode *inode, struct file *file) static ssize_t smk_write_relabel_self(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct task_smack *tsp = smack_cred(current_cred()); char *data; int rc; LIST_HEAD(list_tmp); @@ -2745,11 +2744,21 @@ static ssize_t smk_write_relabel_self(struct file *file, const char __user *buf, kfree(data); if (!rc || (rc == -EINVAL && list_empty(&list_tmp))) { + struct cred *new; + struct task_smack *tsp; + + new = prepare_creds(); + if (!new) { + rc = -ENOMEM; + goto out; + } + tsp = smack_cred(new); smk_destroy_label_list(&tsp->smk_relabel); list_splice(&list_tmp, &tsp->smk_relabel); + commit_creds(new); return count; } - +out: smk_destroy_label_list(&list_tmp); return rc; } -- 2.27.0

4 years, 11 months

3
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stable-rc/linux-5.7.y build: 138 builds: 0 failed, 138 passed, 34 warnings (v5.7.9-244-g7d2e5723ce4a)

by kernelci.org bot

stable-rc/linux-5.7.y build: 138 builds: 0 failed, 138 passed, 34 warnings (v5.7.9-244-g7d2e5723ce4a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.7.y/kernel/v5.7.9-244-g… Tree: stable-rc Branch: linux-5.7.y Git Describe: v5.7.9-244-g7d2e5723ce4a Git Commit: 7d2e5723ce4ac92e4ad9337075863b004ceb7083 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 24 warnings arm: i386: mips: ci20_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: 16 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 3 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 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 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT 1 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 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:1161:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, 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 (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, 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_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 24 warnings, 0 section mismatches Warnings: arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 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) 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) 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) 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) 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) 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) 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) 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 -------------------------------------------------------------------------------- ezx_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ip22_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_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 -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_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 -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, 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:1161:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable-rc/linux-4.14.y baseline: 60 runs, 1 regressions (v4.14.188-126-g5b1e982af0f8)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 60 runs, 1 regressions (v4.14.188-126-g5b1e982af0f8) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.18… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.188-126-g5b1e982af0f8 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 5b1e982af0f810358664827a6333affb4f5d8eb5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f15fece80543b71b185bb24 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.188-126-g5b1e982… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.188-126-g5b1e982… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.login: https://kernelci.org/test/case/id/5f15fece80543b71b185bb25 failing since 111 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23)

4 years, 11 months

1
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stable-rc/linux-4.4.y baseline: 46 runs, 2 regressions (v4.4.230-59-gecea46f88646)

by kernelci.org bot

stable-rc/linux-4.4.y baseline: 46 runs, 2 regressions (v4.4.230-59-gecea46f88646) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.230-… Test: baseline Tree: stable-rc Branch: linux-4.4.y Describe: v4.4.230-59-gecea46f88646 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ecea46f8864653c4a4fa6c4f0b690500ba217149 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5 Details: https://kernelci.org/test/plan/id/5f15f7dfe312b8bd5b85bb30 Results: 2 PASS, 2 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.230-59-gecea46f886… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.230-59-gecea46f886… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f15f7dfe312b8bd5b85bb33 failing since 0 day (last pass: v4.4.230, first fail: v4.4.230-59-g9cd3125d70c0) 1 lines* baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f15f7dfe312b8bd5b85bb35 failing since 0 day (last pass: v4.4.230, first fail: v4.4.230-59-g9cd3125d70c0) 28 lines

4 years, 11 months

1
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stable-rc/linux-5.4.y baseline: 84 runs, 2 regressions (v5.4.52-216-g95f1079149bd)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 84 runs, 2 regressions (v5.4.52-216-g95f1079149bd) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.52-2… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.52-216-g95f1079149bd URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 95f1079149bd5596df492ff3dd12dacdd264e0ea Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f15d3d2f1184d693685bb1c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.52-216-g95f1079149… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.52-216-g95f1079149… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f15d3d2f1184d693685bb1d failing since 99 days (last pass: v5.4.30-54-g6f04e8ca5355, first fail: v5.4.30-81-gf163418797b9) platform | arch | lab | compiler | defconfig | results ----------------------+-------+--------------+----------+-----------------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/plan/id/5f15ef10f83368263185bb18 Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.52-216-g95f1079149… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.52-216-g95f1079149… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f15ef10f83368263185bb1b new failure (last pass: v5.4.52-30-ge4f3e790ad57) 3 lines

4 years, 11 months

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[PATCH AUTOSEL 4.4 1/4] regmap: dev_get_regmap_match(): fix string comparison

by Sasha Levin

From: Marc Kleine-Budde <mkl(a)pengutronix.de> [ Upstream commit e84861fec32dee8a2e62bbaa52cded6b05a2a456 ] This function is used by dev_get_regmap() to retrieve a regmap for the specified device. If the device has more than one regmap, the name parameter can be used to specify one. The code here uses a pointer comparison to check for equal strings. This however will probably always fail, as the regmap->name is allocated via kstrdup_const() from the regmap's config->name. Fix this by using strcmp() instead. Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> Link: https://lore.kernel.org/r/20200703103315.267996-1-mkl@pengutronix.de Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/base/regmap/regmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 77cabde977edd..4a4efc6f54b55 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1106,7 +1106,7 @@ static int dev_get_regmap_match(struct device *dev, void *res, void *data) /* If the user didn't specify a name match any */ if (data) - return (*r)->name == data; + return !strcmp((*r)->name, data); else return 1; } -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 4.9 1/9] HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override

by Sasha Levin

From: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> [ Upstream commit 43e666acb79f3d355dd89bf20f4d25d3b15da13e ] The Mediacom FlexBook edge13 uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Signed-off-by: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c index 681ac9bc68b3d..f98c1e1b1dbdc 100644 --- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = { }, .driver_data = (void *)&sipodev_desc }, + { + .ident = "Mediacom FlexBook edge 13", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"), + }, + .driver_data = (void *)&sipodev_desc + }, { .ident = "Odys Winbook 13", .matches = { -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 4.14 01/13] HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override

by Sasha Levin

From: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> [ Upstream commit 43e666acb79f3d355dd89bf20f4d25d3b15da13e ] The Mediacom FlexBook edge13 uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Signed-off-by: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c index 681ac9bc68b3d..f98c1e1b1dbdc 100644 --- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = { }, .driver_data = (void *)&sipodev_desc }, + { + .ident = "Mediacom FlexBook edge 13", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"), + }, + .driver_data = (void *)&sipodev_desc + }, { .ident = "Odys Winbook 13", .matches = { -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 5.4 01/34] HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override

by Sasha Levin

From: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> [ Upstream commit 43e666acb79f3d355dd89bf20f4d25d3b15da13e ] The Mediacom FlexBook edge13 uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Signed-off-by: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c index ec142bc8c1daf..35f3bfc3e6f59 100644 --- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = { }, .driver_data = (void *)&sipodev_desc }, + { + .ident = "Mediacom FlexBook edge 13", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"), + }, + .driver_data = (void *)&sipodev_desc + }, { .ident = "Odys Winbook 13", .matches = { -- 2.25.1

4 years, 11 months

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[PATCH AUTOSEL 5.7 01/40] HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override

by Sasha Levin

From: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> [ Upstream commit 43e666acb79f3d355dd89bf20f4d25d3b15da13e ] The Mediacom FlexBook edge13 uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Signed-off-by: Federico Ricchiuto <fed.ricchiuto(a)gmail.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c index ec142bc8c1daf..35f3bfc3e6f59 100644 --- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = { }, .driver_data = (void *)&sipodev_desc }, + { + .ident = "Mediacom FlexBook edge 13", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"), + }, + .driver_data = (void *)&sipodev_desc + }, { .ident = "Odys Winbook 13", .matches = { -- 2.25.1

4 years, 11 months

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[Regression] "SUNRPC: Add "@len" parameter to gss_unwrap()" breaks NFS Kerberos on upstream stable 5.4.y

by Kai-Heng Feng

Hi, Multiple users reported NFS causes NULL pointer dereference [1] on Ubuntu, due to commit "SUNRPC: Add "@len" parameter to gss_unwrap()" and commit "SUNRPC: Fix GSS privacy computation of auth->au_ralign". The same issue happens on upstream stable 5.4.y branch. The mainline kernel doesn't have this issue though. Should we revert them? Or is there any missing commits need to be backported to v5.4? [1] https://bugs.launchpad.net/bugs/1886277 Kai-Heng

4 years, 11 months

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[PATCH -stable] MIPS: Fix build for LTS kernel caused by backporting lpj adjustment

by Huacai Chen

Commit ed26aacfb5f71eecb20a ("mips: Add udelay lpj numbers adjustment") has backported to 4.4~5.4, but the "struct cpufreq_freqs" (and also the cpufreq notifier machanism) of 4.4~4.19 are different from the upstream kernel. These differences cause build errors, and this patch can fix the build. Cc: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Cc: Stable <stable(a)vger.kernel.org> # 4.4/4.9/4.14/4.19 Signed-off-by: Huacai Chen <chenhc(a)lemote.com> --- arch/mips/kernel/time.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index b7f7e08..b15ee12 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -40,10 +40,8 @@ static unsigned long glb_lpj_ref_freq; static int cpufreq_callback(struct notifier_block *nb, unsigned long val, void *data) { - struct cpufreq_freqs *freq = data; - struct cpumask *cpus = freq->policy->cpus; - unsigned long lpj; int cpu; + struct cpufreq_freqs *freq = data; /* * Skip lpj numbers adjustment if the CPU-freq transition is safe for @@ -64,6 +62,7 @@ static int cpufreq_callback(struct notifier_block *nb, } } + cpu = freq->cpu; /* * Adjust global lpj variable and per-CPU udelay_val number in * accordance with the new CPU frequency. @@ -74,12 +73,8 @@ static int cpufreq_callback(struct notifier_block *nb, glb_lpj_ref_freq, freq->new); - for_each_cpu(cpu, cpus) { - lpj = cpufreq_scale(per_cpu(pcp_lpj_ref, cpu), - per_cpu(pcp_lpj_ref_freq, cpu), - freq->new); - cpu_data[cpu].udelay_val = (unsigned int)lpj; - } + cpu_data[cpu].udelay_val = cpufreq_scale(per_cpu(pcp_lpj_ref, cpu), + per_cpu(pcp_lpj_ref_freq, cpu), freq->new); } return NOTIFY_OK; -- 2.7.0

4 years, 11 months

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stable-rc/linux-4.14.y build: 148 builds: 0 failed, 148 passed, 1 warning (v4.14.188-126-g5b1e982af0f8)

by kernelci.org bot

stable-rc/linux-4.14.y build: 148 builds: 0 failed, 148 passed, 1 warning (v4.14.188-126-g5b1e982af0f8) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.188-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.188-126-g5b1e982af0f8 Git Commit: 5b1e982af0f810358664827a6333affb4f5d8eb5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: Warnings summary: 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gemini_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 -------------------------------------------------------------------------------- haps_hs_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 -------------------------------------------------------------------------------- iop13xx_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 -------------------------------------------------------------------------------- ip28_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- neponset_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 -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- rt305x_defconfig (mips, 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 -------------------------------------------------------------------------------- socfpga_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 -------------------------------------------------------------------------------- stm32_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 -------------------------------------------------------------------------------- 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 (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable-rc/linux-4.4.y build: 143 builds: 1 failed, 142 passed, 2 errors, 13 warnings (v4.4.230-59-gecea46f88646)

by kernelci.org bot

stable-rc/linux-4.4.y build: 143 builds: 1 failed, 142 passed, 2 errors, 13 warnings (v4.4.230-59-gecea46f88646) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.230-59-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.230-59-gecea46f88646 Git Commit: ecea46f8864653c4a4fa6c4f0b690500ba217149 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, 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, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_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 -------------------------------------------------------------------------------- ath79_defconfig (mips, 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 -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_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 -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, 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 -------------------------------------------------------------------------------- footbridge_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- imx_v4_v5_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 -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_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_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- prima2_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 -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (i386, 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 (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

stable-rc/linux-4.19.y baseline: 67 runs, 2 regressions (v4.19.133-134-g9d319b54cc24)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 67 runs, 2 regressions (v4.19.133-134-g9d319b54cc24) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.13… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.133-134-g9d319b54cc24 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 9d319b54cc24b7800883e120b93d20d117181089 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+-----------------+-------- at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f15c3cb516df8bc7e85bb36 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.133-134-g9d319b5… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.133-134-g9d319b5… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.login: https://kernelci.org/test/case/id/5f15c3cb516df8bc7e85bb37 failing since 34 days (last pass: v4.19.126-55-gf6c346f2d42d, first fail: v4.19.126-113-gd694d4388e88) platform | arch | lab | compiler | defconfig | results ----------------------+------+--------------+----------+-----------------+-------- hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f15c5a4947b5d58f285bb2d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: hsdk_defconfig Compiler: gcc-8 (arc-elf32-gcc (ARCompact/ARCv2 ISA elf32 toolchain 2019.03-rc1) 8.3.1 20190225) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.133-134-g9d319b5… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.133-134-g9d319b5… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arc/baselin… * baseline.login: https://kernelci.org/test/case/id/5f15c5a4947b5d58f285bb2e new failure (last pass: v4.19.125-93-g80718197a8a3)

4 years, 11 months

1
0
0 0

[PATCH v2] nvme-tcp: don't use sendpage for pages not taking reference counter

by Coly Li

Currently nvme_tcp_try_send_data() doesn't use kernel_sendpage() to send slab pages. But for pages allocated by __get_free_pages() without __GFP_COMP, which also have refcount as 0, they are still sent by kernel_sendpage() to remote end, this is problematic. When bcache uses a remote NVMe SSD via nvme-over-tcp as its cache device, writing meta data e.g. cache_set->disk_buckets to remote SSD may trigger a kernel panic due to the above problem. Bcause the meta data pages for cache_set->disk_buckets are allocated by __get_free_pages() without __GFP_COMP. This problem should be fixed both in upper layer driver (bcache) and nvme-over-tcp code. This patch fixes the nvme-over-tcp code by checking whether the page refcount is 0, if yes then don't use kernel_sendpage() and call sock_no_sendpage() to send the page into network stack. The code comments in this patch is copied and modified from drbd where the similar problem already gets solved by Philipp Reisner. This is the best code comment including my own version. Signed-off-by: Coly Li <colyli(a)suse.de> Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> Cc: Christoph Hellwig <hch(a)lst.de> Cc: Hannes Reinecke <hare(a)suse.de> Cc: Jan Kara <jack(a)suse.com> Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com> Cc: Philipp Reisner <philipp.reisner(a)linbit.com> Cc: Sagi Grimberg <sagi(a)grimberg.me> Cc: Vlastimil Babka <vbabka(a)suse.com> Cc: stable(a)vger.kernel.org --- Changelog: v2: fix typo in patch subject. v1: the initial version. drivers/nvme/host/tcp.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 79ef2b8e2b3c..faa71db7522a 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -887,8 +887,17 @@ static int nvme_tcp_try_send_data(struct nvme_tcp_request *req) else flags |= MSG_MORE | MSG_SENDPAGE_NOTLAST; - /* can't zcopy slab pages */ - if (unlikely(PageSlab(page))) { + /* + * e.g. XFS meta- & log-data is in slab pages, or bcache meta + * data pages, or other high order pages allocated by + * __get_free_pages() without __GFP_COMP, which have a page_count + * of 0 and/or have PageSlab() set. We cannot use send_page for + * those, as that does get_page(); put_page(); and would cause + * either a VM_BUG directly, or __page_cache_release a page that + * would actually still be referenced by someone, leading to some + * obscure delayed Oops somewhere else. + */ + if (unlikely(PageSlab(page) || page_count(page) < 1)) { ret = sock_no_sendpage(queue->sock, page, offset, len, flags); } else { -- 2.26.2

4 years, 11 months

3
2
0 0

stable-rc/linux-5.4.y build: 143 builds: 3 failed, 140 passed, 3 errors, 85 warnings (v5.4.52-216-g95f1079149bd)

by kernelci.org bot

stable-rc/linux-5.4.y build: 143 builds: 3 failed, 140 passed, 3 errors, 85 warnings (v5.4.52-216-g95f1079149bd) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.52-216-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.52-216-g95f1079149bd Git Commit: 95f1079149bd5596df492ff3dd12dacdd264e0ea Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: fuloong2e_defconfig: (gcc-8) FAIL ip27_defconfig: (gcc-8) FAIL omega2p_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error omega2p_defconfig (gcc-8): 2 errors riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: Errors summary: 1 include/net/sch_generic.h:415:20: error: field ‘flow_block’ has incomplete type 1 include/net/sch_generic.h:315:11: error: unknown type name ‘flow_setup_cb_t’; did you mean ‘flow_compare_t’? 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 46 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 17 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 4 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3548): 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 (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3548): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — FAIL, 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: include/net/sch_generic.h:315:11: error: unknown type name ‘flow_setup_cb_t’; did you mean ‘flow_compare_t’? include/net/sch_generic.h:415:20: error: field ‘flow_block’ has incomplete type -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable-rc/linux-4.9.y build: 149 builds: 1 failed, 148 passed, 4 warnings (v4.9.230-87-g8c3f33eeb0cc)

by kernelci.org bot

stable-rc/linux-4.9.y build: 149 builds: 1 failed, 148 passed, 4 warnings (v4.9.230-87-g8c3f33eeb0cc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.230-87-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.230-87-g8c3f33eeb0cc Git Commit: 8c3f33eeb0cc6d2603144f45d841ed8f966dd728 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: 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 drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] ================================================================================ 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 (i386, 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 (arc, 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: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bigsur_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 -------------------------------------------------------------------------------- cerfcube_defconfig (arm, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lubbock_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_kvm_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: 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: 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, 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 -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- shannon_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, 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_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 -------------------------------------------------------------------------------- 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 --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable-rc/linux-4.4.y baseline: 49 runs, 2 regressions (v4.4.230-59-g9cd3125d70c0)

by kernelci.org bot

stable-rc/linux-4.4.y baseline: 49 runs, 2 regressions (v4.4.230-59-g9cd3125d70c0) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.230-… Test: baseline Tree: stable-rc Branch: linux-4.4.y Describe: v4.4.230-59-g9cd3125d70c0 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 9cd3125d70c02db6ad2a0d89a1de2c24be0826f6 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5 Details: https://kernelci.org/test/plan/id/5f15b319a3d50018ab85bb18 Results: 2 PASS, 2 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.230-59-g9cd3125d70… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.230-59-g9cd3125d70… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f15b319a3d50018ab85bb1b new failure (last pass: v4.4.230) 1 lines* baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f15b319a3d50018ab85bb1d new failure (last pass: v4.4.230) 28 lines

4 years, 11 months

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[PATCH stable 4.14.y] arm64: entry: Place an SB sequence following an ERET instruction

by Florian Fainelli

From: Will Deacon <will.deacon(a)arm.com> commit 679db70801da9fda91d26caf13bf5b5ccc74e8e8 upstream Some CPUs can speculate past an ERET instruction and potentially perform speculative accesses to memory before processing the exception return. Since the register state is often controlled by a lower privilege level at the point of an ERET, this could potentially be used as part of a side-channel attack. This patch emits an SB sequence after each ERET so that speculation is held up on exception return. Signed-off-by: Will Deacon <will.deacon(a)arm.com> [florian: update arch/arm64/kvm/entry.S::__fpsimd_guest_restore] Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com> --- arch/arm64/kernel/entry.S | 2 ++ arch/arm64/kvm/hyp/entry.S | 2 ++ arch/arm64/kvm/hyp/hyp-entry.S | 4 ++++ 3 files changed, 8 insertions(+) diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index c1ffa95c0ad2..f70e0893ba51 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -367,6 +367,7 @@ alternative_insn eret, nop, ARM64_UNMAP_KERNEL_AT_EL0 .else eret .endif + sb .endm .macro irq_stack_entry @@ -1046,6 +1047,7 @@ alternative_insn isb, nop, ARM64_WORKAROUND_QCOM_FALKOR_E1003 mrs x30, far_el1 .endif eret + sb .endm .align 11 diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S index a360ac6e89e9..93704e6894d2 100644 --- a/arch/arm64/kvm/hyp/entry.S +++ b/arch/arm64/kvm/hyp/entry.S @@ -83,6 +83,7 @@ ENTRY(__guest_enter) // Do not touch any register after this! eret + sb ENDPROC(__guest_enter) ENTRY(__guest_exit) @@ -195,4 +196,5 @@ alternative_endif ldp x0, x1, [sp], #16 eret + sb ENDPROC(__fpsimd_guest_restore) diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S index 3c283fd8c8f5..b4d6a6c6c6ce 100644 --- a/arch/arm64/kvm/hyp/hyp-entry.S +++ b/arch/arm64/kvm/hyp/hyp-entry.S @@ -96,6 +96,7 @@ el1_sync: // Guest trapped into EL2 do_el2_call eret + sb el1_hvc_guest: /* @@ -146,6 +147,7 @@ wa_epilogue: mov x0, xzr add sp, sp, #16 eret + sb el1_trap: get_vcpu_ptr x1, x0 @@ -204,6 +206,7 @@ el2_error: b.ne __hyp_panic mov x0, #(1 << ARM_EXIT_WITH_SERROR_BIT) eret + sb ENTRY(__hyp_do_panic) mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\ @@ -212,6 +215,7 @@ ENTRY(__hyp_do_panic) ldr lr, =panic msr elr_el2, lr eret + sb ENDPROC(__hyp_do_panic) ENTRY(__hyp_panic) -- 2.17.1

4 years, 11 months

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[PATCH stable 4.19.y] arm64: entry: Place an SB sequence following an ERET instruction

by Florian Fainelli

From: Will Deacon <will.deacon(a)arm.com> commit 679db70801da9fda91d26caf13bf5b5ccc74e8e8 upstream Some CPUs can speculate past an ERET instruction and potentially perform speculative accesses to memory before processing the exception return. Since the register state is often controlled by a lower privilege level at the point of an ERET, this could potentially be used as part of a side-channel attack. This patch emits an SB sequence after each ERET so that speculation is held up on exception return. Signed-off-by: Will Deacon <will.deacon(a)arm.com> Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com> --- arch/arm64/kernel/entry.S | 2 ++ arch/arm64/kvm/hyp/entry.S | 1 + arch/arm64/kvm/hyp/hyp-entry.S | 4 ++++ 3 files changed, 7 insertions(+) diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 5f800384cb9a..49f80b5627fa 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -363,6 +363,7 @@ alternative_insn eret, nop, ARM64_UNMAP_KERNEL_AT_EL0 .else eret .endif + sb .endm .macro irq_stack_entry @@ -994,6 +995,7 @@ alternative_insn isb, nop, ARM64_WORKAROUND_QCOM_FALKOR_E1003 mrs x30, far_el1 .endif eret + sb .endm .align 11 diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S index fad1e164fe48..675fdc186e3b 100644 --- a/arch/arm64/kvm/hyp/entry.S +++ b/arch/arm64/kvm/hyp/entry.S @@ -83,6 +83,7 @@ ENTRY(__guest_enter) // Do not touch any register after this! eret + sb ENDPROC(__guest_enter) ENTRY(__guest_exit) diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S index 24b4fbafe3e4..e35abf84eb96 100644 --- a/arch/arm64/kvm/hyp/hyp-entry.S +++ b/arch/arm64/kvm/hyp/hyp-entry.S @@ -96,6 +96,7 @@ el1_sync: // Guest trapped into EL2 do_el2_call eret + sb el1_hvc_guest: /* @@ -146,6 +147,7 @@ wa_epilogue: mov x0, xzr add sp, sp, #16 eret + sb el1_trap: get_vcpu_ptr x1, x0 @@ -185,6 +187,7 @@ el2_error: b.ne __hyp_panic mov x0, #(1 << ARM_EXIT_WITH_SERROR_BIT) eret + sb ENTRY(__hyp_do_panic) mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\ @@ -193,6 +196,7 @@ ENTRY(__hyp_do_panic) ldr lr, =panic msr elr_el2, lr eret + sb ENDPROC(__hyp_do_panic) ENTRY(__hyp_panic) -- 2.17.1

4 years, 11 months

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stable-rc/linux-4.19.y build: 143 builds: 0 failed, 143 passed, 5 warnings (v4.19.133-134-g9d319b54cc24)

by kernelci.org bot

stable-rc/linux-4.19.y build: 143 builds: 0 failed, 143 passed, 5 warnings (v4.19.133-134-g9d319b54cc24) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.133-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.133-134-g9d319b54cc24 Git Commit: 9d319b54cc24b7800883e120b93d20d117181089 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: sunxi_defconfig (gcc-8): 1 warning i386: mips: lemote2f_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_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 -------------------------------------------------------------------------------- gcw0_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_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 -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- pxa910_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 -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear3xx_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, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, 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 -------------------------------------------------------------------------------- tinyconfig (i386, 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, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, 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_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable-rc/linux-4.14.y build: 135 builds: 1 failed, 134 passed, 3 errors, 3 warnings (v4.14.188-127-g907afd44c284)

by kernelci.org bot

stable-rc/linux-4.14.y build: 135 builds: 1 failed, 134 passed, 3 errors, 3 warnings (v4.14.188-127-g907afd44c284) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.188-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.188-127-g907afd44c284 Git Commit: 907afd44c284d1c5c9f7221b27cd480610d24d0e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: arm64: defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 3 errors, 2 warnings arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: Errors summary: 1 drivers/firmware/efi/arm-init.c:356:3: error: ‘const struct fwnode_operations’ has no member named ‘add_links’ 1 drivers/firmware/efi/arm-init.c:356:15: error: initialization of ‘void (*)(struct fwnode_handle *)’ from incompatible pointer type ‘int (*)(const struct fwnode_handle *, struct device *)’ [-Werror=incompatible-pointer-types] 1 drivers/firmware/efi/arm-init.c:331:12: error: implicit declaration of function ‘get_dev_from_fwnode’; did you mean ‘set_primary_fwnode’? [-Werror=implicit-function-declaration] Warnings summary: 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 drivers/firmware/efi/arm-init.c:331:10: warning: assignment to ‘struct device *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 1 cc1: some warnings being treated as errors ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (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 -------------------------------------------------------------------------------- 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_smp_defconfig (arc, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- colibri_pxa270_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) — FAIL, 3 errors, 2 warnings, 0 section mismatches Errors: drivers/firmware/efi/arm-init.c:331:12: error: implicit declaration of function ‘get_dev_from_fwnode’; did you mean ‘set_primary_fwnode’? [-Werror=implicit-function-declaration] drivers/firmware/efi/arm-init.c:356:3: error: ‘const struct fwnode_operations’ has no member named ‘add_links’ drivers/firmware/efi/arm-init.c:356:15: error: initialization of ‘void (*)(struct fwnode_handle *)’ from incompatible pointer type ‘int (*)(const struct fwnode_handle *, struct device *)’ [-Werror=incompatible-pointer-types] Warnings: drivers/firmware/efi/arm-init.c:331:10: warning: assignment to ‘struct device *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors -------------------------------------------------------------------------------- e55_defconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_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 -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 151 builds: 1 failed, 150 passed, 2 errors, 9 warnings (v4.4.230-59-g9cd3125d70c0)

by kernelci.org bot

stable-rc/linux-4.4.y build: 151 builds: 1 failed, 150 passed, 2 errors, 9 warnings (v4.4.230-59-g9cd3125d70c0) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.230-59-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.230-59-g9cd3125d70c0 Git Commit: 9cd3125d70c02db6ad2a0d89a1de2c24be0826f6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: mxs_defconfig (gcc-8): 1 warning i386: mips: ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 1 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_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 -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_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 -------------------------------------------------------------------------------- bcm_defconfig (arm, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- hackkit_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 -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- pistachio_defconfig (mips, 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 -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, 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_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

stable-rc 5.4: arm build failed: arm-init.c:327:12: error: implicit declaration of function ‘get_dev_from_fwnode’

by Naresh Kamboju

arm build failed on stable-rc 5.4 branch. make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j32 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- HOSTCC=gcc CC="sccache arm-linux-gnueabihf-gcc" O=build zImage # ../drivers/firmware/efi/arm-init.c: In function ‘efifb_add_links’: ../drivers/firmware/efi/arm-init.c:327:12: error: implicit declaration of function ‘get_dev_from_fwnode’ [-Werror=implicit-function-declaration] 327 | sup_dev = get_dev_from_fwnode(&sup_np->fwnode); | ^~~~~~~~~~~~~~~~~~~ ../drivers/firmware/efi/arm-init.c:327:10: warning: assignment to ‘struct device *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 327 | sup_dev = get_dev_from_fwnode(&sup_np->fwnode); | ^ ../drivers/firmware/efi/arm-init.c: At top level: ../drivers/firmware/efi/arm-init.c:352:3: error: ‘const struct fwnode_operations’ has no member named ‘add_links’ 352 | .add_links = efifb_add_links, | ^~~~~~~~~ ../drivers/firmware/efi/arm-init.c:352:15: error: initialization of ‘struct fwnode_handle * (*)(struct fwnode_handle *)’ from incompatible pointer type ‘int (*)(const struct fwnode_handle *, struct device *)’ [-Werror=incompatible-pointer-types] 352 | .add_links = efifb_add_links, | ^~~~~~~~~~~~~~~ ../drivers/firmware/efi/arm-init.c:352:15: note: (near initialization for ‘efifb_fwnode_ops.get’) seems like this is coming from the below patch -- efi/arm: Defer probe of PCIe backed efifb on DT systems [ Upstream commit 64c8a0cd0a535891d5905c3a1651150f0f141439 ] The new of_devlink support breaks PCIe probing on ARM platforms booting via UEFI if the firmware exposes a EFI framebuffer that is backed by a PCI device. The reason is that the probing order gets reversed, resulting in a resource conflict on the framebuffer memory window when the PCIe probes last, causing it to give up entirely. Given that we rely on PCI quirks to deal with EFI framebuffers that get moved around in memory, we cannot simply drop the memory reservation, so instead, let's use the device link infrastructure to register this dependency, and force the probing to occur in the expected order. Co-developed-by: Saravana Kannan <saravanak(a)google.com> Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org> Signed-off-by: Saravana Kannan <saravanak(a)google.com> Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Link: https://lore.kernel.org/r/20200113172245.27925-9-ardb@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> -- Linaro LKFT https://lkft.linaro.org

4 years, 11 months

3
4
0 0

FAILED: patch "[PATCH] bpf: sockmap: Require attach_bpf_fd when detaching a program" 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 bb0de3131f4c60a9bf976681e0fe4d1e55c7a821 Mon Sep 17 00:00:00 2001 From: Lorenz Bauer <lmb(a)cloudflare.com> Date: Mon, 29 Jun 2020 10:56:28 +0100 Subject: [PATCH] bpf: sockmap: Require attach_bpf_fd when detaching a program The sockmap code currently ignores the value of attach_bpf_fd when detaching a program. This is contrary to the usual behaviour of checking that attach_bpf_fd represents the currently attached program. Ensure that attach_bpf_fd is indeed the currently attached program. It turns out that all sockmap selftests already do this, which indicates that this is unlikely to cause breakage. Fixes: 604326b41a6f ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Link: https://lore.kernel.org/bpf/20200629095630.7933-5-lmb@cloudflare.com diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 07052d44bca1..9750a1902ee5 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1543,13 +1543,16 @@ static inline void bpf_map_offload_map_free(struct bpf_map *map) #endif /* CONFIG_NET && CONFIG_BPF_SYSCALL */ #if defined(CONFIG_BPF_STREAM_PARSER) -int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog, u32 which); +int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog, + struct bpf_prog *old, u32 which); int sock_map_get_from_fd(const union bpf_attr *attr, struct bpf_prog *prog); +int sock_map_prog_detach(const union bpf_attr *attr, enum bpf_prog_type ptype); void sock_map_unhash(struct sock *sk); void sock_map_close(struct sock *sk, long timeout); #else static inline int sock_map_prog_update(struct bpf_map *map, - struct bpf_prog *prog, u32 which) + struct bpf_prog *prog, + struct bpf_prog *old, u32 which) { return -EOPNOTSUPP; } @@ -1559,6 +1562,12 @@ static inline int sock_map_get_from_fd(const union bpf_attr *attr, { return -EINVAL; } + +static inline int sock_map_prog_detach(const union bpf_attr *attr, + enum bpf_prog_type ptype) +{ + return -EOPNOTSUPP; +} #endif /* CONFIG_BPF_STREAM_PARSER */ #if defined(CONFIG_INET) && defined(CONFIG_BPF_SYSCALL) diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index 08674cd14d5a..1e9ed840b9fc 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -430,6 +430,19 @@ static inline void psock_set_prog(struct bpf_prog **pprog, bpf_prog_put(prog); } +static inline int psock_replace_prog(struct bpf_prog **pprog, + struct bpf_prog *prog, + struct bpf_prog *old) +{ + if (cmpxchg(pprog, old, prog) != old) + return -ENOENT; + + if (old) + bpf_prog_put(old); + + return 0; +} + static inline void psock_progs_drop(struct sk_psock_progs *progs) { psock_set_prog(&progs->msg_parser, NULL); diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 28c6ef759037..a74fce8ce043 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -2893,7 +2893,7 @@ static int bpf_prog_detach(const union bpf_attr *attr) switch (ptype) { case BPF_PROG_TYPE_SK_MSG: case BPF_PROG_TYPE_SK_SKB: - return sock_map_get_from_fd(attr, NULL); + return sock_map_prog_detach(attr, ptype); case BPF_PROG_TYPE_LIRC_MODE2: return lirc_prog_detach(attr); case BPF_PROG_TYPE_FLOW_DISSECTOR: diff --git a/net/core/sock_map.c b/net/core/sock_map.c index 58016a5c63ff..0971f17e8e54 100644 --- a/net/core/sock_map.c +++ b/net/core/sock_map.c @@ -77,7 +77,42 @@ int sock_map_get_from_fd(const union bpf_attr *attr, struct bpf_prog *prog) map = __bpf_map_get(f); if (IS_ERR(map)) return PTR_ERR(map); - ret = sock_map_prog_update(map, prog, attr->attach_type); + ret = sock_map_prog_update(map, prog, NULL, attr->attach_type); + fdput(f); + return ret; +} + +int sock_map_prog_detach(const union bpf_attr *attr, enum bpf_prog_type ptype) +{ + u32 ufd = attr->target_fd; + struct bpf_prog *prog; + struct bpf_map *map; + struct fd f; + int ret; + + if (attr->attach_flags || attr->replace_bpf_fd) + return -EINVAL; + + f = fdget(ufd); + map = __bpf_map_get(f); + if (IS_ERR(map)) + return PTR_ERR(map); + + prog = bpf_prog_get(attr->attach_bpf_fd); + if (IS_ERR(prog)) { + ret = PTR_ERR(prog); + goto put_map; + } + + if (prog->type != ptype) { + ret = -EINVAL; + goto put_prog; + } + + ret = sock_map_prog_update(map, NULL, prog, attr->attach_type); +put_prog: + bpf_prog_put(prog); +put_map: fdput(f); return ret; } @@ -1206,27 +1241,32 @@ static struct sk_psock_progs *sock_map_progs(struct bpf_map *map) } int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog, - u32 which) + struct bpf_prog *old, u32 which) { struct sk_psock_progs *progs = sock_map_progs(map); + struct bpf_prog **pprog; if (!progs) return -EOPNOTSUPP; switch (which) { case BPF_SK_MSG_VERDICT: - psock_set_prog(&progs->msg_parser, prog); + pprog = &progs->msg_parser; break; case BPF_SK_SKB_STREAM_PARSER: - psock_set_prog(&progs->skb_parser, prog); + pprog = &progs->skb_parser; break; case BPF_SK_SKB_STREAM_VERDICT: - psock_set_prog(&progs->skb_verdict, prog); + pprog = &progs->skb_verdict; break; default: return -EOPNOTSUPP; } + if (old) + return psock_replace_prog(pprog, prog, old); + + psock_set_prog(pprog, prog); return 0; }

4 years, 11 months

1
0
0 0

[PATCH RESEND] drm/imx: imx-ldb: Disable both channels for split mode in enc->disable()

by Liu Ying

Both of the two LVDS channels should be disabled for split mode in the encoder's ->disable() callback, because they are enabled in the encoder's ->enable() callback. Fixes: 6556f7f82b9c ("drm: imx: Move imx-drm driver out of staging") Cc: Philipp Zabel <p.zabel(a)pengutronix.de> Cc: Sascha Hauer <s.hauer(a)pengutronix.de> Cc: Pengutronix Kernel Team <kernel(a)pengutronix.de> Cc: NXP Linux Team <linux-imx(a)nxp.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Liu Ying <victor.liu(a)nxp.com> --- drivers/gpu/drm/imx/imx-ldb.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c index 4da22a9..af4d0d8 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -303,18 +303,19 @@ static void imx_ldb_encoder_disable(struct drm_encoder *encoder) { struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder); struct imx_ldb *ldb = imx_ldb_ch->ldb; + int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN; int mux, ret; drm_panel_disable(imx_ldb_ch->panel); - if (imx_ldb_ch == &ldb->channel[0]) + if (imx_ldb_ch == &ldb->channel[0] || dual) ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK; - else if (imx_ldb_ch == &ldb->channel[1]) + if (imx_ldb_ch == &ldb->channel[1] || dual) ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK; regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl); - if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) { + if (dual) { clk_disable_unprepare(ldb->clk[0]); clk_disable_unprepare(ldb->clk[1]); } -- 2.7.4

4 years, 11 months

2
1
0 0

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