August 2021 - Linux-stable-mirror

[PATCH] PCI/sysfs: Use correct variable for the legacy_mem sysfs object

by Krzysztof Wilczyński

Two legacy PCI sysfs objects "legacy_io" and "legacy_mem" were updated to use an unified address space in the commit 636b21b50152 ("PCI: Revoke mappings like devmem"). This allows for revocations to be managed from a single place when drivers want to take over and mmap() a /dev/mem range. Following the update, both of the sysfs objects should leverage the iomem_get_mapping() function to get an appropriate address range, but only the "legacy_io" has been correctly updated - the second attribute seems to be using a wrong variable to pass the iomem_get_mapping() function to. Thus, correct the variable name used so that the "legacy_mem" sysfs object would also correctly call the iomem_get_mapping() function. Fixes: 636b21b50152 ("PCI: Revoke mappings like devmem") Signed-off-by: Krzysztof Wilczyński <kw(a)linux.com> --- drivers/pci/pci-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 5d63df7c1820..7bbf2673c7f2 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -978,7 +978,7 @@ void pci_create_legacy_files(struct pci_bus *b) b->legacy_mem->size = 1024*1024; b->legacy_mem->attr.mode = 0600; b->legacy_mem->mmap = pci_mmap_legacy_mem; - b->legacy_io->mapping = iomem_get_mapping(); + b->legacy_mem->mapping = iomem_get_mapping(); pci_adjust_legacy_attr(b, pci_mmap_mem); error = device_create_bin_file(&b->dev, b->legacy_mem); if (error) -- 2.32.0

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stable-rc/queue/4.19 build: 192 builds: 0 failed, 192 passed, 63 warnings (v4.19.204-58-g86c98aac5692)

by kernelci.org bot

stable-rc/queue/4.19 build: 192 builds: 0 failed, 192 passed, 63 warnings (v4.19.204-58-g86c98aac5692) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.19/kernel/v4.19.204-5… Tree: stable-rc Branch: queue/4.19 Git Describe: v4.19.204-58-g86c98aac5692 Git Commit: 86c98aac569241696649f26f758039aab2c86dd4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 1 warning axs103_smp_defconfig (gcc-8): 1 warning haps_hs_defconfig (gcc-8): 1 warning haps_hs_smp_defconfig (gcc-8): 1 warning hsdk_defconfig (gcc-8): 1 warning nsim_hs_defconfig (gcc-8): 1 warning nsim_hs_smp_defconfig (gcc-8): 1 warning nsimosci_hs_defconfig (gcc-8): 1 warning nsimosci_hs_smp_defconfig (gcc-8): 1 warning tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: arm: am200epdkit_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning efm32_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning stm32_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tct_hammer_defconfig (gcc-8): 1 warning vf610m4_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: db1xxx_defconfig (gcc-8): 1 warning gcw0_defconfig (gcc-8): 1 warning jmr3927_defconfig (gcc-8): 1 warning lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 1 warning malta_defconfig (gcc-8): 1 warning malta_kvm_guest_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 2 warnings maltaaprp_defconfig (gcc-8): 1 warning maltasmvp_defconfig (gcc-8): 1 warning maltasmvp_eva_defconfig (gcc-8): 1 warning maltaup_defconfig (gcc-8): 1 warning maltaup_xpa_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning pic32mzda_defconfig (gcc-8): 1 warning x86_64: Warnings summary: 58 drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] 3 net/core/rtnetlink.c:3191:1: 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 ================================================================================ 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 (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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:3191:1: 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, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3191:1: 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3191:1: 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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 (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:49:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years, 1 month

1
0
0 0

[PATCH 5.10.y 00/11] mm: memcontrol: fix nullptr in __mod_lruvec_page_state()

by Chen Huang

We found a nullptr in __mod_lruvec_page_state(), UIO driver: kmalloc(PAGE_SIZE) UIO user: mmap() then read, but before user read the page, others may alloc the page that belong to the same compound page and modify the head page's obj_cgroups likes that: [ 94.845687] memcg_alloc_page_obj_cgroups+0x50/0xa0 [ 94.846334] slab_post_alloc_hook+0xc8/0x184 [ 94.846852] kmem_cache_alloc+0x148/0x2a4 [ 94.847346] __d_alloc+0x30/0x2e4 [ 94.847809] d_alloc+0x30/0xc0 Then when the user reads the page, in __mod_lruvec_page_state(), it will get the nullptr in head->mem_cgroup. [ 94.882699] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000080 [ 94.882773] Mem abort info: [ 94.882819] ESR = 0x96000006 [ 94.882953] EC = 0x25: DABT (current EL), IL = 32 bits [ 94.883000] SET = 0, FnV = 0 [ 94.883043] EA = 0, S1PTW = 0 [ 94.883089] Data abort info: [ 94.883134] ISV = 0, ISS = 0x00000006 [ 94.883179] CM = 0, WnR = 0 [ 94.883402] user pgtable: 4k pages, 48-bit VAs, pgdp=000000010c355000 [ 94.883495] [0000000000000080] pgd=000000010c046003, p4d=000000010c046003, pud=000000010c368003, pmd=0000000000000000 [ 94.884225] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 94.884480] Modules linked in: [ 94.884788] CPU: 0 PID: 250 Comm: uio_user_mmap Tainted: G B 5.10.0-07799-ged92fcf8d408-dirty #112 [ 94.884837] Hardware name: linux,dummy-virt (DT) [ 94.885052] pstate: 40000005 (nZcv daif -PAN -UAO -TCO BTYPE=--) [ 94.885169] pc : __mod_lruvec_page_state+0x118/0x180 [ 94.885249] lr : __mod_lruvec_page_state+0x118/0x180 [ 94.885297] sp : ffff2872ce25fb40 [ 94.885402] x29: ffff2872ce25fb40 x28: 0000000000000254 [ 94.885572] x27: 0000000000000000 x26: ffff2872fe2d7c38 [ 94.885724] x25: ffffa000242e7dc0 x24: 0000000000000001 [ 94.885872] x23: 0000000000000012 x22: ffffa00022bcfc60 [ 94.886030] x21: ffff2872fffeb380 x20: 0000000000000144 [ 94.886169] x19: 0000000000000000 x18: 0000000000000000 [ 94.886331] x17: 0000000000000000 x16: 0000000000000000 [ 94.886476] x15: 0000000000000000 x14: 3078303a7865646e [ 94.886625] x13: 6920303030303030 x12: 1fffe50e5b713f20 [ 94.886765] x11: ffff850e5b713f20 x10: 616d20303a746e75 [ 94.886947] x9 : dfffa00000000000 x8 : 3266666666203d20 [ 94.887095] x7 : ffff2872db89f903 x6 : 0000000000000000 [ 94.887236] x5 : 0000000000000000 x4 : dfffa00000000000 [ 94.887381] x3 : ffffa00021e6c5dc x2 : 0000000000000000 [ 94.887515] x1 : 0000000000000008 x0 : 0000000000000000 [ 94.887702] Call trace: [ 94.887840] __mod_lruvec_page_state+0x118/0x180 [ 94.887919] page_add_file_rmap+0xa8/0xe0 [ 94.887998] alloc_set_pte+0x2c4/0x2d0 [ 94.888074] finish_fault+0x94/0xcc [ 94.888157] handle_mm_fault+0x7c8/0x1094 [ 94.888230] do_page_fault+0x358/0x490 [ 94.888300] do_translation_fault+0x38/0x54 [ 94.888370] do_mem_abort+0x5c/0xe4 [ 94.888435] el0_da+0x3c/0x4c [ 94.888506] el0_sync_handler+0xd8/0x14c [ 94.888573] el0_sync+0x148/0x180 [ 94.888963] Code: d2835101 8b0102b3 91020260 9400e8da (f9404260) [ 94.889860] ---[ end trace 1de53a0bd9084cde ]--- [ 94.890244] Kernel panic - not syncing: Oops: Fatal exception [ 94.890620] SMP: stopping secondary CPUs [ 94.891117] Kernel Offset: 0x11c00000 from 0xffffa00010000000 [ 94.891179] PHYS_OFFSET: 0xffffd78e40000000 [ 94.891293] CPU features: 0x0660012,41002000 [ 94.891365] Memory Limit: none [ 94.927552] ---[ end Kernel panic - not syncing: Oops: Fatal exception ]--- 1. Roman Gushchin's 4 patch remove this limitation by moving the PageKmemcg flag into one of the free bits of the page->mem_cgroup pointer. Also it formalizes accesses to the page->mem_cgroup and page->obj_cgroups using new helpers, adds several checks and removes a couple of obsolete functions. Link: https://lkml.kernel.org/r/20201027001657.3398190-1-guro@fb.com 2. Muchun Song's patchset aim to make those kmem pages to drop the reference to memory cgroup by using the APIs of obj_cgroup. Link: https://lkml.kernel.org/r/20210319163821.20704-1-songmuchun@bytedance.com 3. Wang Hai's patch is a bugfix for "mm: memcontrol/slab: Use helpers to access slab page's memcg_data" Link: https://lkml.kernel.org/r/20210728145655.274476-1-wanghai38@huawei.com Muchun Song (6): mm: memcontrol: introduce obj_cgroup_{un}charge_pages mm: memcontrol: directly access page->memcg_data in mm/page_alloc.c mm: memcontrol: change ug->dummy_page only if memcg changed mm: memcontrol: use obj_cgroup APIs to charge kmem pages Conflict for commit c47d5032ed3002311a4188eae51f4641ec436beb not merged mm: memcontrol: inline __memcg_kmem_{un}charge() into obj_cgroup_{un}charge_pages() mm: memcontrol: move PageMemcgKmem to the scope of CONFIG_MEMCG_KMEM Roman Gushchin (4): mm: memcontrol: Use helpers to read page's memcg data Conflict function:split_page_memcg(), for commit 002ea848d7fd3bdcb6281e75bdde28095c2cd549 mm: memcontrol/slab: Use helpers to access slab page's memcg_data mm: Introduce page memcg flags mm: Convert page kmemcg type to a page memcg flag Wang Hai (1): mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook() fs/buffer.c | 2 +- fs/iomap/buffered-io.c | 2 +- include/linux/memcontrol.h | 320 +++++++++++++++++++++++++++-- include/linux/mm.h | 22 -- include/linux/mm_types.h | 5 +- include/linux/page-flags.h | 11 +- include/trace/events/writeback.h | 2 +- kernel/fork.c | 7 +- mm/debug.c | 4 +- mm/huge_memory.c | 4 +- mm/memcontrol.c | 336 +++++++++++++++---------------- mm/page_alloc.c | 8 +- mm/page_io.c | 6 +- mm/slab.h | 38 +--- mm/workingset.c | 2 +- 15 files changed, 493 insertions(+), 276 deletions(-) -- 2.18.0.huawei.25

3 years, 1 month

3
19
0 0

[PATCH] drm/i915/display: Drop redundant debug print

by Swati Sharma

drm_dp_dpcd_read/write already has debug error message. Drop redundant error messages which gives false status even if correct value is read in drm_dp_dpcd_read(). Fixes: 9488a030ac91 ("drm/i915: Add support for enabling link status and recovery") Cc: Swati Sharma <swati2.sharma(a)intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> Cc: Uma Shankar <uma.shankar(a)intel.com> (v2) Cc: Jani Nikula <jani.nikula(a)intel.com> Cc: "Ville Syrj_l_" <ville.syrjala(a)linux.intel.com> Cc: Imre Deak <imre.deak(a)intel.com> Cc: Manasi Navare <manasi.d.navare(a)intel.com> Cc: Uma Shankar <uma.shankar(a)intel.com> Cc: "Jos_ Roberto de Souza" <jose.souza(a)intel.com> Cc: Sean Paul <seanpaul(a)chromium.org> Cc: <stable(a)vger.kernel.org> # v5.12+ Link: https://patchwork.freedesktop.org/patch/msgid/20201218103723.30844-12-ankit… Signed-off-by: Swati Sharma <swati2.sharma(a)intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index c386ef8eb200..5c84f51ad41d 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -3871,16 +3871,12 @@ static void intel_dp_check_link_service_irq(struct intel_dp *intel_dp) return; if (drm_dp_dpcd_readb(&intel_dp->aux, - DP_LINK_SERVICE_IRQ_VECTOR_ESI0, &val) != 1 || !val) { - drm_dbg_kms(&i915->drm, "Error in reading link service irq vector\n"); + DP_LINK_SERVICE_IRQ_VECTOR_ESI0, &val) != 1 || !val) return; - } if (drm_dp_dpcd_writeb(&intel_dp->aux, - DP_LINK_SERVICE_IRQ_VECTOR_ESI0, val) != 1) { - drm_dbg_kms(&i915->drm, "Error in writing link service irq vector\n"); + DP_LINK_SERVICE_IRQ_VECTOR_ESI0, val) != 1) return; - } if (val & HDMI_LINK_STATUS_CHANGED) intel_dp_handle_hdmi_link_status_change(intel_dp); -- 2.25.1

3 years, 1 month

3
6
0 0

Bluetooth: btusb: check conditions before enabling USB ALT 3 for WBS

by Mike

From: Pauli Virtanen <pav(a)iki.fi> Kernel Version 5.13 commit 55981d3541812234e687062926ff199c83f79a39 upstream. Some USB BT adapters don't satisfy the MTU requirement mentioned in commit e848dbd364ac ("Bluetooth: btusb: Add support USB ALT 3 for WBS") and have ALT 3 setting that produces no/garbled audio. Some adapters with larger MTU were also reported to have problems with ALT 3. Add a flag and check it and MTU before selecting ALT 3, falling back to ALT 1. Enable the flag for Realtek, restoring the previous behavior for non-Realtek devices. Tested with USB adapters (mtu<72, no/garbled sound with ALT3, ALT1 works) BCM20702A1 0b05:17cb, CSR8510A10 0a12:0001, and (mtu>=72, ALT3 works) RTL8761BU 0bda:8771, Intel AX200 8087:0029 (after disabling ALT6). Also got reports for (mtu>=72, ALT 3 reported to produce bad audio) Intel 8087:0a2b. Signed-off-by: Pauli Virtanen <pav(a)iki.fi> Fixes: e848dbd364ac ("Bluetooth: btusb: Add support USB ALT 3 for WBS") Tested-by: Michał Kępień <kernel(a)kempniu.pl> Tested-by: Jonathan Lampérth <jon(a)h4n.dev> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> --- drivers/bluetooth/btusb.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 488f110e17e27..2336f731dbc7e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -528,6 +528,7 @@ static const struct dmi_system_id btusb_needs_reset_resume_table[] = { #define BTUSB_HW_RESET_ACTIVE 12 #define BTUSB_TX_WAIT_VND_EVT 13 #define BTUSB_WAKEUP_DISABLE 14 +#define BTUSB_USE_ALT3_FOR_WBS 15 struct btusb_data { struct hci_dev *hdev; @@ -1761,16 +1762,20 @@ static void btusb_work(struct work_struct *work) /* Bluetooth USB spec recommends alt 6 (63 bytes), but * many adapters do not support it. Alt 1 appears to * work for all adapters that do not have alt 6, and - * which work with WBS at all. + * which work with WBS at all. Some devices prefer + * alt 3 (HCI payload >= 60 Bytes let air packet + * data satisfy 60 bytes), requiring + * MTU >= 3 (packets) * 25 (size) - 3 (headers) = 72 + * see also Core spec 5, vol 4, B 2.1.1 & Table 2.1. */ - new_alts = btusb_find_altsetting(data, 6) ? 6 : 1; - /* Because mSBC frames do not need to be aligned to the - * SCO packet boundary. If support the Alt 3, use the - * Alt 3 for HCI payload >= 60 Bytes let air packet - * data satisfy 60 bytes. - */ - if (new_alts == 1 && btusb_find_altsetting(data, 3)) + if (btusb_find_altsetting(data, 6)) + new_alts = 6; + else if (btusb_find_altsetting(data, 3) && + hdev->sco_mtu >= 72 && + test_bit(BTUSB_USE_ALT3_FOR_WBS, &data->flags)) new_alts = 3; + else + new_alts = 1; } if (btusb_switch_alt_setting(hdev, new_alts) < 0) @@ -3882,6 +3887,7 @@ static int btusb_probe(struct usb_interface *intf, * (DEVICE_REMOTE_WAKEUP) */ set_bit(BTUSB_WAKEUP_DISABLE, &data->flags); + set_bit(BTUSB_USE_ALT3_FOR_WBS, &data->flags); } if (!reset) -- cgit 1.2.3-1.el7

3 years, 1 month

3
2
0 0

the commit c434e5e48dc4 (rsi: Use resume_noirq for SDIO) introduced driver crash in the 4.15 kernel

by Hui Wang

Hi Marex, We backported this patch to ubuntu 4.15.0-generic kernel, and found this patch introduced the rsi driver crashing when running system resume on the Dell 300x IoT platform (100% rate). Below is the log, After seeing this log, the rsi wifi can't work anymore, need to run 'rmmod rsi_sdio;modprobe rsi_sdio" to make it work again. So do you know what is missing apart from this patch or this patch is not suitable for 4.15 kernel at all? Thanks, Hui. [ 118.494238] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 118.495866] OOM killer disabled. [ 118.495868] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 118.497772] Suspending console(s) (use no_console_suspend to debug) [ 118.499120] rsi_91x: ===> Interface DOWN <=== [ 129.013207] mmc1: Controller never released inhibit bit(s). [ 129.013216] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 129.013226] mmc1: sdhci: Sys addr: 0xffffffff | Version: 0x0000ffff [ 129.013233] mmc1: sdhci: Blk size: 0x0000ffff | Blk cnt: 0x0000ffff [ 129.013240] mmc1: sdhci: Argument: 0xffffffff | Trn mode: 0x0000ffff [ 129.013247] mmc1: sdhci: Present: 0xffffffff | Host ctl: 0x000000ff [ 129.013254] mmc1: sdhci: Power: 0x000000ff | Blk gap: 0x000000ff [ 129.013261] mmc1: sdhci: Wake-up: 0x000000ff | Clock: 0x0000ffff [ 129.013268] mmc1: sdhci: Timeout: 0x000000ff | Int stat: 0xffffffff [ 129.013276] mmc1: sdhci: Int enab: 0xffffffff | Sig enab: 0xffffffff [ 129.013283] mmc1: sdhci: ACmd stat: 0x0000ffff | Slot int: 0x0000ffff [ 129.013290] mmc1: sdhci: Caps: 0xffffffff | Caps_1: 0xffffffff [ 129.013297] mmc1: sdhci: Cmd: 0x0000ffff | Max curr: 0xffffffff [ 129.013304] mmc1: sdhci: Resp[0]: 0xffffffff | Resp[1]: 0xffffffff [ 129.013311] mmc1: sdhci: Resp[2]: 0xffffffff | Resp[3]: 0xffffffff [ 129.013316] mmc1: sdhci: Host ctl2: 0x0000ffff [ 129.013323] mmc1: sdhci: ADMA Err: 0xffffffff | ADMA Ptr: 0xffffffff [ 129.013327] mmc1: sdhci: ============================================ [ 129.113415] mmc1: Reset 0x2 never completed. [ 129.113417] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 129.113421] mmc1: sdhci: Sys addr: 0xffffffff | Version: 0x0000ffff [ 129.113424] mmc1: sdhci: Blk size: 0x0000ffff | Blk cnt: 0x0000ffff [ 129.113428] mmc1: sdhci: Argument: 0xffffffff | Trn mode: 0x0000ffff [ 129.113431] mmc1: sdhci: Present: 0xffffffff | Host ctl: 0x000000ff [ 129.113435] mmc1: sdhci: Power: 0x000000ff | Blk gap: 0x000000ff [ 129.113439] mmc1: sdhci: Wake-up: 0x000000ff | Clock: 0x0000ffff [ 129.113442] mmc1: sdhci: Timeout: 0x000000ff | Int stat: 0xffffffff [ 129.113446] mmc1: sdhci: Int enab: 0xffffffff | Sig enab: 0xffffffff [ 129.113449] mmc1: sdhci: ACmd stat: 0x0000ffff | Slot int: 0x0000ffff [ 129.113453] mmc1: sdhci: Caps: 0xffffffff | Caps_1: 0xffffffff [ 129.113457] mmc1: sdhci: Cmd: 0x0000ffff | Max curr: 0xffffffff [ 129.113460] mmc1: sdhci: Resp[0]: 0xffffffff | Resp[1]: 0xffffffff [ 129.113464] mmc1: sdhci: Resp[2]: 0xffffffff | Resp[3]: 0xffffffff [ 129.113466] mmc1: sdhci: Host ctl2: 0x0000ffff [ 129.113470] mmc1: sdhci: ADMA Err: 0xffffffff | ADMA Ptr: 0xffffffff [ 129.113472] mmc1: sdhci: ============================================ [ 129.213489] mmc1: Reset 0x4 never completed. [ 129.213490] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 129.213494] mmc1: sdhci: Sys addr: 0xffffffff | Version: 0x0000ffff [ 129.213498] mmc1: sdhci: Blk size: 0x0000ffff | Blk cnt: 0x0000ffff [ 129.213501] mmc1: sdhci: Argument: 0xffffffff | Trn mode: 0x0000ffff [ 129.213505] mmc1: sdhci: Present: 0xffffffff | Host ctl: 0x000000ff [ 129.213508] mmc1: sdhci: Power: 0x000000ff | Blk gap: 0x000000ff [ 129.213512] mmc1: sdhci: Wake-up: 0x000000ff | Clock: 0x0000ffff [ 129.213515] mmc1: sdhci: Timeout: 0x000000ff | Int stat: 0xffffffff [ 129.213519] mmc1: sdhci: Int enab: 0xffffffff | Sig enab: 0xffffffff [ 129.213523] mmc1: sdhci: ACmd stat: 0x0000ffff | Slot int: 0x0000ffff [ 129.213526] mmc1: sdhci: Caps: 0xffffffff | Caps_1: 0xffffffff [ 129.213530] mmc1: sdhci: Cmd: 0x0000ffff | Max curr: 0xffffffff [ 129.213534] mmc1: sdhci: Resp[0]: 0xffffffff | Resp[1]: 0xffffffff [ 129.213537] mmc1: sdhci: Resp[2]: 0xffffffff | Resp[3]: 0xffffffff [ 129.213540] mmc1: sdhci: Host ctl2: 0x0000ffff [ 129.213543] mmc1: sdhci: ADMA Err: 0xffffffff | ADMA Ptr: 0xffffffff [ 129.213545] mmc1: sdhci: ============================================ [ 129.213882] rsi_91x: rsi_sdio_enable_interrupts: Failed to read int enable register [ 129.240392] rsi_91x: ===> Interface UP <=== [ 129.240443] rsi_91x: rsi_disable_ps: Cannot accept disable PS in PS_NONE state

3 years, 1 month

3
7
0 0

[PATCH] backlight: pwm_bl: Improve bootloader/kernel device handover

by Daniel Thompson

Currently there are (at least) two problems in the way pwm_bl starts managing the enable_gpio pin. Both occur when the backlight is initially off and the driver finds the pin not already in output mode and, as a result, unconditionally switches it to output-mode and asserts the signal. Problem 1: This could cause the backlight to flicker since, at this stage in driver initialisation, we have no idea what the PWM and regulator are doing (an unconfigured PWM could easily "rest" at 100% duty cycle). Problem 2: This will cause us not to correctly honour the post_pwm_on_delay (which also risks flickers). Fix this by moving the code to configure the GPIO output mode until after we have examines the handover state. That allows us to initialize enable_gpio to off if the backlight is currently off and on if the backlight is on. Reported-by: Marek Vasut <marex(a)denx.de> Signed-off-by: Daniel Thompson <daniel.thompson(a)linaro.org> Cc: stable(a)vger.kernel.org Acked-by: Marek Vasut <marex(a)denx.de> Tested-by: Marek Vasut <marex(a)denx.de> --- drivers/video/backlight/pwm_bl.c | 54 +++++++++++++++++--------------- 1 file changed, 28 insertions(+), 26 deletions(-) diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index e48fded3e414..8d8959a70e44 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -409,6 +409,33 @@ static bool pwm_backlight_is_linear(struct platform_pwm_backlight_data *data) static int pwm_backlight_initial_power_state(const struct pwm_bl_data *pb) { struct device_node *node = pb->dev->of_node; + bool active = true; + + /* + * If the enable GPIO is present, observable (either as input + * or output) and off then the backlight is not currently active. + * */ + if (pb->enable_gpio && gpiod_get_value_cansleep(pb->enable_gpio) == 0) + active = false; + + if (!regulator_is_enabled(pb->power_supply)) + active = false; + + if (!pwm_is_enabled(pb->pwm)) + active = false; + + /* + * Synchronize the enable_gpio with the observed state of the + * hardware. + */ + if (pb->enable_gpio) + gpiod_direction_output(pb->enable_gpio, active); + + /* + * Do not change pb->enabled here! pb->enabled essentially + * tells us if we own one of the regulator's use counts and + * right now we do not. + */ /* Not booted with device tree or no phandle link to the node */ if (!node || !node->phandle) @@ -420,20 +447,7 @@ static int pwm_backlight_initial_power_state(const struct pwm_bl_data *pb) * assume that another driver will enable the backlight at the * appropriate time. Therefore, if it is disabled, keep it so. */ - - /* if the enable GPIO is disabled, do not enable the backlight */ - if (pb->enable_gpio && gpiod_get_value_cansleep(pb->enable_gpio) == 0) - return FB_BLANK_POWERDOWN; - - /* The regulator is disabled, do not enable the backlight */ - if (!regulator_is_enabled(pb->power_supply)) - return FB_BLANK_POWERDOWN; - - /* The PWM is disabled, keep it like this */ - if (!pwm_is_enabled(pb->pwm)) - return FB_BLANK_POWERDOWN; - - return FB_BLANK_UNBLANK; + return active ? FB_BLANK_UNBLANK: FB_BLANK_POWERDOWN; } static int pwm_backlight_probe(struct platform_device *pdev) @@ -486,18 +500,6 @@ static int pwm_backlight_probe(struct platform_device *pdev) goto err_alloc; } - /* - * If the GPIO is not known to be already configured as output, that - * is, if gpiod_get_direction returns either 1 or -EINVAL, change the - * direction to output and set the GPIO as active. - * Do not force the GPIO to active when it was already output as it - * could cause backlight flickering or we would enable the backlight too - * early. Leave the decision of the initial backlight state for later. - */ - if (pb->enable_gpio && - gpiod_get_direction(pb->enable_gpio) != 0) - gpiod_direction_output(pb->enable_gpio, 1); - pb->power_supply = devm_regulator_get(&pdev->dev, "power"); if (IS_ERR(pb->power_supply)) { ret = PTR_ERR(pb->power_supply); base-commit: 2734d6c1b1a089fb593ef6a23d4b70903526fe0c -- 2.30.2

3 years, 1 month

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[PATCH 0/2] Kconfig symbol fixes on powerpc

by Lukas Bulwahn

Dear powerpc maintainers, The script ./scripts/checkkconfigsymbols.py warns on invalid references to Kconfig symbols (often, minor typos, name confusions or outdated references). This patch series addresses all issues reported by ./scripts/checkkconfigsymbols.py in ./drivers/usb/ for Kconfig and Makefile files. Issues in the Kconfig and Makefile files indicate some shortcomings in the overall build definitions, and often are true actionable issues to address. These issues can be identified and filtered by: ./scripts/checkkconfigsymbols.py | grep -E "arch/powerpc/.*(Kconfig|Makefile)" -B 1 -A 1 After applying this patch series on linux-next (next-20210817), the command above yields just two false positives (SHELL, r13) due to tool shortcomings. As these two patches are fixes, please consider if they are suitable for backporting to stable. Lukas Lukas Bulwahn (2): powerpc: kvm: rectify selection to PPC_DAWR powerpc: rectify selection to ARCH_ENABLE_SPLIT_PMD_PTLOCK arch/powerpc/kvm/Kconfig | 2 +- arch/powerpc/platforms/Kconfig.cputype | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.26.2

3 years, 1 month

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stable-rc/queue/4.4 baseline: 93 runs, 10 regressions (v4.4.281-15-gc881ecd4f85b)

by kernelci.org bot

stable-rc/queue/4.4 baseline: 93 runs, 10 regressions (v4.4.281-15-gc881ecd4f85b) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ d2500cc | x86_64 | lab-clabbe | gcc-8 | x86_64_defconfig | 1 dove-cubox | arm | lab-pengutronix | gcc-8 | mvebu_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.4/kernel/v4.4.281-… Test: baseline Tree: stable-rc Branch: queue/4.4 Describe: v4.4.281-15-gc881ecd4f85b URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: c881ecd4f85ba6657c2abc88edad4a73966758e0 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ d2500cc | x86_64 | lab-clabbe | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dea8f8d5195ae5bb13682 Results: 3 PASS, 2 FAIL, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/611dea8f8d5195ae5bb13687 new failure (last pass: v4.4.281-15-gb79b089409fb) 1 lines 2021-08-19T05:22:04.683893 kern :emerg : do_IRQ: 0.236 No irq handler for vector 2021-08-19T05:22:04.695337 [ 14.221191] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=1> 2021-08-19T05:22:04.695606 + set +x platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ dove-cubox | arm | lab-pengutronix | gcc-8 | mvebu_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dea3ade57245536b13665 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: mvebu_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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611dea3ade57245536b13666 failing since 0 day (last pass: v4.4.281-11-gd362d998f31b, first fail: v4.4.281-15-gb79b089409fb) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dec883c6044dc83b13687 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611dec883c6044dc83b13688 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611debf7971020d79fb13686 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611debf7971020d79fb13687 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611e1cd7bdbb79a21eb1366a Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611e1cd7bdbb79a21eb1366b failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dfaedfc7a6f5dd9b13672 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611dfaedfc7a6f5dd9b13673 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611decd87c90780660b13663 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611decd87c90780660b13664 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dec6f9c8c0e1799b13677 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611dec6f9c8c0e1799b13678 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611e1d413824ec6ad3b13683 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611e1d413824ec6ad3b13684 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+--------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/611dfaef2ddb5998aab13686 Results: 0 PASS, 1 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/queue-4.4/v4.4.281-15-gc881ecd4f85b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.281-15-gc881ecd4f85b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/611dfaef2ddb5998aab13687 failing since 278 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe)

3 years, 1 month

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[PATCH 5.10 000/135] 5.10.58-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.58 release. There are 135 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 Thu, 12 Aug 2021 17:29:30 +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-5.10.58-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.58-rc1 Mark Rutland <mark.rutland(a)arm.com> arm64: fix compat syscall return truncation Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: only enable aux backlight control for OLED panels Steve French <stfrench(a)microsoft.com> smb3: rc uninitialized in one fallocate path Letu Ren <fantasquex(a)gmail.com> net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset Prarit Bhargava <prarit(a)redhat.com> alpha: Send stop IPI to send to online CPUs Harshvardhan Jha <harshvardhan.jha(a)oracle.com> net: qede: Fix end of loop tests for list_for_each_entry Matteo Croce <mcroce(a)microsoft.com> virt_wifi: fix error on connect Shreyansh Chouhan <chouhan.shreyansh630(a)gmail.com> reiserfs: check directory items on read from disk Yu Kuai <yukuai3(a)huawei.com> reiserfs: add check for root_inode in reiserfs_fill_super Christoph Hellwig <hch(a)lst.de> libata: fix ata_pio_sector for CONFIG_HIGHMEM Jonathan Gray <jsg(a)jsg.id.au> drm/i915: avoid uninitialised var in eb_parse() Peter Zijlstra <peterz(a)infradead.org> sched/rt: Fix double enqueue caused by rt_effective_prio Like Xu <likexu(a)tencent.com> perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest Arnd Bergmann <arnd(a)arndb.de> soc: ixp4xx/qmgr: fix invalid __iomem access Matt Roper <matthew.d.roper(a)intel.com> drm/i915: Correct SFC_DONE register offset Mike Tipton <mdtipton(a)codeaurora.org> interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate Mike Tipton <mdtipton(a)codeaurora.org> interconnect: qcom: icc-rpmh: Ensure floor BW is enforced for all nodes Mike Tipton <mdtipton(a)codeaurora.org> interconnect: Always call pre_aggregate before aggregate Mike Tipton <mdtipton(a)codeaurora.org> interconnect: Zero initial BW after sync-state Dongliang Mu <mudongliangabcd(a)gmail.com> spi: meson-spicc: fix memory leak in meson_spicc_remove Colin Ian King <colin.king(a)canonical.com> interconnect: Fix undersized devress_alloc allocation Arnd Bergmann <arnd(a)arndb.de> soc: ixp4xx: fix printing resources Will Deacon <will(a)kernel.org> arm64: vdso: Avoid ISB after reading from cntvct_el0 Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Fix per-cpu counter corruption on 32-bit builds Paolo Bonzini <pbonzini(a)redhat.com> KVM: Do not leak memory for duplicate debugfs directories Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: accept userspace interrupt only if no event is injected Wei Shuyu <wsy(a)dogben.com> md/raid10: properly indicate failure when ending a failed write request Tero Kristo <t-kristo(a)ti.com> ARM: omap2+: hwmod: fix potential NULL pointer access Rasmus Villemoes <linux(a)rasmusvillemoes.dk> Revert "gpio: mpc8xxx: change the gpio interrupt flags." Kevin Hilman <khilman(a)baylibre.com> bus: ti-sysc: AM3: RNG is GP only Xiu Jianfeng <xiujianfeng(a)huawei.com> selinux: correct the return value when loads initial sids Zheyu Ma <zheyuma97(a)gmail.com> pcmcia: i82092: fix a null pointer dereference bug Dmitry Safonov <0x7f454c46(a)gmail.com> net/xfrm/compat: Copy xfrm_spdattr_type_t atributes Frederic Weisbecker <frederic(a)kernel.org> xfrm: Fix RCU vs hash_resize_mutex lock inversion Thomas Gleixner <tglx(a)linutronix.de> timers: Move clearing of base::timer_running under base:: Lock Kajol Jain <kjain(a)linux.ibm.com> fpga: dfl: fme: Fix cpu hotplug issue in performance reporting Mario Kleiner <mario.kleiner.de(a)gmail.com> serial: 8250_pci: Avoid irq sharing for MSI(-X) interrupts. Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_pci: Enumerate Elkhart Lake UARTs via dedicated driver Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Malta: Do not byte-swap accesses to the CBUS UART Maciej W. Rozycki <macro(a)orcam.me.uk> serial: 8250: Mask out floating 16/32-bit bus bits Zhiyong Tao <zhiyong.tao(a)mediatek.com> serial: 8250_mtk: fix uart corruption issue when rx power off Jon Hunter <jonathanh(a)nvidia.com> serial: tegra: Only print FIFO error message when an error occurs Theodore Ts'o <tytso(a)mit.edu> ext4: fix potential htree corruption when growing large_dir directories Alex Xu (Hello71) <alex_y_xu(a)yahoo.ca> pipe: increase minimum default pipe size to 2 pages Johan Hovold <johan(a)kernel.org> media: rtl28xxu: fix zero-length control request Filip Schauer <filip(a)mg6.at> drivers core: Fix oops when driver probe fails Pavel Skripkin <paskripkin(a)gmail.com> staging: rtl8712: error handling refactoring Pavel Skripkin <paskripkin(a)gmail.com> staging: rtl8712: get rid of flush_scheduled_work Xiangyang Zhang <xyz.sun.ok(a)gmail.com> staging: rtl8723bs: Fix a resource leak in sd_int_dpc Tyler Hicks <tyhicks(a)linux.microsoft.com> tpm_ftpm_tee: Free and unregister TEE shared memory during kexec Allen Pais <apais(a)linux.microsoft.com> optee: fix tee out of memory failure seen during kexec reboot Tyler Hicks <tyhicks(a)linux.microsoft.com> optee: Refuse to load the driver under the kdump kernel Tyler Hicks <tyhicks(a)linux.microsoft.com> optee: Fix memory leak when failing to register shm pages Jens Wiklander <jens.wiklander(a)linaro.org> tee: add tee_shm_alloc_kernel_buf() Tyler Hicks <tyhicks(a)linux.microsoft.com> optee: Clear stale cache entries during initialization Mark Rutland <mark.rutland(a)arm.com> arm64: stacktrace: avoid tracing arch_stack_walk() Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> tracepoint: Fix static call function vs data state mismatch Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> tracepoint: static call: Compare data on transition from 2->1 callees Kamal Agrawal <kamaagra(a)codeaurora.org> tracing: Fix NULL pointer dereference in start_creating Masami Hiramatsu <mhiramat(a)kernel.org> tracing: Reject string operand in the histogram expression Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing / histogram: Give calculation hist_fields a size Hui Su <suhui(a)zeku.com> scripts/tracing: fix the bug that can't parse raw_trace_func Brian Norris <briannorris(a)chromium.org> clk: fix leak on devm_clk_bulk_get_all() unwind Dmitry Osipenko <digetx(a)gmail.com> usb: otg-fsm: Fix hrtimer list corruption Kyle Tso <kyletso(a)google.com> usb: typec: tcpm: Keep other events when receiving FRS and Sourcing_vbus events Claudiu Beznea <claudiu.beznea(a)microchip.com> usb: host: ohci-at91: suspend/resume ports after/before OHCI accesses Maxim Devaev <mdevaev(a)gmail.com> usb: gadget: f_hid: idle uses the highest byte for duration Phil Elwell <phil(a)raspberrypi.com> usb: gadget: f_hid: fixed NULL pointer dereference Maxim Devaev <mdevaev(a)gmail.com> usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers Pawel Laszczak <pawell(a)cadence.com> usb: cdns3: Fixed incorrect gadget state Zhang Qilong <zhangqilong3(a)huawei.com> usb: gadget: remove leaked entry from udc driver list Wesley Cheng <wcheng(a)codeaurora.org> usb: dwc3: gadget: Avoid runtime resume if disabling pullup Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: Add registration quirk for JBL Quantum 600 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix superfluous autosuspend recovery Nikos Liolios <liolios.nk(a)gmail.com> ALSA: hda/realtek: Fix headset mic for Acer SWIFT SF314-56 (ALC256) Alexander Monakov <amonakov(a)ispras.ru> ALSA: hda/realtek: add mic quirk for Acer SF314-42 Jaroslav Kysela <perex(a)perex.cz> ALSA: pcm - fix mmap capability check for the snd-dummy driver Shirish S <shirish.s(a)amd.com> drm/amdgpu/display: fix DMUB firmware version info Anirudh Rayabharam <mail(a)anirudhrb.com> firmware_loader: fix use-after-free in firmware_fallback_sysfs Anirudh Rayabharam <mail(a)anirudhrb.com> firmware_loader: use -ETIMEDOUT instead of -EAGAIN in fw_load_sysfs_fallback David Bauer <mail(a)david-bauer.net> USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 Willy Tarreau <w(a)1wt.eu> USB: serial: ch341: fix character loss at high transfer rates Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FD980 composition 0x1056 Qiang.zhang <qiang.zhang(a)windriver.com> USB: usbtmc: Fix RCU stall warning Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp> Bluetooth: defer cleanup of resources in hci_unregister_dev() Yu Kuai <yukuai3(a)huawei.com> blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit() Pavel Skripkin <paskripkin(a)gmail.com> net: vxge: fix use-after-free in vxge_device_unregister Pavel Skripkin <paskripkin(a)gmail.com> net: fec: fix use-after-free in fec_drv_remove Pavel Skripkin <paskripkin(a)gmail.com> net: pegasus: fix uninit-value in get_interrupt_interval Dan Carpenter <dan.carpenter(a)oracle.com> bnx2x: fix an error code in bnx2x_nic_load() H. Nikolaus Schaller <hns(a)goldelico.com> mips: Fix non-POSIX regexp Huang Pei <huangpei(a)loongson.cn> MIPS: check return value of pgtable_pmd_page_ctor Yunsheng Lin <linyunsheng(a)huawei.com> net: sched: fix lockdep_set_class() typo error for sch->seqlock Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: qca: ar9331: reorder MDIO write sequence Antoine Tenart <atenart(a)kernel.org> net: ipv6: fix returned variable type in ip6_skb_dst_mtu Fei Qin <fei.qin(a)corigine.com> nfp: update ethtool reporting of pauseframe control Xin Long <lucien.xin(a)gmail.com> sctp: move the active_key update after sh_keys is added Aharon Landau <aharonl(a)nvidia.com> RDMA/mlx5: Delay emptying a cache entry when a new MR is added to it recently Matthias Schiffer <matthias.schiffer(a)ew.tq-group.com> gpio: tqmx86: really make IRQ optional Wang Hai <wanghai38(a)huawei.com> net: natsemi: Fix missing pci_disable_device() in probe and remove Steve Bennett <steveb(a)workware.net.au> net: phy: micrel: Fix detection of ksz87xx switch Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: match FDB entries regardless of inner/outer VLAN tag Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: be stateless with FDB entries on SJA1105P/Q/R/S/SJA1110 too Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: invalidate dynamic FDB entries learned concurrently with statically added ones Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: overwrite dynamic FDB entries with static ones in .port_fdb_add Jakub Sitnicki <jakub(a)cloudflare.com> net, gro: Set inner transport header offset in tcp/udp GRO hook Juergen Borleis <jbe(a)pengutronix.de> dmaengine: imx-dma: configure the generic DMA type to make it work Marek Vasut <marex(a)denx.de> ARM: dts: stm32: Fix touchscreen IRQ line assignment on DHCOM Marek Vasut <marex(a)denx.de> ARM: dts: stm32: Disable LAN8710 EDPD on DHCOM Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: videobuf2-core: dequeue if start_streaming fails Li Manyi <limanyi(a)uniontech.com> scsi: sr: Return correct event when media event code is 3 Marek Vasut <marex(a)denx.de> spi: imx: mx51-ecspi: Fix low-speed CONFIGREG delay calculation Marek Vasut <marex(a)denx.de> spi: imx: mx51-ecspi: Reinstate low-speed CONFIGREG delay Zhang Qilong <zhangqilong3(a)huawei.com> dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops Zhang Qilong <zhangqilong3(a)huawei.com> dmaengine: stm32-dma: Fix PM usage counter imbalance in stm32 dma ops Dmitry Osipenko <digetx(a)gmail.com> clk: tegra: Implement disable_unused() of tegra_clk_sdmmc_mux_ops Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> dmaengine: uniphier-xdmac: Use readl_poll_timeout_atomic() in atomic state H. Nikolaus Schaller <hns(a)goldelico.com> omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator Dario Binacchi <dariobin(a)libero.it> ARM: dts: am437x-l4: fix typo in can@0 node Dario Binacchi <dariobin(a)libero.it> clk: stm32f4: fix post divisor setup for I2S/SAI PLLs chihhao.chen <chihhao.chen(a)mediatek.com> ALSA: usb-audio: fix incorrect clock source setting Pali Rohár <pali(a)kernel.org> arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode Vladimir Oltean <vladimir.oltean(a)nxp.com> arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers Marek Vasut <marex(a)denx.de> ARM: dts: imx: Swap M53Menlo pinctrl_power_button/pinctrl_power_out pins Colin Ian King <colin.king(a)canonical.com> ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init Oleksandr Suvorov <oleksandr.suvorov(a)toradex.com> ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz Michael Walle <michael(a)walle.cc> arm64: dts: ls1028: sl28: fix networking for variant 2 Maxime Chevallier <maxime.chevallier(a)bootlin.com> ARM: dts: imx6qdl-sr-som: Increase the PHY reset duration to 10ms Yang Yingliang <yangyingliang(a)huawei.com> ARM: imx: add missing clk_disable_unprepare() Yang Yingliang <yangyingliang(a)huawei.com> ARM: imx: add missing iounmap() Vladimir Oltean <vladimir.oltean(a)nxp.com> arm64: dts: ls1028a: fix node name for the sysclk Pavel Skripkin <paskripkin(a)gmail.com> net: xfrm: fix memory leak in xfrm_user_rcv_msg Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix gpt12 system timer issue with reserved status Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix racy deletion of subscriber Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Revert "ACPICA: Fix memory leak caused by _CID repair function" ------------- Diffstat: Makefile | 4 +- arch/alpha/kernel/smp.c | 2 +- arch/arm/boot/dts/am437x-l4.dtsi | 2 +- arch/arm/boot/dts/imx53-m53menlo.dts | 4 +- arch/arm/boot/dts/imx6qdl-sr-som.dtsi | 8 +- arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 1 + arch/arm/boot/dts/omap5-board-common.dtsi | 9 +- arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi | 24 +++-- arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 1 + arch/arm/mach-imx/mmdc.c | 17 +++- arch/arm/mach-omap2/omap_hwmod.c | 10 +- .../freescale/fsl-ls1028a-kontron-sl28-var2.dts | 2 + arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +- .../boot/dts/marvell/armada-3720-turris-mox.dts | 3 + arch/arm64/include/asm/arch_timer.h | 21 ----- arch/arm64/include/asm/barrier.h | 19 ++++ arch/arm64/include/asm/ptrace.h | 12 ++- arch/arm64/include/asm/syscall.h | 19 ++-- arch/arm64/include/asm/vdso/gettimeofday.h | 6 +- arch/arm64/kernel/ptrace.c | 2 +- arch/arm64/kernel/signal.c | 3 +- arch/arm64/kernel/stacktrace.c | 2 +- arch/arm64/kernel/syscall.c | 9 +- arch/mips/Makefile | 2 +- arch/mips/include/asm/pgalloc.h | 17 ++-- arch/mips/mti-malta/malta-platform.c | 3 +- arch/x86/events/perf_event.h | 3 +- arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/x86.c | 13 ++- block/blk-iolatency.c | 6 +- drivers/acpi/acpica/nsrepair2.c | 7 -- drivers/ata/libata-sff.c | 35 +++++-- drivers/base/dd.c | 4 +- drivers/base/firmware_loader/fallback.c | 14 +-- drivers/base/firmware_loader/firmware.h | 10 +- drivers/base/firmware_loader/main.c | 2 + drivers/bus/ti-sysc.c | 22 +++-- drivers/char/tpm/tpm_ftpm_tee.c | 8 +- drivers/clk/clk-devres.c | 9 +- drivers/clk/clk-stm32f4.c | 10 +- drivers/clk/tegra/clk-sdmmc-mux.c | 10 ++ drivers/dma/imx-dma.c | 2 + drivers/dma/stm32-dma.c | 4 +- drivers/dma/stm32-dmamux.c | 6 +- drivers/dma/uniphier-xdmac.c | 4 +- drivers/fpga/dfl-fme-perf.c | 2 + drivers/gpio/gpio-mpc8xxx.c | 2 +- drivers/gpio/gpio-tqmx86.c | 6 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 7 ++ drivers/gpu/drm/i915/i915_reg.h | 2 +- drivers/infiniband/hw/mlx5/mr.c | 4 +- drivers/interconnect/core.c | 9 +- drivers/interconnect/qcom/icc-rpmh.c | 22 ++--- drivers/md/raid1.c | 2 - drivers/md/raid10.c | 4 +- drivers/media/common/videobuf2/videobuf2-core.c | 13 ++- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 11 ++- drivers/net/dsa/qca/ar9331.c | 14 ++- drivers/net/dsa/sja1105/sja1105_main.c | 85 ++++++++++++----- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 +- drivers/net/ethernet/freescale/fec_main.c | 2 +- drivers/net/ethernet/natsemi/natsemi.c | 8 +- drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 +- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 2 + drivers/net/ethernet/qlogic/qede/qede_filter.c | 4 +- drivers/net/ethernet/qlogic/qla3xxx.c | 6 +- drivers/net/phy/micrel.c | 10 +- drivers/net/usb/pegasus.c | 14 ++- drivers/net/wireless/virt_wifi.c | 52 +++++++---- drivers/pcmcia/i82092.c | 1 + drivers/scsi/sr.c | 2 +- drivers/soc/ixp4xx/ixp4xx-npe.c | 11 +-- drivers/soc/ixp4xx/ixp4xx-qmgr.c | 9 +- drivers/spi/spi-imx.c | 52 +++++++---- drivers/spi/spi-meson-spicc.c | 2 + drivers/staging/rtl8712/hal_init.c | 30 ++++-- drivers/staging/rtl8712/rtl8712_led.c | 8 ++ drivers/staging/rtl8712/rtl871x_led.h | 1 + drivers/staging/rtl8712/rtl871x_pwrctrl.c | 8 ++ drivers/staging/rtl8712/rtl871x_pwrctrl.h | 1 + drivers/staging/rtl8712/usb_intf.c | 51 +++++------ drivers/staging/rtl8723bs/hal/sdio_ops.c | 2 + drivers/tee/optee/call.c | 36 +++++++- drivers/tee/optee/core.c | 40 ++++++++ drivers/tee/optee/optee_private.h | 1 + drivers/tee/optee/shm_pool.c | 12 ++- drivers/tee/tee_shm.c | 18 ++++ drivers/tty/serial/8250/8250_mtk.c | 5 + drivers/tty/serial/8250/8250_pci.c | 7 ++ drivers/tty/serial/8250/8250_port.c | 12 ++- drivers/tty/serial/serial-tegra.c | 6 +- drivers/usb/cdns3/ep0.c | 1 + drivers/usb/class/usbtmc.c | 9 +- drivers/usb/common/usb-otg-fsm.c | 6 +- drivers/usb/dwc3/gadget.c | 11 +++ drivers/usb/gadget/function/f_hid.c | 44 +++++++-- drivers/usb/gadget/udc/max3420_udc.c | 14 ++- drivers/usb/host/ohci-at91.c | 9 +- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/ftdi_sio_ids.h | 3 + drivers/usb/serial/option.c | 2 + drivers/usb/typec/tcpm/tcpm.c | 4 +- fs/cifs/smb2ops.c | 3 +- fs/ext4/namei.c | 2 +- fs/pipe.c | 19 +++- fs/reiserfs/stree.c | 31 ++++++- fs/reiserfs/super.c | 8 ++ include/linux/tee_drv.h | 1 + include/linux/usb/otg-fsm.h | 1 + include/net/bluetooth/hci_core.h | 1 + include/net/ip6_route.h | 2 +- include/net/netns/xfrm.h | 1 + kernel/sched/core.c | 90 +++++++----------- kernel/time/timer.c | 6 +- kernel/trace/trace.c | 4 +- kernel/trace/trace_events_hist.c | 24 ++++- kernel/tracepoint.c | 102 +++++++++++++++++---- net/bluetooth/hci_core.c | 16 ++-- net/bluetooth/hci_sock.c | 49 ++++++---- net/bluetooth/hci_sysfs.c | 3 + net/ipv4/tcp_offload.c | 3 + net/ipv4/udp_offload.c | 4 + net/sched/sch_generic.c | 2 +- net/sctp/auth.c | 14 ++- net/xfrm/xfrm_compat.c | 49 +++++++++- net/xfrm/xfrm_policy.c | 17 ++-- net/xfrm/xfrm_user.c | 10 ++ scripts/tracing/draw_functrace.py | 6 +- security/selinux/ss/policydb.c | 10 +- sound/core/pcm_native.c | 2 +- sound/core/seq/seq_ports.c | 39 +++++--- sound/pci/hda/patch_realtek.c | 2 + sound/usb/card.c | 2 +- sound/usb/clock.c | 6 ++ sound/usb/quirks.c | 1 + virt/kvm/kvm_main.c | 18 +++- 138 files changed, 1144 insertions(+), 495 deletions(-)

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Linux-stable-mirror August 2021