December 2021 - Linux-stable-mirror

[PATCH 0/2] aio poll: fix use-after-free and missing wakeups

by Eric Biggers

This series fixes some bugs in aio poll. This is intended to replace "[PATCH v5] aio: Add support for the POLLFREE" (https://lore.kernel.org/r/20211027011834.2497484-1-ramjiyani@google.com) which has some bugs. Careful review is appreciated; this code is very hard to work with, and I don't know of an easy way to test it. Note, it looks like io_uring has these same bugs too. I haven't tried to fix io_uring. This applies to v5.16-rc3. Eric Biggers (2): aio: keep poll requests on waitqueue until completed aio: fix use-after-free due to missing POLLFREE handling fs/aio.c | 138 +++++++++++++++++++++++++------- include/uapi/asm-generic/poll.h | 2 +- 2 files changed, 111 insertions(+), 29 deletions(-) base-commit: d58071a8a76d779eedab38033ae4c821c30295a5 -- 2.34.1

3 years

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stable-rc/queue/5.4 build: 167 builds: 3 failed, 164 passed, 4 errors, 23 warnings (v5.4.163-70-gef2852f2e670)

by kernelci.org bot

stable-rc/queue/5.4 build: 167 builds: 3 failed, 164 passed, 4 errors, 23 warnings (v5.4.163-70-gef2852f2e670) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.163-70-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.163-70-gef2852f2e670 Git Commit: ef2852f2e67053494139bb159f8aa47370d1bef5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings arm: assabet_defconfig (gcc-10): 1 warning h3600_defconfig (gcc-10): 1 warning neponset_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 4 errors shannon_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: mtx1_defconfig (gcc-10): 3 warnings riscv: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 2 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3774): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x349c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3774): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x349c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years

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stable-rc/queue/4.14 build: 196 builds: 3 failed, 193 passed, 2 errors, 32 warnings (v4.14.256-106-gdcd74d7b3f01)

by kernelci.org bot

stable-rc/queue/4.14 build: 196 builds: 3 failed, 193 passed, 2 errors, 32 warnings (v4.14.256-106-gdcd74d7b3f01) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.256-1… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.256-106-gdcd74d7b3f01 Git Commit: dcd74d7b3f0145ae68e21f64b4d836df2e380af4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: mini2440_defconfig (gcc-10): 1 warning omap1_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 2 errors s3c2410_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: malta_qemu_32r6_defconfig (gcc-10): 1 warning mtx1_defconfig (gcc-10): 3 warnings x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings Errors summary: 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:482: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 drivers/tty/serial/samsung.c:1794:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 1 {standard input}:30: Warning: macro instruction expanded into multiple instructions 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 drivers/gpio/gpio-omap.c:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:482: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:482: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:30: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1794:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpio/gpio-omap.c:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1794:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:482: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years

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[PATCH v2 1/4] Revert "media: uvcvideo: Set unique vdev name based in type"

by Ricardo Ribalda

A lot of userspace depends on a descriptive name for vdev. Without this patch, users have a hard time figuring out which camera shall they use for their video conferencing. This reverts commit e3f60e7e1a2b451f538f9926763432249bcf39c4. Cc: <stable(a)vger.kernel.org> Fixes: e3f60e7e1a2b ("media: uvcvideo: Set unique vdev name based in type") Reported-by: Nicolas Dufresne <nicolas(a)ndufresne.ca> Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> --- drivers/media/usb/uvc/uvc_driver.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 7c007426e082..058d28a0344b 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2193,7 +2193,6 @@ int uvc_register_video_device(struct uvc_device *dev, const struct v4l2_file_operations *fops, const struct v4l2_ioctl_ops *ioctl_ops) { - const char *name; int ret; /* Initialize the video buffers queue. */ @@ -2222,20 +2221,16 @@ int uvc_register_video_device(struct uvc_device *dev, case V4L2_BUF_TYPE_VIDEO_CAPTURE: default: vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; - name = "Video Capture"; break; case V4L2_BUF_TYPE_VIDEO_OUTPUT: vdev->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; - name = "Video Output"; break; case V4L2_BUF_TYPE_META_CAPTURE: vdev->device_caps = V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING; - name = "Metadata"; break; } - snprintf(vdev->name, sizeof(vdev->name), "%s %u", name, - stream->header.bTerminalLink); + strscpy(vdev->name, dev->name, sizeof(vdev->name)); /* * Set the driver data before calling video_register_device, otherwise -- 2.34.1.400.ga245620fadb-goog

3 years

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[PATCH 5.10 000/130] 5.10.84-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.84 release. There are 130 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 08 Dec 2021 14:55:37 +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-5.10.84-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 5.10.84-rc1 Wei Yongjun <weiyongjun1(a)huawei.com> ipmi: msghandler: Make symbol 'remove_work_wq' static Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> net/tls: Fix authentication failure in CCM mode Helge Deller <deller(a)gmx.de> parisc: Mark cr16 CPU clocksource unstable on all SMP machines Mordechay Goodstein <mordechay.goodstein(a)intel.com> iwlwifi: mvm: retry init flow if failed Lukas Wunner <lukas(a)wunner.de> serial: 8250: Fix RTS modem control while in rs485 mode Jay Dolan <jay.dolan(a)accesio.com> serial: 8250_pci: rewrite pericom_do_set_divisor() Jay Dolan <jay.dolan(a)accesio.com> serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array Johan Hovold <johan(a)kernel.org> serial: core: fix transmit-buffer reset and memleak Patrik John <patrik.john(a)u-blox.com> serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30 Pierre Gondois <Pierre.Gondois(a)arm.com> serial: pl011: Add ACPI SBSA UART match id Sven Eckelmann <sven(a)narfation.org> tty: serial: msm_serial: Deactivate RX DMA for polling support Joerg Roedel <jroedel(a)suse.de> x86/64/mm: Map all kernel memory into trampoline_pgd Feng Tang <feng.tang(a)intel.com> x86/tsc: Disable clocksource watchdog for TSC on qualified platorms Feng Tang <feng.tang(a)intel.com> x86/tsc: Add a timer to make sure TSC_adjust is always checked Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect Ole Ernst <olebowle(a)gmx.com> USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix commad ring abort, write all 64 bits to CRCR register. Maciej W. Rozycki <macro(a)orcam.me.uk> vgacon: Propagate console boot parameters before calling `vc_resize' Helge Deller <deller(a)gmx.de> parisc: Fix "make install" on newer debian releases Helge Deller <deller(a)gmx.de> parisc: Fix KBUILD_IMAGE for self-extracting kernel Lai Jiangshan <laijs(a)linux.alibaba.com> x86/entry: Add a fence for kernel entry SWAPGS in paranoid_entry() Juergen Gross <jgross(a)suse.com> x86/pv: Switch SWAPGS to ALTERNATIVE Qais Yousef <qais.yousef(a)arm.com> sched/uclamp: Fix rq->uclamp_max not set on first enqueue Lai Jiangshan <laijs(a)linux.alibaba.com> x86/xen: Add xenpv_restore_regs_and_return_to_usermode() Lai Jiangshan <laijs(a)linux.alibaba.com> x86/entry: Use the correct fence macro after swapgs in kernel CR3 Michael Sterritt <sterritt(a)google.com> x86/sev: Fix SEV-ES INS/OUTS instructions for word, dword, and qword Dan Carpenter <dan.carpenter(a)oracle.com> KVM: VMX: Set failure code in prepare_vmcs02() Like Xu <likexu(a)tencent.com> KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register Sameer Saurabh <ssaurabh(a)marvell.com> atlantic: Remove warn trace message. Dmitry Bogdanov <dbezrukov(a)marvell.com> atlantic: Fix statistics logic for production hardware Sameer Saurabh <ssaurabh(a)marvell.com> Remove Half duplex mode speed capabilities. Nikita Danilov <ndanilov(a)aquantia.com> atlantic: Add missing DIDs and fix 115c. Sameer Saurabh <ssaurabh(a)marvell.com> atlantic: Fix to display FW bundle version instead of FW mac version. Nikita Danilov <ndanilov(a)aquantia.com> atlatnic: enable Nbase-t speeds with base-t Dmitry Bogdanov <dbezrukov(a)marvell.com> atlantic: Increase delay for fw transactions Rob Clark <robdclark(a)chromium.org> drm/msm: Do hw_init() before capturing GPU state Douglas Anderson <dianders(a)chromium.org> drm/msm/a6xx: Allocate enough space for GMU registers Tony Lu <tonylu(a)linux.alibaba.com> net/smc: Keep smc_close_final rc during active close William Kucharski <william.kucharski(a)oracle.com> net/rds: correct socket tunable error in rds_tcp_tune() Dust Li <dust.li(a)linux.alibaba.com> net/smc: fix wrong list_del in smc_lgr_cleanup_early Eric Dumazet <edumazet(a)google.com> ipv4: convert fib_num_tclassid_users to atomic_t Eric Dumazet <edumazet(a)google.com> net: annotate data-races on txq->xmit_lock_owner Dongliang Mu <mudongliangabcd(a)gmail.com> dpaa2-eth: destroy workqueue at the end of remove function Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: marvell: mvpp2: Fix the computation of shared CPUs Sven Schuchmann <schuchmann(a)schleissheimer.de> net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ALSA: intel-dsp-config: add quirk for CML devices based on ES8336 codec Eiichi Tsukata <eiichi.tsukata(a)nutanix.com> rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() Eiichi Tsukata <eiichi.tsukata(a)nutanix.com> rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix kcontrol put callback in AHUB Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix kcontrol put callback in DSPK Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix kcontrol put callback in DMIC Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix kcontrol put callback in I2S Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix kcontrol put callback in ADMAIF Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix wrong value type in DSPK Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix wrong value type in DMIC Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix wrong value type in I2S Sameer Pujar <spujar(a)nvidia.com> ASoC: tegra: Fix wrong value type in ADMAIF Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode Li Zhijian <lizhijian(a)cn.fujitsu.com> selftests: net: Correct case name Zhou Qingyang <zhou1615(a)umn.edu> net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: add missing BTIs Arnd Bergmann <arnd(a)arndb.de> siphash: use _unaligned version by default Benjamin Poirier <bpoirier(a)nvidia.com> net: mpls: Fix notifications when deleting a device Zhou Qingyang <zhou1615(a)umn.edu> net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() Paolo Abeni <pabeni(a)redhat.com> tcp: fix page frag corruption on page fault Randy Dunlap <rdunlap(a)infradead.org> natsemi: xtensa: fix section mismatch warnings Aaro Koskinen <aaro.koskinen(a)iki.fi> i2c: cbus-gpio: set atomic transfer callback Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: stop dma transfer in case of NACK Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: recover the bus on access timeout Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: flush TX FIFO upon transfer errors Gustavo A. R. Silva <gustavoars(a)kernel.org> wireguard: ratelimiter: use kvcalloc() instead of kvzalloc() Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: receive: drop handshakes if queue lock is contended Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: receive: use ring buffer for incoming handshakes Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: device: reset peer src endpoint when netns exits Li Zhijian <lizhijian(a)cn.fujitsu.com> wireguard: selftests: rename DEBUG_PI_LIST to DEBUG_PLIST Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: selftests: actually test for routing loops Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: allowedips: add missing __rcu annotation to satisfy sparse Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: selftests: increase default dmesg log size Yifan Zhang <yifan1.zhang(a)amd.com> drm/amdkfd: fix boot failure when iommu is disabled in Picasso. Yifan Zhang <yifan1.zhang(a)amd.com> drm/amdgpu: init iommu after amdkfd device init James Zhu <James.Zhu(a)amd.com> drm/amdgpu: move iommu_resume before ip init/resume James Zhu <James.Zhu(a)amd.com> drm/amdgpu: add amdgpu_amdkfd_resume_iommu James Zhu <James.Zhu(a)amd.com> drm/amdkfd: separate kfd_iommu_resume from kfd_resume Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/histograms: String compares should not care about signed values Lai Jiangshan <laijs(a)linux.alibaba.com> KVM: X86: Use vcpu->arch.walk_mmu for kvm_mmu_invlpg() Catalin Marinas <catalin.marinas(a)arm.com> KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 to 1 Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: Use a stable condition around all VT-d PI paths Sean Christopherson <seanjc(a)google.com> KVM: nVMX: Flush current VPID (L1 vs. L2) for KVM_REQ_TLB_FLUSH_GUEST Sean Christopherson <seanjc(a)google.com> KVM: Disallow user memslot with size that exceeds "unsigned long" Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Allow DSC on supported MST branch devices msizanoen1 <msizanoen(a)qtmlabs.xyz> ipv6: fix memory leak in fib6_rule_suppress Baokun Li <libaokun1(a)huawei.com> sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl Baokun Li <libaokun1(a)huawei.com> sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl Linus Torvalds <torvalds(a)linux-foundation.org> fget: check that the fd still exists after getting a ref to it Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: move pseudo-MMIO to prevent MIO overlap Xiongfeng Wang <wangxiongfeng2(a)huawei.com> cpufreq: Fix get_cpu_device() failure in add_cpu_dev_symlink() Ioanna Alifieraki <ioanna-maria.alifieraki(a)canonical.com> ipmi: Move remove_work to dedicated workqueue Stanislaw Gruszka <stf_xl(a)wp.pl> rt2x00: do not mark device gone on EPROTO errors during start Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Limit max data_size of the kretprobe instances Stephen Suryaputra <ssuryaextr(a)gmail.com> vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit Mario Limonciello <mario.limonciello(a)amd.com> ACPI: Add stubs for wakeup handler functions Wen Gu <guwen(a)linux.alibaba.com> net/smc: Avoid warning of possible recursive locking Ian Rogers <irogers(a)google.com> perf report: Fix memory leaks around perf_tip() Ian Rogers <irogers(a)google.com> perf hist: Fix memory leak of a perf_hpp_fmt German Gomez <german.gomez(a)arm.com> perf inject: Fix ARM SPE handling Teng Qi <starmiku1207184332(a)gmail.com> net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() zhangyue <zhangyue1(a)kylinos.cn> net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound Jordy Zomer <jordy(a)pwning.systems> ipv6: check return value of ipv6_skip_exthdr Teng Qi <starmiku1207184332(a)gmail.com> ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() Mario Limonciello <mario.limonciello(a)amd.com> ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile Bernard Zhao <bernard(a)vivo.com> drm/amd/amdgpu: fix potential memleak shaoyunl <shaoyun.liu(a)amd.com> drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again Mike Christie <michael.christie(a)oracle.com> scsi: iscsi: Unblock session then wake up error handler Manaf Meethalavalappu Pallikunhi <manafm(a)codeaurora.org> thermal: core: Reset previous low and high trip during thermal zone init Wang Yugui <wangyugui(a)e16-tech.com> btrfs: check-integrity: fix a warning on write caching disabled disk Vasily Gorbik <gor(a)linux.ibm.com> s390/setup: avoid using memblock_enforce_memory_limit Slark Xiao <slark_xiao(a)163.com> platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep Jimmy Wang <jimmy221b(a)163.com> platform/x86: thinkpad_acpi: Add support for dual fan control liuguoqiang <liuguoqiang(a)uniontech.com> net: return correct error code Zekun Shen <bruceshenzk(a)gmail.com> atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait Wen Gu <guwen(a)linux.alibaba.com> net/smc: Transfer remaining wait queue entries during fallback Xing Song <xing.song(a)mediatek.com> mac80211: do not access the IV when it was stripped Julian Braha <julianbraha(a)gmail.com> drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix length of holes reported at end-of-file Bob Peterson <rpeterso(a)redhat.com> gfs2: release iopen glock early in evict Miklos Szeredi <mszeredi(a)redhat.com> ovl: fix deadlock in splice write Miklos Szeredi <mszeredi(a)redhat.com> ovl: simplify file splice Zhang Changzhong <zhangchangzhong(a)huawei.com> can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM Benjamin Coddington <bcodding(a)redhat.com> NFSv42: Fix pagecache invalidation after COPY/CLONE ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/kvm_arm.h | 4 +- arch/arm64/kernel/entry-ftrace.S | 6 + arch/parisc/Makefile | 5 + arch/parisc/install.sh | 1 + arch/parisc/kernel/time.c | 24 +- arch/powerpc/platforms/pseries/iommu.c | 9 - arch/s390/include/asm/pci_io.h | 7 +- arch/s390/kernel/setup.c | 3 - arch/x86/entry/entry_64.S | 45 ++-- arch/x86/include/asm/irqflags.h | 20 +- arch/x86/include/asm/paravirt.h | 20 -- arch/x86/include/asm/paravirt_types.h | 2 - arch/x86/kernel/asm-offsets_64.c | 1 - arch/x86/kernel/paravirt.c | 1 - arch/x86/kernel/paravirt_patch.c | 3 - arch/x86/kernel/sev-es.c | 57 ++-- arch/x86/kernel/tsc.c | 28 +- arch/x86/kernel/tsc_sync.c | 41 +++ arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/svm/pmu.c | 2 +- arch/x86/kvm/vmx/nested.c | 4 +- arch/x86/kvm/vmx/posted_intr.c | 20 +- arch/x86/kvm/vmx/vmx.c | 23 +- arch/x86/realmode/init.c | 12 +- arch/x86/xen/enlighten_pv.c | 3 - arch/x86/xen/xen-asm.S | 20 ++ drivers/ata/ahci.c | 1 + drivers/ata/sata_fsl.c | 20 +- drivers/char/ipmi/ipmi_msghandler.c | 13 +- drivers/cpufreq/cpufreq.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 10 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 15 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 5 + .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 20 +- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 4 +- drivers/gpu/drm/msm/msm_debugfs.c | 1 + drivers/gpu/drm/sun4i/Kconfig | 1 + drivers/i2c/busses/i2c-cbus-gpio.c | 5 +- drivers/i2c/busses/i2c-stm32f7.c | 31 ++- drivers/net/ethernet/aquantia/atlantic/aq_common.h | 27 +- drivers/net/ethernet/aquantia/atlantic/aq_hw.h | 2 + drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 10 +- .../net/ethernet/aquantia/atlantic/aq_pci_func.c | 7 +- drivers/net/ethernet/aquantia/atlantic/aq_vec.c | 3 - .../aquantia/atlantic/hw_atl/hw_atl_utils.c | 25 +- .../aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c | 3 - .../ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c | 22 +- .../ethernet/aquantia/atlantic/hw_atl2/hw_atl2.h | 2 + .../aquantia/atlantic/hw_atl2/hw_atl2_utils.h | 38 ++- .../aquantia/atlantic/hw_atl2/hw_atl2_utils_fw.c | 110 ++++++-- drivers/net/ethernet/dec/tulip/de4x5.c | 34 ++- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 + drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 4 + drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 9 +- drivers/net/ethernet/natsemi/xtsonic.c | 2 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 10 +- drivers/net/usb/lan78xx.c | 2 +- drivers/net/vrf.c | 2 + drivers/net/wireguard/allowedips.c | 2 +- drivers/net/wireguard/device.c | 39 +-- drivers/net/wireguard/device.h | 9 +- drivers/net/wireguard/queueing.c | 6 +- drivers/net/wireguard/queueing.h | 2 +- drivers/net/wireguard/ratelimiter.c | 4 +- drivers/net/wireguard/receive.c | 39 +-- drivers/net/wireguard/socket.c | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 22 +- drivers/net/wireless/intel/iwlwifi/iwl-drv.h | 3 + drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 24 +- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 + drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 4 +- drivers/net/wireless/ralink/rt2x00/rt2x00usb.c | 3 + drivers/platform/x86/thinkpad_acpi.c | 13 +- drivers/scsi/scsi_transport_iscsi.c | 6 +- drivers/thermal/thermal_core.c | 2 + drivers/tty/serial/8250/8250_pci.c | 39 ++- drivers/tty/serial/8250/8250_port.c | 7 - drivers/tty/serial/amba-pl011.c | 1 + drivers/tty/serial/msm_serial.c | 3 + drivers/tty/serial/serial-tegra.c | 4 +- drivers/tty/serial/serial_core.c | 18 +- drivers/usb/core/quirks.c | 3 + drivers/usb/host/xhci-ring.c | 21 +- drivers/usb/typec/tcpm/tcpm.c | 4 - drivers/video/console/vgacon.c | 14 +- fs/btrfs/disk-io.c | 14 +- fs/file.c | 4 + fs/gfs2/bmap.c | 2 +- fs/gfs2/super.c | 14 +- fs/nfs/nfs42proc.c | 5 +- fs/overlayfs/file.c | 59 ++-- include/linux/acpi.h | 9 + include/linux/kprobes.h | 2 + include/linux/netdevice.h | 19 +- include/linux/siphash.h | 14 +- include/net/dst_cache.h | 11 + include/net/fib_rules.h | 4 +- include/net/ip_fib.h | 2 +- include/net/netns/ipv4.h | 2 +- include/net/sock.h | 13 +- kernel/kprobes.c | 3 + kernel/sched/core.c | 2 +- kernel/trace/trace_events_hist.c | 2 +- lib/siphash.c | 12 +- net/can/j1939/transport.c | 6 + net/core/dev.c | 5 +- net/core/dst_cache.c | 19 ++ net/core/fib_rules.c | 2 +- net/ipv4/devinet.c | 2 +- net/ipv4/fib_frontend.c | 2 +- net/ipv4/fib_rules.c | 5 +- net/ipv4/fib_semantics.c | 4 +- net/ipv6/esp6.c | 6 + net/ipv6/fib6_rules.c | 4 +- net/mac80211/rx.c | 3 +- net/mpls/af_mpls.c | 68 +++-- net/rds/tcp.c | 2 +- net/rxrpc/conn_client.c | 14 +- net/rxrpc/peer_object.c | 14 +- net/smc/af_smc.c | 14 + net/smc/smc_close.c | 8 +- net/smc/smc_core.c | 7 +- net/tls/tls_sw.c | 4 +- sound/hda/intel-dsp-config.c | 10 + sound/soc/tegra/tegra186_dspk.c | 181 ++++++++++--- sound/soc/tegra/tegra210_admaif.c | 140 +++++++--- sound/soc/tegra/tegra210_ahub.c | 11 +- sound/soc/tegra/tegra210_dmic.c | 184 ++++++++++--- sound/soc/tegra/tegra210_i2s.c | 296 ++++++++++++++++----- tools/perf/builtin-report.c | 15 +- tools/perf/ui/hist.c | 28 +- tools/perf/util/arm-spe.c | 15 ++ tools/perf/util/hist.h | 1 - tools/perf/util/util.c | 14 +- tools/perf/util/util.h | 2 +- tools/testing/selftests/net/fcnal-test.sh | 4 +- tools/testing/selftests/wireguard/netns.sh | 30 ++- .../testing/selftests/wireguard/qemu/debug.config | 2 +- .../testing/selftests/wireguard/qemu/kernel.config | 1 + virt/kvm/kvm_main.c | 3 +- 146 files changed, 1760 insertions(+), 688 deletions(-)

3 years

8
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[PATCH v3 18/22] spi: mxic: Fix the transmit path

by Miquel Raynal

By working with external hardware ECC engines, we figured out that Under certain circumstances, it is needed for the SPI controller to check INT_TX_EMPTY and INT_RX_NOT_EMPTY in both receive and transmit path (not only in the receive path). The delay penalty being negligible, move this code in the common path. Fixes: b942d80b0a39 ("spi: Add MXIC controller driver") Cc: stable(a)vger.kernel.org Suggested-by: Mason Yang <masonccyang(a)mxic.com.tw> Signed-off-by: Miquel Raynal <miquel.raynal(a)bootlin.com> Reviewed-by: Zhengxun Li <zhengxunli(a)mxic.com.tw> Reviewed-by: Mark Brown <broonie(a)kernel.org> --- drivers/spi/spi-mxic.c | 28 ++++++++++++---------------- 1 file changed, 12 insertions(+), 16 deletions(-) diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c index 45889947afed..03fce4493aa7 100644 --- a/drivers/spi/spi-mxic.c +++ b/drivers/spi/spi-mxic.c @@ -304,25 +304,21 @@ static int mxic_spi_data_xfer(struct mxic_spi *mxic, const void *txbuf, writel(data, mxic->regs + TXD(nbytes % 4)); + ret = readl_poll_timeout(mxic->regs + INT_STS, sts, + sts & INT_TX_EMPTY, 0, USEC_PER_SEC); + if (ret) + return ret; + + ret = readl_poll_timeout(mxic->regs + INT_STS, sts, + sts & INT_RX_NOT_EMPTY, 0, + USEC_PER_SEC); + if (ret) + return ret; + + data = readl(mxic->regs + RXD); if (rxbuf) { - ret = readl_poll_timeout(mxic->regs + INT_STS, sts, - sts & INT_TX_EMPTY, 0, - USEC_PER_SEC); - if (ret) - return ret; - - ret = readl_poll_timeout(mxic->regs + INT_STS, sts, - sts & INT_RX_NOT_EMPTY, 0, - USEC_PER_SEC); - if (ret) - return ret; - - data = readl(mxic->regs + RXD); data >>= (8 * (4 - nbytes)); memcpy(rxbuf + pos, &data, nbytes); - WARN_ON(readl(mxic->regs + INT_STS) & INT_RX_NOT_EMPTY); - } else { - readl(mxic->regs + RXD); } WARN_ON(readl(mxic->regs + INT_STS) & INT_RX_NOT_EMPTY); -- 2.27.0

3 years

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Re: [Bug Report] Desktop monitor sleep regression

by Geert Uytterhoeven

Add CCs On Tue, Dec 7, 2021 at 7:37 AM Brandon Nielsen <nielsenb(a)jetfuse.net> wrote: > Monitors no longer sleep properly on my system (dual monitor connected > via DP->DVI, amdgpu, x86_64). The monitors slept properly on 5.14, but > stopped during the 5.15 series. I have also filed this bug on the kernel > bugzilla[0] and downstream[1]. > > I have performed a bisect, first "bad" commit to master is > 55285e21f04517939480966164a33898c34b2af2[1], the same change made it > into the 5.15 branch as e3b39825ed0813f787cb3ebdc5ecaa5131623647. I have > verified the issue exists in latest master > (a51e3ac43ddbad891c2b1a4f3aa52371d6939570). > > > Steps to reproduce: > > 1. Boot system (Fedora Workstation 35 in this case) > 2. Log in > 3. Lock screen (after a few seconds, monitors will enter power save > "sleep" state with backlight off) > 4. Wait (usually no more than 30 seconds, sometimes up to a few minutes) > 5. Observe monitor leaving "sleep" state (backlight comes back on), > but nothing is displayed > > > [0] - https://bugzilla.kernel.org/show_bug.cgi?id=215203 > [1] - https://bugzilla.redhat.com/show_bug.cgi?id=2028613

3 years

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[PATCH 0/5] Bug:211277 fix backport for 5.10, 5.12 stable

by James Zhu

These patches are back port for 5.10 and 5.12 stable. They are cherry-picked from 5.14 stable and has some conflict fix. BugFix: https://bugzilla.kernel.org/show_bug.cgi?id=211277 James Zhu (3): drm/amdkfd: separate kfd_iommu_resume from kfd_resume drm/amdgpu: add amdgpu_amdkfd_resume_iommu drm/amdgpu: move iommu_resume before ip init/resume Yifan Zhang (2): drm/amdgpu: init iommu after amdkfd device init drm/amdkfd: fix boot failure when iommu is disabled in Picasso. drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 10 ++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 ++++++++ drivers/gpu/drm/amd/amdkfd/kfd_device.c | 15 +++++++++++---- 4 files changed, 31 insertions(+), 4 deletions(-) -- 2.7.4

3 years

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[PATCH v2] iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure

by yf.wang＠mediatek.com

From: Yunfei Wang <yf.wang(a)mediatek.com> In __arm_v7s_alloc_table function: iommu call kmem_cache_alloc to allocate page table, this function allocate memory may fail, when kmem_cache_alloc fails to allocate table, call virt_to_phys will be abnomal and return unexpected phys and goto out_free, then call kmem_cache_free to release table will trigger KE, __get_free_pages and free_pages have similar problem, so add error handle for page table allocation failure. Fixes: 29859aeb8a6ea ("iommu/io-pgtable-arm-v7s: Abort allocation when table address overflows the PTE") Signed-off-by: Yunfei Wang <yf.wang(a)mediatek.com> Cc: <stable(a)vger.kernel.org> # 5.10.* --- V2: Cc stable(a)vger.kernel.org 1. This patch needs to be merged stable branch, add stable(a)vger.kernel.org in mail list. 2. There is No new code change in V2. --- drivers/iommu/io-pgtable-arm-v7s.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index bfb6acb651e5..d84240308f4b 100644 --- a/drivers/iommu/io-pgtable-arm-v7s.c +++ b/drivers/iommu/io-pgtable-arm-v7s.c @@ -246,6 +246,12 @@ static void *__arm_v7s_alloc_table(int lvl, gfp_t gfp, __GFP_ZERO | ARM_V7S_TABLE_GFP_DMA, get_order(size)); else if (lvl == 2) table = kmem_cache_zalloc(data->l2_tables, gfp); + + if (!table) { + dev_err(dev, "Page table allocation failure lvl:%d\n", lvl); + return NULL; + } + phys = virt_to_phys(table); if (phys != (arm_v7s_iopte)phys) { /* Doesn't fit in PTE */ -- 2.18.0

3 years, 1 month

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[PATCH v2] iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure

by yf.wang＠mediatek.com

From: Yunfei Wang <yf.wang(a)mediatek.com> In __arm_v7s_alloc_table function: iommu call kmem_cache_alloc to allocate page table, this function allocate memory may fail, when kmem_cache_alloc fails to allocate table, call virt_to_phys will be abnomal and return unexpected phys and goto out_free, then call kmem_cache_free to release table will trigger KE, __get_free_pages and free_pages have similar problem, so add error handle for page table allocation failure. Fixes: 29859aeb8a6ea ("iommu/io-pgtable-arm-v7s: Abort allocation when table address overflows the PTE") Signed-off-by: Yunfei Wang <yf.wang(a)mediatek.com> Cc: <stable(a)vger.kernel.org> # 5.10.* --- V2: Cc stable(a)vger.kernel.org 1. This patch needs to be merged stable branch, add stable(a)vger.kernel.org in mail list. 2. There is No new code change in V2. --- drivers/iommu/io-pgtable-arm-v7s.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index bfb6acb651e5..d84240308f4b 100644 --- a/drivers/iommu/io-pgtable-arm-v7s.c +++ b/drivers/iommu/io-pgtable-arm-v7s.c @@ -246,6 +246,12 @@ static void *__arm_v7s_alloc_table(int lvl, gfp_t gfp, __GFP_ZERO | ARM_V7S_TABLE_GFP_DMA, get_order(size)); else if (lvl == 2) table = kmem_cache_zalloc(data->l2_tables, gfp); + + if (!table) { + dev_err(dev, "Page table allocation failure lvl:%d\n", lvl); + return NULL; + } + phys = virt_to_phys(table); if (phys != (arm_v7s_iopte)phys) { /* Doesn't fit in PTE */ -- 2.18.0

3 years, 1 month

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