September 2022 - Linux-stable-mirror

stable-rc/queue/4.9 build: 188 builds: 3 failed, 185 passed, 2 errors, 34 warnings (v4.9.326-22-g40226d0ebd1b)

by kernelci.org bot

stable-rc/queue/4.9 build: 188 builds: 3 failed, 185 passed, 2 errors, 34 warnings (v4.9.326-22-g40226d0ebd1b) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.326-22-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.326-22-g40226d0ebd1b Git Commit: 40226d0ebd1bd8d8e2d74b74dfc54c50fb7b4d2c 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: mtx1_defconfig (gcc-10): 3 warnings x86_64: allnoconfig (gcc-10): 5 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 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 7 arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:452: 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:1782:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 drivers/gpio/gpio-omap.c:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element Section mismatches summary: 15 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 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 (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: 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 -------------------------------------------------------------------------------- allnoconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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, 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- hisi_defconfig (arm, 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:452: 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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:1782:34: 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 -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, 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 -------------------------------------------------------------------------------- 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:1782:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: 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: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_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 -------------------------------------------------------------------------------- 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, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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 -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, 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>

2 years, 5 months

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[PATCH] seccomp: fix refcounter leak if fork/clone is terminated

by Oleksandr Tymoshenko

release_task, where the seccomp's filter refcounter is released, is not called for the case when the fork/clone is terminated midway by a signal. This leaves an extra reference that prevents filter from being destroyed even after all processes using it exit leading to a BPF JIT memory leak. Dereference the refcounter in the failure path of the copy_process function. Fixes: 3a15fb6ed92c ("seccomp: release filter after task is fully dead") Cc: Christian Brauner <brauner(a)kernel.org> Cc: stable(a)vger.kernel.org Signed-off-by: Oleksandr Tymoshenko <ovt(a)google.com> --- kernel/fork.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c index 90c85b17bf69..20f7a3e91354 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1763,6 +1763,21 @@ static void copy_seccomp(struct task_struct *p) #endif } +static void release_seccomp(struct task_struct *p) +{ +#ifdef CONFIG_SECCOMP + /* + * Must be called with sighand->lock held, which is common to + * all threads in the group. Holding cred_guard_mutex is not + * needed because this new task is not yet running and cannot + * be racing exec. + */ + assert_spin_locked(&current->sighand->siglock); + + seccomp_filter_release(p); +#endif +} + SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr) { current->clear_child_tid = tidptr; @@ -2495,6 +2510,7 @@ static __latent_entropy struct task_struct *copy_process( return p; bad_fork_cancel_cgroup: + release_seccomp(p); sched_core_free(p); spin_unlock(&current->sighand->siglock); write_unlock_irq(&tasklist_lock); -- 2.37.2.789.g6183377224-goog

2 years, 5 months

2
1
0 0

[PATCH 5.10 00/37] 5.10.141-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.141 release. There are 37 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 04 Sep 2022 12:13:47 +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-5.10.141-r… 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 5.10.141-rc1 Yang Yingliang <yangyingliang(a)huawei.com> net: neigh: don't call kfree_skb() under spin_lock_irqsave() Zhengchao Shao <shaozhengchao(a)huawei.com> net/af_packet: check len when min_header_len equals to 0 Eric Sandeen <sandeen(a)redhat.com> xfs: revert "xfs: actually bump warning counts when we send warnings" Brian Foster <bfoster(a)redhat.com> xfs: fix soft lockup via spinning in filestream ag selection loop Darrick J. Wong <djwong(a)kernel.org> xfs: fix overfilling of reserve pool Darrick J. Wong <djwong(a)kernel.org> xfs: always succeed at setting the reserve pool size Darrick J. Wong <djwong(a)kernel.org> xfs: remove infinite loop when reserving free block pool Pavel Begunkov <asml.silence(a)gmail.com> io_uring: disable polling pollfree files Kuniyuki Iwashima <kuniyu(a)amazon.com> kprobes: don't call disarm_kprobe() for disabled kprobes Christophe Leroy <christophe.leroy(a)csgroup.eu> lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline() Geert Uytterhoeven <geert(a)linux-m68k.org> netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y Dusica Milinkovic <Dusica.Milinkovic(a)amd.com> drm/amdgpu: Increase tlb flush timeout for sriov Ilya Bakoulin <Ilya.Bakoulin(a)amd.com> drm/amd/display: Fix pixel clock programming Evan Quan <evan.quan(a)amd.com> drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid Juergen Gross <jgross(a)suse.com> s390/hypfs: avoid error message under KVM Denis V. Lunev <den(a)openvz.org> neigh: fix possible DoS due to net iface start/stop loop Fudong Wang <Fudong.Wang(a)amd.com> drm/amd/display: clear optc underflow before turn off odm clock Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: For stereo keep "FLIP_ANY_FRAME" Josip Pavic <Josip.Pavic(a)amd.com> drm/amd/display: Avoid MPC infinite loop Wenbin Mei <wenbin.mei(a)mediatek.com> mmc: mtk-sd: Clear interrupts when cqe off/disable Jann Horn <jannh(a)google.com> mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse Zhengchao Shao <shaozhengchao(a)huawei.com> bpf: Don't redirect packets with invalid pkt_len Yang Jihong <yangjihong1(a)huawei.com> ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead Letu Ren <fantasquex(a)gmail.com> fbdev: fb_pm2fb: Avoid potential divide by zero error Hawkins Jiawei <yin31149(a)gmail.com> net: fix refcount bug in sk_psock_get (2) Karthik Alapati <mail(a)karthek.com> HID: hidraw: fix memory leak in hidraw_release() Dongliang Mu <mudongliangabcd(a)gmail.com> media: pvrusb2: fix memory leak in pvr_probe Vivek Kasireddy <vivek.kasireddy(a)intel.com> udmabuf: Set the DMA mask for the udmabuf device (v2) Lee Jones <lee.jones(a)linaro.org> HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()" Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: L2CAP: Fix build errors in some archs Jing Leng <jleng(a)ambarella.com> kbuild: Fix include path in scripts/Makefile.modpost Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: do not trigger write fault when vma does not allow VM_WRITE Eric Biggers <ebiggers(a)google.com> crypto: lib - remove unneeded selection of XOR_BLOCKS Peter Zijlstra <peterz(a)infradead.org> x86/nospec: Fix i386 RSB stuffing Peter Zijlstra <peterz(a)infradead.org> x86/nospec: Unwreck the RSB stuffing Jann Horn <jannh(a)google.com> mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() ------------- Diffstat: Makefile | 4 +- arch/s390/hypfs/hypfs_diag.c | 2 +- arch/s390/hypfs/inode.c | 2 +- arch/s390/mm/fault.c | 4 +- arch/x86/include/asm/nospec-branch.h | 92 ++++++++++++---------- drivers/android/binder.c | 1 + drivers/dma-buf/udmabuf.c | 18 ++++- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 2 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 6 ++ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 5 ++ drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c | 6 ++ drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c | 2 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 + drivers/hid/hid-steam.c | 10 +++ drivers/hid/hidraw.c | 3 + drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 + drivers/mmc/host/mtk-sd.c | 6 ++ drivers/pci/pcie/portdrv_core.c | 9 ++- drivers/video/fbdev/pm2fb.c | 5 ++ fs/io_uring.c | 5 ++ fs/signalfd.c | 1 + fs/xfs/xfs_filestream.c | 7 +- fs/xfs/xfs_fsops.c | 52 +++++------- fs/xfs/xfs_mount.h | 8 ++ fs/xfs/xfs_trans_dquot.c | 1 - include/linux/fs.h | 1 + include/linux/rmap.h | 7 +- include/linux/skbuff.h | 8 ++ include/linux/skmsg.h | 3 +- include/net/sock.h | 68 +++++++++++----- kernel/kprobes.c | 9 ++- kernel/trace/ftrace.c | 10 +++ lib/crypto/Kconfig | 1 - lib/vdso/gettimeofday.c | 16 ++-- mm/mmap.c | 12 +++ mm/rmap.c | 29 ++++--- net/bluetooth/l2cap_core.c | 10 +-- net/bpf/test_run.c | 3 + net/core/dev.c | 1 + net/core/neighbour.c | 27 +++++-- net/core/skmsg.c | 4 +- net/netfilter/Kconfig | 1 - net/packet/af_packet.c | 4 +- scripts/Makefile.modpost | 3 +- 47 files changed, 325 insertions(+), 153 deletions(-)

2 years, 5 months

9
45
0 0

[PATCH 4.19 00/56] 4.19.257-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.257 release. There are 56 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 04 Sep 2022 12:13:47 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.257-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.257-rc1 Yang Yingliang <yangyingliang(a)huawei.com> net: neigh: don't call kfree_skb() under spin_lock_irqsave() Kuniyuki Iwashima <kuniyu(a)amazon.com> kprobes: don't call disarm_kprobe() for disabled kprobes Geert Uytterhoeven <geert(a)linux-m68k.org> netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y Juergen Gross <jgross(a)suse.com> s390/hypfs: avoid error message under KVM Denis V. Lunev <den(a)openvz.org> neigh: fix possible DoS due to net iface start/stop loop Fudong Wang <Fudong.Wang(a)amd.com> drm/amd/display: clear optc underflow before turn off odm clock Jann Horn <jannh(a)google.com> mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse Yang Jihong <yangjihong1(a)huawei.com> ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead Letu Ren <fantasquex(a)gmail.com> fbdev: fb_pm2fb: Avoid potential divide by zero error Karthik Alapati <mail(a)karthek.com> HID: hidraw: fix memory leak in hidraw_release() Dongliang Mu <mudongliangabcd(a)gmail.com> media: pvrusb2: fix memory leak in pvr_probe Lee Jones <lee.jones(a)linaro.org> HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: L2CAP: Fix build errors in some archs Jing Leng <jleng(a)ambarella.com> kbuild: Fix include path in scripts/Makefile.modpost Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add "unknown" reporting for MMIO Stale Data Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: do not trigger write fault when vma does not allow VM_WRITE Stanislav Fomichev <sdf(a)google.com> selftests/bpf: Fix test_align verifier log patterns Maxim Mikityanskiy <maximmi(a)nvidia.com> bpf: Fix the off-by-two error in range markings Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: map FDT as RW for early_init_dt_scan() Jann Horn <jannh(a)google.com> mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() Saurabh Sengar <ssengar(a)linux.microsoft.com> scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq Guoqing Jiang <guoqing.jiang(a)linux.dev> md: call __md_stop_writes in md_stop David Hildenbrand <david(a)redhat.com> mm/hugetlb: fix hugetlb not supporting softdirty tracking Brian Foster <bfoster(a)redhat.com> s390: fix double free of GS and RI CBs on fork() failure Quanyang Wang <quanyang.wang(a)windriver.com> asm-generic: sections: refactor memory_intersects Siddh Raman Pant <code(a)siddh.me> loop: Check for overflow while configuring loop Chen Zhongjin <chenzhongjin(a)huawei.com> x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry Goldwyn Rodrigues <rgoldwyn(a)suse.de> btrfs: check if root is readonly while setting security xattr Jacob Keller <jacob.e.keller(a)intel.com> ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_somaxconn. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around netdev_budget_usecs. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around netdev_budget. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_read. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_poll. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_tstamp_allow_data. Kuniyuki Iwashima <kuniyu(a)amazon.com> ratelimit: Fix data-races in ___ratelimit(). Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around netdev_tstamp_prequeue. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around weight_p and dev_weight_[rt]x_bias. Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_tunnel: restrict it to netdev family Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: do not truncate csum_offset and csum_type Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: report ERANGE for too long offset and length Florian Westphal <fw(a)strlen.de> netfilter: ebtables: reject blobs that don't provide all entry points Maciej Żenczykowski <maze(a)google.com> net: ipvtap - add __init/__exit annotations to module init/exit funcs Jonathan Toppins <jtoppins(a)redhat.com> bonding: 802.3ad: fix no transmission of LACPDUs Bernard Pidoux <f6bvp(a)free.fr> rose: check NULL rose_loopback_neigh->loopback Herbert Xu <herbert(a)gondor.apana.org.au> af_key: Do not call xfrm_probe_algs in parallel Xin Xiong <xiongx18(a)fudan.edu.cn> xfrm: fix refcount leak in __xfrm_policy_check() Hui Su <suhui_kernel(a)163.com> kernel/sched: Remove dl_boosted flag comment Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Fix priority inheritance with multiple scheduling classes Lucas Stach <l.stach(a)pengutronix.de> sched/deadline: Fix stale throttling on de-/boosted tasks Daniel Bristot de Oliveira <bristot(a)redhat.com> sched/deadline: Unthrottle PI boosted threads while enqueuing Basavaraj Natikar <Basavaraj.Natikar(a)amd.com> pinctrl: amd: Don't save/restore interrupt status and wake status bits Randy Dunlap <rdunlap(a)infradead.org> kernel/sys_ni: add compat entry for fadvise64_64 Helge Deller <deller(a)gmx.de> parisc: Fix exception handler for fldw and fstw instructions Gaosheng Cui <cuigaosheng1(a)huawei.com> audit: fix potential double free on error path from fsnotify_add_inode_mark ------------- Diffstat: .../hw-vuln/processor_mmio_stale_data.rst | 14 +++ Makefile | 4 +- arch/arm64/include/asm/mmu.h | 2 +- arch/arm64/kernel/kaslr.c | 5 +- arch/arm64/kernel/setup.c | 9 +- arch/arm64/mm/mmu.c | 15 +-- arch/parisc/kernel/unaligned.c | 2 +- arch/s390/hypfs/hypfs_diag.c | 2 +- arch/s390/hypfs/inode.c | 2 +- arch/s390/kernel/process.c | 22 +++- arch/s390/mm/fault.c | 4 +- arch/x86/include/asm/cpufeatures.h | 3 +- arch/x86/kernel/cpu/bugs.c | 14 ++- arch/x86/kernel/cpu/common.c | 34 ++++-- arch/x86/kernel/unwind_orc.c | 15 ++- drivers/block/loop.c | 5 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 5 + drivers/hid/hid-steam.c | 10 ++ drivers/hid/hidraw.c | 3 + drivers/md/md.c | 1 + drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 + drivers/net/bonding/bond_3ad.c | 38 +++--- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 59 ++++++++-- drivers/net/ipvlan/ipvtap.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 11 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/video/fbdev/pm2fb.c | 5 + fs/btrfs/xattr.c | 3 + include/asm-generic/sections.h | 7 +- include/linux/netfilter_bridge/ebtables.h | 4 - include/linux/rmap.h | 7 +- include/linux/sched.h | 14 ++- include/net/busy_poll.h | 2 +- kernel/audit_fsnotify.c | 1 + kernel/kprobes.c | 9 +- kernel/sched/core.c | 11 +- kernel/sched/deadline.c | 131 +++++++++++++-------- kernel/sys_ni.c | 1 + kernel/trace/ftrace.c | 10 ++ lib/ratelimit.c | 12 +- mm/mmap.c | 20 +++- mm/rmap.c | 31 ++--- net/bluetooth/l2cap_core.c | 10 +- net/bridge/netfilter/ebtable_broute.c | 8 -- net/bridge/netfilter/ebtable_filter.c | 8 -- net/bridge/netfilter/ebtable_nat.c | 8 -- net/bridge/netfilter/ebtables.c | 8 +- net/core/dev.c | 14 +-- net/core/neighbour.c | 27 ++++- net/core/skbuff.c | 2 +- net/core/sock.c | 2 +- net/core/sysctl_net_core.c | 15 ++- net/key/af_key.c | 3 + net/netfilter/Kconfig | 1 - net/netfilter/nft_osf.c | 18 ++- net/netfilter/nft_payload.c | 29 +++-- net/netfilter/nft_tunnel.c | 1 + net/rose/rose_loopback.c | 3 +- net/sched/sch_generic.c | 2 +- net/socket.c | 2 +- net/xfrm/xfrm_policy.c | 1 + scripts/Makefile.modpost | 3 +- tools/testing/selftests/bpf/test_align.c | 27 +++-- tools/testing/selftests/bpf/test_verifier.c | 32 ++--- 64 files changed, 493 insertions(+), 285 deletions(-)

2 years, 5 months

7
62
0 0

[PATCH 4.9 00/31] 4.9.327-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.327 release. There are 31 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 04 Sep 2022 12:13:47 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.327-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.327-rc1 Kuniyuki Iwashima <kuniyu(a)amazon.com> kprobes: don't call disarm_kprobe() for disabled kprobes Jann Horn <jannh(a)google.com> mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse Geert Uytterhoeven <geert(a)linux-m68k.org> netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y Juergen Gross <jgross(a)suse.com> s390/hypfs: avoid error message under KVM Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: map FDT as RW for early_init_dt_scan() Yang Jihong <yangjihong1(a)huawei.com> ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead Letu Ren <fantasquex(a)gmail.com> fbdev: fb_pm2fb: Avoid potential divide by zero error Karthik Alapati <mail(a)karthek.com> HID: hidraw: fix memory leak in hidraw_release() Dongliang Mu <mudongliangabcd(a)gmail.com> media: pvrusb2: fix memory leak in pvr_probe Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: L2CAP: Fix build errors in some archs Jing Leng <jleng(a)ambarella.com> kbuild: Fix include path in scripts/Makefile.modpost Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add "unknown" reporting for MMIO Stale Data Gayatri Kammela <gayatri.kammela(a)intel.com> x86/cpu: Add Tiger Lake to Intel family Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: do not trigger write fault when vma does not allow VM_WRITE Jann Horn <jannh(a)google.com> mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() David Hildenbrand <david(a)redhat.com> mm/hugetlb: fix hugetlb not supporting softdirty tracking Quanyang Wang <quanyang.wang(a)windriver.com> asm-generic: sections: refactor memory_intersects Siddh Raman Pant <code(a)siddh.me> loop: Check for overflow while configuring loop Goldwyn Rodrigues <rgoldwyn(a)suse.de> btrfs: check if root is readonly while setting security xattr Jacob Keller <jacob.e.keller(a)intel.com> ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_somaxconn. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_read. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_poll. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_tstamp_allow_data. Kuniyuki Iwashima <kuniyu(a)amazon.com> ratelimit: Fix data-races in ___ratelimit(). Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: report ERANGE for too long offset and length Jonathan Toppins <jtoppins(a)redhat.com> bonding: 802.3ad: fix no transmission of LACPDUs Bernard Pidoux <f6bvp(a)free.fr> rose: check NULL rose_loopback_neigh->loopback Herbert Xu <herbert(a)gondor.apana.org.au> af_key: Do not call xfrm_probe_algs in parallel Xin Xiong <xiongx18(a)fudan.edu.cn> xfrm: fix refcount leak in __xfrm_policy_check() Helge Deller <deller(a)gmx.de> parisc: Fix exception handler for fldw and fstw instructions ------------- Diffstat: .../hw-vuln/processor_mmio_stale_data.rst | 14 +++++ Makefile | 4 +- arch/arm64/include/asm/mmu.h | 2 +- arch/arm64/kernel/kaslr.c | 5 +- arch/arm64/kernel/setup.c | 9 +++- arch/arm64/mm/mmu.c | 15 +----- arch/parisc/kernel/unaligned.c | 2 +- arch/s390/hypfs/hypfs_diag.c | 2 +- arch/s390/hypfs/inode.c | 2 +- arch/s390/mm/fault.c | 4 +- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/intel-family.h | 3 ++ arch/x86/kernel/cpu/bugs.c | 14 ++++- arch/x86/kernel/cpu/common.c | 34 +++++++++---- drivers/block/loop.c | 5 ++ drivers/hid/hidraw.c | 3 ++ drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 + drivers/net/bonding/bond_3ad.c | 38 ++++++-------- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 59 +++++++++++++++++----- drivers/video/fbdev/pm2fb.c | 5 ++ fs/btrfs/xattr.c | 3 ++ include/asm-generic/sections.h | 7 ++- include/linux/rmap.h | 7 ++- include/net/busy_poll.h | 2 +- kernel/kprobes.c | 10 ++-- kernel/trace/ftrace.c | 10 ++++ lib/ratelimit.c | 12 +++-- mm/mmap.c | 20 +++++++- mm/rmap.c | 31 +++++++----- net/bluetooth/l2cap_core.c | 10 ++-- net/core/skbuff.c | 2 +- net/core/sock.c | 2 +- net/key/af_key.c | 3 ++ net/netfilter/Kconfig | 1 - net/netfilter/nft_payload.c | 10 +++- net/rose/rose_loopback.c | 3 +- net/socket.c | 2 +- net/xfrm/xfrm_policy.c | 1 + scripts/Makefile.modpost | 3 +- 39 files changed, 245 insertions(+), 116 deletions(-)

2 years, 5 months

7
37
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Request to cherry-pick 20401d1058f3f841f35a594ac2fc1293710e55b9 to v5.10 and v5.4

by Varsha Teratipally

Hi all, Commit 20401d1058f3f841f35a594ac2fc1293710e55b9("ipc: replace costly bailout check in sysvipc_find_ipc()" fixes a high cve and optimizes the costly loop by adding a checkpoint, which I think might be a good candidate for the stable branches Let me know what you think

2 years, 5 months

4
5
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[PATCH -next] sched/cputime: Fix the bug of reading time backward from /proc/stat

by Li Hua

The problem that the statistical time goes backward, the value read first is 319, and the value read again is 318. As follows： first： cat /proc/stat | grep cpu1 cpu1 319 0 496 41665 0 0 0 0 0 0 then： cat /proc/stat | grep cpu1 cpu1 318 0 497 41674 0 0 0 0 0 0 Time goes back, which is counterintuitive. After debug this, The problem is caused by the implementation of kcpustat_cpu_fetch_vtime. As follows： CPU0 CPU1 First: show_stat(): ->kcpustat_cpu_fetch() ->kcpustat_cpu_fetch_vtime() ->cpustat[CPUTIME_USER] = kcpustat_cpu(cpu) + vtime->utime + delta; rq->curr is in user mod ---> When CPU1 rq->curr running on userspace, need add utime and delta ---> rq->curr->vtime->utime is less than 1 tick Then: show_stat(): ->kcpustat_cpu_fetch() ->kcpustat_cpu_fetch_vtime() ->cpustat[CPUTIME_USER] = kcpustat_cpu(cpu); rq->curr is in kernel mod ---> When CPU1 rq->curr running on kernel space, just got kcpustat Fixes: 74722bb223d0 ("sched/vtime: Bring up complete kcpustat accessor") Signed-off-by: Li Hua <hucool.lihua(a)huawei.com> --- kernel/sched/core.c | 1 + kernel/sched/cputime.c | 33 ++++++++++++++++++++++++++++++++- kernel/sched/sched.h | 6 ++++++ 3 files changed, 39 insertions(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 189999007f32..c542b61cab54 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9753,6 +9753,7 @@ void __init sched_init(void) rq->core_cookie = 0UL; #endif + cputime_cpu_init(i); } set_load_weight(&init_task, false); diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 95fc77853743..ba3bcb40795e 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -1060,6 +1060,19 @@ static int kcpustat_cpu_fetch_vtime(struct kernel_cpustat *dst, return 0; } +/* + * Stores the time of the last acquisition, which is used to handle the case of + * time backwards. + */ +static DEFINE_PER_CPU(struct kernel_cpustat, cpustat_prev); +static DEFINE_PER_CPU(raw_spinlock_t, cpustat_prev_lock); + +void cputime_cpu_init(int cpu) +{ + raw_spin_lock_init(per_cpu_ptr(&cpustat_prev_lock, cpu)); +} + + void kcpustat_cpu_fetch(struct kernel_cpustat *dst, int cpu) { const struct kernel_cpustat *src = &kcpustat_cpu(cpu); @@ -1087,8 +1100,26 @@ void kcpustat_cpu_fetch(struct kernel_cpustat *dst, int cpu) err = kcpustat_cpu_fetch_vtime(dst, src, curr, cpu); rcu_read_unlock(); - if (!err) + if (!err) { + int i; + int map[5] = {CPUTIME_USER, CPUTIME_SYSTEM, CPUTIME_NICE, + CPUTIME_GUEST, CPUTIME_GUEST_NICE}; + struct kernel_cpustat *prev = &per_cpu(cpustat_prev, cpu); + raw_spinlock_t *cpustat_lock = &per_cpu(cpustat_prev_lock, cpu); + u64 *dst_stat = dst->cpustat; + u64 *prev_stat = prev->cpustat; + + raw_spin_lock(cpustat_lock); + for (i = 0; i < 5; i++) { + int idx = map[i]; + + if (dst_stat[idx] < prev_stat[idx]) + dst_stat[idx] = prev_stat[idx]; + } + *prev = *dst; + raw_spin_unlock(cpustat_lock); return; + } cpu_relax(); } diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index a6f071b2acac..cbe09795a394 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -3156,4 +3156,10 @@ extern int sched_dynamic_mode(const char *str); extern void sched_dynamic_update(int mode); #endif +#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN +extern void cputime_cpu_init(int cpu); +#else +static inline void cputime_cpu_init(int cpu) {} +#endif + #endif /* _KERNEL_SCHED_SCHED_H */ -- 2.17.1

2 years, 5 months

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+ mm-fix-dereferencing-possible-err_ptr.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm: fix dereferencing possible ERR_PTR has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-fix-dereferencing-possible-err_ptr.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Binyi Han <dantengknight(a)gmail.com> Subject: mm: fix dereferencing possible ERR_PTR Date: Sun, 4 Sep 2022 00:46:47 -0700 Smatch checker complains that 'secretmem_mnt' dereferencing possible ERR_PTR(). Let the function return if 'secretmem_mnt' is ERR_PTR, to avoid deferencing it. Link: https://lkml.kernel.org/r/20220904074647.GA64291@cloud-MacBookPro Fixes: 1507f51255c9f ("mm: introduce memfd_secret system call to create "secret" memory areas") Signed-off-by: Binyi Han <dantengknight(a)gmail.com> Reviewed-by: Andrew Morton <akpm(a)linux-foudation.org> Cc: Mike Rapoport <rppt(a)kernel.org> Cc: Ammar Faizi <ammarfaizi2(a)gnuweeb.org> Cc: Hagen Paul Pfeifer <hagen(a)jauu.net> Cc: James Bottomley <James.Bottomley(a)HansenPartnership.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/secretmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/secretmem.c~mm-fix-dereferencing-possible-err_ptr +++ a/mm/secretmem.c @@ -285,7 +285,7 @@ static int secretmem_init(void) secretmem_mnt = kern_mount(&secretmem_fs); if (IS_ERR(secretmem_mnt)) - ret = PTR_ERR(secretmem_mnt); + return PTR_ERR(secretmem_mnt); /* prevent secretmem mappings from ever getting PROT_EXEC */ secretmem_mnt->mnt_flags |= MNT_NOEXEC; _ Patches currently in -mm which might be from dantengknight(a)gmail.com are mm-fix-dereferencing-possible-err_ptr.patch

2 years, 5 months

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Potřebuji vaši odpověď, prosím, přijďte

by Julius Proctor

Dobrý den Jsem Julius Proctor, právní zástupce z advokátní kanceláře Proctor. Kontaktoval jsem vás ohledně pozdního majetku Dr. Edwin Fond o 8,5 milionu dolarů, abyste byli repatriováni na váš účet. Kromě toho v této transakci chci, abyste odpověděli důvěrně. Julius Proctor

2 years, 5 months

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////////////////////////////Hello dear,

by Abraham Amesse

I am contacting you again further to my previous email which you never responded to. Please confirm to me if you are still using this email address. However, I apologize for any inconvenience.

2 years, 5 months

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