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stable/linux-6.3.y build: 137 builds: 1 failed, 136 passed, 4 errors (v6.3.11)

by kernelci.org bot

stable/linux-6.3.y build: 137 builds: 1 failed, 136 passed, 4 errors (v6.3.11) Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.3.y/kernel/v6.3.11/ Tree: stable Branch: linux-6.3.y Git Describe: v6.3.11 Git Commit: 429cff33b400edd76fc4d5e470742812a44fbc91 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failure Detected: mips: decstation_64_defconfig: (gcc-10) FAIL Errors Detected: arc: arm: i386: mips: fuloong2e_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 4 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ ================================================================================ 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 (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_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, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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, 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, 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 -------------------------------------------------------------------------------- imxrt_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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — PASS, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, 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 -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, 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 -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, 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 -------------------------------------------------------------------------------- sama7_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 -------------------------------------------------------------------------------- shmobile_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 -------------------------------------------------------------------------------- sp7021_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 -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, 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 -------------------------------------------------------------------------------- vf610m4_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 -------------------------------------------------------------------------------- wpcm450_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

10 months, 1 week

stable/linux-6.1.y build: 144 builds: 1 failed, 143 passed, 4 errors, 17 warnings (v6.1.37)

by kernelci.org bot

stable/linux-6.1.y build: 144 builds: 1 failed, 143 passed, 4 errors, 17 warnings (v6.1.37) Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.1.y/kernel/v6.1.37/ Tree: stable Branch: linux-6.1.y Git Describe: v6.1.37 Git Commit: 0f4ac6b4c5f00f45b7a429c8a5b028a598c6400c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: mips: decstation_64_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning bmips_be_defconfig (gcc-10): 8 warnings bmips_stb_defconfig (gcc-10): 8 warnings fuloong2e_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 4 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ Warnings summary: 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- axs103_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, 8 warnings, 0 section mismatches Warnings: arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, 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) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_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, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imxrt_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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — PASS, 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 -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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_xpa_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 -------------------------------------------------------------------------------- mini2440_defconfig (arm, 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 -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, 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 -------------------------------------------------------------------------------- pleb_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_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 -------------------------------------------------------------------------------- sama7_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 -------------------------------------------------------------------------------- sp7021_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

10 months, 1 week

[PATCH] xtensa: fix lock_mm_and_find_vma in case VMA not found

by Max Filippov

MMU version of lock_mm_and_find_vma releases the mm lock before returning when VMA is not found. Do the same in noMMU version. This fixes hang on an attempt to handle protection fault. Fixes: d85a143b69ab ("xtensa: fix NOMMU build with lock_mm_and_find_vma() conversion") Signed-off-by: Max Filippov <jcmvbkbc(a)gmail.com> --- mm/nommu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/mm/nommu.c b/mm/nommu.c index fdc392735ec6..c072a660ec2c 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -637,8 +637,13 @@ EXPORT_SYMBOL(find_vma); struct vm_area_struct *lock_mm_and_find_vma(struct mm_struct *mm, unsigned long addr, struct pt_regs *regs) { + struct vm_area_struct *vma; + mmap_read_lock(mm); - return vma_lookup(mm, addr); + vma = vma_lookup(mm, addr); + if (!vma) + mmap_read_unlock(mm); + return vma; } /* -- 2.30.2

10 months, 1 week

[PATCH 6.4 00/31] 6.4.1-rc3 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.4.1 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, 02 Jul 2023 07:20:45 +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/v6.x/stable-review/patch-6.4.1-rc3.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.4.1-rc3 Linus Torvalds <torvalds(a)linux-foundation.org> csky: fix up lock_mm_and_find_vma() conversion Linus Torvalds <torvalds(a)linux-foundation.org> parisc: fix expand_stack() conversion Linus Torvalds <torvalds(a)linux-foundation.org> sparc32: fix lock_mm_and_find_vma() conversion Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe" Mike Hommey <mh(a)glandium.org> HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651. Ludvig Michaelsson <ludvig.michaelsson(a)yubico.com> HID: hidraw: fix data race on device refcount Zhang Shurong <zhang_shurong(a)foxmail.com> fbdev: fix potential OOB read in fast_imageblit() Hugh Dickins <hughd(a)google.com> mm/khugepaged: fix regression in collapse_file() Linus Torvalds <torvalds(a)linux-foundation.org> gup: add warning if some caller would seem to want stack expansion Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Use ktime_t rather than int when dealing with timestamps Linus Torvalds <torvalds(a)linux-foundation.org> mm: always expand the stack with the mmap write lock held Linus Torvalds <torvalds(a)linux-foundation.org> execve: expand new process stack manually ahead of time Liam R. Howlett <Liam.Howlett(a)oracle.com> mm: make find_extend_vma() fail if write lock not held Linus Torvalds <torvalds(a)linux-foundation.org> powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm/fault: convert remaining simple cases to lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> arm/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> riscv/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> mips/mm: Convert to using lock_mm_and_find_vma() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> arm64/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm: make the page fault mmap locking killable Linus Torvalds <torvalds(a)linux-foundation.org> mm: introduce new 'lock_mm_and_find_vma()' page fault helper Peng Zhang <zhangpeng.00(a)bytedance.com> maple_tree: fix potential out-of-bounds access in mas_wr_end_piv() Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: isotp_sendmsg(): fix return error fix on TX path Wyes Karny <wyes.karny(a)amd.com> cpufreq: amd-pstate: Make amd-pstate EPP driver name hyphenated Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Cure kexec() vs. mwait_play_dead() breakage Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Use dedicated cache-line for mwait_play_dead() Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Remove pointless wmb()s from native_stop_other_cpus() Tony Battersby <tonyb(a)cybernetics.com> x86/smp: Dont access non-existing CPUID leaf Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Make stop_other_cpus() more robust Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Load late on both threads too ------------- Diffstat: Makefile | 4 +- arch/alpha/Kconfig | 1 + arch/alpha/mm/fault.c | 13 +-- arch/arc/Kconfig | 1 + arch/arc/mm/fault.c | 11 +-- arch/arm/Kconfig | 1 + arch/arm/mm/fault.c | 63 ++++----------- arch/arm64/Kconfig | 1 + arch/arm64/mm/fault.c | 47 ++--------- arch/csky/Kconfig | 1 + arch/csky/mm/fault.c | 22 ++---- arch/hexagon/Kconfig | 1 + arch/hexagon/mm/vm_fault.c | 18 +---- arch/ia64/mm/fault.c | 36 ++------- arch/loongarch/Kconfig | 1 + arch/loongarch/mm/fault.c | 16 ++-- arch/m68k/mm/fault.c | 9 ++- arch/microblaze/mm/fault.c | 5 +- arch/mips/Kconfig | 1 + arch/mips/mm/fault.c | 12 +-- arch/nios2/Kconfig | 1 + arch/nios2/mm/fault.c | 17 +--- arch/openrisc/mm/fault.c | 5 +- arch/parisc/mm/fault.c | 23 +++--- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/copro_fault.c | 14 +--- arch/powerpc/mm/fault.c | 39 +-------- arch/riscv/Kconfig | 1 + arch/riscv/mm/fault.c | 31 +++----- arch/s390/mm/fault.c | 5 +- arch/sh/Kconfig | 1 + arch/sh/mm/fault.c | 17 +--- arch/sparc/Kconfig | 1 + arch/sparc/mm/fault_32.c | 32 ++------ arch/sparc/mm/fault_64.c | 8 +- arch/um/kernel/trap.c | 11 +-- arch/x86/Kconfig | 1 + arch/x86/include/asm/cpu.h | 2 + arch/x86/include/asm/smp.h | 2 + arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/process.c | 28 ++++++- arch/x86/kernel/smp.c | 73 ++++++++++------- arch/x86/kernel/smpboot.c | 81 ++++++++++++++++--- arch/x86/mm/fault.c | 52 +----------- arch/xtensa/Kconfig | 1 + arch/xtensa/mm/fault.c | 14 +--- drivers/cpufreq/amd-pstate.c | 2 +- drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hidraw.c | 9 ++- drivers/hid/wacom_wac.c | 6 +- drivers/hid/wacom_wac.h | 2 +- drivers/iommu/amd/iommu_v2.c | 4 +- drivers/iommu/iommu-sva.c | 2 +- drivers/thermal/mediatek/auxadc_thermal.c | 14 +--- drivers/video/fbdev/core/sysimgblt.c | 2 +- fs/binfmt_elf.c | 6 +- fs/exec.c | 38 +++++---- include/linux/mm.h | 16 ++-- lib/maple_tree.c | 11 +-- mm/Kconfig | 4 + mm/gup.c | 14 +++- mm/khugepaged.c | 7 +- mm/memory.c | 127 ++++++++++++++++++++++++++++++ mm/mmap.c | 121 ++++++++++++++++++++++++---- mm/nommu.c | 17 ++-- net/can/isotp.c | 5 +- 66 files changed, 605 insertions(+), 531 deletions(-)

10 months, 1 week

[PATCH 6.3 00/32] 6.3.11-rc4 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.3.11 release. There are 32 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, 02 Jul 2023 07:21:08 +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/v6.x/stable-review/patch-6.3.11-rc4… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.3.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.3.11-rc4 Linus Torvalds <torvalds(a)linux-foundation.org> csky: fix up lock_mm_and_find_vma() conversion Linus Torvalds <torvalds(a)linux-foundation.org> parisc: fix expand_stack() conversion Linus Torvalds <torvalds(a)linux-foundation.org> sparc32: fix lock_mm_and_find_vma() conversion Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe" Mike Hommey <mh(a)glandium.org> HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651. Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Use ktime_t rather than int when dealing with timestamps Ludvig Michaelsson <ludvig.michaelsson(a)yubico.com> HID: hidraw: fix data race on device refcount Zhang Shurong <zhang_shurong(a)foxmail.com> fbdev: fix potential OOB read in fast_imageblit() Linus Torvalds <torvalds(a)linux-foundation.org> gup: add warning if some caller would seem to want stack expansion Linus Torvalds <torvalds(a)linux-foundation.org> mm: always expand the stack with the mmap write lock held Linus Torvalds <torvalds(a)linux-foundation.org> execve: expand new process stack manually ahead of time Liam R. Howlett <Liam.Howlett(a)oracle.com> mm: make find_extend_vma() fail if write lock not held Linus Torvalds <torvalds(a)linux-foundation.org> powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm/fault: convert remaining simple cases to lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> arm/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> riscv/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> mips/mm: Convert to using lock_mm_and_find_vma() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> arm64/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm: make the page fault mmap locking killable Linus Torvalds <torvalds(a)linux-foundation.org> mm: introduce new 'lock_mm_and_find_vma()' page fault helper Peng Zhang <zhangpeng.00(a)bytedance.com> maple_tree: fix potential out-of-bounds access in mas_wr_end_piv() Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: isotp_sendmsg(): fix return error fix on TX path Wyes Karny <wyes.karny(a)amd.com> cpufreq: amd-pstate: Make amd-pstate EPP driver name hyphenated Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Cure kexec() vs. mwait_play_dead() breakage Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Use dedicated cache-line for mwait_play_dead() Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Remove pointless wmb()s from native_stop_other_cpus() Tony Battersby <tonyb(a)cybernetics.com> x86/smp: Dont access non-existing CPUID leaf Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Make stop_other_cpus() more robust Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Load late on both threads too David Woodhouse <dwmw(a)amazon.co.uk> mm/mmap: Fix error return in do_vmi_align_munmap() Liam R. Howlett <Liam.Howlett(a)oracle.com> mm/mmap: Fix error path in do_vmi_align_munmap() ------------- Diffstat: Makefile | 4 +- arch/alpha/Kconfig | 1 + arch/alpha/mm/fault.c | 13 +-- arch/arc/Kconfig | 1 + arch/arc/mm/fault.c | 11 +-- arch/arm/Kconfig | 1 + arch/arm/mm/fault.c | 63 +++--------- arch/arm64/Kconfig | 1 + arch/arm64/mm/fault.c | 46 ++------- arch/csky/Kconfig | 1 + arch/csky/mm/fault.c | 22 +---- arch/hexagon/Kconfig | 1 + arch/hexagon/mm/vm_fault.c | 18 +--- arch/ia64/mm/fault.c | 36 ++----- arch/loongarch/Kconfig | 1 + arch/loongarch/mm/fault.c | 16 ++-- arch/m68k/mm/fault.c | 9 +- arch/microblaze/mm/fault.c | 5 +- arch/mips/Kconfig | 1 + arch/mips/mm/fault.c | 12 +-- arch/nios2/Kconfig | 1 + arch/nios2/mm/fault.c | 17 +--- arch/openrisc/mm/fault.c | 5 +- arch/parisc/mm/fault.c | 23 +++-- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/copro_fault.c | 14 +-- arch/powerpc/mm/fault.c | 39 +------- arch/riscv/Kconfig | 1 + arch/riscv/mm/fault.c | 31 +++--- arch/s390/mm/fault.c | 5 +- arch/sh/Kconfig | 1 + arch/sh/mm/fault.c | 17 +--- arch/sparc/Kconfig | 1 + arch/sparc/mm/fault_32.c | 32 ++----- arch/sparc/mm/fault_64.c | 8 +- arch/um/kernel/trap.c | 11 ++- arch/x86/Kconfig | 1 + arch/x86/include/asm/cpu.h | 2 + arch/x86/include/asm/smp.h | 2 + arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/process.c | 28 +++++- arch/x86/kernel/smp.c | 73 ++++++++------ arch/x86/kernel/smpboot.c | 81 ++++++++++++++-- arch/x86/mm/fault.c | 52 +--------- arch/xtensa/Kconfig | 1 + arch/xtensa/mm/fault.c | 14 +-- drivers/cpufreq/amd-pstate.c | 2 +- drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hidraw.c | 9 +- drivers/hid/wacom_wac.c | 6 +- drivers/hid/wacom_wac.h | 2 +- drivers/iommu/amd/iommu_v2.c | 4 +- drivers/iommu/iommu-sva.c | 2 +- drivers/thermal/mediatek/auxadc_thermal.c | 14 +-- drivers/video/fbdev/core/sysimgblt.c | 2 +- fs/binfmt_elf.c | 6 +- fs/exec.c | 38 ++++---- include/linux/mm.h | 16 ++-- lib/maple_tree.c | 11 ++- mm/Kconfig | 4 + mm/gup.c | 14 ++- mm/memory.c | 127 +++++++++++++++++++++++++ mm/mmap.c | 153 +++++++++++++++++++++++------- mm/nommu.c | 17 ++-- net/can/isotp.c | 5 +- 65 files changed, 616 insertions(+), 544 deletions(-)

10 months, 1 week

[PATCH 6.1 00/33] 6.1.37-rc3 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.37 release. There are 33 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, 02 Jul 2023 07:21:12 +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/v6.x/stable-review/patch-6.1.37-rc3… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.37-rc3 Linus Torvalds <torvalds(a)linux-foundation.org> csky: fix up lock_mm_and_find_vma() conversion Linus Torvalds <torvalds(a)linux-foundation.org> parisc: fix expand_stack() conversion Linus Torvalds <torvalds(a)linux-foundation.org> sparc32: fix lock_mm_and_find_vma() conversion Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe" Mike Hommey <mh(a)glandium.org> HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651. Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Use ktime_t rather than int when dealing with timestamps Ludvig Michaelsson <ludvig.michaelsson(a)yubico.com> HID: hidraw: fix data race on device refcount Zhang Shurong <zhang_shurong(a)foxmail.com> fbdev: fix potential OOB read in fast_imageblit() Linus Torvalds <torvalds(a)linux-foundation.org> mm: always expand the stack with the mmap write lock held Linus Torvalds <torvalds(a)linux-foundation.org> execve: expand new process stack manually ahead of time Liam R. Howlett <Liam.Howlett(a)oracle.com> mm: make find_extend_vma() fail if write lock not held Linus Torvalds <torvalds(a)linux-foundation.org> powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm/fault: convert remaining simple cases to lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> arm/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> riscv/mm: Convert to using lock_mm_and_find_vma() Ben Hutchings <ben(a)decadent.org.uk> mips/mm: Convert to using lock_mm_and_find_vma() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> arm64/mm: Convert to using lock_mm_and_find_vma() Linus Torvalds <torvalds(a)linux-foundation.org> mm: make the page fault mmap locking killable Linus Torvalds <torvalds(a)linux-foundation.org> mm: introduce new 'lock_mm_and_find_vma()' page fault helper Peng Zhang <zhangpeng.00(a)bytedance.com> maple_tree: fix potential out-of-bounds access in mas_wr_end_piv() Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: isotp_sendmsg(): fix return error fix on TX path Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Cure kexec() vs. mwait_play_dead() breakage Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Use dedicated cache-line for mwait_play_dead() Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Remove pointless wmb()s from native_stop_other_cpus() Tony Battersby <tonyb(a)cybernetics.com> x86/smp: Dont access non-existing CPUID leaf Thomas Gleixner <tglx(a)linutronix.de> x86/smp: Make stop_other_cpus() more robust Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Load late on both threads too Tony Luck <tony.luck(a)intel.com> mm, hwpoison: when copy-on-write hits poison, take page offline Tony Luck <tony.luck(a)intel.com> mm, hwpoison: try to recover from copy-on write faults Paolo Abeni <pabeni(a)redhat.com> mptcp: ensure listener is unhashed before updating the sk status David Woodhouse <dwmw(a)amazon.co.uk> mm/mmap: Fix error return in do_vmi_align_munmap() Liam R. Howlett <Liam.Howlett(a)oracle.com> mm/mmap: Fix error path in do_vmi_align_munmap() ------------- Diffstat: Makefile | 4 +- arch/alpha/Kconfig | 1 + arch/alpha/mm/fault.c | 13 +-- arch/arc/Kconfig | 1 + arch/arc/mm/fault.c | 11 +-- arch/arm/Kconfig | 1 + arch/arm/mm/fault.c | 63 +++----------- arch/arm64/Kconfig | 1 + arch/arm64/mm/fault.c | 46 ++-------- arch/csky/Kconfig | 1 + arch/csky/mm/fault.c | 22 ++--- arch/hexagon/Kconfig | 1 + arch/hexagon/mm/vm_fault.c | 18 +--- arch/ia64/mm/fault.c | 36 ++------ arch/loongarch/Kconfig | 1 + arch/loongarch/mm/fault.c | 16 ++-- arch/m68k/mm/fault.c | 9 +- arch/microblaze/mm/fault.c | 5 +- arch/mips/Kconfig | 1 + arch/mips/mm/fault.c | 12 +-- arch/nios2/Kconfig | 1 + arch/nios2/mm/fault.c | 17 +--- arch/openrisc/mm/fault.c | 5 +- arch/parisc/mm/fault.c | 23 +++-- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/copro_fault.c | 14 +-- arch/powerpc/mm/fault.c | 39 +-------- arch/riscv/Kconfig | 1 + arch/riscv/mm/fault.c | 31 +++---- arch/s390/mm/fault.c | 5 +- arch/sh/Kconfig | 1 + arch/sh/mm/fault.c | 17 +--- arch/sparc/Kconfig | 1 + arch/sparc/mm/fault_32.c | 32 ++----- arch/sparc/mm/fault_64.c | 8 +- arch/um/kernel/trap.c | 11 +-- arch/x86/Kconfig | 1 + arch/x86/include/asm/cpu.h | 2 + arch/x86/include/asm/smp.h | 2 + arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/process.c | 28 +++++- arch/x86/kernel/smp.c | 73 ++++++++++------ arch/x86/kernel/smpboot.c | 81 ++++++++++++++++-- arch/x86/mm/fault.c | 52 +----------- arch/xtensa/Kconfig | 1 + arch/xtensa/mm/fault.c | 14 +-- drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hidraw.c | 9 +- drivers/hid/wacom_wac.c | 6 +- drivers/hid/wacom_wac.h | 2 +- drivers/iommu/amd/iommu_v2.c | 4 +- drivers/iommu/io-pgfault.c | 2 +- drivers/thermal/mtk_thermal.c | 14 +-- drivers/video/fbdev/core/sysimgblt.c | 2 +- fs/binfmt_elf.c | 6 +- fs/exec.c | 38 +++++---- include/linux/highmem.h | 26 ++++++ include/linux/mm.h | 21 ++--- lib/maple_tree.c | 11 +-- mm/Kconfig | 4 + mm/gup.c | 6 +- mm/memory.c | 159 ++++++++++++++++++++++++++++++++--- mm/mmap.c | 154 +++++++++++++++++++++++++-------- mm/nommu.c | 17 ++-- net/can/isotp.c | 5 +- net/mptcp/pm_netlink.c | 1 + net/mptcp/protocol.c | 26 ++++-- 67 files changed, 682 insertions(+), 559 deletions(-)

10 months, 1 week

[PATCH net] net/ipv6: Reduce chance of collisions in inet6_hashfn()

by Samuel Mendoza-Jonas

From: Stewart Smith <trawets(a)amazon.com> For both IPv4 and IPv6 incoming TCP connections are tracked in a hash table with a hash over the source & destination addresses and ports. However, the IPv6 hash is insufficient and can lead to a high rate of collisions. The IPv6 hash used an XOR to fit everything into the 96 bits for the fast jenkins hash, meaning it is possible for an external entity to ensure the hash collides, thus falling back to a linear search in the bucket, which is slow. We take the approach of hash half the data; hash the other half; and then hash them together. We do this with 3x jenkins hashes rather than 2x to calculate the hashing value for the connection covering the full length of the addresses and ports. While this may look like it adds overhead, the reality of modern CPUs means that this is unmeasurable in real world scenarios. In simulating with llvm-mca, the increase in cycles for the hashing code was ~5 cycles on Skylake (from a base of ~50), and an extra ~9 on Nehalem (base of ~62). In commit dd6d2910c5e0 ("netfilter: conntrack: switch to siphash") netfilter switched from a jenkins hash to a siphash, but even the faster hsiphash is a more significant overhead (~20-30%) in some preliminary testing. So, in this patch, we keep to the more conservative approach to ensure we don't add much overhead per SYN. In testing, this results in a consistently even spread across the connection buckets. In both testing and real-world scenarios, we have not found any measurable performance impact. Cc: stable(a)vger.kernel.org Fixes: 08dcdbf6a7b9 ("ipv6: use a stronger hash for tcp") Fixes: b3da2cf37c5c ("[INET]: Use jhash + random secret for ehash.") Signed-off-by: Stewart Smith <trawets(a)amazon.com> Signed-off-by: Samuel Mendoza-Jonas <samjonas(a)amazon.com> --- include/net/ipv6.h | 4 +--- net/ipv6/inet6_hashtables.c | 5 ++++- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 7332296eca44..f9bb54869d82 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -752,9 +752,7 @@ static inline u32 ipv6_addr_hash(const struct in6_addr *a) /* more secured version of ipv6_addr_hash() */ static inline u32 __ipv6_addr_jhash(const struct in6_addr *a, const u32 initval) { - u32 v = (__force u32)a->s6_addr32[0] ^ (__force u32)a->s6_addr32[1]; - - return jhash_3words(v, + return jhash_3words((__force u32)a->s6_addr32[1], (__force u32)a->s6_addr32[2], (__force u32)a->s6_addr32[3], initval); diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index b64b49012655..bb7198081974 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -33,7 +33,10 @@ u32 inet6_ehashfn(const struct net *net, net_get_random_once(&inet6_ehash_secret, sizeof(inet6_ehash_secret)); net_get_random_once(&ipv6_hash_secret, sizeof(ipv6_hash_secret)); - lhash = (__force u32)laddr->s6_addr32[3]; + lhash = jhash_3words((__force u32)laddr->s6_addr32[3], + (((u32)lport) << 16) | (__force u32)fport, + (__force u32)faddr->s6_addr32[0], + ipv6_hash_secret); fhash = __ipv6_addr_jhash(faddr, ipv6_hash_secret); return __inet6_ehashfn(lhash, lport, fhash, fport, -- 2.25.1

10 months, 1 week

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