# git rev-parse -q --verify ed8780e3f2ecc82645342d070c6b4e530532e680^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify ed8780e3f2ecc82645342d070c6b4e530532e680^{commit} ed8780e3f2ecc82645342d070c6b4e530532e680 # git checkout -q -f -B kisskb ed8780e3f2ecc82645342d070c6b4e530532e680 # git clean -qxdf # < git log -1 # commit ed8780e3f2ecc82645342d070c6b4e530532e680 # Merge: 8c2ab803e565 abee7c494d8c # Author: Linus Torvalds # Date: Tue Oct 27 14:39:29 2020 -0700 # # Merge tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86 fixes from Thomas Gleixner: # "A couple of x86 fixes which missed rc1 due to my stupidity: # # - Drop lazy TLB mode before switching to the temporary address space # for text patching. # # text_poke() switches to the temporary mm which clears the lazy mode # and restores the original mm afterwards. Due to clearing lazy mode # this might restore a already dead mm if exit_mmap() runs in # parallel on another CPU. # # - Document the x32 syscall design fail vs. syscall numbers 512-547 # properly. # # - Fix the ORC unwinder to handle the inactive task frame correctly. # # This was unearthed due to the slightly different code generation of # gcc-10. # # - Use an up to date screen_info for the boot params of kexec instead # of the possibly stale and invalid version which happened to be # valid when the kexec kernel was loaded" # # * tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/alternative: Don't call text_poke() in lazy TLB mode # x86/syscalls: Document the fact that syscalls 512-547 are a legacy mistake # x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels # hyperv_fb: Update screen_info after removing old framebuffer # x86/kexec: Use up-to-dated screen_info copy to fill boot params # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 ed8780e3f2ecc82645342d070c6b4e530532e680 # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- randconfig KCONFIG_SEED=0xAAFE4E82 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- help # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- olddefconfig .config:7919:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2) /kisskb/src/arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2) /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c: In function 'mlxbf_i2c_acpi_probe': /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2296:8: error: implicit declaration of function 'acpi_device_uid' [-Werror=implicit-function-declaration] uid = acpi_device_uid(adev); ^ /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2296:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] uid = acpi_device_uid(adev); ^ cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:283: drivers/i2c/busses/i2c-mlxbf.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/i2c/busses] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/i2c] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/usb/dwc2/platform.c: In function 'dwc2_driver_probe': /kisskb/src/drivers/usb/dwc2/platform.c:611:1: warning: label 'error_debugfs' defined but not used [-Wunused-label] error_debugfs: ^ make[1]: *** [/kisskb/src/Makefile:1799: drivers] Error 2 make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 # Build took: 0:05:10.222649