# git rev-parse -q --verify 4d09c1d952679411da2772f199643e08c46c31cd^{commit}
4d09c1d952679411da2772f199643e08c46c31cd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4d09c1d952679411da2772f199643e08c46c31cd
# git clean -qxdf
# < git log -1
# commit 4d09c1d952679411da2772f199643e08c46c31cd
# Merge: 38dc5079da70 f84e2c5c528d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 27 10:01:24 2020 -0700
# 
#     Merge tag 'devicetree-fixes-for-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
#     
#     Pull devicetree fixes from Rob Herring:
#     
#      - More binding additionalProperties/unevaluatedProperties additions
#     
#      - More yamllint fixes on additions in the merge window
#     
#      - CrOS embedded controller schema updates to fix warnings
#     
#      - LEDs schema update adding ID_RGB
#     
#      - A reserved-memory fix for regions starting at address 0x0
#     
#     * tag 'devicetree-fixes-for-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
#       dt-bindings: Another round of adding missing 'additionalProperties/unevalutatedProperties'
#       dt-bindings: Explicitly allow additional properties in board/SoC schemas
#       dt-bindings: More whitespace clean-ups in schema files
#       mfd: google,cros-ec: add missing properties
#       dt-bindings: input: convert cros-ec-keyb to json-schema
#       dt-bindings: i2c: convert i2c-cros-ec-tunnel to json-schema
#       of: Fix reserved-memory overlap detection
#       dt-bindings: mailbox: mtk-gce: fix incorrect mbox-cells value
#       dt-bindings: leds: Update devicetree documents for ID_RGB
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 4d09c1d952679411da2772f199643e08c46c31cd
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  xcep_defconfig
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/mm/process_vm_access.c: In function 'process_vm_rw':
/kisskb/src/mm/process_vm_access.c:277:5: error: implicit declaration of function 'in_compat_syscall' [-Werror=implicit-function-declaration]
     in_compat_syscall());
     ^
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:283: mm/process_vm_access.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1799: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 80 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_xcep_defconfig_arm-gcc4.9
# Build took: 0:00:45.221964