# git rev-parse -q --verify 51774547e7f80f9111d85a65c8e14eb2d9ffcdf3^{commit}
51774547e7f80f9111d85a65c8e14eb2d9ffcdf3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 51774547e7f80f9111d85a65c8e14eb2d9ffcdf3
# git clean -qxdf
# < git log -1
# commit 51774547e7f80f9111d85a65c8e14eb2d9ffcdf3
# Merge: 51e3330ff199 58cf05f597b0
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Dec 24 12:17:18 2020 +1100
# 
#     Automatic merge of 'master' into merge (2020-12-24 12:17)
# < /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 51774547e7f80f9111d85a65c8e14eb2d9ffcdf3
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/powerpc-merge_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/powerpc-merge_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 8 ARCH=arm64 O=/kisskb/build/powerpc-merge_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 8 ARCH=arm64 O=/kisskb/build/powerpc-merge_arm64-defconfig_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:33: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/powerpc-merge_arm64-defconfig_arm64-gcc5.4
# Build took: 0:10:21.207541