# git rev-parse -q --verify 83615cf09d674f2d8edf3b2972499ed85ee7b8f3^{commit}
83615cf09d674f2d8edf3b2972499ed85ee7b8f3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83615cf09d674f2d8edf3b2972499ed85ee7b8f3
# git clean -qxdf
# < git log -1
# commit 83615cf09d674f2d8edf3b2972499ed85ee7b8f3
# Merge: b38521e8bebd 88fe49249c99
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun Mar 14 20:22:50 2021 +1100
# 
#     Automatic merge of 'master' into merge (2021-03-14 20:22)
# < /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 83615cf09d674f2d8edf3b2972499ed85ee7b8f3
# < make -s -j 48 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 48 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 48 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 48 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: 0:06:17.848435