# git rev-parse -q --verify b43d1d8a77b5d5d82f8930aa5b101378df00ccca^{commit}
b43d1d8a77b5d5d82f8930aa5b101378df00ccca
already have revision, skipping fetch
# git checkout -q -f -B kisskb b43d1d8a77b5d5d82f8930aa5b101378df00ccca
# git clean -qxdf
# < git log -1
# commit b43d1d8a77b5d5d82f8930aa5b101378df00ccca
# Merge: 1e1a08d4664a 4703d9119972
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Jan 24 23:10:01 2020 +1100
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 b43d1d8a77b5d5d82f8930aa5b101378df00ccca
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: 2 bad relocations
c0000000019e1480 R_PPC64_ADDR64    _binary__btf_vmlinux_bin_start
c0000000019e1488 R_PPC64_ADDR64    _binary__btf_vmlinux_bin_end
Completed OK
# rm -rf /kisskb/build/powerpc-merge_ppc64_defconfig_powerpc-gcc5
# Build took: 0:03:54.136021