# git rev-parse -q --verify ce5953f8f9754649a452a7d3bc7cdc29c8ce7cb8^{commit}
ce5953f8f9754649a452a7d3bc7cdc29c8ce7cb8
already have revision, skipping fetch
# git checkout -q -f -B kisskb ce5953f8f9754649a452a7d3bc7cdc29c8ce7cb8
# git clean -qxdf
# < git log -1
# commit ce5953f8f9754649a452a7d3bc7cdc29c8ce7cb8
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Tue Mar 6 23:24:58 2018 +1000
# 
#     selftests/powerpc: Add process creation benchmark
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     [mpe: Add SPDX, and fixup formatting]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 ce5953f8f9754649a452a7d3bc7cdc29c8ce7cb8
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ppc64le_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le
# Build took: 0:02:32.204246