# git rev-parse -q --verify e2aa8915489c1d7b8c5d9d6737961625fc280608^{commit}
e2aa8915489c1d7b8c5d9d6737961625fc280608
already have revision, skipping fetch
# git checkout -q -f -B kisskb e2aa8915489c1d7b8c5d9d6737961625fc280608
# git clean -qxdf
# < git log -1
# commit e2aa8915489c1d7b8c5d9d6737961625fc280608
# Author: Simon Guo <wei.guo.simon@gmail.com>
# Date:   Fri May 25 12:07:36 2018 +0800
# 
#     powerpc:selftest update memcmp_64 selftest for VMX implementation
#     
#     This patch reworked selftest memcmp_64 so that memcmp selftest can
#     cover more test cases.
#     
#     It adds testcases for:
#     - memcmp over 4K bytes size.
#     - s1/s2 with different/random offset on 16 bytes boundary.
#     - enter/exit_vmx_ops pairness.
#     
#     Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
#     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 e2aa8915489c1d7b8c5d9d6737961625fc280608
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_le_defconfig+NO_SPLPAR_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_PPC_SPLPAR=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_le_defconfig+NO_SPLPAR_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_le_defconfig+NO_SPLPAR_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/mpe_pseries_le_defconfig+NO_SPLPAR_ppc64le
# Build took: 0:02:18.612866