# git rev-parse -q --verify d86a4ba02fc6bea4670b2f59b208152a4a34c3c0^{commit}
d86a4ba02fc6bea4670b2f59b208152a4a34c3c0
already have revision, skipping fetch
# git checkout -q -f -B kisskb d86a4ba02fc6bea4670b2f59b208152a4a34c3c0
# git clean -qxdf
# < git log -1
# commit d86a4ba02fc6bea4670b2f59b208152a4a34c3c0
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu May 10 19:46:10 2018 +1000
# 
#     powerpc/pkeys: Drop private VM_PKEY definitions
#     
#     Now that we've updated the generic headers to support 5 PKEY bits for
#     powerpc we don't need our own #defines in arch code.
#     
#     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 d86a4ba02fc6bea4670b2f59b208152a4a34c3c0
# < make -s -j 48 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 48 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: 0:02:39.854732