# git rev-parse -q --verify 2d618bdf71635463a4aa4ad0fe46ec852292bc0c^{commit}
2d618bdf71635463a4aa4ad0fe46ec852292bc0c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2d618bdf71635463a4aa4ad0fe46ec852292bc0c
# git clean -qxdf
# < git log -1
# commit 2d618bdf71635463a4aa4ad0fe46ec852292bc0c
# Merge: f212599 330e261
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue May 1 19:54:22 2018 -0700
# 
#     Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel
#     
#     Pull hexagon fixes from Richard Kuo:
#      "Some small fixes for module compilation"
#     
#     * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel:
#       hexagon: export csum_partial_copy_nocheck
#       hexagon: add memset_io() helper
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 2d618bdf71635463a4aa4ad0fe46ec852292bc0c
# < make -s -j 20 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ppc64le_defconfig
# make -s -j 20 ARCH=powerpc O=/kisskb/build/linus_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/linus_ppc64le_defconfig_ppc64le
# Build took: 0:03:40.528867