# git rev-parse -q --verify e61efff4ae94f4509707a5e03f8edb6455f490e1^{commit}
e61efff4ae94f4509707a5e03f8edb6455f490e1
already have revision, skipping fetch
# git checkout -q -f -B kisskb e61efff4ae94f4509707a5e03f8edb6455f490e1
# git clean -qxdf
# < git log -1
# commit e61efff4ae94f4509707a5e03f8edb6455f490e1
# Author: Herbert Xu <herbert@gondor.apana.org.au>
# Date:   Fri Dec 7 13:56:08 2018 +0800
# 
#     crypto: user - Disable statistics interface
#     
#     Since this user-space API is still undergoing significant changes,
#     this patch disables it for the current merge window.
#     
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 e61efff4ae94f4509707a5e03f8edb6455f490e1
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5
# Build took: 0:02:51.377100