# git rev-parse -q --verify 99661e9ccf9206876ca8f509555b7b0d3e45cc13^{commit}
99661e9ccf9206876ca8f509555b7b0d3e45cc13
already have revision, skipping fetch
# git checkout -q -f -B kisskb 99661e9ccf9206876ca8f509555b7b0d3e45cc13
# git clean -qxdf
# < git log -1
# commit 99661e9ccf9206876ca8f509555b7b0d3e45cc13
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Oct 16 14:48:01 2019 -0700
# 
#     Linux 4.19.80-rc1
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 99661e9ccf9206876ca8f509555b7b0d3e45cc13
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-rc-4.19_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-rc-4.19_ppc64le_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/stable-rc-4.19_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:02:57.367151