# git rev-parse -q --verify 50e4fb32a7b3a49f8c3ea395a451a9909eba72c9^{commit}
50e4fb32a7b3a49f8c3ea395a451a9909eba72c9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 50e4fb32a7b3a49f8c3ea395a451a9909eba72c9
# git clean -qxdf
# < git log -1
# commit 50e4fb32a7b3a49f8c3ea395a451a9909eba72c9
# Merge: 0cb0c2ff547e 55f62bc87347
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun Feb 21 21:41:51 2021 +1100
# 
#     Automatic merge of 'master' into merge (2021-02-21 21:41)
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 50e4fb32a7b3a49f8c3ea395a451a9909eba72c9
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_walnut_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  40x/walnut_defconfig
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_walnut_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_walnut_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_walnut_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1521:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/powerpc-merge_40x_walnut_defconfig_powerpc-gcc4.9
# Build took: 0:00:28.186468