# git rev-parse -q --verify a1aeabd25a36d9e019381278e543e2d538dd44a7^{commit}
a1aeabd25a36d9e019381278e543e2d538dd44a7
already have revision, skipping fetch
# git checkout -q -f -B kisskb a1aeabd25a36d9e019381278e543e2d538dd44a7
# git clean -qxdf
# < git log -1
# commit a1aeabd25a36d9e019381278e543e2d538dd44a7
# Merge: 3b8ba882c85e f54db39fbe40
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Dec 2 22:37:10 2020 +1100
# 
#     Automatic merge of 'fixes' into merge (2020-12-02 22:37)
# < /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 a1aeabd25a36d9e019381278e543e2d538dd44a7
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/mpc8540_ads_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
cc1: fatal error: opening output file arch/powerpc/boot/dts/fsl/.mpc8540ads.dtb.dts.tmp: No such file or directory
compilation terminated.
make[2]: *** [scripts/Makefile.lib:326: arch/powerpc/boot/dts/fsl/mpc8540ads.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/Makefile:294: zImage] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-merge_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9
# Build took: 0:00:26.546108