# git rev-parse -q --verify b28241d8a5fa9c5ee743973ace171792138a43e7^{commit}
b28241d8a5fa9c5ee743973ace171792138a43e7
already have revision, skipping fetch
# git checkout -q -f -B kisskb b28241d8a5fa9c5ee743973ace171792138a43e7
# git clean -qxdf
# < git log -1
# commit b28241d8a5fa9c5ee743973ace171792138a43e7
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Jan 28 01:37:33 2021 +1100
# 
#     Add linux-next specific files for 20210127
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 b28241d8a5fa9c5ee743973ace171792138a43e7
# < make -s -j 120 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig
***
*** Can't find default configuration "arch/arm/configs/efm32_defconfig"!
***
make[2]: *** [/kisskb/src/scripts/kconfig/Makefile:88: efm32_defconfig] Error 1
make[1]: *** [/kisskb/src/Makefile:602: efm32_defconfig] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9
# Build took: 0:00:02.627842