# git rev-parse -q --verify b01f250d83f6c3af5c77699dd14e7b48ee0b5383^{commit}
b01f250d83f6c3af5c77699dd14e7b48ee0b5383
already have revision, skipping fetch
# git checkout -q -f -B kisskb b01f250d83f6c3af5c77699dd14e7b48ee0b5383
# git clean -qxdf
# < git log -1
# commit b01f250d83f6c3af5c77699dd14e7b48ee0b5383
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Fri Jan 29 19:00:35 2021 +1100
# 
#     Add linux-next specific files for 20210129
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 b01f250d83f6c3af5c77699dd14e7b48ee0b5383
# < make -s -j 40 ARCH=um O=/kisskb/build/linux-next_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 40 ARCH=um O=/kisskb/build/linux-next_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 40 ARCH=um O=/kisskb/build/linux-next_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 40 ARCH=um O=/kisskb/build/linux-next_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linux-next_um-defconfig_um-x86_64
# Build took: 0:00:30.521638