# git rev-parse -q --verify bf05bf16c76bb44ab5156223e1e58e26dfe30a88^{commit}
bf05bf16c76bb44ab5156223e1e58e26dfe30a88
already have revision, skipping fetch
# git checkout -q -f -B kisskb bf05bf16c76bb44ab5156223e1e58e26dfe30a88
# git clean -qxdf
# < git log -1
# commit bf05bf16c76bb44ab5156223e1e58e26dfe30a88
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 18 14:45:32 2021 -0700
# 
#     Linux 5.12-rc8
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 bf05bf16c76bb44ab5156223e1e58e26dfe30a88
# < make -s -j 24 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
# < make -s -j 24 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  help
# make -s -j 24 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
# make -s -j 24 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:20.509987