# git rev-parse -q --verify fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2^{commit}
fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2
already have revision, skipping fetch
# git checkout -q -f -B kisskb fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2
# git clean -qxdf
# < git log -1
# commit fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 26 13:17:17 2021 -0800
# 
#     Linux 5.16-rc7
# < /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 fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2
# < make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
# < make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  help
# make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
# make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:21.042516