# git rev-parse -q --verify f2c7c76c5d0a443053e94adb9f0918fa2fb85c3a^{commit}
f2c7c76c5d0a443053e94adb9f0918fa2fb85c3a
already have revision, skipping fetch
# git checkout -q -f -B kisskb f2c7c76c5d0a443053e94adb9f0918fa2fb85c3a
# git clean -qxdf
# < git log -1
# commit f2c7c76c5d0a443053e94adb9f0918fa2fb85c3a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jun 2 13:55:33 2019 -0700
# 
#     Linux 5.2-rc3
# < /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 f2c7c76c5d0a443053e94adb9f0918fa2fb85c3a
# < make -s -j 120 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 120 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: 0:00:12.422898