# git rev-parse -q --verify 4f5cafb5cb8471e54afdc9054d973535614f7675^{commit}
4f5cafb5cb8471e54afdc9054d973535614f7675
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4f5cafb5cb8471e54afdc9054d973535614f7675
# git clean -qxdf
# < git log -1
# commit 4f5cafb5cb8471e54afdc9054d973535614f7675
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Oct 13 16:37:36 2019 -0700
# 
#     Linux 5.4-rc3
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 4f5cafb5cb8471e54afdc9054d973535614f7675
# < make -s -j 10 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 10 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/tools/objtool
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:39.065995