# git rev-parse -q --verify e7c124bd04631973a3cc0df19ab881b56d8a2d50^{commit}
e7c124bd04631973a3cc0df19ab881b56d8a2d50
already have revision, skipping fetch
# git checkout -q -f -B kisskb e7c124bd04631973a3cc0df19ab881b56d8a2d50
# git clean -qxdf
# < git log -1
# commit e7c124bd04631973a3cc0df19ab881b56d8a2d50
# Merge: ecf71de775a0 732bc2ff080c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 28 13:33:06 2021 -0800
# 
#     Merge tag 'selinux-pr-20211228' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
#     
#     Pull selinux fix from Paul Moore:
#      "One more small SELinux patch to address an uninitialized stack
#       variable"
#     
#     * tag 'selinux-pr-20211228' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
#       selinux: initialize proto variable in selinux_ip_postroute_compat()
# < /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 e7c124bd04631973a3cc0df19ab881b56d8a2d50
# < make -s -j 32 ARCH=um O=/kisskb/build/linus_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 32 ARCH=um O=/kisskb/build/linus_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 32 ARCH=um O=/kisskb/build/linus_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 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/x86/um/Makefile:44: FORCE prerequisite is missing
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:29.393593