# git rev-parse -q --verify 12119cfa1052d512a92524e90ebee85029a918f8^{commit}
12119cfa1052d512a92524e90ebee85029a918f8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 12119cfa1052d512a92524e90ebee85029a918f8
# git clean -qxdf
# < git log -1
# commit 12119cfa1052d512a92524e90ebee85029a918f8
# Merge: 4ec6afd62866 8704e8934908
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 3 12:27:08 2021 -0800
# 
#     Merge tag 'vfio-v5.16-rc4' of git://github.com/awilliam/linux-vfio
#     
#     Pull VFIO fixes from Alex Williamson:
#     
#      - Fix OpRegion pointer arithmetic (Zhenyu Wang)
#     
#      - Fix comment format triggering kernel-doc warnings (Randy Dunlap)
#     
#     * tag 'vfio-v5.16-rc4' of git://github.com/awilliam/linux-vfio:
#       vfio/pci: Fix OpRegion read
#       vfio: remove all kernel-doc notation
# < /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 12119cfa1052d512a92524e90ebee85029a918f8
# < 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: 0:00:30.222288