# git rev-parse -q --verify eb4fae8d3b9ed65099eea96665aa4a11e4862ac4^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify eb4fae8d3b9ed65099eea96665aa4a11e4862ac4^{commit}
eb4fae8d3b9ed65099eea96665aa4a11e4862ac4
# git checkout -q -f -B kisskb eb4fae8d3b9ed65099eea96665aa4a11e4862ac4
# git clean -qxdf
# < git log -1
# commit eb4fae8d3b9ed65099eea96665aa4a11e4862ac4
# Merge: 2641282a2aa8 9f4ad9e425a1
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Apr 26 08:24:10 2021 +0200
# 
#     Merge tag 'v5.12'
#     
#     Linux 5.12
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 eb4fae8d3b9ed65099eea96665aa4a11e4862ac4
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9
# Build took: 0:00:32.774121