# git rev-parse -q --verify a1980d9f3c84a6ac89b39817a4293e7a4081827a^{commit}
a1980d9f3c84a6ac89b39817a4293e7a4081827a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a1980d9f3c84a6ac89b39817a4293e7a4081827a
# git clean -qxdf
# < git log -1
# commit a1980d9f3c84a6ac89b39817a4293e7a4081827a
# Merge: 56a8640dd6c6 7d3ee229ea51
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun May 28 10:14:48 2023 +1000
# 
#     Automatic merge of 'next-test' into merge-test (2023-05-28 10:14)
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 a1980d9f3c84a6ac89b39817a4293e7a4081827a
# < make -s -j 32 ARCH=um O=/kisskb/build/powerpc-merge_um-defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 32 ARCH=um O=/kisskb/build/powerpc-merge_um-defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 32 ARCH=um O=/kisskb/build/powerpc-merge_um-defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 32 ARCH=um O=/kisskb/build/powerpc-merge_um-defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/powerpc-merge_um-defconfig_um-x86_64-gcc12
# Build took: 0:00:46.505986