# git rev-parse -q --verify 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa^{commit}
8a749fd1a8720d4619c91c8b6e7528c0a355c0aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa
# git clean -qxdf
# < git log -1
# commit 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Oct 1 14:15:13 2023 -0700
# 
#     Linux 6.6-rc4
# < /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 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa
# make -s -j 24 ARCH=um O=/kisskb/build/linus_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 24 ARCH=um O=/kisskb/build/linus_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 24 ARCH=um O=/kisskb/build/linus_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 24 ARCH=um O=/kisskb/build/linus_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/linus_defconfig_um-x86_64-gcc12
# Build took: 0:01:35.096178