# git rev-parse -q --verify 0bb80ecc33a8fb5a682236443c1e740d5c917d1d^{commit}
0bb80ecc33a8fb5a682236443c1e740d5c917d1d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
# git clean -qxdf
# < git log -1
# commit 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 10 16:28:41 2023 -0700
# 
#     Linux 6.6-rc1
# < /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 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
# make -s -j 40 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 40 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 40 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 40 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: 0:00:37.588140