# git rev-parse -q --verify 6fbf71854e2ddea7c99397772fbbb3783bfe15b5^{commit}
6fbf71854e2ddea7c99397772fbbb3783bfe15b5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6fbf71854e2ddea7c99397772fbbb3783bfe15b5
# git clean -qxdf
# < git log -1
# commit 6fbf71854e2ddea7c99397772fbbb3783bfe15b5
# Merge: c13320499ba0 4f1b067359ac
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 26 09:54:26 2024 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
#     
#     Pull perf tool fix from Arnaldo Carvalho de Melo:
#      "Revert a patch causing a regression.
#     
#       This made a simple 'perf record -e cycles:pp make -j199' stop working
#       on the Ampere ARM64 system Linus uses to test ARM64 kernels".
#     
#     * tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
#       Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
# < /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 6fbf71854e2ddea7c99397772fbbb3783bfe15b5
# 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: 0:00:35.918441