# git rev-parse -q --verify 94985da003a421dc9c808d12e00d52b274ab92c4^{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 94985da003a421dc9c808d12e00d52b274ab92c4^{commit}
94985da003a421dc9c808d12e00d52b274ab92c4
# git checkout -q -f -B kisskb 94985da003a421dc9c808d12e00d52b274ab92c4
# git clean -qxdf
# < git log -1
# commit 94985da003a421dc9c808d12e00d52b274ab92c4
# Merge: 8d840e480546 a0af3d1104f7
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Sat Jan 22 11:36:54 2022 +0100
# 
#     Merge branch into tip/master: 'irq/urgent'
#     
#     * irq/urgent:
#         a0af3d1104f7 PCI/MSI: Prevent UAF in error path
#     
#     Signed-off-by: Ingo Molnar <mingo@kernel.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 94985da003a421dc9c808d12e00d52b274ab92c4
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/sysctl.c:125:12: warning: 'one_thousand' defined but not used [-Wunused-variable]
 static int one_thousand = 1000;
            ^
Completed OK
# rm -rf /kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:03:18.671067