# git rev-parse -q --verify 830e8f040e668880f101a30a252abf8de970b8c3^{commit}
830e8f040e668880f101a30a252abf8de970b8c3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 830e8f040e668880f101a30a252abf8de970b8c3
# git clean -qxdf
# < git log -1
# commit 830e8f040e668880f101a30a252abf8de970b8c3
# Merge: c96e91badf52 fe13889c390e
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Feb 21 11:58:42 2022 +0100
# 
#     Merge branch into tip/master: 'irq/core'
#     
#     * irq/core:
#         fe13889c390e genirq, softirq: Use in_hardirq() instead of in_irq()
#     
#     Signed-off-by: Ingo Molnar <mingo@kernel.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 830e8f040e668880f101a30a252abf8de970b8c3
# < make -s -j 120 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 120 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 120 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 120 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_x86_64_defconfig_x86_64-gcc11
# Build took: 0:00:59.268046