# git rev-parse -q --verify ac3af4beac439ebccd17746c9f2fd227e88107aa^{commit}
ac3af4beac439ebccd17746c9f2fd227e88107aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb ac3af4beac439ebccd17746c9f2fd227e88107aa
# git clean -qxdf
# < git log -1
# commit ac3af4beac439ebccd17746c9f2fd227e88107aa
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Mar 17 16:43:52 2021 +0100
# 
#     Linux 4.19.181
#     
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Jason Self <jason@bluehome.net>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Link: https://lore.kernel.org/r/20210315135740.245494252@linuxfoundation.org
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 ac3af4beac439ebccd17746c9f2fd227e88107aa
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/stable-4.19_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 32 ARCH=powerpc O=/kisskb/build/stable-4.19_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 32 ARCH=powerpc O=/kisskb/build/stable-4.19_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 32 ARCH=powerpc O=/kisskb/build/stable-4.19_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/stable-4.19_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:03:11.392827