# git rev-parse -q --verify 4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.19.y
# git rev-parse -q --verify 4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3^{commit}
4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3
# git checkout -q -f -B kisskb 4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3
# git clean -qxdf
# < git log -1
# commit 4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Mar 13 10:17:16 2023 +0100
# 
#     Linux 4.19.277
#     
#     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 4f95ee925a2ba6ca1a101e1d7b60656aa5067ea3
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_ppc64le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_ppc64le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_ppc64le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_ppc64le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 2 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_ppc64le_defconfig_powerpc-gcc5
# Build took: 0:04:00.882613