# git rev-parse -q --verify 31acccdc877486a649a86d37725a15175fcd5ed6^{commit}
31acccdc877486a649a86d37725a15175fcd5ed6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 31acccdc877486a649a86d37725a15175fcd5ed6
# git clean -qxdf
# < git log -1
# commit 31acccdc877486a649a86d37725a15175fcd5ed6
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Nov 10 21:11:27 2020 +0100
# 
#     Linux 4.19.157
#     
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 31acccdc877486a649a86d37725a15175fcd5ed6
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-4.19_44x_akebono_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/akebono_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-4.19_44x_akebono_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
arch/powerpc/boot/akebono.dtb: Warning (pci_bridge): /plb/pciex@10100000000: node name is not "pci" or "pcie"
arch/powerpc/boot/akebono.dtb: Warning (pci_bridge): /plb/pciex@20100000000: node name is not "pci" or "pcie"
arch/powerpc/boot/akebono.dtb: Warning (pci_bridge): /plb/pciex@18100000000: node name is not "pci" or "pcie"
arch/powerpc/boot/akebono.dtb: Warning (pci_bridge): /plb/pciex@28100000000: node name is not "pci" or "pcie"
arch/powerpc/boot/akebono.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
Completed OK
# rm -rf /kisskb/build/stable-4.19_44x_akebono_defconfig_powerpc-gcc4.9
# Build took: 0:01:04.743145