# git rev-parse -q --verify 2d19be4653f5e74ed95560b69f94eb6791d49af3^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.19.y
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 2d19be4653f5e74ed95560b69f94eb6791d49af3^{commit}
2d19be4653f5e74ed95560b69f94eb6791d49af3
# git checkout -q -f -B kisskb 2d19be4653f5e74ed95560b69f94eb6791d49af3
# git clean -qxdf
# < git log -1
# commit 2d19be4653f5e74ed95560b69f94eb6791d49af3
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Feb 23 15:01:00 2021 +0100
# 
#     Linux 4.19.177
#     
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Igor Matheus Andrade Torrente <igormtorrente@gmail.com>
#     Tested-by: Jason Self <jason@bluehome.net>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Link: https://lore.kernel.org/r/20210222121019.925481519@linuxfoundation.org
#     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 2d19be4653f5e74ed95560b69f94eb6791d49af3
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.19_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet32_smp_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.19_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.19_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.19_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc7f574) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-4.19.177-17561-g2d19be4653
Created:      Wed Feb 24 03:38:33 2021
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5976834 Bytes = 5836.75 KiB = 5.70 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/stable-4.19_corenet32_smp_defconfig_powerpc-gcc4.9
# Build took: 0:02:37.289915