# git rev-parse -q --verify b94de4d19498b454645b72d08a05d32fa9074fb5^{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 b94de4d19498b454645b72d08a05d32fa9074fb5^{commit}
b94de4d19498b454645b72d08a05d32fa9074fb5
# git checkout -q -f -B kisskb b94de4d19498b454645b72d08a05d32fa9074fb5
# git clean -qxdf
# < git log -1
# commit b94de4d19498b454645b72d08a05d32fa9074fb5
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Nov 5 11:08:56 2020 +0100
# 
#     Linux 4.19.155
#     
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Link: https://lore.kernel.org/r/20201103203232.656475008@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 b94de4d19498b454645b72d08a05d32fa9074fb5
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x8d8e38) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Image Name:   Linux-4.19.155-gb94de4d19498
Created:      Thu Nov  5 22:21:55 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4000800 Bytes = 3907.03 KiB = 3.82 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/stable-4.19_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:02:45.262489