# git rev-parse -q --verify 84920cc7fbe10e838689e8e1437dfd18d6e54a2c^{commit}
84920cc7fbe10e838689e8e1437dfd18d6e54a2c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 84920cc7fbe10e838689e8e1437dfd18d6e54a2c
# git clean -qxdf
# < git log -1
# commit 84920cc7fbe10e838689e8e1437dfd18d6e54a2c
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed May 6 08:13:35 2020 +0200
# 
#     Linux 4.19.121
# < /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 84920cc7fbe10e838689e8e1437dfd18d6e54a2c
# < make -s -j 24 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 24 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-  help
# make -s -j 24 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-  olddefconfig
# make -s -j 24 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 0x8d6d90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Image Name:   Linux-4.19.121-g84920cc7fbe1
Created:      Thu May  7 00:25:23 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3995183 Bytes = 3901.55 KiB = 3.81 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/stable-4.19_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:18.454577