# git rev-parse -q --verify 4733c2b49742380fa501009f4ee9b8d2ee44c66a^{commit}
4733c2b49742380fa501009f4ee9b8d2ee44c66a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# git clean -qxdf
# < git log -1
# commit 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# Merge: 9f4ec6914c25 f87032aec41e
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Jul 28 15:07:14 2020 +0200
# 
#     Merge branch 'WIP.x86/entry'
# < /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 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc393e0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.8.0-rc7-g4733c2b49742
Created:      Wed Jul 29 00:56:09 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5110479 Bytes = 4990.70 KiB = 4.87 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:01:56.050923