# git rev-parse -q --verify 80f92ca9b86c71450f003d39956fca4327cc5586^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify 80f92ca9b86c71450f003d39956fca4327cc5586^{commit}
80f92ca9b86c71450f003d39956fca4327cc5586
# git checkout -q -f -B kisskb 80f92ca9b86c71450f003d39956fca4327cc5586
# git clean -qxdf
# < git log -1
# commit 80f92ca9b86c71450f003d39956fca4327cc5586
# Merge: c23a8d7ed5e7 c6de896fa0a4
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Wed Oct 14 08:10:11 2020 +0200
# 
#     Merge branch 'core/rcu'
#     
#     Conflicts:
#             include/linux/lockdep.h
# < /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 80f92ca9b86c71450f003d39956fca4327cc5586
# < make -s -j 24 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 24 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 24 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 24 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 0xcad638) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.9.0-g80f92ca9b86c
Created:      Wed Oct 14 23:34:26 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5268890 Bytes = 5145.40 KiB = 5.02 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:07:44.575902