# git rev-parse -q --verify f9d99841559dcd9a0d3571a00b42c2f8b5c063fd^{commit}
f9d99841559dcd9a0d3571a00b42c2f8b5c063fd
already have revision, skipping fetch
# git checkout -q -f -B kisskb f9d99841559dcd9a0d3571a00b42c2f8b5c063fd
# git clean -qxdf
# < git log -1
# commit f9d99841559dcd9a0d3571a00b42c2f8b5c063fd
# Merge: 3bbd167e0c6b f932d58abc38
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun Jul 19 21:27:53 2020 +1000
# 
#     Automatic merge of 'master', 'next' and 'fixes' (2020-07-19 21:27)
# < /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 f9d99841559dcd9a0d3571a00b42c2f8b5c063fd
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  40x/acadia_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression
INFO: Uncompressed kernel (size 0x51a8ac) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.8.0-rc5-gf9d99841559d
Created:      Sun Jul 19 23:18:13 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2593259 Bytes = 2532.48 KiB = 2.47 MiB
Load Address: 00600000
Entry Point:  006017dc
Completed OK
# rm -rf /kisskb/build/powerpc-merge_40x_acadia_defconfig_powerpc-gcc5
# Build took: 0:00:49.688309