# git rev-parse -q --verify e8d5573a575dc20421d3de0739d97e4abb459019^{commit}
e8d5573a575dc20421d3de0739d97e4abb459019
already have revision, skipping fetch
# git checkout -q -f -B kisskb e8d5573a575dc20421d3de0739d97e4abb459019
# git clean -qxdf
# < git log -1
# commit e8d5573a575dc20421d3de0739d97e4abb459019
# Author: Imre Kaloz <kaloz@openwrt.org>
# Date:   Thu Dec 22 09:06:08 2016 +0100
# 
#      powerpc/4xx: ppc4xx compile flag optimizations
#     
#     This patch splits up the compile flags between ppc40x and ppc44x.
#     
#     Signed-off-by: John Crispin <john@phrozen.org>
#     Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/1482393968-60623-1-git-send-email-john@phrozen.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 e8d5573a575dc20421d3de0739d97e4abb459019
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc8272_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc8272_ads_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc8272_ads_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-next_mpc8272_ads_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-next_mpc8272_ads_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_32.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_32.S:1091: Warning: invalid register expression
INFO: Uncompressed kernel (size 0x5ae024) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x59da10) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.8.0-rc1-31535-ge8d5573a5
Created:      Sun Jun 21 01:31:02 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2946722 Bytes = 2877.66 KiB = 2.81 MiB
Load Address: 00600000
Entry Point:  00600894
Image Name:   Linux-5.8.0-rc1-31535-ge8d5573a5
Created:      Sun Jun 21 01:31:02 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2916714 Bytes = 2848.35 KiB = 2.78 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_mpc8272_ads_defconfig_powerpc-gcc5
# Build took: 0:00:56.307640