# git rev-parse -q --verify abf15916bd65f808b07fe9a2377db965a37071e4^{commit}
abf15916bd65f808b07fe9a2377db965a37071e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb abf15916bd65f808b07fe9a2377db965a37071e4
# git clean -qxdf
# < git log -1
# commit abf15916bd65f808b07fe9a2377db965a37071e4
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Sun Jan 19 17:09:47 2020 +0000
# 
#     powerpc/64: Bring back time functions in compat VDSO32 build
#     
#     In order to build a 32 bit VDSO for PPC64, fake a 32 bits config
#     for the build of generic C VDSO gettimeodday.
# < /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 abf15916bd65f808b07fe9a2377db965a37071e4
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_40x_obs600_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  40x/obs600_defconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_40x_obs600_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:804: Warning: invalid register expression
INFO: Uncompressed kernel (size 0x4fc454) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.5.0-gabf15916bd65
Created:      Thu Jan 30 15:18:51 2020
Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
Data Size:    2560174 Bytes = 2500.17 KiB = 2.44 MiB
Load Address: 00000000
Entry Point:  00000000
Contents:
   Image 0: 2553287 Bytes = 2493.44 KiB = 2.44 MiB
   Image 1: 2 Bytes = 0.00 KiB = 0.00 MiB
   Image 2: 6866 Bytes = 6.71 KiB = 0.01 MiB
Completed OK
# rm -rf /kisskb/build/chleroy_40x_obs600_defconfig_powerpc-gcc5
# Build took: 0:00:57.976066