# git rev-parse -q --verify 6b1ae527b1fdee86e81da0cb26ced75731c6c0fa^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-3.18.y
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 6b1ae527b1fdee86e81da0cb26ced75731c6c0fa^{commit}
6b1ae527b1fdee86e81da0cb26ced75731c6c0fa
# git checkout -q -f -B kisskb 6b1ae527b1fdee86e81da0cb26ced75731c6c0fa
# git clean -qxdf
# < git log -1
# commit 6b1ae527b1fdee86e81da0cb26ced75731c6c0fa
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu May 16 09:17:24 2019 +0200
# 
#     Linux 3.18.140
# < /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 6b1ae527b1fdee86e81da0cb26ced75731c6c0fa
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-3.18_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 48 ARCH=powerpc O=/kisskb/build/stable-3.18_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 48 ARCH=powerpc O=/kisskb/build/stable-3.18_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
#
# configuration written to .config
#
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-3.18_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/lib/string_64.S: Assembler messages:
/kisskb/src/arch/powerpc/lib/string_64.S:194: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S: Assembler messages:
/kisskb/src/arch/powerpc/lib/copypage_power7.S:48: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:49: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:51: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:52: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:54: Warning: invalid register expression
INFO: Uncompressed kernel (size 0xc8c140) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-3.18.140-g6b1ae527b1fd
Created:      Wed May 13 22:11:54 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5360854 Bytes = 5235.21 KiB = 5.11 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/stable-3.18_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:02:31.921770