# git rev-parse -q --verify e4ebe4fae299b559e683eb31a2dc950507842bf7^{commit}
e4ebe4fae299b559e683eb31a2dc950507842bf7
already have revision, skipping fetch
# git checkout -q -f -B kisskb e4ebe4fae299b559e683eb31a2dc950507842bf7
# git clean -qxdf
# < git log -1
# commit e4ebe4fae299b559e683eb31a2dc950507842bf7
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed May 20 08:15:44 2020 +0200
# 
#     Linux 4.9.224
# < /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 e4ebe4fae299b559e683eb31a2dc950507842bf7
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.9_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.9_pmac32_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/stable-4.9_pmac32_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/stable-4.9_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/l2cr_6xx.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/l2cr_6xx.S:184: Warning: invalid register expression
/kisskb/src/arch/powerpc/kernel/l2cr_6xx.S:331: Warning: invalid register expression
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
INFO: Uncompressed kernel (size 0x719000) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x800000)
Completed OK
# rm -rf /kisskb/build/stable-4.9_pmac32_defconfig_powerpc-gcc4.9
# Build took: 0:01:34.248858