# git rev-parse -q --verify dd31be9f0920f4c183d7686bd7d748228268e58b^{commit}
dd31be9f0920f4c183d7686bd7d748228268e58b
already have revision, skipping fetch
# git checkout -q -f -B kisskb dd31be9f0920f4c183d7686bd7d748228268e58b
# git clean -qxdf
# < git log -1
# commit dd31be9f0920f4c183d7686bd7d748228268e58b
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Tue Jul 24 01:01:55 2018 +1000
# 
#     powerpc/powernv: Query firmware for count cache flush settings
#     
#     Look for fw-features properties to determine the appropriate settings
#     for the count cache flush, and then call the generic powerpc code to
#     set it up based on the security feature flags.
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 dd31be9f0920f4c183d7686bd7d748228268e58b
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/sam440ep_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
INFO: Uncompressed kernel (size 0x5956fc) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.18.0-rc3-gdd31be9
Created:      Tue Jul 24 03:45:59 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2902590 Bytes = 2834.56 kB = 2.77 MB
Load Address: 00600000
Entry Point:  0060110c
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-5.3
# Build took: 0:00:46.145499