# git rev-parse -q --verify effbca62b2c62a3e6abb68a4fc8e938b732e9afc^{commit}
effbca62b2c62a3e6abb68a4fc8e938b732e9afc
already have revision, skipping fetch
# git checkout -q -f -B kisskb effbca62b2c62a3e6abb68a4fc8e938b732e9afc
# git clean -qxdf
# < git log -1
# commit effbca62b2c62a3e6abb68a4fc8e938b732e9afc
# Merge: ac126514cddd0 31f4f5b495a62
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Tue Nov 12 11:33:44 2019 +1100
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /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 effbca62b2c62a3e6abb68a4fc8e938b732e9afc
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_KEXEC=y
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xbe3bf8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
Image Name:   Linux-5.4.0-rc7-geffbca62b2c62
Created:      Tue Nov 12 15:34:50 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4964750 Bytes = 4848.39 KiB = 4.73 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-merge_ppc64e_defconfig+KEXEC_powerpc-gcc5
# Build took: 0:01:58.964073