# git rev-parse -q --verify c9818c0abfb0c3500684bb2bc75981123d63134d^{commit}
c9818c0abfb0c3500684bb2bc75981123d63134d
already have revision, skipping fetch
# git checkout -q -f -B kisskb c9818c0abfb0c3500684bb2bc75981123d63134d
# git clean -qxdf
# < git log -1
# commit c9818c0abfb0c3500684bb2bc75981123d63134d
# Author: Jordan Niethe <jniethe5@gmail.com>
# Date:   Wed Oct 14 18:28:37 2020 +1100
# 
#     powerpc/64s: Convert some cpu_setup() and cpu_restore() functions to C
#     
#     The only thing keeping the cpu_setup() and cpu_restore() functions used
#     in the cputable entries for Power7, Power8, Power9 and Power10 in
#     assembly was cpu_restore() being called before there was a stack in
#     generic_secondary_smp_init(). Commit ("powerpc/64: Set up a kernel stack
#     for secondaries before cpu_restore()") means that it is now possible to
#     use C.
#     
#     Rewrite the functions in C so they are a little bit easier to read. This
#     is not changing their functionality.
#     
#     Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20201014072837.24539-2-jniethe5@gmail.com
# < /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 c9818c0abfb0c3500684bb2bc75981123d63134d
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/ppa8548_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x4c7568) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.9.0-rc2-gc9818c0abfb0
Created:      Tue Oct 20 01:47:52 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2471012 Bytes = 2413.10 KiB = 2.36 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_85xx_ppa8548_defconfig_powerpc-gcc5
# Build took: 0:00:47.444192