# git rev-parse -q --verify 37bb3aef11e21b89f04cddd16b9cd76d2f96faaf^{commit}
37bb3aef11e21b89f04cddd16b9cd76d2f96faaf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 37bb3aef11e21b89f04cddd16b9cd76d2f96faaf
# git clean -qxdf
# < git log -1
# commit 37bb3aef11e21b89f04cddd16b9cd76d2f96faaf
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Wed Oct 3 01:56:00 2018 +0000
# 
#     powerpc: clean stack pointers naming
#     
#     Some stack pointers used to also be thread_info pointers
#     and were called tp. Now that they are only stack pointers,
#     rename them sp.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 37bb3aef11e21b89f04cddd16b9cd76d2f96faaf
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_40x_virtex_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  40x/virtex_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_40x_virtex_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_40x.S:883: Warning: invalid register expression
INFO: Uncompressed kernel (size 0x56d4e4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.19.0-rc6+
Created:      Fri Oct  5 04:36:12 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2778584 Bytes = 2713.46 KiB = 2.65 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/chleroy_40x_virtex_defconfig_powerpc-gcc5
# Build took: 0:01:03.707014