# git rev-parse -q --verify 4178a72517be0d7846213d3f1ab0ab351bffe8e6^{commit}
4178a72517be0d7846213d3f1ab0ab351bffe8e6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4178a72517be0d7846213d3f1ab0ab351bffe8e6
# git clean -qxdf
# < git log -1
# commit 4178a72517be0d7846213d3f1ab0ab351bffe8e6
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Tue Apr 24 18:31:32 2018 +0200
# 
#     powerpc/nohash: Use IS_ENABLED() to simplify __set_pte_at()
#     
#     By using IS_ENABLED() we can simplify __set_pte_at() by removing
#     redundant *ptep = pte.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Reviewed-by: Michael Ellerman <mpe@ellerman.id.au>
#     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 4178a72517be0d7846213d3f1ab0ab351bffe8e6
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_83xx_asp8347_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  83xx/asp8347_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_83xx_asp8347_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x522e34) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_83xx_asp8347_defconfig_powerpc-5.3
# Build took: 0:00:44.492556