# git rev-parse -q --verify 0ed81a4ea8af9d65e98ffe9926cfca41e65d68d5^{commit}
0ed81a4ea8af9d65e98ffe9926cfca41e65d68d5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0ed81a4ea8af9d65e98ffe9926cfca41e65d68d5
# git clean -qxdf
# < git log -1
# commit 0ed81a4ea8af9d65e98ffe9926cfca41e65d68d5
# Author: Oliver O'Halloran <oohall@gmail.com>
# Date:   Wed Sep 2 13:51:38 2020 +1000
# 
#     powerpc/pci: Remove unimplemented prototypes
#     
#     The corresponding definitions were deleted in commit 3d5134ee8341
#     ("[POWERPC] Rewrite IO allocation & mapping on powerpc64") which
#     was merged a mere 13 years ago.
#     
#     Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200902035138.1762531-1-oohall@gmail.com
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 0ed81a4ea8af9d65e98ffe9926cfca41e65d68d5
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/currituck_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1517:1: warning: the frame size of 1168 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9
# Build took: 0:01:05.773038