# git rev-parse -q --verify 36468c325e3aeb621c7565f8a8313a2eaafeda08^{commit}
36468c325e3aeb621c7565f8a8313a2eaafeda08
already have revision, skipping fetch
# git checkout -q -f -B kisskb 36468c325e3aeb621c7565f8a8313a2eaafeda08
# git clean -qxdf
# < git log -1
# commit 36468c325e3aeb621c7565f8a8313a2eaafeda08
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Feb 9 11:59:01 2020 +0100
# 
#     powerpc/powernv: no need to check return value of debugfs_create functions
#     
#     When calling debugfs functions, there is no need to ever check the
#     return value.  The function can work or not, but the code logic should
#     never do something different based on this.
#     
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200209105901.1620958-6-gregkh@linuxfoundation.org
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version
# < git log --format=%s --max-count=1 36468c325e3aeb621c7565f8a8313a2eaafeda08
# < make -s -j 24 ARCH=microblaze O=/kisskb/build/powerpc-next_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  mmu_defconfig
# make -s -j 24 ARCH=microblaze O=/kisskb/build/powerpc-next_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
Completed OK
# rm -rf /kisskb/build/powerpc-next_mmu_defconfig_microblaze
# Build took: 0:01:04.236068