# git rev-parse -q --verify d608a83e07f7f40f3a986761d2160382952c28a9^{commit}
d608a83e07f7f40f3a986761d2160382952c28a9
already have revision, skipping fetch
# git checkout -q -f -B kisskb d608a83e07f7f40f3a986761d2160382952c28a9
# git clean -qxdf
# < git log -1
# commit d608a83e07f7f40f3a986761d2160382952c28a9
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Thu May 9 12:59:38 2019 +0000
# 
#     powerpc/32s: fix flush_hash_pages() on SMP
#     
#     flush_hash_pages() runs with data translation off, so current
#     task_struct has to be accesssed using physical address.
#     
#     Reported-by: Erhard F. <erhard_f@mailbox.org>
#     Fixes: f7354ccac844 ("powerpc/32: Remove CURRENT_THREAD_INFO and rename TI_CPU")
#     Cc: stable@vger.kernel.org
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 d608a83e07f7f40f3a986761d2160382952c28a9
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_redwood_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/redwood_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_redwood_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_44x_redwood_defconfig_powerpc-gcc5
# Build took: 0:00:16.287221