# git rev-parse -q --verify 22ba736ab6283085872fa3bc38196ad48e65da0d^{commit}
22ba736ab6283085872fa3bc38196ad48e65da0d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 22ba736ab6283085872fa3bc38196ad48e65da0d
# git clean -qxdf
# < git log -1
# commit 22ba736ab6283085872fa3bc38196ad48e65da0d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Thu Mar 7 09:47:50 2019 +0000
# 
#     powerpc/highmem: Change BUG_ON() to WARN_ON()
#     
#     In arch/powerpc/mm/highmem.c, BUG_ON() is called only when
#     CONFIG_DEBUG_HIGHMEM is selected, this means the BUG_ON() is not vital
#     and can be replaced by a a WARN_ON().
#     
#     At the same time, use IS_ENABLED() instead of #ifdef to clean a bit.
#     
#     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 22ba736ab6283085872fa3bc38196ad48e65da0d
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  allnoconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc5
# Build took: 0:00:25.403846