# git rev-parse -q --verify d57ae0a15d918577d245a75b8d68117fd92bc20b^{commit}
d57ae0a15d918577d245a75b8d68117fd92bc20b
already have revision, skipping fetch
# git checkout -q -f -B kisskb d57ae0a15d918577d245a75b8d68117fd92bc20b
# git clean -qxdf
# < git log -1
# commit d57ae0a15d918577d245a75b8d68117fd92bc20b
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Tue Oct 29 12:13:58 2019 +0000
# 
#     powerpc/kexec: Move kexec files into a dedicated subdir.
#     
#     arch/powerpc/kernel/ contains 8 files dedicated to kexec.
#     
#     Move them into a dedicated subdirectory.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     [mpe: Move to a/p/kexec, drop the 'machine' naming and use 'core' instead]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/afbef97ec6a978574a5cf91a4441000e0a9da42a.1572351221.git.christophe.leroy@c-s.fr
# < /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 d57ae0a15d918577d245a75b8d68117fd92bc20b
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_defconfig
# Added to kconfig CONFIG_MEMORY_HOTPLUG=n
# Added to kconfig CONFIG_MEMORY_HOTREMOVE=n
# yes \n | make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/include/linux/list.h:9:0,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/btrfs/send.c:7:
/kisskb/src/fs/btrfs/send.c: In function 'process_extent':
/kisskb/src/include/linux/kernel.h:37:33: warning: 'clone_src_i_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define IS_ALIGNED(x, a)  (((x) & ((typeof(x))(a) - 1)) == 0)
                                 ^
/kisskb/src/fs/btrfs/send.c:5088:6: note: 'clone_src_i_size' was declared here
  u64 clone_src_i_size;
      ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc-gcc5
# Build took: 0:03:10.297298