# git rev-parse -q --verify c945e6f453a361b0e9daddd2be9c099d1b80d6f8^{commit}
c945e6f453a361b0e9daddd2be9c099d1b80d6f8
already have revision, skipping fetch
# git checkout -q -f -B kisskb c945e6f453a361b0e9daddd2be9c099d1b80d6f8
# git clean -qxdf
# < git log -1
# commit c945e6f453a361b0e9daddd2be9c099d1b80d6f8
# Author: Peter Lafreniere <peter@n8pjl.ca>
# Date:   Mon Sep 18 17:56:43 2023 +0000
# 
#     powerpc/configs: Remove ReiserFS from defconfig
#     
#     ReiserFS has been deprecated for a year and a half, yet is still built
#     as part of a defconfig kernel.
#     
#     According to commit eb103a51640e ("reiserfs: Deprecate reiserfs"), the
#     filesystem is slated to be removed in 2025. Remove it from the defconfig
#     profiles now, as part of its deprecation process.
#     
#     Signed-off-by: Peter Lafreniere <peter@n8pjl.ca>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230918175529.19011-3-peter@n8pjl.ca
# < /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 c945e6f453a361b0e9daddd2be9c099d1b80d6f8
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/btrfs/volumes.c: In function 'gather_device_info':
/kisskb/src/fs/btrfs/volumes.c:5245:34: warning: 'dev_offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
   devices_info[ndevs].dev_offset = dev_offset;
                                  ^
/kisskb/src/fs/btrfs/volumes.c:5246:33: warning: 'max_avail' may be used uninitialized in this function [-Wmaybe-uninitialized]
   devices_info[ndevs].max_avail = max_avail;
                                 ^
/kisskb/src/fs/btrfs/extent_io.c: In function 'extent_fiemap':
/kisskb/src/fs/btrfs/extent_io.c:3019:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (cache.cached && cache.offset + cache.len >= last_extent_end) {
                   ^
/kisskb/src/fs/btrfs/extent_io.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
/kisskb/src/fs/btrfs/volumes.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
Completed OK
# rm -rf /kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5
# Build took: 0:01:01.502114