# git rev-parse -q --verify d90b0276af8f25a0b8ae081a30d1b2a61263393b^{commit}
d90b0276af8f25a0b8ae081a30d1b2a61263393b
already have revision, skipping fetch
# git checkout -q -f -B kisskb d90b0276af8f25a0b8ae081a30d1b2a61263393b
# git clean -qxdf
# < git log -1
# commit d90b0276af8f25a0b8ae081a30d1b2a61263393b
# Merge: 3abc79dce60e 32a4ec211d41
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 22 16:46:55 2023 -0700
# 
#     Merge tag 'hardening-v6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull hardening fixes from Kees Cook:
#     
#      - Fix UAPI stddef.h to avoid C++-ism (Alexey Dobriyan)
#     
#      - Fix harmless UAPI stddef.h header guard endif (Alexey Dobriyan)
#     
#     * tag 'hardening-v6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
#       uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++
#       uapi: stddef.h: Fix header guard location
# < /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 d90b0276af8f25a0b8ae081a30d1b2a61263393b
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_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 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_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:3012:19: 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/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:01:23.764495