# git rev-parse -q --verify 484193fecd2b6349a6fd1554d306aec646ae1a6a^{commit}
484193fecd2b6349a6fd1554d306aec646ae1a6a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 484193fecd2b6349a6fd1554d306aec646ae1a6a
# git clean -qxdf
# < git log -1
# commit 484193fecd2b6349a6fd1554d306aec646ae1a6a
# Merge: 02fb638bed9e 5c4233cc0920
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Mar 23 09:21:26 2024 -0700
# 
#     Merge tag 'powerpc-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull more powerpc updates from Michael Ellerman:
#     
#      - Handle errors in mark_rodata_ro() and mark_initmem_nx()
#     
#      - Make struct crash_mem available without CONFIG_CRASH_DUMP
#     
#     Thanks to Christophe Leroy and Hari Bathini.
#     
#     * tag 'powerpc-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/kdump: Split KEXEC_CORE and CRASH_DUMP dependency
#       powerpc/kexec: split CONFIG_KEXEC_FILE and CONFIG_CRASH_DUMP
#       kexec/kdump: make struct crash_mem available without CONFIG_CRASH_DUMP
#       powerpc: Handle error in mark_rodata_ro() and mark_initmem_nx()
# < /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 484193fecd2b6349a6fd1554d306aec646ae1a6a
# make -s -j 40 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 40 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 40 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 40 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/extent_io.c: In function 'extent_fiemap':
/kisskb/src/fs/btrfs/extent_io.c:3262:19: 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'
cc1: warning: unrecognized command line option '-Wno-stringop-overflow'
Completed OK
# rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:01:07.217167