# git rev-parse -q --verify a0db36ed571397df9a3f507ee19913a74d4b97a5^{commit}
a0db36ed571397df9a3f507ee19913a74d4b97a5
already have revision, skipping fetch
# git checkout -q -f -B kisskb a0db36ed571397df9a3f507ee19913a74d4b97a5
# git clean -qxdf
# < git log -1
# commit a0db36ed571397df9a3f507ee19913a74d4b97a5
# Merge: 3a390f24b773 b84a8aba8062
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 25 14:48:40 2024 -0700
# 
#     Merge tag 'irq-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull irq fixes from Ingo Molnar:
#     
#      - Fix x86 IRQ vector leak caused by a CPU offlining race
#     
#      - Fix build failure in the riscv-imsic irqchip driver
#        caused by an API-change semantic conflict
#     
#      - Fix use-after-free in irq_find_at_or_after()
#     
#     * tag 'irq-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       genirq/irqdesc: Prevent use-after-free in irq_find_at_or_after()
#       genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
#       irqchip/riscv-imsic: Fixup riscv_ipi_set_virq_range() conflict
# < /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 a0db36ed571397df9a3f507ee19913a74d4b97a5
# make -s -j 24 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 24 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 24 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 24 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:3285:19: 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: 0:03:12.368753