# git rev-parse -q --verify 8dd71685dcb7839f6d91417e0a9237daca363908^{commit}
8dd71685dcb7839f6d91417e0a9237daca363908
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8dd71685dcb7839f6d91417e0a9237daca363908
# git clean -qxdf
# < git log -1
# commit 8dd71685dcb7839f6d91417e0a9237daca363908
# Merge: f8c7e4ede46f ddf4b773aa40
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jan 30 11:21:50 2022 +0200
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "12 patches.
#     
#       Subsystems affected by this patch series: sysctl, binfmt, ia64, mm
#       (memory-failure, folios, kasan, and psi), selftests, and ocfs2"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       ocfs2: fix a deadlock when commit trans
#       jbd2: export jbd2_journal_[grab|put]_journal_head
#       psi: fix "defined but not used" warnings when CONFIG_PROC_FS=n
#       psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n
#       mm, kasan: use compare-exchange operation to set KASAN page tag
#       kasan: test: fix compatibility with FORTIFY_SOURCE
#       tools/testing/scatterlist: add missing defines
#       mm: page->mapping folio->mapping should have the same offset
#       memory-failure: fetch compound_head after pgmap_pfn_valid()
#       ia64: make IA64_MCA_RECOVERY bool instead of tristate
#       binfmt_misc: fix crash when load/unload module
#       include/linux/sysctl.h: fix register_sysctl_mount_point() return type
# < /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 8dd71685dcb7839f6d91417e0a9237daca363908
# < 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/arch/powerpc/kernel/stacktrace.c: In function 'handle_backtrace_ipi':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:171:2: error: implicit declaration of function 'nmi_cpu_backtrace' [-Werror=implicit-function-declaration]
  nmi_cpu_backtrace(regs);
  ^
/kisskb/src/arch/powerpc/kernel/stacktrace.c: In function 'arch_trigger_cpumask_backtrace':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:226:2: error: implicit declaration of function 'nmi_trigger_cpumask_backtrace' [-Werror=implicit-function-declaration]
  nmi_trigger_cpumask_backtrace(mask, exclude_self, raise_backtrace_ipi);
  ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:288: arch/powerpc/kernel/stacktrace.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1831: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command '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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:00:24.371872