# git rev-parse -q --verify 09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f^{commit}
09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f
# git checkout -q -f -B kisskb 09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f
# git clean -qxdf
# < git log -1
# commit 09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f
# Merge: 974099e40e92 4ee5ca9a2938
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 11 16:12:45 2024 -0700
# 
#     Merge tag 'linux_kselftest-fixes-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
#     
#     Pull kselftest fixes from Shuah Khan:
#      "Fixes for build, run-time errors, and reporting errors:
#     
#        - ftrace: regression test for a kernel crash when running function
#          graph tracing and then enabling function profiler.
#     
#        - rseq: fix for mm_cid test failure.
#     
#        - vDSO:
#           - fixes to reporting skip and other error conditions
#           - changes unconditionally build chacha and getrandom tests on all
#             architectures to make it easier for them to run in CIs
#           - build error when sched.h to bring in CLONE_NEWTIME define"
#     
#     * tag 'linux_kselftest-fixes-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
#       ftrace/selftest: Test combination of function_graph tracer and function profiler
#       selftests/rseq: Fix mm_cid test failure
#       selftests: vDSO: Explicitly include sched.h
#       selftests: vDSO: improve getrandom and chacha error messages
#       selftests: vDSO: unconditionally build getrandom test
#       selftests: vDSO: unconditionally build chacha test
# < /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 09f6b0c8904bfaa1e0601bc102e1b6aa6de8c98f
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet32_smp_defconfig
Using /kisskb/src/arch/powerpc/configs/corenet_base.config as base
Merging /kisskb/src/arch/powerpc/configs/85xx-32bit.config
Merging /kisskb/src/arch/powerpc/configs/85xx-smp.config
Merging /kisskb/src/arch/powerpc/configs/85xx-hw.config
Merging /kisskb/src/arch/powerpc/configs/fsl-emb-nonhw.config
Merging /kisskb/src/arch/powerpc/configs/dpaa.config
#
# merged configuration written to .config (needs make)
#
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_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_corenet32_smp_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_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Segmentation fault (core dumped)
make[3]: *** [/kisskb/src/scripts/Makefile.vmlinux:34: vmlinux] Error 139
make[2]: *** [/kisskb/src/Makefile:1166: vmlinux] Error 2
make[1]: *** [/kisskb/src/Makefile:224: __sub-make] Error 2
make: *** [Makefile:224: __sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_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_corenet32_smp_defconfig_powerpc-gcc5
# Build took: 0:03:46.017917