# git rev-parse -q --verify f25a5481af12c2360710583b84537eb9e652d57d^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify f25a5481af12c2360710583b84537eb9e652d57d^{commit}
f25a5481af12c2360710583b84537eb9e652d57d
# git checkout -q -f -B kisskb f25a5481af12c2360710583b84537eb9e652d57d
# git clean -qxdf
# < git log -1
# commit f25a5481af12c2360710583b84537eb9e652d57d
# Merge: f31531e55495 3dd60fb9d95d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Oct 28 16:50:25 2021 -0700
# 
#     Merge tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
#     
#     Pull libnvdimm fix from Dan Williams:
#     
#      - Fix a regression introduced in v5.15-rc6 that caused nvdimm namespace
#        shutdown to hang due to reworks in the block layer q_usage_count.
#     
#     * tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
#       nvdimm/pmem: stop using q_usage_count as external pgmap refcount
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f25a5481af12c2360710583b84537eb9e652d57d
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:5274:warning: override: reassigning to symbol STANDALONE
.config:5281:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5286:warning: override: reassigning to symbol UBSAN
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: drivers/macintosh/via-pmu-event.o: in function `.via_pmu_event_init':
via-pmu-event.c:(.init.text+0xa0): undefined reference to `.input_allocate_device'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: via-pmu-event.c:(.init.text+0x1c8): undefined reference to `.input_register_device'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: via-pmu-event.c:(.init.text+0x224): undefined reference to `.input_free_device'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: drivers/macintosh/via-pmu-event.o: in function `.via_pmu_event':
via-pmu-event.c:(.text.via_pmu_event+0x124): undefined reference to `.input_event'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: via-pmu-event.c:(.text.via_pmu_event+0x174): undefined reference to `.input_event'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: via-pmu-event.c:(.text.via_pmu_event+0x1a8): undefined reference to `.input_event'
make[1]: *** [/kisskb/src/Makefile:1183: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11
# Build took: 0:15:42.545641