# git rev-parse -q --verify ff1ffd71d5f0612cf194f5705c671d6b64bf5f91^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify ff1ffd71d5f0612cf194f5705c671d6b64bf5f91^{commit}
ff1ffd71d5f0612cf194f5705c671d6b64bf5f91
# git checkout -q -f -B kisskb ff1ffd71d5f0612cf194f5705c671d6b64bf5f91
# git clean -qxdf
# < git log -1
# commit ff1ffd71d5f0612cf194f5705c671d6b64bf5f91
# Merge: 453fa43cdb8e dfb5c1e12c28
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 15 17:18:56 2021 -0700
# 
#     Merge tag 'hyperv-fixes-signed-20210915' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
#     
#     Pull hyperv fixes from Wei Liu:
#     
#      - Fix kernel crash caused by uio driver (Vitaly Kuznetsov)
#     
#      - Remove on-stack cpumask from HV APIC code (Wei Liu)
#     
#     * tag 'hyperv-fixes-signed-20210915' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
#       x86/hyperv: remove on-stack cpumask from hv_send_ipi_mask_allbutself
#       asm-generic/hyperv: provide cpumask_to_vpset_noself
#       Drivers: hv: vmbus: Fix kernel crash upon unbinding a device from uio_hv_generic driver
# < /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 ff1ffd71d5f0612cf194f5705c671d6b64bf5f91
# < make -s -j 32 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 32 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 32 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:4569:warning: override: reassigning to symbol STANDALONE
.config:4573:warning: override: reassigning to symbol PPC64
.config:4574:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:4578:warning: override: reassigning to symbol GCC_PLUGINS
.config:4581:warning: override: reassigning to symbol UBSAN
# make -s -j 32 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+0x30): 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+0xac): 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+0xc4): 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+0x64): 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+0x84): 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+0xa0): 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 32 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: 0:02:23.862127