# git rev-parse -q --verify 34f4335c16a5f4bb7da6c8d2d5e780b6a163846a^{commit}
34f4335c16a5f4bb7da6c8d2d5e780b6a163846a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 34f4335c16a5f4bb7da6c8d2d5e780b6a163846a
# git clean -qxdf
# < git log -1
# commit 34f4335c16a5f4bb7da6c8d2d5e780b6a163846a
# Merge: 32d380a7ef02 6cd88243c7e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 8 09:16:31 2022 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull KVM fixes from Paolo Bonzini:
#     
#      - syzkaller NULL pointer dereference
#     
#      - TDP MMU performance issue with disabling dirty logging
#     
#      - 5.14 regression with SVM TSC scaling
#     
#      - indefinite stall on applying live patches
#     
#      - unstable selftest
#     
#      - memory leak from wrong copy-and-paste
#     
#      - missed PV TLB flush when racing with emulation
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: x86: do not report a vCPU as preempted outside instruction boundaries
#       KVM: x86: do not set st->preempted when going back to user space
#       KVM: SVM: fix tsc scaling cache logic
#       KVM: selftests: Make hyperv_clock selftest more stable
#       KVM: x86/MMU: Zap non-leaf SPTEs when disabling dirty logging
#       x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm()
#       KVM: x86/mmu: Check every prev_roots in __kvm_mmu_free_obsolete_roots()
#       entry/kvm: Exit to user mode when TIF_NOTIFY_SIGNAL is set
#       KVM: Don't null dereference ops->destroy
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 34f4335c16a5f4bb7da6c8d2d5e780b6a163846a
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=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_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:9779:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:9781:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
In file included from /kisskb/src/include/linux/string.h:253,
                 from /kisskb/src/include/linux/bitmap.h:11,
                 from /kisskb/src/include/linux/cpumask.h:12,
                 from /kisskb/src/arch/x86/include/asm/cpumask.h:5,
                 from /kisskb/src/arch/x86/include/asm/msr.h:11,
                 from /kisskb/src/arch/x86/include/asm/processor.h:22,
                 from /kisskb/src/arch/x86/include/asm/cpufeature.h:5,
                 from /kisskb/src/arch/x86/include/asm/thread_info.h:53,
                 from /kisskb/src/include/linux/thread_info.h:60,
                 from /kisskb/src/arch/x86/include/asm/preempt.h:7,
                 from /kisskb/src/include/linux/preempt.h:78,
                 from /kisskb/src/include/linux/percpu.h:6,
                 from /kisskb/src/include/linux/prandom.h:12,
                 from /kisskb/src/include/linux/random.h:108,
                 from /kisskb/src/include/linux/net.h:18,
                 from /kisskb/src/drivers/infiniband/hw/hfi1/mad.c:6:
In function 'fortify_memset_chk',
    inlined from '__subn_get_opa_hfi1_cong_log' at /kisskb/src/drivers/infiniband/hw/hfi1/mad.c:3873:2,
    inlined from 'subn_get_opa_sma' at /kisskb/src/drivers/infiniband/hw/hfi1/mad.c:4114:9:
/kisskb/src/include/linux/fortify-string.h:258:4: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror]
    __write_overflow_field(p_size_field, size);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:249: drivers/infiniband/hw/hfi1/mad.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/infiniband/hw/hfi1] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/infiniband/hw] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/infiniband] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1839: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:04:45.040113