# git rev-parse -q --verify d310ec03a34e92a77302edb804f7d68ee4f01ba0^{commit}
d310ec03a34e92a77302edb804f7d68ee4f01ba0
already have revision, skipping fetch
# git checkout -q -f -B kisskb d310ec03a34e92a77302edb804f7d68ee4f01ba0
# git clean -qxdf
# < git log -1
# commit d310ec03a34e92a77302edb804f7d68ee4f01ba0
# Merge: 657bd90c9314 8bcfdd7cad3d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Feb 21 12:49:32 2021 -0800
# 
#     Merge tag 'perf-core-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull performance event updates from Ingo Molnar:
#     
#      - Add CPU-PMU support for Intel Sapphire Rapids CPUs
#     
#      - Extend the perf ABI with PERF_SAMPLE_WEIGHT_STRUCT, to offer
#        two-parameter sampling event feedback. Not used yet, but is intended
#        for Golden Cove CPU-PMU, which can provide both the instruction
#        latency and the cache latency information for memory profiling
#        events.
#     
#      - Remove experimental, default-disabled perfmon-v4 counter_freezing
#        support that could only be enabled via a boot option. The hardware is
#        hopelessly broken, we'd like to make sure nobody starts relying on
#        this, as it would only end in tears.
#     
#      - Fix energy/power events on Intel SPR platforms
#     
#      - Simplify the uprobes resume_execution() logic
#     
#      - Misc smaller fixes.
#     
#     * tag 'perf-core-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       perf/x86/rapl: Fix psys-energy event on Intel SPR platform
#       perf/x86/rapl: Only check lower 32bits for RAPL energy counters
#       perf/x86/rapl: Add msr mask support
#       perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[]
#       perf/x86/intel: Support CPUID 10.ECX to disable fixed counters
#       perf/x86/intel: Add perf core PMU support for Sapphire Rapids
#       perf/x86/intel: Filter unsupported Topdown metrics event
#       perf/x86/intel: Factor out intel_update_topdown_event()
#       perf/core: Add PERF_SAMPLE_WEIGHT_STRUCT
#       perf/intel: Remove Perfmon-v4 counter_freezing support
#       x86/perf: Use static_call for x86_pmu.guest_get_msrs
#       perf/x86/intel/uncore: With > 8 nodes, get pci bus die id from NUMA info
#       perf/x86/intel/uncore: Store the logical die id instead of the physical die id.
#       x86/kprobes: Do not decode opcode in resume_execution()
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d310ec03a34e92a77302edb804f7d68ee4f01ba0
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x823093FE
# 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-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4631:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:4632:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4637:warning: override: reassigning to symbol UBSAN
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/iommu.c:136:30: warning: 'fail_iommu_bus_notifier' defined but not used [-Wunused-variable]
 static struct notifier_block fail_iommu_bus_notifier = {
                              ^
/kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item':
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces]
  struct btrfs_root_item ri = { 0 };
         ^
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces]
drivers/net/caif/caif_hsi.o: In function `.caif_hsi_newlink':
/kisskb/src/drivers/net/caif/caif_hsi.c:1393:(.text+0x11a6): relocation truncated to fit: R_PPC64_TOC16_HA against undefined symbol `cfhsi_get_ops'
make[1]: *** [/kisskb/src/Makefile:1177: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:03:07.586538