# 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/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 d310ec03a34e92a77302edb804f7d68ee4f01ba0
# < make -s -j 10 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  rsk7201_defconfig
# < make -s -j 10 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 10 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 10 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/traps.c: In function 'nmi_trap_handler':
/kisskb/src/arch/sh/kernel/traps.c:183:15: warning: unused variable 'cpu' [-Wunused-variable]
  unsigned int cpu = smp_processor_id();
               ^
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_remap_port':
/kisskb/src/drivers/tty/serial/sh-sci.c:2677:19: warning: unused variable 'sport' [-Wunused-variable]
  struct sci_port *sport = to_sci_port(port);
                   ^
Image Name:   Linux-5.11.0+
Created:      Mon Feb 22 11:01:28 2021
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    1691725 Bytes = 1652.08 KiB = 1.61 MiB
Load Address: 08001000
Entry Point:  08002000
  Image arch/sh/boot/uImage is ready
Completed OK
# rm -rf /kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9
# Build took: 0:00:35.487811