mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-28 07:13:34 +00:00
3bff6112c8
x86 Intel updates:
- Add Jasper Lake support
- Add support for TopDown metrics on Ice Lake
- Fix Ice Lake & Tiger Lake uncore support, add Snow Ridge support
- Add a PCI sub driver to support uncore PMUs where the PCI resources
have been claimed already - extending the range of supported systems.
x86 AMD updates:
- Restore 'perf stat -a' behaviour to program the uncore PMU
to count all CPU threads.
- Fix setting the proper count when sampling Large Increment
per Cycle events / 'paired' events.
- Fix IBS Fetch sampling on F17h and some other IBS fine tuning,
greatly reducing the number of interrupts when large sample
periods are specified.
- Extends Family 17h RAPL support to also work on compatible
F19h machines.
Core code updates:
- Fix race in perf_mmap_close()
- Add PERF_EV_CAP_SIBLING, to denote that sibling events should be
closed if the leader is removed.
- Smaller fixes and updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=2fuY
-----END PGP SIGNATURE-----
Merge tag 'perf-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull performance events updates from Ingo Molnar:
"x86 Intel updates:
- Add Jasper Lake support
- Add support for TopDown metrics on Ice Lake
- Fix Ice Lake & Tiger Lake uncore support, add Snow Ridge support
- Add a PCI sub driver to support uncore PMUs where the PCI resources
have been claimed already - extending the range of supported
systems.
x86 AMD updates:
- Restore 'perf stat -a' behaviour to program the uncore PMU to count
all CPU threads.
- Fix setting the proper count when sampling Large Increment per
Cycle events / 'paired' events.
- Fix IBS Fetch sampling on F17h and some other IBS fine tuning,
greatly reducing the number of interrupts when large sample periods
are specified.
- Extends Family 17h RAPL support to also work on compatible F19h
machines.
Core code updates:
- Fix race in perf_mmap_close()
- Add PERF_EV_CAP_SIBLING, to denote that sibling events should be
closed if the leader is removed.
- Smaller fixes and updates"
* tag 'perf-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (45 commits)
perf/core: Fix race in the perf_mmap_close() function
perf/x86: Fix n_metric for cancelled txn
perf/x86: Fix n_pair for cancelled txn
x86/events/amd/iommu: Fix sizeof mismatch
perf/x86/intel: Check perf metrics feature for each CPU
perf/x86/intel: Fix Ice Lake event constraint table
perf/x86/intel/uncore: Fix the scale of the IMC free-running events
perf/x86/intel/uncore: Fix for iio mapping on Skylake Server
perf/x86/msr: Add Jasper Lake support
perf/x86/intel: Add Jasper Lake support
perf/x86/intel/uncore: Reduce the number of CBOX counters
perf/x86/intel/uncore: Update Ice Lake uncore units
perf/x86/intel/uncore: Split the Ice Lake and Tiger Lake MSR uncore support
perf/x86/intel/uncore: Support PCIe3 unit on Snow Ridge
perf/x86/intel/uncore: Generic support for the PCI sub driver
perf/x86/intel/uncore: Factor out uncore_pci_pmu_unregister()
perf/x86/intel/uncore: Factor out uncore_pci_pmu_register()
perf/x86/intel/uncore: Factor out uncore_pci_find_dev_pmu()
perf/x86/intel/uncore: Factor out uncore_pci_get_dev_die_info()
perf/amd/uncore: Inform the user how many counters each uncore PMU has
...
|
||
|---|---|---|
| .. | ||
| crypto | ||
| e820 | ||
| fpu | ||
| numachip | ||
| trace | ||
| uv | ||
| vdso | ||
| xen | ||
| acenv.h | ||
| acpi.h | ||
| agp.h | ||
| alternative-asm.h | ||
| alternative.h | ||
| amd_nb.h | ||
| apb_timer.h | ||
| apic.h | ||
| apicdef.h | ||
| apm.h | ||
| arch_hweight.h | ||
| archrandom.h | ||
| asm-offsets.h | ||
| asm-prototypes.h | ||
| asm.h | ||
| atomic.h | ||
| atomic64_32.h | ||
| atomic64_64.h | ||
| audit.h | ||
| barrier.h | ||
| bios_ebda.h | ||
| bitops.h | ||
| boot.h | ||
| bootparam_utils.h | ||
| bug.h | ||
| bugs.h | ||
| cache.h | ||
| cacheflush.h | ||
| cacheinfo.h | ||
| ce4100.h | ||
| checksum.h | ||
| checksum_32.h | ||
| checksum_64.h | ||
| clocksource.h | ||
| cmdline.h | ||
| cmpxchg.h | ||
| cmpxchg_32.h | ||
| cmpxchg_64.h | ||
| compat.h | ||
| copy_mc_test.h | ||
| cpu.h | ||
| cpu_device_id.h | ||
| cpu_entry_area.h | ||
| cpufeature.h | ||
| cpufeatures.h | ||
| cpuidle_haltpoll.h | ||
| cpumask.h | ||
| crash.h | ||
| current.h | ||
| debugreg.h | ||
| delay.h | ||
| desc.h | ||
| desc_defs.h | ||
| device.h | ||
| disabled-features.h | ||
| div64.h | ||
| dma-mapping.h | ||
| dma.h | ||
| dmi.h | ||
| doublefault.h | ||
| dwarf2.h | ||
| edac.h | ||
| efi.h | ||
| elf.h | ||
| emergency-restart.h | ||
| emulate_prefix.h | ||
| entry-common.h | ||
| espfix.h | ||
| exec.h | ||
| extable.h | ||
| fb.h | ||
| fixmap.h | ||
| floppy.h | ||
| frame.h | ||
| fsgsbase.h | ||
| ftrace.h | ||
| futex.h | ||
| gart.h | ||
| GEN-for-each-reg.h | ||
| genapic.h | ||
| geode.h | ||
| hardirq.h | ||
| highmem.h | ||
| hpet.h | ||
| hugetlb.h | ||
| hw_breakpoint.h | ||
| hw_irq.h | ||
| hyperv-tlfs.h | ||
| hypervisor.h | ||
| i8259.h | ||
| ia32.h | ||
| ia32_unistd.h | ||
| idtentry.h | ||
| imr.h | ||
| inat.h | ||
| inat_types.h | ||
| init.h | ||
| insn-eval.h | ||
| insn.h | ||
| inst.h | ||
| intel-family.h | ||
| intel-mid.h | ||
| intel_ds.h | ||
| intel_mid_vrtc.h | ||
| intel_pconfig.h | ||
| intel_pt.h | ||
| intel_punit_ipc.h | ||
| intel_scu_ipc.h | ||
| intel_scu_ipc_legacy.h | ||
| intel_telemetry.h | ||
| invpcid.h | ||
| io.h | ||
| io_apic.h | ||
| io_bitmap.h | ||
| iomap.h | ||
| iommu.h | ||
| iommu_table.h | ||
| iosf_mbi.h | ||
| irq.h | ||
| irq_remapping.h | ||
| irq_stack.h | ||
| irq_vectors.h | ||
| irq_work.h | ||
| irqdomain.h | ||
| irqflags.h | ||
| ist.h | ||
| jailhouse_para.h | ||
| jump_label.h | ||
| kasan.h | ||
| kaslr.h | ||
| kbdleds.h | ||
| Kbuild | ||
| kdebug.h | ||
| kexec-bzimage64.h | ||
| kexec.h | ||
| kgdb.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| kvm_host.h | ||
| kvm_page_track.h | ||
| kvm_para.h | ||
| kvm_types.h | ||
| kvm_vcpu_regs.h | ||
| kvmclock.h | ||
| linkage.h | ||
| livepatch.h | ||
| local.h | ||
| local64.h | ||
| mach_timer.h | ||
| mach_traps.h | ||
| math_emu.h | ||
| mc146818rtc.h | ||
| mce.h | ||
| mem_encrypt.h | ||
| memtype.h | ||
| microcode.h | ||
| microcode_amd.h | ||
| microcode_intel.h | ||
| misc.h | ||
| mmconfig.h | ||
| mmu.h | ||
| mmu_context.h | ||
| mmx.h | ||
| mmzone.h | ||
| mmzone_32.h | ||
| mmzone_64.h | ||
| module.h | ||
| mpspec.h | ||
| mpspec_def.h | ||
| mshyperv.h | ||
| msi.h | ||
| msidef.h | ||
| msr-index.h | ||
| msr-trace.h | ||
| msr.h | ||
| mtrr.h | ||
| mwait.h | ||
| nmi.h | ||
| nops.h | ||
| nospec-branch.h | ||
| numa.h | ||
| numa_32.h | ||
| olpc.h | ||
| olpc_ofw.h | ||
| orc_lookup.h | ||
| orc_types.h | ||
| page.h | ||
| page_32.h | ||
| page_32_types.h | ||
| page_64.h | ||
| page_64_types.h | ||
| page_types.h | ||
| paravirt.h | ||
| paravirt_types.h | ||
| parport.h | ||
| pci-direct.h | ||
| pci-functions.h | ||
| pci.h | ||
| pci_x86.h | ||
| percpu.h | ||
| perf_event.h | ||
| perf_event_p4.h | ||
| pgalloc.h | ||
| pgtable-2level.h | ||
| pgtable-2level_types.h | ||
| pgtable-3level.h | ||
| pgtable-3level_types.h | ||
| pgtable-invert.h | ||
| pgtable.h | ||
| pgtable_32.h | ||
| pgtable_32_areas.h | ||
| pgtable_32_types.h | ||
| pgtable_64.h | ||
| pgtable_64_types.h | ||
| pgtable_areas.h | ||
| pgtable_types.h | ||
| pkeys.h | ||
| platform_sst_audio.h | ||
| pm-trace.h | ||
| posix_types.h | ||
| preempt.h | ||
| probe_roms.h | ||
| processor-cyrix.h | ||
| processor-flags.h | ||
| processor.h | ||
| prom.h | ||
| proto.h | ||
| pti.h | ||
| ptrace.h | ||
| purgatory.h | ||
| pvclock-abi.h | ||
| pvclock.h | ||
| qrwlock.h | ||
| qspinlock.h | ||
| qspinlock_paravirt.h | ||
| realmode.h | ||
| reboot.h | ||
| reboot_fixups.h | ||
| required-features.h | ||
| resctrl.h | ||
| rmwcc.h | ||
| seccomp.h | ||
| sections.h | ||
| segment.h | ||
| serial.h | ||
| set_memory.h | ||
| setup.h | ||
| setup_arch.h | ||
| shmparam.h | ||
| sigcontext.h | ||
| sigframe.h | ||
| sighandling.h | ||
| signal.h | ||
| simd.h | ||
| smap.h | ||
| smp.h | ||
| sparsemem.h | ||
| spec-ctrl.h | ||
| special_insns.h | ||
| spinlock.h | ||
| spinlock_types.h | ||
| sta2x11.h | ||
| stackprotector.h | ||
| stacktrace.h | ||
| static_call.h | ||
| string.h | ||
| string_32.h | ||
| string_64.h | ||
| suspend.h | ||
| suspend_32.h | ||
| suspend_64.h | ||
| svm.h | ||
| swiotlb.h | ||
| switch_to.h | ||
| sync_bitops.h | ||
| sync_core.h | ||
| syscall.h | ||
| syscall_wrapper.h | ||
| syscalls.h | ||
| sysfb.h | ||
| text-patching.h | ||
| thread_info.h | ||
| time.h | ||
| timer.h | ||
| timex.h | ||
| tlb.h | ||
| tlbbatch.h | ||
| tlbflush.h | ||
| topology.h | ||
| trace_clock.h | ||
| trapnr.h | ||
| traps.h | ||
| tsc.h | ||
| uaccess.h | ||
| uaccess_32.h | ||
| uaccess_64.h | ||
| umip.h | ||
| unaligned.h | ||
| unistd.h | ||
| unwind.h | ||
| unwind_hints.h | ||
| uprobes.h | ||
| user.h | ||
| user32.h | ||
| user_32.h | ||
| user_64.h | ||
| vdso.h | ||
| vermagic.h | ||
| vga.h | ||
| vgtod.h | ||
| virtext.h | ||
| vm86.h | ||
| vmalloc.h | ||
| vmware.h | ||
| vmx.h | ||
| vmxfeatures.h | ||
| vsyscall.h | ||
| vvar.h | ||
| word-at-a-time.h | ||
| x86_init.h | ||
| xor.h | ||
| xor_32.h | ||
| xor_64.h | ||
| xor_avx.h | ||