mirror of
https://github.com/torvalds/linux.git
synced 2026-08-04 14:27:00 +02:00
0bcc2dc22f
Core perf code updates:
- Reveal PMU type in fdinfo (Chun-Tse Shao)
Intel CPU PMU driver updates:
- Fix various inaccurate hard-coded event configurations
(Dapeng Mi)
Intel uncore PMU driver updates (Zide Chen):
- Fix discovery unit lookup bug for multi-die systems
- Guard against invalid box control address
- Fix PCI device refcount leak in UPI discovery
- Defer ADL global PMON enable to enable_box() to save power
- Fix uncore_die_to_cpu() for offline dies
- Implement global init callback for GNR uncore
AMD CPU PMU driver updates:
- Always use the NMI latency mitigation (Sandipan Das)
AMD uncore PMU driver updates:
- Use Node ID to identify DF and UMC domains (Sandipan Das)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Di4Y
-----END PGP SIGNATURE-----
Merge tag 'perf-core-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip
Pull performance events updates from Ingo Molnar:
"Core perf code updates:
- Reveal PMU type in fdinfo (Chun-Tse Shao)
Intel CPU PMU driver updates:
- Fix various inaccurate hard-coded event configurations (Dapeng Mi)
Intel uncore PMU driver updates (Zide Chen):
- Fix discovery unit lookup bug for multi-die systems
- Guard against invalid box control address
- Fix PCI device refcount leak in UPI discovery
- Defer ADL global PMON enable to enable_box() to save power
- Fix uncore_die_to_cpu() for offline dies
- Implement global init callback for GNR uncore
AMD CPU PMU driver updates:
- Always use the NMI latency mitigation (Sandipan Das)
AMD uncore PMU driver updates:
- Use Node ID to identify DF and UMC domains (Sandipan Das)"
* tag 'perf-core-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip: (22 commits)
perf/x86/amd/uncore: Use Node ID to identify DF and UMC domains
perf: Reveal PMU type in fdinfo
perf/x86/intel/uncore: Implement global init callback for GNR uncore
perf/x86/intel/uncore: Fix uncore_die_to_cpu() for offline dies
perf/x86/intel/uncore: Move die_to_cpu() to uncore.c
perf/x86/intel/uncore: Defer ADL global PMON enable to enable_box()
perf/x86/intel/uncore: Fix PCI device refcount leak in UPI discovery
perf/x86/intel/uncore: Guard against invalid box control address
perf/x86/intel/uncore: Fix discovery unit lookup for multi-die systems
perf/x86/amd/core: Always use the NMI latency mitigation
perf/x86/intel: Update event constraints and cache_extra_regsfor CWF
perf/x86/intel: Update event constraints and cache_extra_regsfor SRF
perf/x86/intel: Update event constraints and cache_extra_regsfor NVL
perf/x86/intel: Update event constraints for PTL
perf/x86/intel: Update event constraints and cache_extra_regsfor ARL
perf/x86/intel: Update event constraints and cache_extra_regsfor LNL
perf/x86/intel: Update event constraints and cache_extra_regsfor MTL
perf/x86/intel: Update event constraints and cache_extra_regsfor ADL
perf/x86/intel: Update event constraints for DMR
perf/x86/intel: Update event constraints and cache_extra_regsfor SPR
...
|
||
|---|---|---|
| .. | ||
| bpf | ||
| cgroup | ||
| configs | ||
| debug | ||
| dma | ||
| entry | ||
| events | ||
| futex | ||
| gcov | ||
| irq | ||
| kcsan | ||
| livepatch | ||
| liveupdate | ||
| locking | ||
| module | ||
| power | ||
| printk | ||
| rcu | ||
| sched | ||
| time | ||
| trace | ||
| unwind | ||
| .gitignore | ||
| acct.c | ||
| async.c | ||
| audit_fsnotify.c | ||
| audit_tree.c | ||
| audit_watch.c | ||
| audit.c | ||
| audit.h | ||
| auditfilter.c | ||
| auditsc.c | ||
| backtracetest.c | ||
| bounds.c | ||
| capability.c | ||
| cfi.c | ||
| compat.c | ||
| configs.c | ||
| context_tracking.c | ||
| cpu_pm.c | ||
| cpu.c | ||
| crash_core_test.c | ||
| crash_core.c | ||
| crash_dump_dm_crypt.c | ||
| crash_reserve.c | ||
| cred.c | ||
| delayacct.c | ||
| dma.c | ||
| elfcorehdr.c | ||
| exec_domain.c | ||
| exec_state.c | ||
| exit.c | ||
| exit.h | ||
| extable.c | ||
| fail_function.c | ||
| fork.c | ||
| freezer.c | ||
| gen_kheaders.sh | ||
| groups.c | ||
| hung_task.c | ||
| iomem.c | ||
| irq_work.c | ||
| jump_label.c | ||
| kallsyms_internal.h | ||
| kallsyms_selftest.c | ||
| kallsyms_selftest.h | ||
| kallsyms.c | ||
| kcmp.c | ||
| Kconfig.freezer | ||
| Kconfig.hz | ||
| Kconfig.kexec | ||
| Kconfig.locks | ||
| Kconfig.preempt | ||
| kcov.c | ||
| kexec_core.c | ||
| kexec_elf.c | ||
| kexec_file.c | ||
| kexec_internal.h | ||
| kexec.c | ||
| kheaders.c | ||
| kprobes.c | ||
| kstack_erase.c | ||
| ksyms_common.c | ||
| ksysfs.c | ||
| kthread.c | ||
| latencytop.c | ||
| Makefile | ||
| module_signature.c | ||
| notifier.c | ||
| nscommon.c | ||
| nsproxy.c | ||
| nstree.c | ||
| padata.c | ||
| panic.c | ||
| params.c | ||
| pid_namespace.c | ||
| pid_sysctl.h | ||
| pid.c | ||
| profile.c | ||
| ptrace.c | ||
| range.c | ||
| reboot.c | ||
| regset.c | ||
| relay.c | ||
| resource_kunit.c | ||
| resource.c | ||
| rseq.c | ||
| scftorture.c | ||
| scs.c | ||
| seccomp.c | ||
| signal.c | ||
| smp.c | ||
| smpboot.c | ||
| smpboot.h | ||
| softirq.c | ||
| stacktrace.c | ||
| static_call_inline.c | ||
| static_call.c | ||
| stop_machine.c | ||
| sys_ni.c | ||
| sys.c | ||
| sysctl-test.c | ||
| sysctl.c | ||
| task_work.c | ||
| taskstats.c | ||
| torture.c | ||
| tracepoint.c | ||
| tsacct.c | ||
| ucount.c | ||
| uid16.c | ||
| uid16.h | ||
| umh.c | ||
| up.c | ||
| user_namespace.c | ||
| user-return-notifier.c | ||
| user.c | ||
| utsname_sysctl.c | ||
| utsname.c | ||
| vhost_task.c | ||
| vmcore_info.c | ||
| watch_queue.c | ||
| watchdog_buddy.c | ||
| watchdog_perf.c | ||
| watchdog.c | ||
| workqueue_internal.h | ||
| workqueue.c | ||