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- Combine perf and BPF for fast evalution of HW breakpoint conditions. - Add LBR capture support outside of hardware events - Trigger IO signals for watermark_wakeup - Add RAPL support for Intel Arrow Lake and Lunar Lake - Optimize frequency-throttling - Miscellaneous cleanups & fixes. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmZBsC8RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1izyxAAo7yOdhk9q+y2YWlKx2FmxUlZ8vlxBDRT 22bIN2d1ADrRS2IMsXC2/PhLnw0RNMCjBf6vyXi1hrMMK2zjuCFet5WDN8NboWEp hMdUSv1ODf5vb2I8frYS9X4jPtXDKSpIBR9e3E7iFYU6vj3BUXLSXnfXFjRsLU8i BG1k4apAWkDw0UjwQsRdxOoTFxp17idO3Ruz0/ksXleO/0aR0WR68tGO2WS1Hz95 mBhdjudekpWgT8VktGPrXsgUU3jqywTx04zFkWS36+IqDqNeNMPmePC7hqohlvv4 ZEPg6XrjdFmcDE6nc2YFYLD9njLDbdKPLeGTEtSNFSAmHYqV8W+UFlNa6hlXEE7n KFnvJ8zLymW/UQGaPsIcqqTSXkGKuTsUZJO+QK/VF+sK7VpMJtwTaUliSlN7zQtF 6HDBjp4sLB3NW16AN/M65LjpqyLdRxD7tvXoPLTt9mOVQt41ckv2Tfe2m6hg9OVQ qFzEdhgXxOUMyO9ifEX4HC2sBkKee4Jt76SLkpdr6kuuqlTRisIVdhlJ7yjK9/Rk RbuK/4eqL1p/o4GFAPP8gQjfdMSWatOZzxpE4V1cnzEdGjwuUMPJrbYPiAkgHskO HpzXtY+xFbAiaDanW1kUmwlqO8yO18WvdUem+SRRlFvbeE+grmgmtRZecNOi7mgg MlKdr1a4mV8= =r0yr -----END PGP SIGNATURE----- Merge tag 'perf-core-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf events updates from Ingo Molnar: - Combine perf and BPF for fast evalution of HW breakpoint conditions - Add LBR capture support outside of hardware events - Trigger IO signals for watermark_wakeup - Add RAPL support for Intel Arrow Lake and Lunar Lake - Optimize frequency-throttling - Miscellaneous cleanups & fixes * tag 'perf-core-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) perf/bpf: Mark perf_event_set_bpf_handler() and perf_event_free_bpf_handler() as inline too selftests/perf_events: Test FASYNC with watermark wakeups perf/ring_buffer: Trigger IO signals for watermark_wakeup perf: Move perf_event_fasync() to perf_event.h perf/bpf: Change the !CONFIG_BPF_SYSCALL stubs to static inlines selftest/bpf: Test a perf BPF program that suppresses side effects perf/bpf: Allow a BPF program to suppress all sample side effects perf/bpf: Remove unneeded uses_default_overflow_handler() perf/bpf: Call BPF handler directly, not through overflow machinery perf/bpf: Remove #ifdef CONFIG_BPF_SYSCALL from struct perf_event members perf/bpf: Create bpf_overflow_handler() stub for !CONFIG_BPF_SYSCALL perf/bpf: Reorder bpf_overflow_handler() ahead of __perf_event_overflow() perf/x86/rapl: Add support for Intel Lunar Lake perf/x86/rapl: Add support for Intel Arrow Lake perf/core: Reduce PMU access to adjust sample freq perf/core: Optimize perf_adjust_freq_unthr_context() perf/x86/amd: Don't reject non-sampling events with configured LBR perf/x86/amd: Support capturing LBR from software events perf/x86/amd: Avoid taking branches before disabling LBR perf/x86/amd: Ensure amd_pmu_core_disable_all() is always inlined ... |
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hyperv | ||
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lib | ||
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xen | ||
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