63e6053add
- Fix Intel Alder Lake PEBS memory access latency & data source profiling info bugs. - Use Intel large-PEBS hardware feature in more circumstances, to reduce PMI overhead & reduce sampling data. - Extend the lost-sample profiling output with the PERF_FORMAT_LOST ABI variant, which tells tooling the exact number of samples lost. - Add new IBS register bits definitions. - AMD uncore events: Add PerfMonV2 DF (Data Fabric) enhancements. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmLn5MARHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1jAWA/+N48UX35dD0u3k5S2zdYJRHzQkdbivVGc dOuCB3XTJYneaSI5byQkI4Xo8LUuMbF4q2Zi3/+XhTaqn2zYPP65D6ACL5hU9Shh F95TnLWbedIaxSJmjMCsWDlwBob8WgtLhokWvyq+ks66BqaDoBKHRtn+2fi0rwZb MbuN0199Gx/EicWEOeUGBSxoeKbjSix0BApqy+CuXC0DC3+3iwIPk4dbNfHXpHYs nqxjQKhJnoxdlgjiOY3UuYhdCZl1cuQFIu2Ce1N2nXCAgR2FeQD7ZqtcaA2TnsAO 9BwRfLljavzHhOoz0zALR42kF+eOcnH5K9pIBx7py9Hjdmdsx88fUCovWK34MdG5 KTuqiMWNLIUvoP9WBjl7wUtl2+vcjr9XwgCdneOO+zoNsk44qSRyer1RpEP6D9UM e9HvdXBVRzhnIhK9NYugeLJ+3nxvFL+OLvc3ZfUrtm04UzeetCBxMlvMv3y021V7 0fInZjhzh4Dz2tJgNlG7AKXkXlsHlyj6/BH9uKc9wVokK+94g5mbspxW8R4gKPr2 l06pYB7ttSpp26sq9vl5ASHO0rniiYAPsQcr7Ko3y72mmp6kfIe/HzYNhCEvgYe2 6JJ8F9kPgRuKr0CwGvUzxFwBC7PJR80zUtZkRCIpV+rgxQcNmK5YXp/KQFIjQqkI rJfEaDOshl0= =DqaA -----END PGP SIGNATURE----- Merge tag 'perf-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf events updates from Ingo Molnar: - Fix Intel Alder Lake PEBS memory access latency & data source profiling info bugs. - Use Intel large-PEBS hardware feature in more circumstances, to reduce PMI overhead & reduce sampling data. - Extend the lost-sample profiling output with the PERF_FORMAT_LOST ABI variant, which tells tooling the exact number of samples lost. - Add new IBS register bits definitions. - AMD uncore events: Add PerfMonV2 DF (Data Fabric) enhancements. * tag 'perf-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/ibs: Add new IBS register bits into header perf/x86/intel: Fix PEBS data source encoding for ADL perf/x86/intel: Fix PEBS memory access info encoding for ADL perf/core: Add a new read format to get a number of lost samples perf/x86/amd/uncore: Add PerfMonV2 RDPMC assignments perf/x86/amd/uncore: Add PerfMonV2 DF event format perf/x86/amd/uncore: Detect available DF counters perf/x86/amd/uncore: Use attr_update for format attributes perf/x86/amd/uncore: Use dynamic events array x86/events/intel/ds: Enable large PEBS for PERF_SAMPLE_WEIGHT_TYPE |
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| .. | ||
| Makefile | ||
| bts.c | ||
| core.c | ||
| cstate.c | ||
| ds.c | ||
| knc.c | ||
| lbr.c | ||
| p4.c | ||
| p6.c | ||
| pt.c | ||
| pt.h | ||
| uncore.c | ||
| uncore.h | ||
| uncore_discovery.c | ||
| uncore_discovery.h | ||
| uncore_nhmex.c | ||
| uncore_snb.c | ||
| uncore_snbep.c | ||