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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Apr 2025 04:00:32.4716 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 03886972-7a0c-40b9-f110-08dd86d26365 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH3PEPF00000010.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7171 IBS on Zen5: - Introduced Load Latency filtering capability. - Shows DTLB and page size information differently from prior generations. Kernel changes for these enhancements are already upstream. So, resending tools changes separately. Patches are prepared on perf-tools-next/perf-tools-next (85447f68a1e3). v3: https://lore.kernel.org/r/20250205060547.1337-1-ravi.bangoria@amd.com v3->v4: - Remove kernel changes. - Improve IBS sample period unit test Ravi Bangoria (4): perf amd ibs: Add Load Latency bits in raw dump perf amd ibs: Incorporate Zen5 DTLB and PageSize information perf mem/c2c amd: Add ldlat support perf test amd ibs: Add sample period unit test tools/perf/Documentation/perf-amd-ibs.txt | 9 + tools/perf/Documentation/perf-c2c.txt | 11 +- tools/perf/Documentation/perf-mem.txt | 13 +- tools/perf/arch/x86/include/arch-tests.h | 1 + tools/perf/arch/x86/tests/Build | 1 + tools/perf/arch/x86/tests/amd-ibs-period.c | 1001 ++++++++++++++++++++ tools/perf/arch/x86/tests/arch-tests.c | 2 + tools/perf/arch/x86/util/mem-events.c | 6 + tools/perf/arch/x86/util/mem-events.h | 1 + tools/perf/arch/x86/util/pmu.c | 20 +- tools/perf/tests/shell/test_data_symbol.sh | 29 +- tools/perf/util/amd-sample-raw.c | 77 +- tools/perf/util/pmu.c | 11 + tools/perf/util/pmu.h | 2 + 14 files changed, 1160 insertions(+), 24 deletions(-) create mode 100644 tools/perf/arch/x86/tests/amd-ibs-period.c -- 2.43.0