Michael Cheng 16c17d6698 intel/ds: report when OA metric access is blocked by kernel policy ... When observation_paranoid (xe) or perf_stream_paranoid (i915) prevents unprivileged access to OA metrics, the existing code silently returns no OA queries. PPS then fails with just a segfault. This patch adds INTEL_PERF_FEATURE_OA_BLOCKED_BY_POLICY to intel_perf_features, set by both KMD backends when the paranoid sysctl exists but lacks sufficent privilage. PPS checks this flag immediately after initialising intel_perf and returns an error before attempting metric-set selection. Signed-off-by: Michael Cheng <michael.cheng@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40898>		2026-04-13 21:31:51 +00:00
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intel_perf.c	intel/ds: report when OA metric access is blocked by kernel policy	2026-04-13 21:31:51 +00:00
intel_perf.h	intel/tools: Add xe3p format for intel_monitor	2026-03-26 07:31:09 +00:00