Re: [PATCH] drm/i915/perf: Update handling of MMIO triggered reports

[Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>]

On Mon, Dec 18, 2023 at 04:05:43PM -0800, Umesh Nerlige Ramappa wrote:
>On XEHP platforms user is not able to find MMIO triggered reports in the
>OA buffer since i915 squashes the context ID fields. These context ID
>fields hold the MMIO trigger markers.
>
>Update logic to not squash the context ID fields of MMIO triggered
>reports.
>
>Fixes: cba94bbcff08 ("drm/i915/perf: Determine context valid in OA reports")
>Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
>---

>Fi.CI.IGT failures.
>
>Possible new issues
>Here are the unknown changes that may have been introduced in Patchwork_127946v2_full:
>
>IGT changes
>Possible regressions
>igt@gem_exec_suspend@basic-s3-devices@smem:
>shard-mtlp: NOTRUN -> ABORT
>
>igt@i915_selftest@live@gt_pm:
>shard-rkl: PASS -> DMESG-FAIL

The above are unrelated and do not exercise the code path that has the fix.

Thanks,
Umesh

>
>Known issues