From: sashiko-bot@kernel.org
To: "Dapeng Mi" <dapeng1.mi@linux.intel.com>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH 09/12] perf/x86/intel: Constrain PantherCove UOPS_DISPATCHED events
Date: Thu, 17 Sep 2026 02:03:35 +0000 [thread overview]
Message-ID: <20260917020336.0B3A81F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260917015234.981153-10-dapeng1.mi@linux.intel.com>
> Per the latest PantherCove event definitions, the following events are
> only supported on PMCs 0-3:
> - UOPS_DISPATCHED.INT_EU_ALL (0x1b2)
> - UOPS_DISPATCHED.ALU (0x2b2)
>
> Add explicit event constraints for these two events so scheduling does
> not place them on unsupported counters.
>
> Fixes: d345b6bb8860 ("perf/x86/intel: Add core PMU support for DMR")
> Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260917015234.981153-1-dapeng1.mi@linux.intel.com?part=9
next prev parent reply other threads:[~2026-09-17 2:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 1:52 [PATCH 00/12] perf/x86/intel: PEBS data-source fixes and OMR updates Dapeng Mi
2026-09-17 1:52 ` [PATCH 01/12] perf/x86/intel: Fix GRT PEBS load/store direction for latency events Dapeng Mi
2026-09-17 2:14 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 02/12] perf/x86/intel: Fix CMT " Dapeng Mi
2026-09-17 2:08 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 03/12] perf/x86/intel: Fix DKT " Dapeng Mi
2026-09-17 2:09 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 04/12] perf/x86/intel: Update arw_latency_data() mem-op direction handling Dapeng Mi
2026-09-17 2:21 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 05/12] perf/x86/intel: Remove incorrect LionCove PEBS data-source constraints Dapeng Mi
2026-09-17 2:10 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 06/12] perf/x86/intel: Remove incorrect PantherCove " Dapeng Mi
2026-09-17 2:10 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 07/12] perf/x86/intel: Correct Panther cove data source snoop states Dapeng Mi
2026-09-17 2:05 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 08/12] perf/x86/intel: Delete dead NVL PEBS data-source init call Dapeng Mi
2026-09-17 2:11 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 09/12] perf/x86/intel: Constrain PantherCove UOPS_DISPATCHED events Dapeng Mi
2026-09-17 2:03 ` sashiko-bot [this message]
2026-09-17 1:52 ` [PATCH 10/12] perf/x86/intel: Add precise OMR event support for DMR/NVL Dapeng Mi
2026-09-17 2:11 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 11/12] perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp Dapeng Mi
2026-09-17 2:11 ` sashiko-bot
2026-09-17 1:52 ` [PATCH 12/12] perf/x86/intel: Rename NVL " Dapeng Mi
2026-09-17 2:14 ` sashiko-bot
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