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From: Vince Weaver <vincent.weaver@maine.edu>
To: "Liang, Kan" <kan.liang@linux.intel.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>,
	linux-kernel@vger.kernel.org,  linux-perf-users@vger.kernel.org,
	Peter Zijlstra <peterz@infradead.org>,
	 Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	 Namhyung Kim <namhyung@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	 Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	 Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
	 Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [perf] unchecked MSR access error: WRMSR to 0x3f1
Date: Fri, 20 Jun 2025 12:12:55 -0400 (EDT)	[thread overview]
Message-ID: <5a53490f-d4ec-85f7-4175-e148e02c3e67@maine.edu> (raw)
In-Reply-To: <ef72c8cd-5bed-44ce-b950-d64dc1c22baa@linux.intel.com>

On Fri, 20 Jun 2025, Liang, Kan wrote:

> Thanks very much for the reproducer! The issue has been root-caused.
> I've sent a patch to fix it. Please give it a try.
> https://lore.kernel.org/lkml/20250620110406.3782402-1-kan.liang@linux.intel.com/

I've applied the patch and can no longer generat the issue with my tests.

Thanks!

Vince

Tested-by: Vince Weaver <vincent.weaver@maine.edu>

      reply	other threads:[~2025-06-20 16:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-17 15:39 Vince Weaver
2025-06-17 15:50 ` Abhigyan ghosh
2025-06-17 19:47 ` Liang, Kan
2025-06-18  3:49   ` Vince Weaver
2025-06-18 11:02     ` Liang, Kan
2025-06-18 18:26       ` Vince Weaver
2025-06-19 15:17         ` Vince Weaver
2025-06-19 16:06           ` Liang, Kan
2025-06-19 20:10             ` Vince Weaver
2025-06-20 11:07               ` Liang, Kan
2025-06-20 16:12                 ` Vince Weaver [this message]

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