From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Fri, 3 Feb 2023 11:21:38 -0800 From: Umesh Nerlige Ramappa To: Janusz Krzysztofik Message-ID: References: <20230131091731.5892-1-janusz.krzysztofik@linux.intel.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Disposition: inline In-Reply-To: <20230131091731.5892-1-janusz.krzysztofik@linux.intel.com> MIME-Version: 1.0 Subject: Re: [igt-dev] [PATCH i-g-t 0/2] tests/i915/perf: Add stress / race exercises List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Chris Wilson Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: On Tue, Jan 31, 2023 at 10:17:29AM +0100, Janusz Krzysztofik wrote: >Users reported oopses on list corruptions when using i915 perf with a >number of concurrently running graphics applications. That indicates we >are currently missing some important tests for such scenarios. Cover >that gap. Any bug ids that were filed for the issue? Also what were the parameters passed to perf OA when the issues were reported? This could help actually root cause the issue and have a test closer to the actual use case. Regards, Umesh > >Chris Wilson (1): > i915/perf: Stress opening of new perf streams against existing > contexts > >Janusz Krzysztofik (1): > tests/i915/perf: Exercise barrier race > > tests/i915/perf.c | 111 ++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 111 insertions(+) > >-- >2.25.1 >