From: Valentin Schneider <valentin.schneider@arm.com>
To: John Keeping <john@metanate.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Daniel Bristot de Oliveira <bristot@redhat.com>
Subject: Re: [PATCH] sched/rt: Plug rt_mutex_setprio() vs push_rt_task() race
Date: Mon, 24 Jan 2022 12:39:56 +0000 [thread overview]
Message-ID: <878rv5489v.mognet@arm.com> (raw)
In-Reply-To: <20220121194718.5e32bc19.john@metanate.com>
On 21/01/22 19:47, John Keeping wrote:
> On Thu, 20 Jan 2022 19:47:01 +0000
> Valentin Schneider <valentin.schneider@arm.com> wrote:
>
>> On 20/01/22 19:40, Valentin Schneider wrote:
>> > Link: http://lore.kernel.org/r/Yb3vXx3DcqVOi+EA@donbot
>> > Fixes: a7c81556ec4d ("sched: Fix migrate_disable() vs rt/dl balancing")
>> > Reported-by: John Keeping <john@metanate.com>
>> > Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
>>
>> @John: it's slightly different than the few things we got you to try out,
>> so I didn't keep your tested-by, sorry!
>
> I ran a test with this version as well and as expected this does indeed
> fix the issue, so this is also:
>
> Tested-by: John Keeping <john@metanate.com>
Thanks for testing this again!
next prev parent reply other threads:[~2022-01-24 12:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-20 19:40 [PATCH] sched/rt: Plug rt_mutex_setprio() vs push_rt_task() race Valentin Schneider
2022-01-20 19:47 ` Valentin Schneider
2022-01-21 19:47 ` John Keeping
2022-01-24 12:39 ` Valentin Schneider [this message]
2022-01-24 9:37 ` Dietmar Eggemann
2022-01-24 13:29 ` Valentin Schneider
2022-01-24 15:47 ` Dietmar Eggemann
2022-01-24 16:51 ` Valentin Schneider
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