From: Peter Zijlstra <peterz@infradead.org>
To: Shubham Bansal <illusionist.neo@gmail.com>
Cc: mingo@redhat.com, acme@kernel.org,
alexander.shishkin@linux.intel.com,
LKML <linux-kernel@vger.kernel.org>,
syzkaller@googlegroups.com
Subject: Re: events: possible deadlock in __perf_event_task_sched_out
Date: Mon, 21 Aug 2017 22:08:27 +0200 [thread overview]
Message-ID: <20170821200827.GD32112@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <CAHgaXdKzaC2Rn1mbUDHC7UqjV3qL5kwAu08+rKMpAPNR1oJuzA@mail.gmail.com>
On Mon, Aug 21, 2017 at 01:58:13PM +0530, Shubham Bansal wrote:
> > This is a WARN, printk is a pig.
>
> So, its not a bug?
No, triggering the WARN is the problem, this is just fallout after that.
prev parent reply other threads:[~2017-08-21 20:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-20 20:26 events: possible deadlock in __perf_event_task_sched_out Shubham Bansal
2017-08-21 7:32 ` Peter Zijlstra
2017-08-21 8:28 ` Shubham Bansal
2017-08-21 20:08 ` Peter Zijlstra [this message]
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