From: Borislav Petkov <bp@alien8.de>
To: Oleg Nesterov <oleg@redhat.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
Rik van Riel <riel@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Steven Rostedt <rostedt@goodmis.org>, x86-ml <x86@kernel.org>
Subject: Re: task_stat splat
Date: Sun, 23 Nov 2014 18:46:04 +0100 [thread overview]
Message-ID: <20141123174604.GA4054@pd.tnic> (raw)
In-Reply-To: <20141123172256.GA9625@redhat.com>
On Sun, Nov 23, 2014 at 06:22:56PM +0100, Oleg Nesterov wrote:
> Could you identify somehow the line which matches
> task_sched_runtime+0x99 ? Probably do_task_delta_exec()...
See http://marc.info/?l=linux-kernel&m=141675498417759&w=2
Chris triggers the same splat and reverting
6e998916dfe3 ("sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency")
fixes the issue for him. I'm testing that same thing reverted too, first
resume cycle looks good.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2014-11-23 17:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-23 11:12 task_stat splat Borislav Petkov
2014-11-23 17:22 ` Oleg Nesterov
2014-11-23 17:46 ` Borislav Petkov [this message]
2014-11-23 18:26 ` Oleg Nesterov
2014-11-23 17:56 ` Oleg Nesterov
2014-11-23 18:17 ` Oleg Nesterov
2014-11-23 18:21 ` Oleg Nesterov
2014-11-23 18:38 ` Borislav Petkov
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