From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Ingo Molnar <mingo@elte.hu>,
Linux-pm mailing list <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Jiri Slaby <jirislaby@gmail.com>
Subject: Re: s2ram broken (perf)
Date: Wed, 21 Sep 2011 22:35:03 +0200 [thread overview]
Message-ID: <1316637303.24750.41.camel@twins> (raw)
In-Reply-To: <4E7A47E9.3020100@suse.cz>
On Wed, 2011-09-21 at 22:24 +0200, Jiri Slaby wrote:
> Hi,
>
> this commit:
> commit 144060fee07e9c22e179d00819c83c86fbcbf82c
> Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Date: Mon Aug 1 12:49:14 2011 +0200
>
> perf: Add PM notifiers to fix CPU hotplug races
>
> breaks resume from s2ram for me, paradoxically. The text which was on
> the console before suspend appears when I resume. But the system hangs
> hard at that point. Reverting that commit on the top of -next helps.
bah.. nor did it fix the problem that was reported apparently... best to
back out and see if I can actually reproduce on something. I hate
developing on laptops :/
prev parent reply other threads:[~2011-09-21 20:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-21 20:24 s2ram broken (perf) Jiri Slaby
2011-09-21 20:35 ` Peter Zijlstra [this message]
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