From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
David Airlie <airlied@linux.ie>
Subject: Re: Linux 3.7-rc3
Date: Fri, 02 Nov 2012 21:35:31 +0100 [thread overview]
Message-ID: <4475100.SUWa7JIGmB@vostro.rjw.lan> (raw)
In-Reply-To: <CA+55aFxm0D77c0RYJuAiq2EDJxn+hGKTEGYJnHXNM8XkVAYOTA@mail.gmail.com>
On Friday, November 02, 2012 01:25:37 PM Linus Torvalds wrote:
> On Mon, Oct 29, 2012 at 5:10 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> >
> > Unfortunately, s2disk is broken with this one and previous -rc. In the
> > majority of cases it just hangs the machine during hibernation, although
> > sometimes it returns to user space reporting freezing problems, suspicions
> > RCU usage and similar stuff, pretty much without any useful debug information.
>
> Ugh. I was hoping that we'd get more reports on this, right now
> there's not enough information to even make a guess about what's up.
>
> I also note that no actual i915 people were cc'd, despite your
> graphics driver suspect. Adding Daniel and Dave (one of the millions)
> to the cc since they probably do have lkml but probably don't react
> unless something gets pointed out.
>
> Daniel/Dave, do you have any reports of hibernation failing (or VT
> switching problems) with i915 after 3.6?
>
> Rafael, do you have logs of the suspicious RCU usage etc reports?
Not at the moment, unfortunately. I'll try to collect some tomorrow,
but I'm leaving for LinuxCon Europre on Sunday morning, so I'm a bit
time constrained now. :-)
Rafael
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
next prev parent reply other threads:[~2012-11-02 20:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CA+55aFwwTc4QXKqiECgE9NOE2zjC6GsGHHydGP9YDbgQSbw9Aw@mail.gmail.com>
2012-10-30 0:10 ` Linux 3.7-rc3 Rafael J. Wysocki
2012-10-30 9:50 ` Jiri Kosina
2012-10-30 12:53 ` Michal Hocko
2012-10-30 10:10 ` Arend van Spriel
2012-10-30 11:05 ` Hugo Mills
2012-11-02 20:25 ` Linus Torvalds
2012-11-02 20:35 ` Rafael J. Wysocki [this message]
2012-11-02 21:07 ` Daniel Vetter
2012-11-02 21:40 ` Rafael J. Wysocki
2012-11-02 21:43 ` Daniel Vetter
2012-11-02 21:56 ` Rafael J. Wysocki
2012-11-02 22:23 ` Rafael J. Wysocki
2012-11-02 22:26 ` Linus Torvalds
2012-11-02 22:43 ` Rafael J. Wysocki
2012-11-02 23:10 ` Linus Torvalds
2012-11-03 16:35 ` Alan Stern
2012-11-07 22:22 ` Paul E. McKenney
2012-11-07 22:35 ` Rafael J. Wysocki
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