From: "Ortwin Glück" <odi@odi.ch>
To: Marcin Slusarz <marcin.slusarz@gmail.com>,
bskeggs@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: drm/nouveau: crash regression in 3.5
Date: Tue, 30 Oct 2012 18:47:36 +0100 [thread overview]
Message-ID: <509012B8.1010706@odi.ch> (raw)
In-Reply-To: <20120802165630.GA3058@joi.lan>
On 02.08.2012 18:56, Marcin Slusarz wrote:
> On Thu, Aug 02, 2012 at 01:26:55PM +0200, Ortwin Glück wrote:
>> I have managed to turn the crash into a WARN_ON, by adding this to the
>> begin of nouveau_software_vblank():
>>
>> if (!psw) {
>> WARN_ON(1);
>> return;
>> }
>
> Yes, I know about it, but this change fixes only a symptom. We should not get
> into this code at all without enabling vblank.
I was wondering if that is ever going to be fixed in stable. Nouveau is
broken due to this bug in 3.5 and 3.6 on HP laptops -- not terribly
exotic hardware, is it? Is there any reason why this should not be
submitted to stable?
Ortwin
prev parent reply other threads:[~2012-10-30 17:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 18:01 drm/nouveau: crash regression in 3.5 Ortwin Glück
2012-07-24 17:00 ` Marcin Slusarz
2012-07-24 17:22 ` Ortwin Glück
2012-07-24 20:57 ` Marcin Slusarz
2012-07-25 8:46 ` Ortwin Glück
2012-07-25 18:42 ` Marcin Slusarz
2012-07-26 12:56 ` Ortwin Glück
2012-07-26 15:47 ` Marcin Slusarz
2012-07-29 20:15 ` Marcin Slusarz
2012-07-29 20:15 ` Marcin Slusarz
2012-07-30 8:46 ` Maarten Lankhorst
2012-07-30 11:16 ` Ortwin Glück
2012-07-30 17:16 ` Marcin Slusarz
2012-07-31 7:06 ` Ortwin Glück
2012-08-01 15:47 ` Ortwin Glück
2012-08-02 11:26 ` Ortwin Glück
2012-08-02 16:56 ` Marcin Slusarz
2012-10-30 17:47 ` Ortwin Glück [this message]
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