From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: i915: GPU hung (F14, Intel Core i5-670) Date: Wed, 30 May 2012 08:25:10 +0100 Message-ID: <1338362743_351369@CP5-2952> References: <1338188819_305094@CP5-2952> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from fireflyinternet.com (smtp.fireflyinternet.com [109.228.6.236]) by gabe.freedesktop.org (Postfix) with ESMTP id 0A1DE9EB31 for ; Wed, 30 May 2012 00:25:44 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Linus Torvalds Cc: Daniel Vetter , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On Tue, 29 May 2012 19:41:37 -0700, Linus Torvalds wrote: > On Mon, May 28, 2012 at 12:06 AM, Chris Wilson wrote: > > > > No, the i915_error_state had everything I needed to see. It is the old > > ddx bug that was hardcoding a maximum relocation address that never > > corresponded with an actual hw limit. As soon we try to use memory above > > that value, the GPU decides not to listen to us any more. > > > > Fixed in xf86-video-intel 2.14.901 > > I really don't think that's the case. > > I have run the F14 X server for a *long* time without these issues on > this machine, and today I now got a second GPU hang with the current > git tree. I was in the middle of just writing an email in chrome, > nothing fancy going on at all. You've reported this bug in the past, though maybe on a different machine: alpine.LFD.2.02.1111221437120.9111@i5.linux-foundation.org -Chris -- Chris Wilson, Intel Open Source Technology Centre