From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: frequent x crashes with gen6/sna Date: Fri, 14 Oct 2011 22:00:04 +0200 Message-ID: <20111014200004.GC21990@phenom.ffwll.local> References: <20111014125250.114540@gmx.net> <20111014160137.GA21990@phenom.ffwll.local> <20111014160332.GB21990@phenom.ffwll.local> <20111014192735.23780@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wy0-f177.google.com (mail-wy0-f177.google.com [74.125.82.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 315359E8E1 for ; Fri, 14 Oct 2011 12:59:21 -0700 (PDT) Received: by wyi11 with SMTP id 11so4186485wyi.36 for ; Fri, 14 Oct 2011 12:59:21 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20111014192735.23780@gmx.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Dieter Mummenschanz Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Fri, Oct 14, 2011 at 09:27:35PM +0200, Dieter Mummenschanz wrote: > Hi Daniel, > > sorry for screwing up the message. I've just replied to your mail using > (reply-all). Is it because web mailers are not allowed or are there > specific rules to follow? Seems to work now ... > I've tried both intel_iommu=off with rc6 enabled and just rc6 disabled - > no changes. gpu still hangs/resumes and freezes unter stress. As for the > libdrm, xf86-video-intel and mesa versions I compile the latest git > almost every day. The problem was introduced with sna enabled in the > xf86-video-intel driver many weeks ago. Using UXA I don't experience the > problems described. Oh, that's really important. If the problem only happens with sna enabled and also that it's a regression, can you please go back until you find a working version (git reflog is very helpful if you have a vague idea when that was) and the bisect to the bad commit? Thanks a lot, Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48