From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] drm/i915: specify the address of the semaphore register for comparison Date: Wed, 21 Sep 2011 14:16:21 +0100 Message-ID: References: <1316605343-611-1-git-send-email-chris@chris-wilson.co.uk> <20110921124646.GD2822@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by gabe.freedesktop.org (Postfix) with ESMTP id 852869E764 for ; Wed, 21 Sep 2011 06:16:25 -0700 (PDT) In-Reply-To: <20110921124646.GD2822@phenom.ffwll.local> 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: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Wed, 21 Sep 2011 14:46:47 +0200, Daniel Vetter wrote: > On Wed, Sep 21, 2011 at 12:42:22PM +0100, Chris Wilson wrote: > > In addition to telling the GPU that we are comparing with a named MMIO > > register, we also apparently have to tell the GPU the address of that > > register. > > Unfortunately this still doesn't fix the hard hangs on my kde on snb :( > But at least we now seem to have two devs who can reproduce this. You're on your own again, Daniel. :-p -Chris -- Chris Wilson, Intel Open Source Technology Centre