From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: specify the address of the semaphore register for comparison Date: Wed, 21 Sep 2011 14:46:47 +0200 Message-ID: <20110921124646.GD2822@phenom.ffwll.local> References: <1316605343-611-1-git-send-email-chris@chris-wilson.co.uk> 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 34BF59E732 for ; Wed, 21 Sep 2011 05:46:16 -0700 (PDT) Received: by wyi11 with SMTP id 11so185946wyi.36 for ; Wed, 21 Sep 2011 05:46:15 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1316605343-611-1-git-send-email-chris@chris-wilson.co.uk> 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: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org 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. -Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48