From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753513Ab1GHOuO (ORCPT ); Fri, 8 Jul 2011 10:50:14 -0400 Received: from cantor2.suse.de ([195.135.220.15]:45190 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753303Ab1GHOuK (ORCPT ); Fri, 8 Jul 2011 10:50:10 -0400 Date: Fri, 8 Jul 2011 07:45:17 -0700 From: Greg KH To: Keith Packard Cc: linux-kernel@vger.kernel.org, stable@kernel.org, stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Daniel J Blueman , Eric Anholt , Dave Airlie Subject: Re: [026/107] drm/i915: Fix gen6 (SNB) missed BLT ring interrupts. Message-ID: <20110708144517.GD22691@suse.de> References: <20110708001655.280182108@clark.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 07, 2011 at 11:13:33PM -0700, Keith Packard wrote: > On Thu, 07 Jul 2011 17:15:58 -0700, Greg KH wrote: > > > 2.6.39-stable review patch. If anyone has any objections, please let > > us know. > > Note that there's a follow-on patch to this which fixes similar hangs > with the BSD ring: > > ec6a890dfed7dd245beba5e5bcdfcffbd934c284 > > drm/i915: Apply HWSTAM workaround for BSD ring on SandyBridge > > ...we need to apply exactly the same workaround for missing interrupts > from BSD as for the BLT ring, apparently. > > See also commit 498e720b96379d8ee9c294950a01534a73defcf3 > (drm/i915: Fix gen6 (SNB) missed BLT ring interrupts). > > Reported-and-tested-by: nkalkhof@web.de > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38529 > Signed-off-by: Chris Wilson > Signed-off-by: Keith Packard Thanks, I've queued that one up now as well. greg k-h