From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Christian_K=F6nig?= Subject: Re: [PATCH] drm/radeon: fix possible lack of synchronization btw ttm and other ring Date: Fri, 04 May 2012 10:48:04 +0200 Message-ID: <4FA397C4.3060509@vodafone.de> References: <1336067075-4713-1-git-send-email-j.glisse@gmail.com> <4FA38C20.4040705@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from outgoing.email.vodafone.de (outgoing.email.vodafone.de [139.7.28.128]) by gabe.freedesktop.org (Postfix) with ESMTP id D24F39F2FD for ; Fri, 4 May 2012 01:48:09 -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: Dave Airlie Cc: Jerome Glisse , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On 04.05.2012 10:42, Dave Airlie wrote: >>> From: Jerome Glisse >>> >>> We need to sync with the GFX ring as ttm might have schedule bo move >>> on it and new command scheduled for other ring need to wait for bo >>> data to be in place. >>> > Is this required for -fixes? if so it doesn't apply clean. Nope, only drm-next, since there isn't any public available client that makes use of it. Christian.