From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michel =?ISO-8859-1?Q?D=E4nzer?= <michel@daenzer.net>
Subject: Re: [PATCH] drm/ttm: fix delayed ttm_bo_cleanup_refs_and_unlock
	delayed handling
Date: Tue, 15 Jan 2013 16:26:55 +0100
Message-ID: <1358263615.29800.32.camel@thor.local>
References: <50D1CCCB.1070205@canonical.com> <20121219143338.GA221@x4>
	<CADnq5_Mkye_3fN1J=1Udw3mPH+nzn-n7yAjDjzUPX5x=XEGiZg@mail.gmail.com>
	<20121220134539.GA224@x4> <20121220135819.GB224@x4>
	<20130105104129.GA742@x4> <1358261036.29800.31.camel@thor.local>
	<20130115152335.GA220@x4>
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To: Markus Trippelsdorf <markus@trippelsdorf.de>
Cc: Dave Airlie <airlied@redhat.com>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>
List-Id: dri-devel@lists.freedesktop.org

On Die, 2013-01-15 at 16:23 +0100, Markus Trippelsdorf wrote: =

> On 2013.01.15 at 15:43 +0100, Michel D=E4nzer wrote:
> > On Sam, 2013-01-05 at 11:41 +0100, Markus Trippelsdorf wrote: =

> > > On 2012.12.20 at 14:58 +0100, Markus Trippelsdorf wrote:
> > > > =

> > > > And just in case it got lost in the noise yesterday: =

> > > > The image corruption is caused by Dave's commit:
> > > > =

> > > > commit dd54fee7d440c4a9756cce2c24a50c15e4c17ccb
> > > > Author: Dave Airlie <airlied@redhat.com>
> > > > Date:   Fri Dec 14 21:04:46 2012 +1000
> > > > =

> > > >     radeon: fix regression with eviction since evict caching changes
> > > > =

> > > > Reverting it 'fixes' the issue.
> > > =

> > > Ping.
> > > The issue still happens with todays Linus git tree.
> > =

> > Does the corruption also occur with
> > dd54fee7d440c4a9756cce2c24a50c15e4c17ccb applied manually on top of
> > 0d0b3e7443bed6b49cb90fe7ddc4b5578a83a88d?
> =

> No.

So, can you bisect which change between those two actually introduced
the corruption?


-- =

Earthling Michel D=E4nzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer