From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pasi =?iso-8859-1?Q?K=E4rkk=E4inen?= Subject: Re: [drm:r100_ring_test] *ERROR* radeon: ring test failed Date: Wed, 21 Oct 2009 14:54:34 +0300 Message-ID: <20091021115434.GF1434@reaktio.net> References: <4AB431AD.1030205@goop.org> <20091011153900.GW1434@reaktio.net> <20091012200248.GA16486@phenom.dumpdata.com> <20091014211415.GQ1434@reaktio.net> <20091015200409.GD11348@phenom.dumpdata.com> <20091016090159.GI1434@reaktio.net> <20091020165805.GA12035@phenom.dumpdata.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20091020165805.GA12035@phenom.dumpdata.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Konrad Rzeszutek Wilk Cc: Jeremy Fitzhardinge , Xen-devel List-Id: xen-devel@lists.xenproject.org On Tue, Oct 20, 2009 at 12:58:05PM -0400, Konrad Rzeszutek Wilk wrote: > > > > http://pasik.reaktio.net/xen/pv_ops-dom0-debug/radeondebug/dmesg-2.6.31.3-1.2.71.xendom0.fc12.x86_64-2009-10-14.txt > > > > > > Nah. Still has the same problem: > > > > > > [drm:r100_ring_test] *ERROR* radeon: ring test failed (sracth(0x15E4)=0xCAFEDEAD) > > > [drm:r100_cp_init] *ERROR* radeon: cp isn't working (- > > I looked a bit at the code and tried to reproduce this, but found out that the hardware I've is > a bit too modern for mode-setting to work (no support yet for RS780). > > I looked at the code yesterday and I think I've found the > the failure. But I don't have yet a test bed for this, so if you > are willing to be guinea pig, please test this patch (also attached): > I updated the pv_ops dom0 git tree to the latest 2.6.31.4 tree as of today, and also applied your ttm.patch. Modesetting works now, and there are no drm/radeon errors. USB related errors/tracebacks remain though. http://pasik.reaktio.net/xen/pv_ops-dom0-debug/radeondebug/dmesg-2.6.31.4-2009-10-21-with-ttm-patch.txt -- Pasi