From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Re: [vt-d][xen4-rc6] Hangs on startup Date: Wed, 17 Mar 2010 16:14:46 -0400 Message-ID: <20100317201446.GA7785@phenom.dumpdata.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: =?utf-8?B?xYF1a2FzeiBPbGXFmw==?= Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Wed, Mar 17, 2010 at 07:20:19PM +0100, =C5=81ukasz Ole=C5=9B wrote: > Hi, >=20 > I tried iommu_inclusive_mapping=3D1 but as Keir said it was alredy > enabled so it didn't help. > Next I applied patch from Cui and Dom0 started and I was able to run HV= M guest. >=20 > I will update bios later in this week and test it again without patch. >=20 > After dom0 started i tried to pass-through two devices using pci-stub, > but it didn't work. >=20 > Heres some log files: >=20 > commands: http://pastebin.com/ccjCNR9s > xen log: http://pastebin.com/fNaXLfbX This is troubling: # (XEN) mm.c:859:d0 Error getting mfn 40100 (pfn 5555555555555555) from L= 1 entry 8000000040100473 for l1e_owner=3D0, pg_owner=3D32753 You need to run Linux kernel with more debugging. Use 'debug loglevel=3D10' to see it conjoined with Xen. Also can you try to boot your machine _without_ using X? When is this happening? # (XEN) mm.c:859:d2 Error getting mfn 40010 (pfn 5555555555555555) from L= 1 entry 0000000040010037 for l1e_owner=3D2, pg_owner=3D2 = =20 Is this when you start your guest? At what point does this happen in the guest? Can you attach the screenshot of your guest when this is happening? > dom0 dmesg: http://pastebin.com/AQAbZV4x > HVM config(based on xmexample.hvm): http://pastebin.com/cSLmxWsP >=20 > In dmesg there are some network errors, I think you can ignore them. I > need to change network-script >=20 >=20 > Regards > =C5=81ukasz Ole=C5=9B >=20 > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel