AP Xen
2011-May-27 22:32 UTC
[Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
I am trying to get Xen 4.1 + 2.6.32.40 Dom0 working on my Thinkpad x220 which has the Sandybridge integrated graphic device. Everything works except X does not come up. I am attaching the dom0 and xen boot, Xorg log, lspci output and dom0 configuration that I used to build it. The only errors I am seeing are in the xorg logs: [ 14.557] (EE) open /dev/fb0: No such file or directory [ 14.778] (EE) intel(0): No kernel modesetting driver detected. [ 14.778] (II) UnloadModule: "intel" [ 14.778] (EE) Screen(s) found, but none have a usable configuration. [ 14.778] Fatal server error: [ 14.778] no screens found [ 14.778] I checked out the XenPVOPSDRM wiki page and I have tried the various suggestions mentioned there including "nomodeset". Have there been new developments in this area? Are there new branches that I could try? Thanks, AP _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2011-May-31 13:59 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
On Fri, May 27, 2011 at 03:32:37PM -0700, AP Xen wrote:> I am trying to get Xen 4.1 + 2.6.32.40 Dom0 working on my Thinkpad > x220 which has the Sandybridge integrated graphic device. Everything > works except X does not come up. I am attaching the dom0 and xen boot, > Xorg log, lspci output and dom0 configuration that I used to build it.Great..> The only errors I am seeing are in the xorg logs:I would have expected some more details from the drm..> > [ 14.557] (EE) open /dev/fb0: No such file or directory > [ 14.778] (EE) intel(0): No kernel modesetting driver detected. > [ 14.778] (II) UnloadModule: "intel" > [ 14.778] (EE) Screen(s) found, but none have a usable configuration. > [ 14.778] > Fatal server error: > [ 14.778] no screens found > [ 14.778] > > I checked out the XenPVOPSDRM wiki page and I have tried the various > suggestions mentioned there including "nomodeset". Have there been new > developments in this area? Are there new branches that I could try? > > Thanks, > API was under the impression that SandyBridge support required kernel 2.6.37 or later..? The other issue is, do you have this in your git tree: commit 96587057018b3ac0b11bf34b791aaadfc403fc80 Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> Date: Wed Feb 16 22:26:20 2011 +0800 Does Xorg work when you boot this kernel under baremetal? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
AP Xen
2011-May-31 19:05 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
On Tue, May 31, 2011 at 6:59 AM, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote:> On Fri, May 27, 2011 at 03:32:37PM -0700, AP Xen wrote: >> I am trying to get Xen 4.1 + 2.6.32.40 Dom0 working on my Thinkpad >> x220 which has the Sandybridge integrated graphic device. Everything >> works except X does not come up. I am attaching the dom0 and xen boot, >> Xorg log, lspci output and dom0 configuration that I used to build it. > > Great.. >> The only errors I am seeing are in the xorg logs: > > I would have expected some more details from the drm.. > >> >> [ 14.557] (EE) open /dev/fb0: No such file or directory >> [ 14.778] (EE) intel(0): No kernel modesetting driver detected. >> [ 14.778] (II) UnloadModule: "intel" >> [ 14.778] (EE) Screen(s) found, but none have a usable configuration. >> [ 14.778] >> Fatal server error: >> [ 14.778] no screens found >> [ 14.778] >> >> I checked out the XenPVOPSDRM wiki page and I have tried the various >> suggestions mentioned there including "nomodeset". Have there been new >> developments in this area? Are there new branches that I could try? >> >> Thanks, >> AP > > I was under the impression that SandyBridge support required > kernel 2.6.37 or later..? The other issue is, do you have > this in your git tree: > > commit 96587057018b3ac0b11bf34b791aaadfc403fc80 > Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> > Date: Wed Feb 16 22:26:20 2011 +0800I do see this patch when I do "git log" and grep for the commit signature.> Does Xorg work when you boot this kernel under baremetal?I should have tried this before. No it does not. I see the same errors. So you might be right in that I need a kernel > than 2.6.37. Is there a tree out there that I can try? Or do I have to wait to for Linux 3.0 to come out which I know can work as a Dom0 out of the box without external patches? Thanks, AP _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2011-May-31 19:13 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
> > I was under the impression that SandyBridge support required > > kernel 2.6.37 or later..? The other issue is, do you have > > this in your git tree: > > > > commit 96587057018b3ac0b11bf34b791aaadfc403fc80 > > Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> > > Date: Wed Feb 16 22:26:20 2011 +0800 > > I do see this patch when I do "git log" and grep for the commit signature. > > > Does Xorg work when you boot this kernel under baremetal? > > I should have tried this before. No it does not. I see the same > errors. So you might be right in that I need a kernel > than 2.6.37. > Is there a tree out there that I can try? Or do I have to wait to for > Linux 3.0 to come out which I know can work as a Dom0 out of the box > without external patches?You can do that.. or use 3.0-rc1 (available now), or you can use this tree: (git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/2.6.39.x) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
AP Xen
2011-Jun-03 18:57 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
On Tue, May 31, 2011 at 12:13 PM, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote:>> > I was under the impression that SandyBridge support required >> > kernel 2.6.37 or later..? The other issue is, do you have >> > this in your git tree: >> > >> > commit 96587057018b3ac0b11bf34b791aaadfc403fc80 >> > Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> >> > Date: Wed Feb 16 22:26:20 2011 +0800 >> >> I do see this patch when I do "git log" and grep for the commit signature. >> >> > Does Xorg work when you boot this kernel under baremetal? >> >> I should have tried this before. No it does not. I see the same >> errors. So you might be right in that I need a kernel > than 2.6.37. >> Is there a tree out there that I can try? Or do I have to wait to for >> Linux 3.0 to come out which I know can work as a Dom0 out of the box >> without external patches? > > You can do that.. or use 3.0-rc1 (available now), or you can use this tree: > > (git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/2.6.39.x) >Thank you! I tried konrad''s branch and that worked. For others who run in to the same problem, this is the revision with which I got things to work: commit b243613582588faa7a981dc75d587f05d7c00060 Merge: 958af4c 3bd1c25 Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Date: Tue May 31 11:38:45 2011 -0400 Merge branch ''stable/vga.support'' into stable/2.6.39.x * stable/vga.support: xen: allow enable use of VGA console on dom0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2011-Jun-03 19:59 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
On Fri, Jun 03, 2011 at 11:57:46AM -0700, AP Xen wrote:> On Tue, May 31, 2011 at 12:13 PM, Konrad Rzeszutek Wilk > <konrad.wilk@oracle.com> wrote: > >> > I was under the impression that SandyBridge support required > >> > kernel 2.6.37 or later..? The other issue is, do you have > >> > this in your git tree: > >> > > >> > commit 96587057018b3ac0b11bf34b791aaadfc403fc80 > >> > Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> > >> > Date: Wed Feb 16 22:26:20 2011 +0800 > >> > >> I do see this patch when I do "git log" and grep for the commit signature. > >> > >> > Does Xorg work when you boot this kernel under baremetal? > >> > >> I should have tried this before. No it does not. I see the same > >> errors. So you might be right in that I need a kernel > than 2.6.37. > >> Is there a tree out there that I can try? Or do I have to wait to for > >> Linux 3.0 to come out which I know can work as a Dom0 out of the box > >> without external patches? > > > > You can do that.. or use 3.0-rc1 (available now), or you can use this tree: > > > > (git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/2.6.39.x) > > > Thank you! I tried konrad''s branch and that worked. For others who run > in to the same problem, this is the revision with which I got things > to work: >The later one " Merge branch ''stable/cleancache-v9-plus-frontswap-v5-with-tmem'' of git://git.kernel.org/pub/scm/linux/kernel/git/djm/tmem into stable/2.6.39.x" broke it? Or was it that you just pulled and this was the newest commit?> commit b243613582588faa7a981dc75d587f05d7c00060 > Merge: 958af4c 3bd1c25 > Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> > Date: Tue May 31 11:38:45 2011 -0400 > > Merge branch ''stable/vga.support'' into stable/2.6.39.x > > * stable/vga.support: > xen: allow enable use of VGA console on dom0 > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
AP Xen
2011-Jun-03 20:22 UTC
Re: [Xen-devel] Xen 4.1 + PVOPS 2.6.32.40 and Sandy Bridge integrated graphics
On Fri, Jun 3, 2011 at 12:59 PM, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote:> On Fri, Jun 03, 2011 at 11:57:46AM -0700, AP Xen wrote: >> On Tue, May 31, 2011 at 12:13 PM, Konrad Rzeszutek Wilk >> <konrad.wilk@oracle.com> wrote: >> >> > I was under the impression that SandyBridge support required >> >> > kernel 2.6.37 or later..? The other issue is, do you have >> >> > this in your git tree: >> >> > >> >> > commit 96587057018b3ac0b11bf34b791aaadfc403fc80 >> >> > Author: Zhang, Fengzhe <fengzhe.zhang@intel.com> >> >> > Date: Wed Feb 16 22:26:20 2011 +0800 >> >> >> >> I do see this patch when I do "git log" and grep for the commit signature. >> >> >> >> > Does Xorg work when you boot this kernel under baremetal? >> >> >> >> I should have tried this before. No it does not. I see the same >> >> errors. So you might be right in that I need a kernel > than 2.6.37. >> >> Is there a tree out there that I can try? Or do I have to wait to for >> >> Linux 3.0 to come out which I know can work as a Dom0 out of the box >> >> without external patches? >> > >> > You can do that.. or use 3.0-rc1 (available now), or you can use this tree: >> > >> > (git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/2.6.39.x) >> > >> Thank you! I tried konrad''s branch and that worked. For others who run >> in to the same problem, this is the revision with which I got things >> to work: >> > > The later one " Merge branch ''stable/cleancache-v9-plus-frontswap-v5-with-tmem'' of git://git.kernel.org/pub/scm/linux/kernel/git/djm/tmem into stable/2.6.39.x" > > broke it? Or was it that you just pulled and this was the newest commit?It was the commit when I did the pull. I just figured it would be useful information to have in this thread.>> commit b243613582588faa7a981dc75d587f05d7c00060 >> Merge: 958af4c 3bd1c25 >> Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> >> Date: Tue May 31 11:38:45 2011 -0400 >> >> Merge branch ''stable/vga.support'' into stable/2.6.39.x >> >> * stable/vga.support: >> xen: allow enable use of VGA console on dom0 >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel