Re: [Fedora-xen] 2.6.37 dom0 kernel
I tested kernel-2.6.37-2.xendom0.fc15 with Fedora 14. I figured out that i can create a crash with following grub.conf line: kernel /xen-4.0.1.gz dom0_mem=1024M With the following line a crash won't occur: kernel /xen-4.0.1.gz Without crash, most fonts are unreadable, cursor is just a box with random content. Some fonts, åäöag worked allright, some fonts were unreadable. Some drop down menu thumbnails were ok, others were garbage. Both kernels appear equal with this grub.conf modification: kernel-2.6.37-1.xendom0.fc15 and kernel-2.6.37-2.xendom0.fc15 Maybe Radeon won't get enough memory: allowing Dom0 kernel to use all almost 2GB memory works better. Low memory causes the Radeon's generated page fault and the hang. Marko Ristola 10.01.2011 02:34, M A Young wrote: > On Fri, 7 Jan 2011, Marko Ristola wrote: > >> I tried M A Young's precompiled 2.6.37 XEN kernel (under >> xen-4.0.1-6.fc14.x86_64, grub.conf modified. > > Try kernel-2.6.37-2.xendom0.fc15 available at > http://koji.fedoraproject.org/koji/taskinfo?taskID=271 which has some > extra DRM patches from Konrad's git repository. > > Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] 2.6.37 dom0 kernel
On Fri, 7 Jan 2011, Marko Ristola wrote: > I tried M A Young's precompiled 2.6.37 XEN kernel (under > xen-4.0.1-6.fc14.x86_64, grub.conf modified. Try kernel-2.6.37-2.xendom0.fc15 available at http://koji.fedoraproject.org/koji/taskinfo?taskID=271 which has some extra DRM patches from Konrad's git repository. Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] 2.6.37 dom0 kernel
On Fri, Jan 07, 2011 at 11:21:44PM +0200, Marko Ristola wrote: > > Hi > > I tried M A Young's precompiled 2.6.37 XEN kernel (under > xen-4.0.1-6.fc14.x86_64, grub.conf modified. > > I have a Radeon card. > I booted with and without modesetting, without success. > I booted successfully with Radeon driver without acceleration. > I'm sending this email from Dom0 :) Speed is as expected. > Hello, Are you aware that upstream Linux 2.6.37 doesn't have the xen (dom0) drm/ttm/kms fixes yet? They were just posted to dri-devel and to lkml just a couples of days ago for review.. Konrad has a git tree with the patches applied, iirc .. Also Jeremy's xen/stable-2.6.32.x git tree has (most) of the patches applied. Also you might want to discuss these issues on xen-devel.. and report success/failures :) Thanks! -- Pasi > > Here is the bug report: > > Plain Radeon without any xorg.conf modifications on Fedora 14: > Initially there was a graphical modesetting based startup. > I switched from graphical startup progress graphics into text mode during > boot: I could see textual progress messages during bootup. > When X tried to start, Radeon kernel driver caused a page fault, that it > couldn't handle. > Full kernel stack trace was visible on the screen, and it could be looked up > with Shift + page up / page down. > Unfortunately I don't have time to take a log via serial port this weekend. > > With nomodeset, booting up progressed (disk IO heard), but the screen was > blank all the time. I initiated a reboot from the keyboard. > With modesetting with the bug, keyboard didn't work. I initiated a reboot via > reset button. > > Here is the xorg.conf's part as a workaround for Radeon driver problem, > /etc/xorg.conf.d/00-radeon.conf for Fedora 14: > > Section "Device" > >Identifier "UseRadeon" > >Driver "radeon" >Option "NoAccel" "true" >Option "DRI" "false" > EndSection > > Section "Monitor" > >Identifier "MyMonitor" > >Option "DPMS" "true" > > EndSection > > Section "Screen" > >Identifier "MyScreen" > >Device "UseRadeon" >Monitor "MyMonitor" > > EndSection > > Regards, > Marko Ristola > > > > -- > xen mailing list > xen@lists.fedoraproject.org > https://admin.fedoraproject.org/mailman/listinfo/xen -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] 2.6.37 dom0 kernel
> Here is the xorg.conf's part as a workaround for Radeon driver problem, >/etc/xorg.conf.d/00-radeon.conf for Fedora 14: Yes, it works for me. Gnome login prompt comes up and Login provides graphical environment for Xen Host with 2.6.37.1 Boris. --- On Fri, 1/7/11, Marko Ristola wrote: From: Marko Ristola Subject: [Fedora-xen] 2.6.37 dom0 kernel To: xen@lists.fedoraproject.org Date: Friday, January 7, 2011, 4:21 PM Hi I tried M A Young's precompiled 2.6.37 XEN kernel (under xen-4.0.1-6.fc14.x86_64, grub.conf modified. I have a Radeon card. I booted with and without modesetting, without success. I booted successfully with Radeon driver without acceleration. I'm sending this email from Dom0 :) Speed is as expected. Here is the bug report: Plain Radeon without any xorg.conf modifications on Fedora 14: Initially there was a graphical modesetting based startup. I switched from graphical startup progress graphics into text mode during boot: I could see textual progress messages during bootup. When X tried to start, Radeon kernel driver caused a page fault, that it couldn't handle. Full kernel stack trace was visible on the screen, and it could be looked up with Shift + page up / page down. Unfortunately I don't have time to take a log via serial port this weekend. With nomodeset, booting up progressed (disk IO heard), but the screen was blank all the time. I initiated a reboot from the keyboard. With modesetting with the bug, keyboard didn't work. I initiated a reboot via reset button. Here is the xorg.conf's part as a workaround for Radeon driver problem, /etc/xorg.conf.d/00-radeon.conf for Fedora 14: Section "Device" Identifier "UseRadeon" Driver "radeon" Option "NoAccel" "true" Option "DRI" "false" EndSection Section "Monitor" Identifier "MyMonitor" Option "DPMS" "true" EndSection Section "Screen" Identifier "MyScreen" Device "UseRadeon" Monitor "MyMonitor" EndSection Regards, Marko Ristola -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
[Fedora-xen] 2.6.37 dom0 kernel
Hi I tried M A Young's precompiled 2.6.37 XEN kernel (under xen-4.0.1-6.fc14.x86_64, grub.conf modified. I have a Radeon card. I booted with and without modesetting, without success. I booted successfully with Radeon driver without acceleration. I'm sending this email from Dom0 :) Speed is as expected. Here is the bug report: Plain Radeon without any xorg.conf modifications on Fedora 14: Initially there was a graphical modesetting based startup. I switched from graphical startup progress graphics into text mode during boot: I could see textual progress messages during bootup. When X tried to start, Radeon kernel driver caused a page fault, that it couldn't handle. Full kernel stack trace was visible on the screen, and it could be looked up with Shift + page up / page down. Unfortunately I don't have time to take a log via serial port this weekend. With nomodeset, booting up progressed (disk IO heard), but the screen was blank all the time. I initiated a reboot from the keyboard. With modesetting with the bug, keyboard didn't work. I initiated a reboot via reset button. Here is the xorg.conf's part as a workaround for Radeon driver problem, /etc/xorg.conf.d/00-radeon.conf for Fedora 14: Section "Device" Identifier "UseRadeon" Driver "radeon" Option "NoAccel" "true" Option "DRI" "false" EndSection Section "Monitor" Identifier "MyMonitor" Option "DPMS" "true" EndSection Section "Screen" Identifier "MyScreen" Device "UseRadeon" Monitor "MyMonitor" EndSection Regards, Marko Ristola -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] 2.6.37 dom0 kernel
On Thu, Jan 06, 2011 at 05:20:37PM +0200, Pasi Kärkkäinen wrote: > On Wed, Jan 05, 2011 at 11:18:59PM +, M A Young wrote: > > There is a 2.6.37 kernel to test (2.6.37-1.xendom0.fc15) at > > http://koji.fedoraproject.org/koji/taskinfo?taskID=2703408 > > I have had mixed success with this as the kernel package doesn't boot, but > > the kernel-debug package does boot to runlevel 3 (albeit with the couple > > of minutes delay which I have been seeing in the 2.6.37-rc kernels). > > > > 2.6.37-1.xendom0.fc15 x86_64 boots as dom0 for me! > I'm using the F14 xen-4.0.1-6 as the hypervisor. > > The "only" problem is the display goes all blank > when dom0 kernel is booted - I need to check what's going on. > > (yeah, I have "nomodeset" specified). > Forget that, it seems even kms modesetting works with dom0_mem=1024M! -- Pasi -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] 2.6.37 dom0 kernel
On Wed, Jan 05, 2011 at 11:18:59PM +, M A Young wrote: > There is a 2.6.37 kernel to test (2.6.37-1.xendom0.fc15) at > http://koji.fedoraproject.org/koji/taskinfo?taskID=2703408 > I have had mixed success with this as the kernel package doesn't boot, but > the kernel-debug package does boot to runlevel 3 (albeit with the couple > of minutes delay which I have been seeing in the 2.6.37-rc kernels). > 2.6.37-1.xendom0.fc15 x86_64 boots as dom0 for me! I'm using the F14 xen-4.0.1-6 as the hypervisor. The "only" problem is the display goes all blank when dom0 kernel is booted - I need to check what's going on. (yeah, I have "nomodeset" specified). -- Pasi -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
[Fedora-xen] 2.6.37 dom0 kernel
There is a 2.6.37 kernel to test (2.6.37-1.xendom0.fc15) at http://koji.fedoraproject.org/koji/taskinfo?taskID=2703408 I have had mixed success with this as the kernel package doesn't boot, but the kernel-debug package does boot to runlevel 3 (albeit with the couple of minutes delay which I have been seeing in the 2.6.37-rc kernels). Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
