[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Project changed: dri = linux ** Changed in: linux Importance: Medium = Unknown ** Changed in: linux Status: Won't Fix = Unknown ** Changed in: linux Remote watch: freedesktop.org Bugzilla #21367 = Linux Kernel Bug Tracker #12441 ** Changed in: linux Importance: Unknown = Undecided ** Changed in: linux Status: Unknown = New ** Changed in: linux Remote watch: Linux Kernel Bug Tracker #12441 = None ** Bug watch removed: Linux Kernel Bug Tracker #12441 http://bugzilla.kernel.org/show_bug.cgi?id=12441 ** Changed in: linux Importance: Undecided = Unknown ** Changed in: linux Status: New = Unknown ** Changed in: linux Remote watch: None = Linux Kernel Bug Tracker #12441 ** Package changed: linux-ports (Ubuntu) = linux (Ubuntu) ** Package changed: linux (Ubuntu) = linux-ports (Ubuntu) ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/345542 Title: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/345542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Changed in: dri Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/345542 Title: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Changed in: dri Importance: Medium = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/345542 Title: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Unfortunately due to powerpc not being an officially supported architecture, I don't think the updates I wanted to make to this kernel qualify for a stable release update. I will however build a new set of kernels and make them available for people to use, with this fix included. affects ubuntu/linux-ports status wontfix assignee nobody ** Changed in: linux-ports (Ubuntu) Status: Confirmed = Won't Fix ** Changed in: linux-ports (Ubuntu) Assignee: Luke Yelavich (themuso) = (unassigned) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Also confirmed, 1.67GHz G4 Ti-Book, using jaunty's PPC kernel (v. 2.6.28-6-powerpc). Blue-background all. Found bug #370200 as well... relevant or no?? Has Luke really been working on a kernel update for the past two months? I hope it's ready now :-) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Tags added: regression-release -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
runnung vanilla 2.6.29.4 on PPC Powermac G5 (ATI Radeon 9600 RV350) glxinfo shows Direct rendering:yes, but still using the software rasterizer -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Are there plans to incorporate this working kernel into an update? -- Contact me this way: rand...@executiv.es sms: +16047713076 xmpp://rrnwe...@jabber.org http://identi.ca/rrnwexec/ -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I had the same issue. I installed 2.6.29.4 and it resolved the issue. Here's a link to compiling and installing a kernel in powerpc jaunty. http://ubuntuforums.org/showthread.php?t=453497 --Mike -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Ok, testing on my iBook, the changes in function calls that jh suggested work. I shall get this fixed up in a kernel update, along with a few other bits and pieces. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Thanks for this find. It should be easier to track down the cause of this bug with git annotate on the powerpc kernel source tree for Ubuntu. I also have an iBook G4 that appears to be showing the same behavior, so testing the eventual fix should be easy for me at least. affects ubuntu/linux-ports status confirmed assignee themuso ** Changed in: linux-ports (Ubuntu) Assignee: (unassigned) = Luke Yelavich (themuso) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I built K.org 2.6.29.2 and that works with DRM; this is probably significant in that it uses the write combining drm_core_ioremap_wc(), so it would appear that the Ubuntu patches for write combining are the culprit: In summary: Ubuntu-pcc 2.6.28-6-powerpc [drm_core_ioremap_wc()] - fails Kernel.org 2.6.28.10 [drm_core_ioremap()] - works Ubuntu 2.6.28.9 (*2.6.28.11.15_all.deb) [drm_core_ioremap_wc()] - fails Ubuntu 2.6.28.9 hacked, remove _wc (*2.6.28.11.15_all.deb) [drm_core_ioremap()] - works Kernel.org 2.6.29.2 [drm_core_ioremap_wc()] - works -jh -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Further confirmation probably isn't necessary, but I've compiled and tested 2.6.28.8 with success. Also, I've been having stability issues with X since I've used the BusMode workaround, but I'm not sure yet if they're related. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Shortly after all this started, I built linux- source_2.6.28.11.15_all.deb on PPC to see if that later version (the source for then current ia32 version) had the fault, and it did on PPC. Yesterday, following spydouglas' example, I built kernel.org 2.6.28.10, which, as we now know, works on PPC. This morning, inspecting the differences in drivers/gpu/drm/radeon/radeon_cp.c, I naively changed the three instances of drm_core_ioremap_wc() in the above Ubuntu source (drivers/gpu/drm/radeon/radeon_cp.c) to remove the _wc, i.e. back to the Korg non write combining version (this is at lines 1183-1185), [ == drm_core_ioremap()]. The kernel from modified Ubuntu source works with DRM, though I have no idea what the side affects might be. -jh -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Same here. Here's a image of the panic dump if that helps anyone (note that the green dots are normal on my old machine in console mode). ** Attachment added: G4 PPC panic on boot 2.6.30.-1 http://launchpadlibrarian.net/26423134/panic-2.6.30-1-ppc.jpeg -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Tormod, is 2.6.30 safe for jaunty? It is in the karmic section... At least for i386 it is not a problem to use the Karmic kernel in Jaunty, generally any newer kernel works fine. Also, since it installs next to (and does not replace) the old kernel, there is no risk, you can always choose the old kernel when booting. it greets me with a kernel BUG/Oops and a panic early during the boot process Seems like the oops happens before any userspace is detected, so it is not a Jaunty-Karmic compatibility issue. Please report it against the linux-ports package. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
https://bugs.launchpad.net/bugs/373131 -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Per a previous comment, I compiled a vanilla kernel (2.6.28.10) and DRI works fine. I can also compile and test an earlier 2.6.28 release if that would help isolate the issue. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
spydouglas, thanks, that is very useful. I understand I was wrong about the upstream versions, since the linux-ports versions do not match the linux versions: linux-ports 2.6.28-5.11 is based on linux 2.6.28-11.34 which again is based on upstream 2.6.28.8, whereas the linux-ports 2.6.28-4.10 is based on linux 2.6.28-9.29 (upstream 2.6.28.7) So I guess testing the vanilla 2.6.28.8 makes most sense. If it works, the issue is caused by the Ubuntu patches on top. In particular, I see http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- jaunty.git;a=commit;h=85568da345d4348f33c69043c9bc4e78ad819706 was added. Did anyone try building drm modules? Either on the failing or the last good kernel. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
The author of the above patch commented on IRC: - maybe some issue with ioremap_wc() on the ubuntu kernel - upstream kernels use ioremap_wc() already - drm in upstream kernels -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Can you please also add /var/log/dmesg from a working and a non-working kernel? -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I don't have anything new to come with, but just so that it doesn't get lost: As I stated in Bug #354677 (a duplicate of this one), a temporary work around that works for me is to add Option BusType PCI to the Device section in /etc/X11/xorg.conf . I am assuming this comes with a slight performance penalty, but at least it works. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Dmesg file 2.6.28-6-powerpc for failure case ** Attachment added: dmesg-bad http://launchpadlibrarian.net/26397075/dmesg-bad -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Dmesg file2.6.28-4-powerpc for non-failure case ** Attachment added: dmesg-ok http://launchpadlibrarian.net/26397108/dmesg-ok -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Confirming the workaround. BusType PCI makes things way better. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
can you attach the entire xorg.conf? mine is empty (0 bytes) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
There is now a 2.6.30 kernel for powerpc, please check if the issue has been fixed: https://launchpad.net/ubuntu/+source/linux-ports/ -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Simon, as asked, here is my xorg.conf Tormod, is 2.6.30 safe for jaunty? It is in the karmic section... ** Attachment added: xorg.conf with BusType PCI http://launchpadlibrarian.net/26410577/xorg.conf -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I installed the new kernel from linux- image-2.6.30-1-powerpc_2.6.30-1.1_powerpc.deb on my ibook G4, but it greets me with a kernel BUG/Oops and a panic early during the boot process so I can't really try it out. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Should this be tagged as regression-release, given that it now affects jaunty as released? -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
In principle yes, but is Jaunty really released for powerpc? I hope there will be some newer powerpc kernels. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Changed in: dri Status: Confirmed = Invalid -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
According to http://lists.x.org/archives/xorg-devel/2009-May/000825.html this is a bug in the Ubuntu kernel. Vanilla kernel should work fine. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
You can look through the Ubuntu changelog and see if any Ubuntu changes were made, then (since the -4 is based on 2.6.28 and the -5 on 2.6.28.1) check the upstream changelog between 2.6.28 and 2.6.28.1. If someone can build a vanilla 2.6.28 and 2.6.28.1 and test and compare, to rule out any Ubuntu changes, it would be great. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I'm affected by this issue (1GHz eMac) as well and can help test things. In the meantime, is there a version of that old kernel floating around that I can downgrade to so I can get my 3D working again? My Mac is virtually unusable without it. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
As per description of initial bug, 2.6.28-4-powerpc is the last working kernel (which I still have in /var/cache/apt/archives if you can't find it anywhere else ...) -jh -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Reassigning to the ports kernel package as this is a real kernel issue rather than an issue with the -meta package. ** Package changed: linux-ports-meta (Ubuntu) = linux-ports (Ubuntu) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Question from upstream: Is this a 64-bit kernel? Does it happen with a 32-bit kernel? -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
2.6.28-6-powerpc64-smp -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
32-bit kernel on an old G4 1Ghz. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
As one of those affected, I'm using a 32 bit kernel (old ibook G4). -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
I noticed there are both 32 and 64 bit kernels on the live CD at http://cdimage.ubuntu.com/ports/daily-live/current/ , but I don't know more about it. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Can you please try to boot with the nopat boot parameter? ** Changed in: linux-ports-meta (Ubuntu) Status: New = Incomplete ** Changed in: linux-ports-meta (Ubuntu) Assignee: (unassigned) = Tormod Volden (tormodvolden) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
$ uname -a Linux tigger 2.6.28-6-powerpc #20-Ubuntu Fri Apr 17 08:30:40 UTC 2009 ppc GNU/Linux $ cat /proc/cmdline root=/dev/hda3 ro nopat quiet splash [ 53.395940] agpgart-uninorth :00:0b.0: putting AGP V2 device into 4x mode [ 53.395959] radeonfb :00:10.0: putting AGP V2 device into 4x mode [ 53.760940] __ioremap(): phys addr 0x0 is RAM lr e2f2fd10 [ 53.760953] __ioremap(): phys addr 0x101000 is RAM lr e2f2fd10 [ 53.760959] __ioremap(): phys addr 0x102000 is RAM lr e2f2fd10 [ 53.760968] [drm:radeon_do_init_cp] *ERROR* could not find ioremap agp regions! I think that means it does not help. -jonathan -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Same here. nopat makes no difference -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Thanks. Yes, unfortunately it was not that simple. Is 2.6.28-4-powerpc the latest kernel on powerpc? In lack of newer kernels, I can suggest building updated drm modules separately. There is a drm-modules-sources package at https://launchpad.net/~xorg-edgers/+archive/ppa (in drm-snapshot) which after installation can build and install the modules with sudo module- assistant auto-install drm-modules. ** Changed in: linux-ports-meta (Ubuntu) Status: Incomplete = Confirmed ** Changed in: linux-ports-meta (Ubuntu) Assignee: Tormod Volden (tormodvolden) = (unassigned) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
Please also provide dmesg after loading the drm module with its debug=1 option: 1. Shut down X and modprobe -r drm (or boot with text boot parameter). 2. modprobe drm debug=1 3. Start X (for instance with startx) -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
modprobe -r radeon drm it should probably be in (1) above. -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
The dmesg after setting debug=1 ** Attachment added: dmesg http://launchpadlibrarian.net/25901759/dmesg.txt -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Bug watch added: freedesktop.org Bugzilla #21367 https://bugs.freedesktop.org/show_bug.cgi?id=21367 ** Also affects: dri via https://bugs.freedesktop.org/show_bug.cgi?id=21367 Importance: Unknown Status: Unknown -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 345542] Re: linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module
** Changed in: dri Status: Unknown = Confirmed -- linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module https://bugs.launchpad.net/bugs/345542 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
