kernel-packages team mailing list archive

[Mathew Hodson <mathew.hodson@xxxxxxxxx>]

** 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

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https://bugs.launchpad.net/bugs/345542

Title:
  linux-image-2.6.28-5-powerpc has ioremap fault with radeon drm module

Status in The Linux Kernel:
  Unknown
Status in linux package in Ubuntu:
  Fix Released
Status in linux-ports package in Ubuntu:
  Won't Fix

Bug description:
  Binary package hint: linux-image-powerpc

  After a Jaunty sync of c. 18:00 UTC 2009-03-19, the new linux-
  image-2.6.28-5-powerpc kernel has a problem with the kernel drm
  module, resulting in:

  * No 3D video acceleration;

  * Kernel log messages like:
  Mar 19 18:29:41 tigger kernel: [   50.696676] agpgart-uninorth 0000:00:0b.0: putting AGP V2 device into 4x mode
  Mar 19 18:29:41 tigger kernel: [   50.696694] radeonfb 0000:00:10.0: putting AGP V2 device into 4x mode
  Mar 19 18:29:42 tigger kernel: [   51.052735] __ioremap(): phys addr 0x0 is RAM lr e2da9d5c
  Mar 19 18:29:42 tigger kernel: [   51.052748] __ioremap(): phys addr 0x101000 is RAM lr e2da9d5c
  Mar 19 18:29:42 tigger kernel: [   51.052754] __ioremap(): phys addr 0x102000 is RAM lr e2da9d5c
  Mar 19 18:29:42 tigger kernel: [   51.052762] [drm:radeon_do_init_cp] *ERROR* could not find ioremap agp regions!
   
  Rebooting into  2.6.28-4-powerpc (or pretty much any previous kernel) results in a working system again, no log messages and working 3D. This is newly introduced in 2.6.28-5-powerpc.

  -jh

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