[Bug 71031] [PNV]boot system has [ 1.567808] [drm:i915_stolen_to_physical] *ERROR* conflict detected with stolen region: [0x7f800000 - 0x80000000]

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 7 23:03:53 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=71031

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |REOPENED

--- Comment #29 from lu hua <huax.lu at intel.com> ---
(In reply to comment #28)
> Created attachment 96943 [details] [review]
> New patch to test
> 
> Please test this patch and then attach the contents of
> /sys/kernel/debug/dri/0/i915_gem_stolen You need debugfs enabled&mounted for
> that ofc.

Apply this patch, It works well.
/sys/kernel/debug/dri/0/i915_gem_stolen:
Stolen:
   f587b500:   g     1252KiB 41 00 0 0 0 uncached (pinned x 0) (ggtt offset:
00000000, size: 00139000) (stolen: 00000000)
   f587b600: p g      128KiB 40 40 0 0 0 uncached dirty (pinned x 1) (ggtt
offset: 0013c000, size: 00020000) (stolen: 00139000) (p mappable)
   f587b700: p g        4KiB 40 40 0 0 0 uncached dirty (pinned x 1) (ggtt
offset: 0015c000, size: 00001000) (stolen: 00159000) (p mappable)
   f63aae00: p g     2400KiB 41 00 0 0 0 uncached (pinned x 1) (display) (ggtt
offset: 00160000, size: 00258000) (stolen: 0015a000) (p mappable)
Total 4 objects, 3874816 bytes, 3874816 GTT size

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