[Bug 24836] [radeon] RV370 bug with KMS dual head : Bad alloc

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=24836





--- Comment #5 from Yannick Dirou <yannick.dirou at axetic.com>  2009-11-05 04:38:43 PST ---
(In reply to comment #4)
> Created an attachment (id=30975)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=30975) [details]
> If BO creation in VRAM fails, retry without specific domain
> 
> Does this patch help?
> 
> Probably not an ideal solution though, e.g. the kernel messages will probably
> still appear.
> 

yes,

it helps :
- no more bad alloc (and crash) in firefox

but as you wrote dmesg flooded by many
[  627.033240] [TTM] Out of aperture space or DRM memory quota.
[  627.033255] [drm:radeon_object_create] *ERROR* Failed to allocate TTM object
(31961088, 0x00060004, 0)
[  627.033261] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM
object (31961088, 4, 4096)
[  628.044093] [TTM] Failed moving buffer. Proposed placement 0x00060004


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