[Bug 35460] [855GM] Corruptions with linux-2.6.38 & xf-video-intel-2.14.901

Daniel Vetter daniel at ffwll.ch
Sun Oct 30 06:42:31 PDT 2011

> --- Comment #8 from Bruno <bonbons67 at internet.lu> 2011-10-30 05:55:23 PDT ---
> I've not seen them recently either, except for sporadically a pixel line with
> with white/gray pixels in the e17 cursor. (always at same place of the cursor,
> more or less middle in height).
> Might be there is one tiling bug remaining around cursor handling.

Cursors on gen2 are stored in physical mem. On a quick lock we're indeed
missing the clflush that should be there. Let me whip up a patch.
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48

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