https://bugs.freedesktop.org/show_bug.cgi?id=46796

Michel Dänzer michel@daenzer.net changed:

What |Removed |Added ---------------------------------------------------------------------------- Attachment #58312|0 |1 is obsolete| |

--- Comment #12 from Michel Dänzer michel@daenzer.net 2012-03-14 07:57:05 PDT --- Created attachment 58436 --> https://bugs.freedesktop.org/attachment.cgi?id=58436 Submitted fix

(In reply to comment #11)

[...] I haven't had the mouse corruption issue on this patched driver, and the message appears in dmesg:

Okay, so an unpatched driver probably would use too large offsets sometimes, which would definitely explain the corrupted cursor. So the fix seems to be working.

I have to say that the log confuses me since 1 << 27 is not 0.

Indeed, but that's just a bug of the DRM_INFO call. :) (Type mismatch between format string and values)

I'm attaching the fix as I submitted it for inclusion into the kernel.