http://bugs.winehq.org/show_bug.cgi?id=20380
--- Comment #90 from Alexandre Julliard julliard@winehq.org 2010-03-03 16:32:57 --- There's a kernel fix from Linus at http://bugzilla.kernel.org/show_bug.cgi?id=15395#c34. Could someone please give it a try?