http://bugs.winehq.org/show_bug.cgi?id=20602
--- Comment #7 from Juan Lang juan_lang@yahoo.com 2009-11-13 13:42:25 --- That patch should probably be reverted. It was an attempt to fix bug 19982, but it does not: Wine uses the posix API to create threads, and it should use the posix API to set the affinity too.