K 10 svn:author V 8 cperciva K 8 svn:date V 27 2005-10-02T16:38:12.000000Z K 7 svn:log V 156 MFC revision 1.639: Don't let the upper bits of %dr6/%dr7 get set. Submitted by: Nate Eldredge Approved by: re@ (scottl) Security: Local denial of service END