On Mon, 2010-07-26 at 19:53 +0000, Jung-uk Kim wrote: > Author: jkim > Date: Mon Jul 26 19:53:09 2010 > New Revision: 210514 > URL: http://svn.freebsd.org/changeset/base/210514 > > Log: > Re-implement FPU suspend/resume for amd64. This removes superfluous uses > of critical_enter(9) and critical_exit(9) by fpugetregs() and fpusetregs(). > Also, we do not touch PCB flags any more.
Hi, Is this likely to make suspend.resume more reliable? Or is it basically more of a tidy up of the existing code? My laptop hangs on resume maybe 1 in 5 times, but will also hang 100% of the time if I've been running virtualbox - and as a result I'm assuming it's somethign to do with some register saving/restoring that needs to happen but isn't at the moment. I have no idea how to debug the problem further though. Thanks, Gavin -- Gavin Atkinson FreeBSD committer and bugmeister _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
