On Tuesday 31 January 2012 08:13 am, Gavin Atkinson wrote: > On Mon, 2012-01-30 at 18:28 +0000, Jung-uk Kim wrote: > > Author: jkim > > Date: Mon Jan 30 18:28:56 2012 > > New Revision: 230777 > > URL: http://svn.freebsd.org/changeset/base/230777 > > > > Log: > > Naturally align a newly added wakeup_fpusave. > > I hadn't noticed this change when it went in initially. Out of > interest, is the save/restore of the FPU state over suspend/resume > likely to fix the panics some people see over a suspend/resume if > they have run VirtualBox or similar before suspend? I've been > assuming that it was related to some CPU state not being > saved/restored, but never dug into it myself.
I am actually not sure but FPU state won't be problem. Probably VirtualBox device drivers don't implement suspend/resume methods. In fact, something broke suspend/resume for my desktop recently but I don't have enough free time to dig into it myself. :-( Jung-uk Kim _______________________________________________ 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"
