CVS commit: src/sys/arch/xen/i386

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Tue Jan  3 20:18:51 UTC 2006

Modified Files:
        src/sys/arch/xen/i386: npx.c

Log Message:
Make stts a no-op as clts already is
Always call HYPERVISOR_fpu_taskswitch() at the end of npxsave_lwp().

This fixes the FPU problems detected by paranoia on a NetBSD/Xen guest.
Based on patch sent by Paul Ripke on port-xen, but reworked by me.
Should fix port-xen/30977.


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 src/sys/arch/xen/i386/npx.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.