CVS commit: [netbsd-5] src/sys/arch/xen/xen

[Soren Jacobsen <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Sun Mar  8 03:19:50 UTC 2009

Modified Files:
        src/sys/arch/xen/xen [netbsd-5]: privcmd.c

Log Message:
Pull up following revision(s) (requested by jym in ticket #547):
        sys/arch/xen/xen/privcmd.c: revision 1.36
Do not continue silently on a page fault for an INVALID_PAGE, and instead
report an EFAULT like Xen does.
This avoids bad situations where a domain calls privpgop_fault() in a loop
by trying to map an invalid MFN.
See also http://mail-index.netbsd.org/port-xen/2009/03/03/msg004803.html


To generate a diff of this commit:
cvs rdiff -u -r1.33 -r1.33.4.1 src/sys/arch/xen/xen/privcmd.c

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