ia64/xen-unstable

changeset 17723:572701272661

Remove physmap page upon granttab xfer

Mapping should be removed from current domain's p2m table when doing a
grant table transfer.

Signed-off-by: Espen Skoglund <espen.skoglund@netronome.com>
author Keir Fraser <keir.fraser@citrix.com>
date Sat May 24 09:25:04 2008 +0100 (2008-05-24)
parents 4c1bb3e4a5a0
children 5590509941b1
files xen/common/grant_table.c
line diff
     1.1 --- a/xen/common/grant_table.c	Sat May 24 09:24:25 2008 +0100
     1.2 +++ b/xen/common/grant_table.c	Sat May 24 09:25:04 2008 +0100
     1.3 @@ -1074,6 +1074,8 @@ gnttab_transfer(
     1.4              goto copyback;
     1.5          }
     1.6  
     1.7 +        guest_physmap_remove_page(d, gop.mfn, mfn, 0);
     1.8 +
     1.9          /* Find the target domain. */
    1.10          if ( unlikely((e = rcu_lock_domain_by_id(gop.domid)) == NULL) )
    1.11          {