[Xen-changelog] [xen-unstable] grant_table: Flush host CPU TLBs during grant transfer.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1211971417 -3600
# Node ID 132243507b49ab772c34ad986628627998f4f9d1
# Parent  54289753904549c5fe1a97e50c5b87af6c795179
grant_table: Flush host CPU TLBs during grant transfer.
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 xen/common/grant_table.c |    1 +
 1 files changed, 1 insertion(+)

diff -r 542897539045 -r 132243507b49 xen/common/grant_table.c
--- a/xen/common/grant_table.c  Wed May 28 10:05:57 2008 +0100
+++ b/xen/common/grant_table.c  Wed May 28 11:43:37 2008 +0100
@@ -1113,6 +1113,7 @@ gnttab_transfer(
         }
 
         guest_physmap_remove_page(d, gop.mfn, mfn, 0);
+        flush_tlb_mask(d->domain_dirty_cpumask);
 
         /* Find the target domain. */
         if ( unlikely((e = rcu_lock_domain_by_id(gop.domid)) == NULL) )

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