[Xen-changelog] [xen-3.2-testing] grant_table: Flush host CPU TLBs during grant transfer.

["Xen patchbot-3.2-testing" <patchbot-3.2-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1211988948 -3600
# Node ID 3708459fd101ec6fe24bb19b8581a80800c1b58f
# Parent  a38f0a4f501dee3a38a5f8767a64a8fc5865acd4
grant_table: Flush host CPU TLBs during grant transfer.
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
xen-unstable changeset:   17745:132243507b49ab772c34ad986628627998f4f9d1
xen-unstable date:        Wed May 28 11:43:37 2008 +0100
---
 xen/common/grant_table.c |    2 ++
 1 files changed, 2 insertions(+)

diff -r a38f0a4f501d -r 3708459fd101 xen/common/grant_table.c
--- a/xen/common/grant_table.c  Wed May 28 16:31:45 2008 +0100
+++ b/xen/common/grant_table.c  Wed May 28 16:35:48 2008 +0100
@@ -1069,6 +1069,8 @@ gnttab_transfer(
             goto copyback;
         }
 
+        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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