From: Paul Durrant <paul.durrant@citrix.com>
Date: Sun, 18 Dec 2011 14:39:14 +0000 (+0000)
Subject: Fix grant_table v2 status mapping.
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22Dat/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22Dat?a=commitdiff_plain;h=3494ff32928e9d275184b89bea03e9bbbc7850e1;p=xen.git

Fix grant_table v2 status mapping.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
---

diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 67f5630d1f..52222dd347 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -4699,7 +4699,7 @@ static int xenmem_add_to_physmap_once(
                  (xatp->idx & XENMAPIDX_grant_table_status) )
             {
                 idx &= ~XENMAPIDX_grant_table_status;
-                if ( xatp->idx < nr_status_frames(d->grant_table) )
+                if ( idx < nr_status_frames(d->grant_table) )
                     mfn = virt_to_mfn(d->grant_table->status[idx]);
             }
             else