From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 15 Apr 2008 14:44:40 +0000 (+0100)
Subject: x86: per-domain p2m structure must be initialised to all-zeroes when
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14215^2~187
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=dc4c72a5fc74288f6e2f528b5afcf8226f89d43f;p=xen.git

x86: per-domain p2m structure must be initialised to all-zeroes when
it is allocated.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c
index 97d92880bb..faee13955e 100644
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -414,6 +414,7 @@ int p2m_init(struct domain *d)
 
     d->arch.p2m = p2m;
 
+    memset(p2m, 0, sizeof(*p2m));
     p2m_lock_init(p2m);
     INIT_LIST_HEAD(&p2m->pages);