From: Keir Fraser <keir.fraser@citrix.com>
Date: Sat, 24 Jan 2009 09:24:46 +0000 (+0000)
Subject: x86_64, vt-d: Do not include pages 'in xen range' which may be freed
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14014^2~23
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22%22/%22http:/www.example.com/cgi/%22https:/%22%22?a=commitdiff_plain;h=39f9d1597cb30d53c5cf7c140bad329156ed3d68;p=xen.git

x86_64, vt-d: Do not include pages 'in xen range' which may be freed
to domain heap.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index 35523ade19..09ab0dffb0 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -1108,8 +1108,8 @@ int xen_in_range(paddr_t start, paddr_t end)
     paddr_t xs = 0;
     paddr_t xe = xenheap_phys_end;
 #else
-    paddr_t xs = __pa(&_start);
-    paddr_t xe = __pa(&_end);
+    paddr_t xs = __pa(&_stext);
+    paddr_t xe = __pa(&_etext);
 #endif
 
     return (start < xe) && (end > xs);