From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Egger <Christoph.Egger@amd.com>
Subject: [PATCH] x86/mm/p2m: use NX bit for p2m entries
Date: Fri, 20 Jul 2012 16:23:48 +0200
Message-ID: <500969F4.9080100@amd.com>
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In addition to c/s 25614:7d8a2e8412f2 also use the NX bit
for non-ram types.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
CC: Tim Deegan <tim@xen.org>


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diff -r ae0e96e156f3 xen/arch/x86/mm/p2m-pt.c
--- a/xen/arch/x86/mm/p2m-pt.c	Thu Jul 19 12:12:12 2012 +0200
+++ b/xen/arch/x86/mm/p2m-pt.c	Fri Jul 20 15:39:54 2012 +0200
@@ -88,7 +88,7 @@ static unsigned long p2m_type_to_flags(p
     case p2m_ram_paged:
     case p2m_ram_paging_in:
     default:
-        return flags;
+        return flags | _PAGE_NX_BIT;
     case p2m_grant_map_ro:
         return flags | P2M_BASE_FLAGS | _PAGE_NX_BIT;
     case p2m_ram_ro:

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