[Xen-changelog] [xen-unstable] x86 hvm: Fix bugzilla bug 1172.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1204036844 0
# Node ID 4f8c3a61511c97c0654bd2adad63fb846c783d0e
# Parent  3278024fa4ea69642a72701ec8744179e54c3293
x86 hvm: Fix bugzilla bug 1172.

Bug 1172 is caused by missing a type cast from mfn_t to paddr_t, when
in pae mode and hsot memory is larger than 4G.

Signed-off-by: Disheng Su <disheng.su@xxxxxxxxx>
---
 xen/arch/x86/mm/shadow/multi.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 3278024fa4ea -r 4f8c3a61511c xen/arch/x86/mm/shadow/multi.c
--- a/xen/arch/x86/mm/shadow/multi.c    Tue Feb 26 14:39:26 2008 +0000
+++ b/xen/arch/x86/mm/shadow/multi.c    Tue Feb 26 14:40:44 2008 +0000
@@ -761,7 +761,7 @@ _sh_propagate(struct vcpu *v,
             sflags |= get_pat_flags(v,
                                     gflags,
                                     gfn_to_paddr(target_gfn),
-                                    mfn_x(target_mfn) << PAGE_SHIFT);
+                                    ((paddr_t)mfn_x(target_mfn)) << 
PAGE_SHIFT);
     }
 
     // Set the A&D bits for higher level shadows.

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