[Xen-changelog] [xen-3.2-testing] x86 hvm: Fix bugzilla bug 1172.

["Xen patchbot-3.2-testing" <patchbot-3.2-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1204733625 0
# Node ID 590f8fee8dab5b7b764234534957c6032b2295af
# Parent  f22cadec48feec2024028b5bb7e729e5ce9d033b
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-unstable changeset:   17119:4f8c3a61511c97c0654bd2adad63fb846c783d0e
xen-unstable date:        Tue Feb 26 14:40:44 2008 +0000
---
 xen/arch/x86/mm/shadow/multi.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r f22cadec48fe -r 590f8fee8dab xen/arch/x86/mm/shadow/multi.c
--- a/xen/arch/x86/mm/shadow/multi.c    Wed Mar 05 10:02:11 2008 +0000
+++ b/xen/arch/x86/mm/shadow/multi.c    Wed Mar 05 16:13:45 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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