[Xen-changelog] Fix problems with HVM PAE guests with >4GB memory.

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

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 6734682d2fd0d8bf29ba96d81ccda3f6b276d08d
# Parent  9bde2889635cfcc1e2a823fde284132a8450cfad
Fix problems with HVM PAE guests with >4GB memory.

Signed-off-by: Xiaohui Xin <xiaohui.xin@xxxxxxxxx>
Signed-off-by: Jun Nakajima <jun.nakajima@xxxxxxxxx>

diff -r 9bde2889635c -r 6734682d2fd0 xen/arch/x86/shadow.c
--- a/xen/arch/x86/shadow.c     Wed Mar  1 22:39:43 2006
+++ b/xen/arch/x86/shadow.c     Wed Mar  1 22:41:43 2006
@@ -279,8 +279,8 @@
              psh_type == PGT_l4_shadow )      /* allocated for PAE PDP page */
             page = alloc_domheap_pages(NULL, 0, ALLOC_DOM_DMA);
         else if ( d->arch.ops->guest_paging_levels == PAGING_L3 &&
-                  psh_type == PGT_l3_shadow ) /* allocated for PAE PDP page */
-            page = alloc_domheap_pages(NULL, 0, ALLOC_DOM_DMA);
+                  (psh_type == PGT_l3_shadow || psh_type == PGT_l4_shadow) )
+            page = alloc_domheap_pages(NULL, 0, ALLOC_DOM_DMA); /* allocated 
for PAE PDP page */
         else
             page = alloc_domheap_page(NULL);
 #endif

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