[Xen-devel] Fix wrong memory size of nested shadow_io_bitmap

["Dong, Eddie" <eddie.dong@xxxxxxxxx>]

Not sure if the mistake impact the real nested guest, but it is a bug.

Thx, Eddie



    Fix wrong memory size of nested shadow_io_bitmap.

    Signed-off-by: Eddie Dong <eddie.dong@xxxxxxxxx>

diff -r 0de62ff0850a xen/arch/x86/hvm/nestedhvm.c
--- a/xen/arch/x86/hvm/nestedhvm.c      Sat May 28 19:02:38 2011 +0800
+++ b/xen/arch/x86/hvm/nestedhvm.c      Sat May 28 19:24:37 2011 +0800
@@ -173,9 +173,9 @@
  */
 
 /* same format and size as hvm_io_bitmap */
-#define IOBITMAP_SIZE          3*PAGE_SIZE/BYTES_PER_LONG
+#define IOBITMAP_SIZE          3*PAGE_SIZE
 /* same format as hvm_io_bitmap */
-#define IOBITMAP_VMX_SIZE      2*PAGE_SIZE/BYTES_PER_LONG
+#define IOBITMAP_VMX_SIZE      2*PAGE_SIZE
 
 static unsigned long *shadow_io_bitmap[3];

Attachment: patch5
Description: patch5

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