--- zzzz-none-000/linux-2.6.19.2/mm/mempolicy.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/mm/mempolicy.c	2007-01-19 14:42:56.000000000 +0000
@@ -353,6 +353,12 @@
 			if (prev && prev->vm_end < vma->vm_start)
 				return ERR_PTR(-EFAULT);
 		}
+
+#ifdef CONFIG_PAX_SEGMEXEC
+		if (vma->vm_flags & VM_MIRROR)
+			return ERR_PTR(-EFAULT);
+#endif
+
 		if (!is_vm_hugetlb_page(vma) &&
 		    ((flags & MPOL_MF_STRICT) ||
 		     ((flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)) &&