[Xen-devel] [PATCH] x86: fix an inverted page table entry flags translation

["Jan Beulich" <jbeulich@xxxxxxxxxx>]

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Index: 2008-10-27/xen/arch/x86/mm.c
===================================================================
--- 2008-10-27.orig/xen/arch/x86/mm.c   2008-10-31 17:41:12.000000000 +0100
+++ 2008-10-27/xen/arch/x86/mm.c        2008-11-05 15:48:34.000000000 +0100
@@ -4225,7 +4225,7 @@ int map_pages_to_xen(
                 {
                     if ( l3e_get_flags(ol3e) & _PAGE_GLOBAL )
                         flush_flags |= FLUSH_TLB_GLOBAL;
-                    if ( (l1f_to_lNf(l3e_get_flags(ol3e)) ^ flags) &
+                    if ( (lNf_to_l1f(l3e_get_flags(ol3e)) ^ flags) &
                          PAGE_CACHE_ATTRS )
                         flush_flags |= FLUSH_CACHE;
                     flush_area(virt, flush_flags);




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