svn commit: r197046 - head/sys/i386/xen

[Konstantin Belousov]

Author: kib
Date: Wed Sep  9 19:40:54 2009
New Revision: 197046
URL: http://svn.freebsd.org/changeset/base/197046

Log:
  As was done in r196643 for i386 and amd64, swap the start/end virtual
  addresses in pmap_invalidate_cache_range().
  
  Reported by:	Vincent Hoffman <vince unsane co uk>
  Reviewed by:	jhb
  MFC after:	3 days

Modified:
  head/sys/i386/xen/pmap.c

Modified: head/sys/i386/xen/pmap.c
==============================================================================
--- head/sys/i386/xen/pmap.c	Wed Sep  9 19:38:19 2009	(r197045)
+++ head/sys/i386/xen/pmap.c	Wed Sep  9 19:40:54 2009	(r197046)
@@ -1004,8 +1004,8 @@ pmap_invalidate_cache_range(vm_offset_t 
 		 * coherence domain.
 		 */
 		mfence();
-		for (; eva < sva; eva += cpu_clflush_line_size)
-			clflush(eva);
+		for (; sva < eva; sva += cpu_clflush_line_size)
+			clflush(sva);
 		mfence();
 	} else {