diff --git a/[refs] b/[refs]
index 39df29886ad7..fd20b23c49d6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 802c1f6648aeb3eea670b4ef8b10014169b65699
+refs/heads/master: b48ee7135230ac43b6820d59a784ac0bd51ae552
diff --git a/trunk/include/asm-x86/dma-mapping_32.h b/trunk/include/asm-x86/dma-mapping_32.h
index fd7246dddad4..d0512c9251b7 100644
--- a/trunk/include/asm-x86/dma-mapping_32.h
+++ b/trunk/include/asm-x86/dma-mapping_32.h
@@ -21,7 +21,7 @@ dma_get_cache_alignment(void)
 {
 	/* no easy way to get cache size on all x86, so return the
 	 * maximum possible, to be safe */
-	return (1 << INTERNODE_CACHE_SHIFT);
+	return boot_cpu_data.x86_clflush_size;
 }
 
 #define dma_is_consistent(d, h)	(1)