# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.1069.1.247+1.1069.318.1 -> 1.1069.1.248
#	include/asm-x86_64/pgtable.h	1.6     -> 1.7    
#
diff -Nru a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
--- a/include/asm-x86_64/pgtable.h	Wed Mar 24 13:01:58 2004
+++ b/include/asm-x86_64/pgtable.h	Wed Mar 24 13:01:58 2004
@@ -342,6 +342,11 @@
 static inline void ptep_mkdirty(pte_t *ptep)			{ set_bit(_PAGE_BIT_DIRTY, ptep); }
 
 /*
+ * Macro to mark a page protection value as "uncacheable".
+ */
+#define pgprot_noncached(prot)	(__pgprot(pgprot_val(prot) | _PAGE_PCD | _PAGE_PWT))
+
+/*
  * Conversion functions: convert a page and protection to a page entry,
  * and a page entry and page directory to the page they refer to.
  */