Jan Beulich
2008-Mar-10 09:31 UTC
[Xen-devel] [PATCH] linux: fix warnings introduced by c/s 468
I overlooked the compiler warnings resulting from cases where the
argument of __pte_ma() is a plain zero.
Almost as usual, written and tested on 2.6.16.60 and made apply to the
2.6.18 tree without further testing.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Index: sle10sp2-2008-03-10/include/asm-i386/mach-xen/asm/maddr.h
==================================================================---
sle10sp2-2008-03-10.orig/include/asm-i386/mach-xen/asm/maddr.h 2008-03-10
09:09:23.000000000 +0100
+++ sle10sp2-2008-03-10/include/asm-i386/mach-xen/asm/maddr.h 2008-03-10
10:17:20.000000000 +0100
@@ -154,7 +154,7 @@ static inline paddr_t pte_machine_to_phy
#endif
#ifdef CONFIG_X86_PAE
-#define __pte_ma(x) ((pte_t) { (x), (x) >> 32 } )
+#define __pte_ma(x) ((pte_t) { (x), (maddr_t)(x) >> 32 } )
static inline pte_t pfn_pte_ma(unsigned long page_nr, pgprot_t pgprot)
{
pte_t pte;
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