diff mbox

[v3,4/5] ARM: annotate VMALLOC_END definition with _AC

Message ID 20121024003502.GE31625@beefymiracle.amer.corp.natinst.com (mailing list archive)
State New, archived
Headers show

Commit Message

Josh Cartwright Oct. 24, 2012, 12:35 a.m. UTC 
This makes the definition of VMALLOC_END suitable for use within
assembly code.  This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.

Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
---
 arch/arm/include/asm/pgtable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Arnd Bergmann Oct. 24, 2012, 12:07 p.m. UTC | #1 
On Wednesday 24 October 2012, Josh Cartwright wrote:
> This makes the definition of VMALLOC_END suitable for use within
> assembly code.  This is necessary to allow the use of VMALLOC_END in
> defining where the early uart is mapped for use with DEBUG_LL.
> 
> Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>

Acked-by: Arnd Bergmann <arnd@arndb.de>
diff mbox

Patch

diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 08c1231..72904a2 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -40,7 +40,7 @@ 
  */
 #define VMALLOC_OFFSET		(8*1024*1024)
 #define VMALLOC_START		(((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
-#define VMALLOC_END		0xff000000UL
+#define VMALLOC_END		_AC(0xff000000,UL)
 
 #define LIBRARY_TEXT_START	0x0c000000