ARM: allow alignment fault mode to be configured at kernel boot

[net-next-2.6.git] / arch / arm / mm / alignment.c

diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index b270d6228fe26ab7dea9a8e4d4c1f1bdeb804667..62820eda84d9ea89bb1ec729b8934c626a74c20a 100644 (file)
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -11,6 +11,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/moduleparam.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -77,6 +78,8 @@ static unsigned long ai_dword;
 static unsigned long ai_multi;
 static int ai_usermode;
 
+core_param(alignment, ai_usermode, int, 0600);
+
 #define UM_WARN                (1 << 0)
 #define UM_FIXUP       (1 << 1)
 #define UM_SIGNAL      (1 << 2)