openrisc: Make THREAD_SIZE available to vmlinux.lds

Make THREAD_SIZE available to vmlinux.lds on openrisc by including
asm/thread_info.h the linker script.

This allows init_stack to be allocated in the linker script in a subsequent
patch.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Stafford Horne <shorne@gmail.com>
cc: Jonas Bonn <jonas@southpole.se>
cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
cc: openrisc@lists.librecores.org

diff --git a/arch/openrisc/kernel/vmlinux.lds.S b/arch/openrisc/kernel/vmlinux.lds.S
index 00ddb7804be4f66cec6e5644e96c6ea26501ab28..953bdcd54efe88fd7c45c36b98ad615f6268c15b 100644 (file)
--- a/arch/openrisc/kernel/vmlinux.lds.S
+++ b/arch/openrisc/kernel/vmlinux.lds.S
@@ -28,6 +28,7 @@
 
 #include <asm/page.h>
 #include <asm/cache.h>
+#include <asm/thread_info.h>
 #include <asm-generic/vmlinux.lds.h>
 
 #ifdef __OR1K__