From: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date: Thu, 26 Mar 2009 08:32:37 +0000 (+0000)
Subject: sh: Add MMU dependency for kexec
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f36b59d1a4fa1e29be606d0513b5f7fa6e720f79;p=deliverable%2Flinux.git

sh: Add MMU dependency for kexec

Kexec is not likely to work on NON-MMU CPU because this added
depend on MMU for kexec.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 8d50d527c595..19566c8d9826 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -530,7 +530,7 @@ source kernel/Kconfig.hz
 
 config KEXEC
 	bool "kexec system call (EXPERIMENTAL)"
-	depends on SUPERH32 && EXPERIMENTAL
+	depends on SUPERH32 && EXPERIMENTAL && MMU
 	help
 	  kexec is a system call that implements the ability to shutdown your
 	  current kernel, and to start another kernel.  It is like a reboot