From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Mon, 3 Mar 2014 14:25:52 +0000 (-0500)
Subject: ARM: XEN depends on having a MMU
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7693decce869a94821bed1fa6c237c7224096b5b;p=linux.git

ARM: XEN depends on having a MMU

arch/arm/xen/enlighten.c (and maybe others) use MMU-specific functions
like pte_mkspecial which are only available on MMU builds. So let XEN
depend on MMU.

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 24307dc85d08a..8b784656156da 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1883,6 +1883,7 @@ config XEN
 	depends on ARM && AEABI && OF
 	depends on CPU_V7 && !CPU_V6
 	depends on !GENERIC_ATOMIC64
+	depends on MMU
 	select ARM_PSCI
 	select SWIOTLB_XEN
 	select ARCH_DMA_ADDR_T_64BIT