[IA64] fixes configs and add default config for ia64 xen domU
This patch fixes xen related Kconfigs and add default config
file for ia64 xen domU.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <aegl@agluck-desktop.(none)>
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 20d6d28..4eb45c0 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -221,7 +221,11 @@
config IA64_XEN_GUEST
bool "Xen guest"
+ select SWIOTLB
depends on XEN
+ help
+ Build a kernel that runs on Xen guest domain. At this moment only
+ 16KB page size in supported.
endchoice