On Mon, 17 Sep 2012, Sergei Shtylyov wrote:
Hello.
On 17-09-2012 14:57, Stefano Stabellini wrote:
Changes in v2:
- mark Xen guest support on ARM as EXPERIMENTAL.
Signed-off-by: Stefano Stabellini stefano.stabellini@eu.citrix.com Acked-by: Konrad Rzeszutek Wilk konrad.wilk@oracle.com
arch/arm/Kconfig | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2f88d8d..e92518d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1897,6 +1897,16 @@ config DEPRECATED_PARAM_STRUCT This was deprecated in 2001 and announced to live on for 5 years. Some old boot loaders still use this way.
+config XEN_DOM0
- def_bool y
+config XEN
- bool "Xen guest support on ARM (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ARM && OF
- select XEN_DOM0
What's the point of selecting it if it's always "y"?That's because on X86 is not always "y": there are things under drivers/xen that compile on both platforms and depend on XEN_DOM0.
But we're not on x86. On ARM this select is pointless.
We need some common code (under drivers/xen) that compiles only if XEN_DOM0 is selected, so it is not pointless after all.
XEN_DOM0 is not the only symbol that is conditionally compiled on one architectuire and always "y" on another...