* [PATCH] xen/arm64: Don't compile cpu hotplug
@ 2013-07-22 21:40 Julien Grall
2013-07-23 9:35 ` Mark Rutland
2013-07-23 11:35 ` Stefano Stabellini
0 siblings, 2 replies; 3+ messages in thread
From: Julien Grall @ 2013-07-22 21:40 UTC (permalink / raw)
To: linux-arm-kernel
On ARM64, when CONFIG_XEN=y, the compilation will fail because CPU hotplug is
not yet supported with XEN. For now, disable it.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
drivers/xen/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index 2bf461a..a609353 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -1,4 +1,4 @@
-ifneq ($(CONFIG_ARM),y)
+ifeq ($(filter y, $(CONFIG_ARM) $(CONFIG_ARM64)),)
obj-y += manage.o
obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
endif
--
1.7.10.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] xen/arm64: Don't compile cpu hotplug
2013-07-22 21:40 [PATCH] xen/arm64: Don't compile cpu hotplug Julien Grall
@ 2013-07-23 9:35 ` Mark Rutland
2013-07-23 11:35 ` Stefano Stabellini
1 sibling, 0 replies; 3+ messages in thread
From: Mark Rutland @ 2013-07-23 9:35 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Jul 22, 2013 at 10:40:58PM +0100, Julien Grall wrote:
> On ARM64, when CONFIG_XEN=y, the compilation will fail because CPU hotplug is
> not yet supported with XEN. For now, disable it.
>
> Signed-off-by: Julien Grall <julien.grall@linaro.org>
With this applied I'm able to build an arm64 kernel with both
CONFIG_HOTPLUG_CPU (from local patches) and CONFIG_XEN.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cheers,
Mark.
> ---
> drivers/xen/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
> index 2bf461a..a609353 100644
> --- a/drivers/xen/Makefile
> +++ b/drivers/xen/Makefile
> @@ -1,4 +1,4 @@
> -ifneq ($(CONFIG_ARM),y)
> +ifeq ($(filter y, $(CONFIG_ARM) $(CONFIG_ARM64)),)
> obj-y += manage.o
> obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
> endif
> --
> 1.7.10.4
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] xen/arm64: Don't compile cpu hotplug
2013-07-22 21:40 [PATCH] xen/arm64: Don't compile cpu hotplug Julien Grall
2013-07-23 9:35 ` Mark Rutland
@ 2013-07-23 11:35 ` Stefano Stabellini
1 sibling, 0 replies; 3+ messages in thread
From: Stefano Stabellini @ 2013-07-23 11:35 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, 22 Jul 2013, Julien Grall wrote:
> On ARM64, when CONFIG_XEN=y, the compilation will fail because CPU hotplug is
> not yet supported with XEN. For now, disable it.
>
> Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> drivers/xen/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
> index 2bf461a..a609353 100644
> --- a/drivers/xen/Makefile
> +++ b/drivers/xen/Makefile
> @@ -1,4 +1,4 @@
> -ifneq ($(CONFIG_ARM),y)
> +ifeq ($(filter y, $(CONFIG_ARM) $(CONFIG_ARM64)),)
> obj-y += manage.o
> obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
> endif
> --
> 1.7.10.4
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-07-22 21:40 [PATCH] xen/arm64: Don't compile cpu hotplug Julien Grall
2013-07-23 9:35 ` Mark Rutland
2013-07-23 11:35 ` Stefano Stabellini
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