linux-kernel - Re: [Xen-devel] [PATCH 10/24] xen: do not compile manage, balloon, pci, acpi and cpu

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Date:	Fri, 27 Jul 2012 08:01:47 +0100
From:	"Jan Beulich" <JBeulich@...e.com>
To:	"Stefano Stabellini" <stefano.stabellini@...citrix.com>,
	<linux-kernel@...r.kernel.org>
Cc:	<catalin.marinas@....com>, <arnd@...db.de>,
	<Ian.Campbell@...rix.com>, <linux-arm-kernel@...ts.infradead.org>,
	<linaro-dev@...ts.linaro.org>, <xen-devel@...ts.xensource.com>,
	<konrad.wilk@...cle.com>, <tim@....org>
Subject: Re: [Xen-devel] [PATCH 10/24] xen: do not compile manage,
 balloon, pci, acpi and cpu_hotplug on ARM

>>> On 26.07.12 at 17:33, Stefano Stabellini <stefano.stabellini@...citrix.com> wrote:
> --- a/drivers/xen/Makefile
> +++ b/drivers/xen/Makefile
> @@ -1,11 +1,15 @@
> -obj-y	+= grant-table.o features.o events.o manage.o balloon.o
> +ifneq ($(CONFIG_ARM),y)
> +obj-y	+= manage.o balloon.o

While I assume that this part (and the cpu_hotplug one below) is
temporary, ...

> +obj-$(CONFIG_XEN_DOM0)			+= pci.o acpi.o

... at least this one should imo be solved with a proper long term
mechanism, i.e. the usual var-$(CONFIG_...) approach, i.e.

dom0-$(CONFIG_PCI) := pci.o
dom0-$(CONFIG_ACPI) := acpi.o
obj-$(CONFIG_XEN_DOM0)			+= $(dom0-y)

Jan

> +obj-$(CONFIG_HOTPLUG_CPU)		+= cpu_hotplug.o
> +endif
> +obj-y	+= grant-table.o features.o events.o
>  obj-y	+= xenbus/
>  
>  nostackp := $(call cc-option, -fno-stack-protector)
>  CFLAGS_features.o			:= $(nostackp)
>  
>  obj-$(CONFIG_BLOCK)			+= biomerge.o
> -obj-$(CONFIG_HOTPLUG_CPU)		+= cpu_hotplug.o
>  obj-$(CONFIG_XEN_XENCOMM)		+= xencomm.o
>  obj-$(CONFIG_XEN_BALLOON)		+= xen-balloon.o
>  obj-$(CONFIG_XEN_SELFBALLOONING)	+= xen-selfballoon.o
> @@ -17,7 +21,6 @@ obj-$(CONFIG_XEN_SYS_HYPERVISOR)	+= sys-hypervisor.o
>  obj-$(CONFIG_XEN_PVHVM)			+= platform-pci.o
>  obj-$(CONFIG_XEN_TMEM)			+= tmem.o
>  obj-$(CONFIG_SWIOTLB_XEN)		+= swiotlb-xen.o
> -obj-$(CONFIG_XEN_DOM0)			+= pci.o acpi.o
>  obj-$(CONFIG_XEN_PCIDEV_BACKEND)	+= xen-pciback/
>  obj-$(CONFIG_XEN_PRIVCMD)		+= xen-privcmd.o
>  obj-$(CONFIG_XEN_ACPI_PROCESSOR)	+= xen-acpi-processor.o
> -- 
> 1.7.2.5
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@...ts.xen.org 
> http://lists.xen.org/xen-devel 



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