Re: linux-next: manual merge of the xen-two tree with Linus' tree

From: Stefano Stabellini
Date: Tue Oct 02 2012 - 06:45:19 EST


On Tue, 2 Oct 2012, Stephen Rothwell wrote:
> Hi Konrad,
>
> Today's linux-next merge of the xen-two tree got a conflict in
> drivers/xen/Makefile between commit 9fa5780beea1 ("USB EHCI/Xen:
> propagate controller reset information to hypervisor") from Linus' tree
> and commit 13febc84849d ("xen: do not compile manage, balloon, pci, acpi,
> pcpu and cpu_hotplug on ARM") from the xen-two tree.
>
> I fixed it up (I am not sure exactly what it should depend on - see
> below) and can carry the fix as necessary (no action is required).
>
> --
> Cheers,
> Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
>
> diff --cc drivers/xen/Makefile
> index a4a3cab,cd28aae..0000000
> --- a/drivers/xen/Makefile
> +++ b/drivers/xen/Makefile
> @@@ -4,8 -8,11 +8,12 @@@ obj-y += xenbus
> nostackp := $(call cc-option, -fno-stack-protector)
> CFLAGS_features.o := $(nostackp)
>
> + obj-$(CONFIG_XEN_DOM0) += $(dom0-y)
> + dom0-$(CONFIG_PCI) += pci.o
> ++dom0-$(CONFIG_X86) += dbgp.o
> + dom0-$(CONFIG_ACPI) += acpi.o
> + dom0-$(CONFIG_X86) += pcpu.o
> obj-$(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


Considering that dbgp doesn't seem to be very useful without PCI at the
moment, could we just turn it into:

dom0-$(CONFIG_PCI) += dbgp.o

?
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