Re: [tip:x86/urgent] x86/kconfig: Add a Kconfig shortcut forbuilding working KVM guest kernels

From: Ingo Molnar
Date: Thu May 02 2013 - 03:08:36 EST



* David Rientjes <rientjes@xxxxxxxxxx> wrote:

> On Wed, 1 May 2013, Borislav Petkov wrote:
>
> > > warning: (KVM_GUEST_COMMON_OPTIONS) selects VIRTIO_NET which has unmet direct dependencies (NETDEVICES && NET_CORE && VIRTIO)
> > >
> > > and
> > >
> > > warning: (KVM_GUEST_COMMON_OPTIONS && AMD_IOMMU) selects PCI_MSI which has unmet direct dependencies (PCI && ARCH_SUPPORTS_MSI)
> >
> > How do you trigger those? I don't see them here with this applied.
> >
>
> It's an allnoconfig with HYPERVISOR_GUEST, PARAVIRT, KVM_GUEST, and
> KVM_GUEST_COMMON_OPTIONS enabled.

Please send a specific .config instead, with which you see warnings or
build failures.

Thanks,

Ingo
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