From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH 2/7] KVM: Introduce __KVM_HAVE_IRQCHIP
Date: Wed, 17 Apr 2013 13:49:29 +0200
Message-ID: <516E8C49.2040304@redhat.com>
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Cc: kvm-ppc@vger.kernel.org,
	"kvm@vger.kernel.org mailing list" <kvm@vger.kernel.org>,
	Scott Wood <scottwood@freescale.com>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	Gleb Natapov <gleb@redhat.com>
To: Alexander Graf <agraf@suse.de>
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Il 16/04/2013 19:26, Alexander Graf ha scritto:
> Quite a bit of code in KVM has been conditionalized on availability of
> IOAPIC emulation. However, most of it is generically applicable to
> platforms that don't have an IOPIC, but a different type of irq chip.
> 
> Introduce a new define to distinguish between generic code and IOAPIC
> specific code.
> 
> Signed-off-by: Alexander Graf <agraf@suse.de>
> ---
>  arch/x86/include/uapi/asm/kvm.h |    1 +
>  include/linux/kvm_host.h        |    4 ++--
>  include/uapi/linux/kvm.h        |    2 +-
>  virt/kvm/eventfd.c              |    6 +++---
>  4 files changed, 7 insertions(+), 6 deletions(-)

You need to touch arch/ia64 too.  Yeah, it's likely broken but let's not
break it on purpose. :)

Paolo