From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: KVM list <kvm@vger.kernel.org>, kvm-ppc@vger.kernel.org
Subject: Re: [PATCH 1/2] KVM: Distangle eventfd code from irqchip
Date: Tue, 16 Oct 2012 10:57:18 +0000 [thread overview]
Message-ID: <507D3D8E.1020903@redhat.com> (raw)
In-Reply-To: <1350302566-28889-2-git-send-email-agraf@suse.de>
On 10/15/2012 02:02 PM, Alexander Graf wrote:
> The current eventfd code assumes that when we have eventfd, we also have
> irqfd for in-kernel interrupt delivery. This is not necessarily true. On
> PPC we don't have an in-kernel irqchip yet, but we can still support easily
> support eventfd.
>
Don't you need, in addition, to reject PIO space for ioeventfd?
--
error compiling committee.c: too many arguments to function
WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: KVM list <kvm@vger.kernel.org>, kvm-ppc@vger.kernel.org
Subject: Re: [PATCH 1/2] KVM: Distangle eventfd code from irqchip
Date: Tue, 16 Oct 2012 12:57:18 +0200 [thread overview]
Message-ID: <507D3D8E.1020903@redhat.com> (raw)
In-Reply-To: <1350302566-28889-2-git-send-email-agraf@suse.de>
On 10/15/2012 02:02 PM, Alexander Graf wrote:
> The current eventfd code assumes that when we have eventfd, we also have
> irqfd for in-kernel interrupt delivery. This is not necessarily true. On
> PPC we don't have an in-kernel irqchip yet, but we can still support easily
> support eventfd.
>
Don't you need, in addition, to reject PIO space for ioeventfd?
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-10-16 10:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-15 12:02 [PATCH 0/2] KVM: PPC: Support ioeventfd Alexander Graf
2012-10-15 12:02 ` Alexander Graf
2012-10-15 12:02 ` [PATCH 1/2] KVM: Distangle eventfd code from irqchip Alexander Graf
2012-10-15 12:02 ` Alexander Graf
2012-10-16 10:57 ` Avi Kivity [this message]
2012-10-16 10:57 ` Avi Kivity
2012-10-16 11:01 ` Alexander Graf
2012-10-16 11:01 ` Alexander Graf
2012-10-15 12:02 ` [PATCH 2/2] KVM: PPC: Support eventfd Alexander Graf
2012-10-15 12:02 ` Alexander Graf
2012-10-16 10:56 ` [PATCH 0/2] KVM: PPC: Support ioeventfd Avi Kivity
2012-10-16 10:56 ` Avi Kivity
2012-10-16 10:59 ` Alexander Graf
2012-10-16 10:59 ` Alexander Graf
2012-10-16 11:01 ` Avi Kivity
2012-10-16 11:01 ` Avi Kivity
2012-10-16 11:06 ` Alexander Graf
2012-10-16 11:06 ` Alexander Graf
2012-10-16 13:47 ` Avi Kivity
2012-10-16 13:47 ` Avi Kivity
2012-10-16 14:49 ` Alexander Graf
2012-10-16 14:49 ` Alexander Graf
2012-10-17 14:50 ` Avi Kivity
2012-10-17 14:50 ` Avi Kivity
2012-10-17 17:23 ` Alexander Graf
2012-10-17 17:23 ` Alexander Graf
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