From: Avi Kivity <avi@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Alex Williamson <alex.williamson@redhat.com>,
gleb@redhat.com, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 0/6] kvm: level irqfd support
Date: Thu, 16 Aug 2012 19:39:35 +0300 [thread overview]
Message-ID: <502D2247.7060107@redhat.com> (raw)
In-Reply-To: <20120816163658.GA22518@redhat.com>
On 08/16/2012 07:36 PM, Michael S. Tsirkin wrote:
>> What if a level irqfd shares a line with a KVM_IRQ_LINE ioctl? Then an
>> EOI can de-assert the irqfd source, but the line is kept high by the
>> last KVM_IRQ_LINE invocation.
>
> Exactly. So 1 ID for userspace and 1 for irqfd.
Gaa, this mess belongs in userspace.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-08-16 16:39 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-10 22:37 [PATCH v8 0/6] kvm: level irqfd support Alex Williamson
2012-08-10 22:37 ` [PATCH v8 1/6] kvm: Allow filtering of acked irqs Alex Williamson
2012-08-15 12:27 ` Michael S. Tsirkin
2012-08-15 16:47 ` Alex Williamson
2012-08-15 19:24 ` Michael S. Tsirkin
2012-08-10 22:37 ` [PATCH v8 2/6] kvm: Expose IRQ source IDs to userspace Alex Williamson
2012-08-15 12:59 ` Michael S. Tsirkin
2012-08-15 17:05 ` Alex Williamson
2012-08-10 22:37 ` [PATCH v8 3/6] kvm: Add IRQ source ID option to KVM_IRQFD Alex Williamson
2012-08-15 13:49 ` Michael S. Tsirkin
2012-08-15 17:08 ` Alex Williamson
2012-08-10 22:37 ` [PATCH v8 4/6] kvm: Add assert-only " Alex Williamson
2012-08-10 22:37 ` [PATCH v8 5/6] kvm: KVM_IRQ_ACKFD Alex Williamson
2012-08-15 14:05 ` Michael S. Tsirkin
2012-08-15 17:17 ` Alex Williamson
2012-08-10 22:37 ` [PATCH v8 6/6] kvm: Add de-assert option to KVM_IRQ_ACKFD Alex Williamson
2012-08-15 14:11 ` Michael S. Tsirkin
2012-08-15 17:24 ` Alex Williamson
2012-08-15 14:28 ` [PATCH v8 0/6] kvm: level irqfd support Michael S. Tsirkin
2012-08-15 17:36 ` Alex Williamson
2012-08-15 19:22 ` Michael S. Tsirkin
2012-08-15 19:59 ` Alex Williamson
2012-08-16 12:34 ` Alex Williamson
2012-08-16 12:53 ` Michael S. Tsirkin
2012-08-16 16:29 ` Avi Kivity
2012-08-16 16:36 ` Michael S. Tsirkin
2012-08-16 16:39 ` Avi Kivity [this message]
2012-08-16 16:54 ` Michael S. Tsirkin
2012-08-16 16:54 ` Avi Kivity
2012-08-16 17:01 ` Michael S. Tsirkin
2012-08-16 16:37 ` Alex Williamson
2012-08-16 16:32 ` Avi Kivity
2012-08-16 16:45 ` Alex Williamson
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