linux-kernel - Re: [PATCH v8 0/6] kvm: level irqfd support

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Date:	Thu, 16 Aug 2012 19:39:35 +0300
From:	Avi Kivity <avi@...hat.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
CC:	Alex Williamson <alex.williamson@...hat.com>, gleb@...hat.com,
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v8 0/6] kvm: level irqfd support

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
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