From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [PATCH 3/3] eventfd: add internal reference counting to fix
	notifier race conditions
Date: Mon, 22 Jun 2009 22:05:37 +0300
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Cc: Gregory Haskins <ghaskins@novell.com>, kvm@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	avi@redhat.com, paulmck@linux.vnet.ibm.com,
	Ingo Molnar <mingo@elte.hu>,
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To: Davide Libenzi <davidel@xmailserver.org>
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On Mon, Jun 22, 2009 at 11:51:42AM -0700, Davide Libenzi wrote:
> A file* based kernel-to-kernel interface is rather wrong IMO.

But eventfd_ctx should work fine.