From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=46467 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PGaUu-0001WI-IR for qemu-devel@nongnu.org; Thu, 11 Nov 2010 11:59:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PGaUt-0006Jz-MR for qemu-devel@nongnu.org; Thu, 11 Nov 2010 11:59:40 -0500 Received: from mx1.redhat.com ([209.132.183.28]:8704) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PGaUt-0006Jn-FZ for qemu-devel@nongnu.org; Thu, 11 Nov 2010 11:59:39 -0500 Message-ID: <4CDC20F1.1030305@redhat.com> Date: Thu, 11 Nov 2010 18:59:29 +0200 From: Avi Kivity MIME-Version: 1.0 References: <1289483242-6069-1-git-send-email-stefanha@linux.vnet.ibm.com> <1289483242-6069-3-git-send-email-stefanha@linux.vnet.ibm.com> In-Reply-To: <1289483242-6069-3-git-send-email-stefanha@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [PATCH 2/3] virtio-pci: Use ioeventfd for virtqueue notify List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, "Michael S. Tsirkin" On 11/11/2010 03:47 PM, Stefan Hajnoczi wrote: > Some virtio devices are known to have guest drivers which expect a notify to be > processed synchronously and spin waiting for completion. Only enable ioeventfd > for virtio-blk and virtio-net for now. Which drivers are these? I only know of the virtio-gl driver, which isn't upstream. -- error compiling committee.c: too many arguments to function