From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] call virtio_update_irq() to clear irq according isr Date: Wed, 18 Jun 2008 06:22:48 -0700 Message-ID: <48590C28.8060002@qumranet.com> References: <12132015111579-git-send-email-Laurent.Vivier@bull.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, Anthony Liguori To: Laurent Vivier Return-path: Received: from il.qumranet.com ([212.179.150.194]:30350 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753776AbYFRNWv (ORCPT ); Wed, 18 Jun 2008 09:22:51 -0400 In-Reply-To: <12132015111579-git-send-email-Laurent.Vivier@bull.net> Sender: kvm-owner@vger.kernel.org List-ID: Laurent Vivier wrote: > if we clear vdev->isr, it seems logic to call virtio_update_irq(vdev) to > update irq. > > The bug appears when we boot with etherboot virtio driver which > never read the interrupt status and so never clear it. > Applied, thanks. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.