From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764708AbZEHAm7 (ORCPT ); Thu, 7 May 2009 20:42:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763873AbZEHAWm (ORCPT ); Thu, 7 May 2009 20:22:42 -0400 Received: from mga09.intel.com ([134.134.136.24]:58137 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763785AbZEHAWk (ORCPT ); Thu, 7 May 2009 20:22:40 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.40,313,1239001200"; d="scan'208";a="410508822" Date: Thu, 7 May 2009 17:22:40 -0700 From: Matthew Wilcox To: Rusty Russell Cc: virtualization@lists.linux-foundation.org, Sheng Yang , Matthew Wilcox , kvm@vger.kernel.org, "Michael S. Tsirkin" , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, jbarnes@virtuousgeek.org Subject: Re: [PATCH] msi-x: let drivers retry when not enough vectors Message-ID: <20090508002240.GA30192@linux.intel.com> References: <20090507082841.GA31751@redhat.com> <20090507095302.GI8112@parisc-linux.org> <200905071819.54426.sheng@linux.intel.com> <200905080925.01398.rusty@rustcorp.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200905080925.01398.rusty@rustcorp.com.au> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 08, 2009 at 09:25:00AM +0930, Rusty Russell wrote: > Sheng is absolutely right, that's a horrid API. But the API already exists, and is in use by 27 drivers. If this were a change to the API, I'd be against it, but it is the existing API.