From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <kvm-owner@kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
	by smtp.lore.kernel.org (Postfix) with ESMTP id 025D7C433EF
	for <kvm@archiver.kernel.org>; Mon, 13 Jun 2022 06:47:06 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S236950AbiFMGrE (ORCPT <rfc822;kvm@archiver.kernel.org>);
        Mon, 13 Jun 2022 02:47:04 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53918 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S230320AbiFMGrB (ORCPT <rfc822;kvm@vger.kernel.org>);
        Mon, 13 Jun 2022 02:47:01 -0400
Received: from verein.lst.de (verein.lst.de [213.95.11.211])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8517B101FF;
        Sun, 12 Jun 2022 23:46:59 -0700 (PDT)
Received: by verein.lst.de (Postfix, from userid 2407)
        id D33CB68AA6; Mon, 13 Jun 2022 08:46:55 +0200 (CEST)
Date:   Mon, 13 Jun 2022 08:46:55 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     "Tian, Kevin" <kevin.tian@intel.com>
Cc:     Eric Farman <farman@linux.ibm.com>,
        Kirti Wankhede <kwankhede@nvidia.com>,
        Matthew Rosato <mjrosato@linux.ibm.com>,
        Jason Gunthorpe <jgg@nvidia.com>,
        Alex Williamson <alex.williamson@redhat.com>,
        "Liu, Yi L" <yi.l.liu@intel.com>,
        Halil Pasic <pasic@linux.ibm.com>,
        "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
        "linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
        Jonathan Corbet <corbet@lwn.net>,
        Tony Krowiak <akrowiak@linux.ibm.com>,
        Jason Herne <jjherne@linux.ibm.com>,
        Christoph Hellwig <hch@lst.de>, Neo Jia <cjia@nvidia.com>,
        Dheeraj Nigam <dnigam@nvidia.com>,
        Tarun Gupta <targupta@nvidia.com>
Subject: Re: [PATCH v1 14/18] vfio/mdev: Add mdev available instance
 checking to the core
Message-ID: <20220613064655.GA493@lst.de>
References: <20220602171948.2790690-1-farman@linux.ibm.com> <20220602171948.2790690-15-farman@linux.ibm.com> <63a87e1e-7d99-b091-4c6b-fa25dd7c5211@nvidia.com> <c818e1ef24c466a3b1d14d4ab10163d5e349a3b4.camel@linux.ibm.com> <BN9PR11MB5276228F26CC7B9EBE13489B8CA69@BN9PR11MB5276.namprd11.prod.outlook.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <BN9PR11MB5276228F26CC7B9EBE13489B8CA69@BN9PR11MB5276.namprd11.prod.outlook.com>
User-Agent: Mutt/1.5.17 (2007-11-01)
Precedence: bulk
List-ID: <kvm.vger.kernel.org>
X-Mailing-List: kvm@vger.kernel.org

On Fri, Jun 10, 2022 at 07:43:46AM +0000, Tian, Kevin wrote:
> btw with those latest changes [1] we don't need .get_available() then,
> as mdev type is now added by mdev driver one-by-one then the
> available instance can be provided directly in that path.

Yes, we can probably add a helper to add the vailable attibrute, which
takes the number of instances.  Is it ok if I just add a version of this
patch and the device_api one to my series, and we rebase this series
on top of it?  I'll try to get out a new version ASAP.