From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB426C48BE5 for ; Tue, 15 Jun 2021 14:11:34 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 873FA601FE for ; Tue, 15 Jun 2021 14:11:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 873FA601FE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 130D66E30D; Tue, 15 Jun 2021 14:11:34 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3195C6E30D; Tue, 15 Jun 2021 14:11:33 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 6A72961450; Tue, 15 Jun 2021 14:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623766293; bh=mVFIHg+/59exqXTM1KsGORgctLZycuRDb46GunrOss4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=p3YAI+T/7vqnOYp3tofopk6vP5xyH0NRN9Cu04rKsrmQ5KrPQK42vmaw4BaWioU78 DdF/hYIUl9LJ7p3NnVo0pStw3Lw3w6LBEGUqx3Z626GziDs4kbB/OxuXgjreES15Nn H/hnHEj49etmMWdabnoVvR5/SWIww+gahOYZbb9o= Date: Tue, 15 Jun 2021 16:11:29 +0200 From: Greg Kroah-Hartman To: Christoph Hellwig Message-ID: References: <20210615133519.754763-1-hch@lst.de> <20210615133519.754763-8-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210615133519.754763-8-hch@lst.de> Subject: Re: [Intel-gfx] [PATCH 07/10] vfio/mdev: Allow the mdev_parent_ops to specify the device driver to bind X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org, David Airlie , dri-devel@lists.freedesktop.org, Kirti Wankhede , linux-s390@vger.kernel.org, Jonathan Corbet , "Rafael J. Wysocki" , Halil Pasic , Christian Borntraeger , Jason Gunthorpe , intel-gfx@lists.freedesktop.org, Jason Herne , Vasily Gorbik , Heiko Carstens , Tony Krowiak , Cornelia Huck Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, Jun 15, 2021 at 03:35:16PM +0200, Christoph Hellwig wrote: > From: Jason Gunthorpe > > This allows a mdev driver to opt out of using vfio_mdev.c, instead the > driver will provide a 'struct mdev_driver' and register directly with the > driver core. > > Much of mdev_parent_ops becomes unused in this mode: > - create()/remove() are done via the mdev_driver probe()/remove() > - mdev_attr_groups becomes mdev_driver driver.dev_groups > - Wrapper function callbacks are replaced with the same ones from > struct vfio_device_ops > > Signed-off-by: Jason Gunthorpe > Signed-off-by: Christoph Hellwig Messy, but ok... Reviewed-by: Greg Kroah-Hartman _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FABBC48BE5 for ; Tue, 15 Jun 2021 14:12:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B3D361463 for ; Tue, 15 Jun 2021 14:12:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230322AbhFOOO0 (ORCPT ); Tue, 15 Jun 2021 10:14:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:37782 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231513AbhFOONi (ORCPT ); Tue, 15 Jun 2021 10:13:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6A72961450; Tue, 15 Jun 2021 14:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623766293; bh=mVFIHg+/59exqXTM1KsGORgctLZycuRDb46GunrOss4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=p3YAI+T/7vqnOYp3tofopk6vP5xyH0NRN9Cu04rKsrmQ5KrPQK42vmaw4BaWioU78 DdF/hYIUl9LJ7p3NnVo0pStw3Lw3w6LBEGUqx3Z626GziDs4kbB/OxuXgjreES15Nn H/hnHEj49etmMWdabnoVvR5/SWIww+gahOYZbb9o= Date: Tue, 15 Jun 2021 16:11:29 +0200 From: Greg Kroah-Hartman To: Christoph Hellwig Cc: Jason Gunthorpe , Alex Williamson , Kirti Wankhede , David Airlie , Tony Krowiak , Christian Borntraeger , Cornelia Huck , Jonathan Corbet , Daniel Vetter , dri-devel@lists.freedesktop.org, Vasily Gorbik , Heiko Carstens , intel-gfx@lists.freedesktop.org, Jani Nikula , Jason Herne , Joonas Lahtinen , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-s390@vger.kernel.org, Halil Pasic , "Rafael J. Wysocki" , Rodrigo Vivi Subject: Re: [PATCH 07/10] vfio/mdev: Allow the mdev_parent_ops to specify the device driver to bind Message-ID: References: <20210615133519.754763-1-hch@lst.de> <20210615133519.754763-8-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210615133519.754763-8-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, Jun 15, 2021 at 03:35:16PM +0200, Christoph Hellwig wrote: > From: Jason Gunthorpe > > This allows a mdev driver to opt out of using vfio_mdev.c, instead the > driver will provide a 'struct mdev_driver' and register directly with the > driver core. > > Much of mdev_parent_ops becomes unused in this mode: > - create()/remove() are done via the mdev_driver probe()/remove() > - mdev_attr_groups becomes mdev_driver driver.dev_groups > - Wrapper function callbacks are replaced with the same ones from > struct vfio_device_ops > > Signed-off-by: Jason Gunthorpe > Signed-off-by: Christoph Hellwig Messy, but ok... Reviewed-by: Greg Kroah-Hartman From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FD38C48BDF for ; Tue, 15 Jun 2021 14:11:35 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2DDFD61581 for ; Tue, 15 Jun 2021 14:11:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2DDFD61581 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 550CC6E329; Tue, 15 Jun 2021 14:11:34 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3195C6E30D; Tue, 15 Jun 2021 14:11:33 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 6A72961450; Tue, 15 Jun 2021 14:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623766293; bh=mVFIHg+/59exqXTM1KsGORgctLZycuRDb46GunrOss4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=p3YAI+T/7vqnOYp3tofopk6vP5xyH0NRN9Cu04rKsrmQ5KrPQK42vmaw4BaWioU78 DdF/hYIUl9LJ7p3NnVo0pStw3Lw3w6LBEGUqx3Z626GziDs4kbB/OxuXgjreES15Nn H/hnHEj49etmMWdabnoVvR5/SWIww+gahOYZbb9o= Date: Tue, 15 Jun 2021 16:11:29 +0200 From: Greg Kroah-Hartman To: Christoph Hellwig Subject: Re: [PATCH 07/10] vfio/mdev: Allow the mdev_parent_ops to specify the device driver to bind Message-ID: References: <20210615133519.754763-1-hch@lst.de> <20210615133519.754763-8-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210615133519.754763-8-hch@lst.de> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org, David Airlie , dri-devel@lists.freedesktop.org, Kirti Wankhede , linux-s390@vger.kernel.org, Jonathan Corbet , "Rafael J. Wysocki" , Halil Pasic , Christian Borntraeger , Jason Gunthorpe , intel-gfx@lists.freedesktop.org, Jason Herne , Vasily Gorbik , Heiko Carstens , Alex Williamson , Rodrigo Vivi , Tony Krowiak , Cornelia Huck Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Jun 15, 2021 at 03:35:16PM +0200, Christoph Hellwig wrote: > From: Jason Gunthorpe > > This allows a mdev driver to opt out of using vfio_mdev.c, instead the > driver will provide a 'struct mdev_driver' and register directly with the > driver core. > > Much of mdev_parent_ops becomes unused in this mode: > - create()/remove() are done via the mdev_driver probe()/remove() > - mdev_attr_groups becomes mdev_driver driver.dev_groups > - Wrapper function callbacks are replaced with the same ones from > struct vfio_device_ops > > Signed-off-by: Jason Gunthorpe > Signed-off-by: Christoph Hellwig Messy, but ok... Reviewed-by: Greg Kroah-Hartman