From patchwork Mon Mar 15 16:34:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Garzarella X-Patchwork-Id: 12140061 X-Patchwork-Delegate: kuba@kernel.org 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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,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 85F81C43381 for ; Mon, 15 Mar 2021 16:37:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 523AB64F36 for ; Mon, 15 Mar 2021 16:37:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233845AbhCOQgz (ORCPT ); Mon, 15 Mar 2021 12:36:55 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20763 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234134AbhCOQgg (ORCPT ); Mon, 15 Mar 2021 12:36:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615826192; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TySZqS37bNSDf+nHbLxQcHvMalZAV5YycVxJe257EIo=; b=MVWd75gBXTD0M55mJTGoNnD1vhMbNPnYpxJUMC/rLNDNgJAbf+gULNZJfncF/xkKKt6ySq XUIMx4+24jgIwiqD++UGF7PlQZNKKVe9NhIVKuAfLGjjDAeYaP7ndNts/1EODkf5I1/AaU 4K/7pZy7Myt5dss3TpfVWp7aTkVKu80= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-469-1Dj3RlHpPFGI1QjIc5EkxQ-1; Mon, 15 Mar 2021 12:36:27 -0400 X-MC-Unique: 1Dj3RlHpPFGI1QjIc5EkxQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A9213100C66A; Mon, 15 Mar 2021 16:36:25 +0000 (UTC) Received: from steredhat.redhat.com (ovpn-114-1.ams2.redhat.com [10.36.114.1]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5E3FC5C8B3; Mon, 15 Mar 2021 16:36:23 +0000 (UTC) From: Stefano Garzarella To: virtualization@lists.linux-foundation.org Cc: netdev@vger.kernel.org, Xie Yongji , Laurent Vivier , Stefan Hajnoczi , linux-kernel@vger.kernel.org, Max Gurtovoy , Jason Wang , Parav Pandit , "Michael S. Tsirkin" , kvm@vger.kernel.org Subject: [PATCH v4 10/14] vhost/vdpa: Remove the restriction that only supports virtio-net devices Date: Mon, 15 Mar 2021 17:34:46 +0100 Message-Id: <20210315163450.254396-11-sgarzare@redhat.com> In-Reply-To: <20210315163450.254396-1-sgarzare@redhat.com> References: <20210315163450.254396-1-sgarzare@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Xie Yongji Since the config checks are done by the vDPA drivers, we can remove the virtio-net restriction and we should be able to support all kinds of virtio devices. is not needed anymore, but we need to include to avoid compilation failures. Signed-off-by: Xie Yongji Signed-off-by: Stefano Garzarella Acked-by: Jason Wang --- drivers/vhost/vdpa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 7ae4080e57d8..850ed4b62942 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -16,12 +16,12 @@ #include #include #include +#include #include #include #include #include #include -#include #include "vhost.h" @@ -1018,10 +1018,6 @@ static int vhost_vdpa_probe(struct vdpa_device *vdpa) int minor; int r; - /* Currently, we only accept the network devices. */ - if (ops->get_device_id(vdpa) != VIRTIO_ID_NET) - return -ENOTSUPP; - v = kzalloc(sizeof(*v), GFP_KERNEL | __GFP_RETRY_MAYFAIL); if (!v) return -ENOMEM;