From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 09D1741EB1; Thu, 16 Mar 2023 15:46:34 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F1E2942D4D; Thu, 16 Mar 2023 15:46:33 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 2669040DF6 for ; Thu, 16 Mar 2023 15:46:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1678977991; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wyMskcn1Byc35hDphYiINb8T0P3ENkpdB+iyi+kDToI=; b=Ns6tgSgXDbMM7XUasaZ5XYSlnmDIgg/pPIcgORDxCk2Bwt1F5bdJpBzqmkHEhv6tq09JWi V/o4ckFf1L2QUKgfYAh5wGOKN98GD9HQFHHV7OLyM/QGNhbjGOspRvlkY/T5kbmSvffFvg fR7weoUeB1R/aV/eTzu6EGWBTQhGofY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-434-yPuorNPbPjiIXhr8aB_lEw-1; Thu, 16 Mar 2023 10:46:28 -0400 X-MC-Unique: yPuorNPbPjiIXhr8aB_lEw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 18A138314EB; Thu, 16 Mar 2023 14:46:23 +0000 (UTC) Received: from [10.39.208.23] (unknown [10.39.208.23]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9788E202701E; Thu, 16 Mar 2023 14:46:21 +0000 (UTC) Message-ID: <926f7b7e-8d16-5bb2-6b25-ed6e13aef37f@redhat.com> Date: Thu, 16 Mar 2023 15:46:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v2] net/virtio: remove address width limit for modern devices To: David Marchand , dev@dpdk.org Cc: stable@dpdk.org, Andy Pei , Chenbo Xia , Yuanhan Liu , Huawei Xie , Tetsuya Mukawa References: <20230309143604.2354288-1-david.marchand@redhat.com> <20230314085334.3656447-1-david.marchand@redhat.com> From: Maxime Coquelin In-Reply-To: <20230314085334.3656447-1-david.marchand@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 3/14/23 09:53, David Marchand wrote: > Modern devices don't have the same limitation as legacy devices, because > vring addresses are not configured using a 32-bit register. > > Fixes: 6ba1f63b5ab0 ("virtio: support specification 1.0") > Cc: stable@dpdk.org > > Signed-off-by: David Marchand > Reviewed-by: Maxime Coquelin > Acked-by: Andy Pei > Reviewed-by: Chenbo Xia > --- > drivers/net/virtio/virtio_pci.c | 28 ++++++++-------------------- > 1 file changed, 8 insertions(+), 20 deletions(-) > Applied to dpdk-next-virtio/main. Thanks, Maxime