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 C6F23A0524; Thu, 29 Apr 2021 10:04:54 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8F1D84067E; Thu, 29 Apr 2021 10:04:54 +0200 (CEST) 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 6D7DD40141 for ; Thu, 29 Apr 2021 10:04:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1619683493; 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=R97j64TEdk7hwCp0xBriDaU7EBSQzDscH6hH/auriZM=; b=OVZJhwePM7glpOCnM5zxjW5gKCQgFsYVH6Yu2zSL+oBSlYe8SYeDe6jsVbHzjN+YutjgoB niNbTilyNphbPj1QrP1r2aUwOYUokk09xZEvlr89+kGiWw39JLogcIjWs729CwqK2HXCWn KRTD36ZcBR32Q3xJn36G+mrvQZvhYoA= 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-372-OD2jvntpPquJWXb9GW_vIQ-1; Thu, 29 Apr 2021 04:04:50 -0400 X-MC-Unique: OD2jvntpPquJWXb9GW_vIQ-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 F1F05184608E; Thu, 29 Apr 2021 08:04:49 +0000 (UTC) Received: from dmarchan.remote.csb (unknown [10.40.192.93]) by smtp.corp.redhat.com (Postfix) with ESMTP id 558E661D31; Thu, 29 Apr 2021 08:04:44 +0000 (UTC) From: David Marchand To: dev@dpdk.org Cc: maxime.coquelin@redhat.com, olivier.matz@6wind.com, fbl@sysclose.org, i.maximets@ovn.org Date: Thu, 29 Apr 2021 10:04:34 +0200 Message-Id: <20210429080438.15032-1-david.marchand@redhat.com> In-Reply-To: <20210401095243.18211-1-david.marchand@redhat.com> References: <20210401095243.18211-1-david.marchand@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=david.marchand@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Subject: [dpdk-dev] [PATCH v2 0/4] Offload flags fixes 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 Sender: "dev" The important part is the last patch on vhost handling of offloading requests coming from a virtio guest interface. The rest are small fixes that I accumulated while reviewing the mbuf offload flags. On this last patch, it has the potential of breaking existing applications using the vhost library (OVS being impacted). I did not mark it for backport. Changes since v1: - dropped patch on net/tap, - added missing bits in example/vhost, - relaxed checks on VIRTIO_NET_HDR_GSO_ECN and VIRTIO_NET_HDR_GSO_UDP, -- David Marchand David Marchand (4): mbuf: mark old offload flag as deprecated net/virtio: do not touch Tx offload flags net/virtio: refactor Tx offload helper vhost: fix offload flags in Rx path drivers/net/virtio/virtio_rxtx.c | 7 +- drivers/net/virtio/virtio_rxtx_packed_avx.h | 2 +- drivers/net/virtio/virtio_rxtx_packed_neon.h | 2 +- drivers/net/virtio/virtqueue.h | 81 +++++------ examples/vhost/main.c | 42 +++--- lib/mbuf/rte_mbuf_core.h | 3 +- lib/vhost/virtio_net.c | 139 ++++++++----------- 7 files changed, 124 insertions(+), 152 deletions(-) -- 2.23.0