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{ "id": 81599, "url": "http://patches.dpdk.org/api/covers/81599/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20201020152052.389446-1-amorenoz@redhat.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20201020152052.389446-1-amorenoz@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201020152052.389446-1-amorenoz@redhat.com", "date": "2020-10-20T15:20:49", "name": "[v2,0/3] virtio-user: fix virtio-user server mode", "submitter": { "id": 1397, "url": "http://patches.dpdk.org/api/people/1397/?format=api", "name": "Adrian Moreno", "email": "amorenoz@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20201020152052.389446-1-amorenoz@redhat.com/mbox/", "series": [ { "id": 13150, "url": "http://patches.dpdk.org/api/series/13150/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13150", "date": "2020-10-20T15:20:49", "name": "virtio-user: fix virtio-user server mode", "version": 2, "mbox": "http://patches.dpdk.org/series/13150/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/81599/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id EDBDFA04DC;\n\tTue, 20 Oct 2020 17:21:04 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id BCB95BAF4;\n\tTue, 20 Oct 2020 17:21:03 +0200 (CEST)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [63.128.21.124])\n by dpdk.org (Postfix) with ESMTP id 097CAAD54\n for <dev@dpdk.org>; Tue, 20 Oct 2020 17:21:01 +0200 (CEST)", "from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com\n [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id\n us-mta-428-jMTpWttPN2OEKsKOKclR8g-1; Tue, 20 Oct 2020 11:20:57 -0400", "from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com\n [10.5.11.15])\n (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n (No client certificate requested)\n by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 594D018BE16C;\n Tue, 20 Oct 2020 15:20:56 +0000 (UTC)", "from amorenoz.users.ipa.redhat.com (ovpn-112-202.ams2.redhat.com\n [10.36.112.202])\n by smtp.corp.redhat.com (Postfix) with ESMTP id 4854855784;\n Tue, 20 Oct 2020 15:20:55 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1603207260;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding;\n bh=jGnxhOEK8m9lmFbuBruFwzp7dbBLnt96edmXoIp87i8=;\n b=NJYDWmWIU3gdDnRkSJz+xaNmb5X23AifsM/p2KZRV1YjA1m6/LzvUDhLJtcc4Nys/ZE68B\n 9EwjQztnsQslEBZrZ+AkceqCU5bfpUQUSl6n9z19BUkJcBVmujaidFViT9/55WdCQKac7/\n k4sajqayFTxU1Um6fmWxaKWH3QWcHiQ=", "X-MC-Unique": "jMTpWttPN2OEKsKOKclR8g-1", "From": "Adrian Moreno <amorenoz@redhat.com>", "To": "dev@dpdk.org", "Cc": "yinan.wang@intel.com,\n\tpatrick.fu@intel.com,\n\tamorenoz@redhat.com", "Date": "Tue, 20 Oct 2020 17:20:49 +0200", "Message-Id": "<20201020152052.389446-1-amorenoz@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.15", "Authentication-Results": "relay.mimecast.com;\n auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=amorenoz@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 0/3] virtio-user: fix virtio-user server mode", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This series addresses some issues identified in the virtio-user driver\nwhen configured in server mode.\n\nFirstly, properly identify the backend type in this mode.\n\nSecondly, ensure no get/set status commands are sent before protocol\nfeature negotiation to avoid sending them to a backend that does not support them\n\nAnd finally, add get/set status as per virtio spec so that it can work with\nmodern vhost-user backends that rely on this message to start the device.\n\n--\nv1->v2:\nAdded patch 2 and 3 addressing additional issues\nCheck errno to select vhost-user backend and log the detected backend\ntype\n\n\nAdrian Moreno (3):\n virtio-user: fix backend selection if stat fails\n virtio_user: don't set/get_status until FEATURES_OK\n virtio-user: set status on virtio-user reconnect\n\n drivers/net/virtio/virtio_user/vhost_user.c | 10 ++++++----\n .../net/virtio/virtio_user/virtio_user_dev.c | 7 +++++++\n .../net/virtio/virtio_user/virtio_user_dev.h | 1 +\n drivers/net/virtio/virtio_user_ethdev.c | 20 ++++++++++++++++---\n 4 files changed, 31 insertions(+), 7 deletions(-)" }