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GET /api/patches/81431/?format=api
{ "id": 81431, "url": "https://patches.dpdk.org/api/patches/81431/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20201020071628.323641-1-amorenoz@redhat.com/", "project": { "id": 1, "url": "https://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": "<20201020071628.323641-1-amorenoz@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201020071628.323641-1-amorenoz@redhat.com", "date": "2020-10-20T07:16:27", "name": "virtio-user: fix backend selection if stat fails", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "f35aac8699b9d27476355830f442bd96d50293c0", "submitter": { "id": 1397, "url": "https://patches.dpdk.org/api/people/1397/?format=api", "name": "Adrian Moreno", "email": "amorenoz@redhat.com" }, "delegate": { "id": 2642, "url": "https://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20201020071628.323641-1-amorenoz@redhat.com/mbox/", "series": [ { "id": 13126, "url": "https://patches.dpdk.org/api/series/13126/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=13126", "date": "2020-10-20T07:16:27", "name": "virtio-user: fix backend selection if stat fails", "version": 1, "mbox": "https://patches.dpdk.org/series/13126/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/81431/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/81431/checks/", "tags": {}, "related": [], "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 0AE9EA04DC;\n\tTue, 20 Oct 2020 09:16:52 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 38883BADE;\n\tTue, 20 Oct 2020 09:16:50 +0200 (CEST)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [216.205.24.124])\n by dpdk.org (Postfix) with ESMTP id CE6C5AD6A\n for <dev@dpdk.org>; Tue, 20 Oct 2020 09:16:47 +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-527-OaelgQdbPGq5-UR9NuIRMw-1; Tue, 20 Oct 2020 03:16:44 -0400", "from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com\n [10.5.11.14])\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 0DB6A64089;\n Tue, 20 Oct 2020 07:16:43 +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 2BED55D9D2;\n Tue, 20 Oct 2020 07:16:37 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1603178206;\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=SHpfC2V+oy0HlAXn3IgnyQ5TNMWNvo5cnKwRVv4GYEs=;\n b=EGtf7jLWq0Jssrg/n6SbKUn+XUyKBpgy1uHsn42gOEhMKPsBp1zU5jOdpKmDPglQto14yi\n EkGN7abJ+7dzffVJRdsU+jw9ysvzNLJwB6V5ABDZq3LGWmCvrrczFNpzAkZZO4OWtKUslN\n 2SpSZ2fzCey/QXOAkHma3/LRb3kmz9E=", "X-MC-Unique": "OaelgQdbPGq5-UR9NuIRMw-1", "From": "Adrian Moreno <amorenoz@redhat.com>", "To": "dev@dpdk.org", "Cc": "yinan.wang@intel.com, patrick.fu@intel.com, amorenoz@redhat.com,\n stable@dpdk.org, Maxime Coquelin <maxime.coquelin@redhat.com>,\n Chenbo Xia <chenbo.xia@intel.com>, Zhihong Wang <zhihong.wang@intel.com>", "Date": "Tue, 20 Oct 2020 09:16:27 +0200", "Message-Id": "<20201020071628.323641-1-amorenoz@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.14", "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] virtio-user: fix backend selection if stat fails", "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": "If stat fails it means the backend must be vhost-user in server mode\n\nBugzilla ID: 559\nFixes: f908b22ea47a (\"net/virtio: move backend type selection to ethdev\")\nCc: stable@dpdk.org\n\nSigned-off-by: Adrian Moreno <amorenoz@redhat.com>\n---\n drivers/net/virtio/virtio_user_ethdev.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c\nindex 042665bc0..ce74d08ab 100644\n--- a/drivers/net/virtio/virtio_user_ethdev.c\n+++ b/drivers/net/virtio/virtio_user_ethdev.c\n@@ -560,9 +560,10 @@ virtio_user_backend_type(const char *path)\n \tstruct stat sb;\n \n \tif (stat(path, &sb) == -1) {\n-\t\tPMD_INIT_LOG(ERR, \"Stat fails: %s (%s)\\n\", path,\n+\t\tPMD_INIT_LOG(INFO, \"Stat fails: %s (%s)\\n\", path,\n \t\t\t strerror(errno));\n-\t\treturn VIRTIO_USER_BACKEND_UNKNOWN;\n+\t\t/* Must be vhost-user in server mode */\n+\t\treturn VIRTIO_USER_BACKEND_VHOST_USER;\n \t}\n \n \tif (S_ISSOCK(sb.st_mode)) {\n", "prefixes": [] }