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GET /api/patches/118524/?format=api
{ "id": 118524, "url": "http://patches.dpdk.org/api/patches/118524/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1666168884-104665-13-git-send-email-andy.pei@intel.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": "<1666168884-104665-13-git-send-email-andy.pei@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666168884-104665-13-git-send-email-andy.pei@intel.com", "date": "2022-10-19T08:41:24", "name": "[v9,12/12] vhost: improve vDPA blk device configure condition", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "dae9328b7534d26a9e720ce646dd59b55696497b", "submitter": { "id": 1185, "url": "http://patches.dpdk.org/api/people/1185/?format=api", "name": "Pei, Andy", "email": "andy.pei@intel.com" }, "delegate": { "id": 2642, "url": "http://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1666168884-104665-13-git-send-email-andy.pei@intel.com/mbox/", "series": [ { "id": 25297, "url": "http://patches.dpdk.org/api/series/25297/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25297", "date": "2022-10-19T08:41:12", "name": "vdpa/ifc: add multi queue support", "version": 9, "mbox": "http://patches.dpdk.org/series/25297/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/118524/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/118524/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id C6EFEA0581;\n\tWed, 19 Oct 2022 11:32:52 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id A7FFC42B8D;\n\tWed, 19 Oct 2022 11:32:05 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by mails.dpdk.org (Postfix) with ESMTP id C78A942829\n for <dev@dpdk.org>; Wed, 19 Oct 2022 11:32:00 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 19 Oct 2022 02:32:00 -0700", "from dpdk-dipei.sh.intel.com ([10.67.110.251])\n by fmsmga001.fm.intel.com with ESMTP; 19 Oct 2022 02:31:59 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1666171921; x=1697707921;\n h=from:to:cc:subject:date:message-id:in-reply-to: references;\n bh=ZMIlW8JXsohCcENN7Y1SM460927jttCpnKUWXdptV7U=;\n b=PZDxTX3IcBfZCRza9u2mDhtXBQ/NHVZkO1y3THARzMwDgl7nBJkhzwsq\n 5/ky7s0TvAWWE7UeMZN+I2rU2w87J6nRwN5Jem3s5BWLx1hjYMFt2MPFi\n kFaClh8uWcqKgPcw7i8pynodTsuPcP7iwY+hCmbeL1nwYFKjrb5f76vik\n q2VFoYT3O4Ib7GC1BodEtNLu8aU7wcgOrJLoyPUJoeAZPhljVQCecajnU\n bdMt5Npg0LR6TAucC9Aj2JT5Eg78CGjerxQmBu8CnueBhtKq9fs0lB+M2\n Kful4JOTHd5II9GSqrxgkLm1DYU5KAgzo0nJdoRcadj0M4/z4OoZjl/ot Q==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10504\"; a=\"303976956\"", "E=Sophos;i=\"5.95,195,1661842800\"; d=\"scan'208\";a=\"303976956\"", "E=McAfee;i=\"6500,9779,10504\"; a=\"771691060\"", "E=Sophos;i=\"5.95,195,1661842800\"; d=\"scan'208\";a=\"771691060\"" ], "X-ExtLoop1": "1", "From": "Andy Pei <andy.pei@intel.com>", "To": "dev@dpdk.org", "Cc": "chenbo.xia@intel.com, rosen.xu@intel.com, wei.huang@intel.com,\n gang.cao@intel.com, maxime.coquelin@redhat.com", "Subject": "[PATCH v9 12/12] vhost: improve vDPA blk device configure condition", "Date": "Wed, 19 Oct 2022 16:41:24 +0800", "Message-Id": "<1666168884-104665-13-git-send-email-andy.pei@intel.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666168884-104665-1-git-send-email-andy.pei@intel.com>", "References": "<1661229305-240952-2-git-send-email-andy.pei@intel.com>\n <1666168884-104665-1-git-send-email-andy.pei@intel.com>", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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" }, "content": "To support multi-queue, configure device\nafter call fd of all queues are set.\n\nSigned-off-by: Andy Pei <andy.pei@intel.com>\nSigned-off-by: Huang Wei <wei.huang@intel.com>\nReviewed-by: Chenbo Xia <chenbo.xia@intel.com>\nReviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>\n---\n lib/vhost/vhost_user.c | 13 ++++++++++---\n 1 file changed, 10 insertions(+), 3 deletions(-)", "diff": "diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c\nindex e0ff79d..9902ae9 100644\n--- a/lib/vhost/vhost_user.c\n+++ b/lib/vhost/vhost_user.c\n@@ -2972,6 +2972,7 @@ static int is_vring_iotlb(struct virtio_net *dev,\n \tbool handled;\n \tuint32_t request;\n \tuint32_t i;\n+\tuint16_t blk_call_fd;\n \n \tdev = get_device(vid);\n \tif (dev == NULL)\n@@ -3181,9 +3182,15 @@ static int is_vring_iotlb(struct virtio_net *dev,\n \tif (!vdpa_dev)\n \t\tgoto out;\n \n-\tif (vdpa_dev->type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK\n-\t\t&& request != VHOST_USER_SET_VRING_CALL)\n-\t\tgoto out;\n+\tif (vdpa_dev->type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK) {\n+\t\tif (request == VHOST_USER_SET_VRING_CALL) {\n+\t\t\tblk_call_fd = ctx.msg.payload.u64 & VHOST_USER_VRING_IDX_MASK;\n+\t\t\tif (blk_call_fd != dev->nr_vring - 1)\n+\t\t\t\tgoto out;\n+\t\t} else {\n+\t\t\tgoto out;\n+\t\t}\n+\t}\n \n \tif (!(dev->flags & VIRTIO_DEV_VDPA_CONFIGURED)) {\n \t\tif (vdpa_dev->ops->dev_conf(dev->vid))\n", "prefixes": [ "v9", "12/12" ] }