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GET /api/patches/37884/?format=api
{ "id": 37884, "url": "https://patches.dpdk.org/api/patches/37884/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/0dd15e885a6811003b0e655fc540df3f96cc6452.1523448978.git.anatoly.burakov@intel.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": "<0dd15e885a6811003b0e655fc540df3f96cc6452.1523448978.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/0dd15e885a6811003b0e655fc540df3f96cc6452.1523448978.git.anatoly.burakov@intel.com", "date": "2018-04-11T12:29:58", "name": "[dpdk-dev,v6,23/70] net/vmxnet3: use contiguous allocation for DMA memory", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "0ef73f0b26aa0bdab58f598b5e566dcd7de8969c", "submitter": { "id": 4, "url": "https://patches.dpdk.org/api/people/4/?format=api", "name": "Anatoly Burakov", "email": "anatoly.burakov@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/0dd15e885a6811003b0e655fc540df3f96cc6452.1523448978.git.anatoly.burakov@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/37884/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/37884/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C37951BBB5;\n\tWed, 11 Apr 2018 14:31:26 +0200 (CEST)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n\tby dpdk.org (Postfix) with ESMTP id F31E91BB8F\n\tfor <dev@dpdk.org>; Wed, 11 Apr 2018 14:30:54 +0200 (CEST)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n\tby fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t11 Apr 2018 05:30:54 -0700", "from irvmail001.ir.intel.com ([163.33.26.43])\n\tby fmsmga008.fm.intel.com with ESMTP; 11 Apr 2018 05:30:50 -0700", "from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com\n\t[10.237.217.45])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\tw3BCUo9F012351; Wed, 11 Apr 2018 13:30:50 +0100", "from sivswdev01.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev01.ir.intel.com with ESMTP id w3BCUoN2013681;\n\tWed, 11 Apr 2018 13:30:50 +0100", "(from aburakov@localhost)\n\tby sivswdev01.ir.intel.com with LOCAL id w3BCUoqu013677;\n\tWed, 11 Apr 2018 13:30:50 +0100" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.48,436,1517904000\"; d=\"scan'208\";a=\"31862887\"", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org", "Cc": "Yong Wang <yongwang@vmware.com>, keith.wiles@intel.com,\n\tjianfeng.tan@intel.com, andras.kovacs@ericsson.com,\n\tlaszlo.vadkeri@ericsson.com, benjamin.walker@intel.com,\n\tbruce.richardson@intel.com, thomas@monjalon.net,\n\tkonstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com,\n\tlouise.m.daly@intel.com, nelio.laranjeiro@6wind.com,\n\tyskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, \n\themant.agrawal@nxp.com, olivier.matz@6wind.com, shreyansh.jain@nxp.com,\n\tgowrishankar.m@linux.vnet.ibm.com", "Date": "Wed, 11 Apr 2018 13:29:58 +0100", "Message-Id": "<0dd15e885a6811003b0e655fc540df3f96cc6452.1523448978.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 1.7.0.7", "In-Reply-To": [ "<cover.1523448978.git.anatoly.burakov@intel.com>", "<cover.1523448978.git.anatoly.burakov@intel.com>" ], "References": [ "<cover.1523448978.git.anatoly.burakov@intel.com>", "<cover.1523296700.git.anatoly.burakov@intel.com>\n\t<cover.1523448978.git.anatoly.burakov@intel.com>" ], "Subject": "[dpdk-dev] [PATCH v6 23/70] net/vmxnet3: use contiguous allocation\n\tfor DMA memory", "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://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "All hardware drivers should allocate IOVA-contiguous\nmemzones for their hardware resources.\n\nSigned-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\nTested-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>\nTested-by: Hemant Agrawal <hemant.agrawal@nxp.com>\nTested-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>\n---\n drivers/net/vmxnet3/vmxnet3_ethdev.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c\nindex 4260087..104664a 100644\n--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c\n+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c\n@@ -150,13 +150,14 @@ gpa_zone_reserve(struct rte_eth_dev *dev, uint32_t size,\n \t\tif (mz)\n \t\t\trte_memzone_free(mz);\n \t\treturn rte_memzone_reserve_aligned(z_name, size, socket_id,\n-\t\t\t\t\t\t 0, align);\n+\t\t\t\tRTE_MEMZONE_IOVA_CONTIG, align);\n \t}\n \n \tif (mz)\n \t\treturn mz;\n \n-\treturn rte_memzone_reserve_aligned(z_name, size, socket_id, 0, align);\n+\treturn rte_memzone_reserve_aligned(z_name, size, socket_id,\n+\t\t\tRTE_MEMZONE_IOVA_CONTIG, align);\n }\n \n /*\n", "prefixes": [ "dpdk-dev", "v6", "23/70" ] }