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GET /api/patches/43987/?format=api
{ "id": 43987, "url": "http://patches.dpdk.org/api/patches/43987/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1535608265-13323-4-git-send-email-hemant.agrawal@nxp.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": "<1535608265-13323-4-git-send-email-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1535608265-13323-4-git-send-email-hemant.agrawal@nxp.com", "date": "2018-08-30T05:50:58", "name": "[03/10] crypto/dpaa_sec: add LOCK before Rx HW queue attach", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "aa93e69438f38652918706ea3885ae94a088eaa4", "submitter": { "id": 477, "url": "http://patches.dpdk.org/api/people/477/?format=api", "name": "Hemant Agrawal", "email": "hemant.agrawal@nxp.com" }, "delegate": { "id": 6690, "url": "http://patches.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1535608265-13323-4-git-send-email-hemant.agrawal@nxp.com/mbox/", "series": [ { "id": 1101, "url": "http://patches.dpdk.org/api/series/1101/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1101", "date": "2018-08-30T05:50:55", "name": "crypto: DPAA and DPAA2_SEC enhancements", "version": 1, "mbox": "http://patches.dpdk.org/series/1101/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/43987/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/43987/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 826F04CBD;\n\tThu, 30 Aug 2018 07:53:20 +0200 (CEST)", "from EUR02-HE1-obe.outbound.protection.outlook.com\n\t(mail-eopbgr10072.outbound.protection.outlook.com [40.107.1.72])\n\tby dpdk.org (Postfix) with ESMTP id 127192BF7\n\tfor <dev@dpdk.org>; Thu, 30 Aug 2018 07:53:13 +0200 (CEST)", "from bf-netperf1.ap.freescale.net (14.143.30.134) by\n\tVI1PR0401MB2541.eurprd04.prod.outlook.com (2603:10a6:800:56::19) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1080.17;\n\tThu, 30 Aug 2018 05:53:11 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=X6Pfj0nzT1AZnB+IfUCWXMZdcmrNcftM7ofdH30Jn1c=;\n\tb=HdJGYBCCy3rCIb8Ereq2SG/cZM+uDqMaNVysh5+3nSkoUruhBMNKp3yF5a4u+OpOgsHGGyGEghA5/2duIVIR/UHfihEMRXEy/FCyOTOUkcbgWD8h1hQA0Kfp0K4Omtjd0X/3azhbMJrP4kZAanqbUUFKYkI3o0HyUTL27RdZ7+s=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=hemant.agrawal@nxp.com; ", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "dev@dpdk.org", "Cc": "akhil.goyal@nxp.com", "Date": "Thu, 30 Aug 2018 11:20:58 +0530", "Message-Id": "<1535608265-13323-4-git-send-email-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1535608265-13323-1-git-send-email-hemant.agrawal@nxp.com>", "References": "<1535608265-13323-1-git-send-email-hemant.agrawal@nxp.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[14.143.30.134]", "X-ClientProxiedBy": "PN1PR0101CA0049.INDPRD01.PROD.OUTLOOK.COM\n\t(2603:1096:c00:d::11) To VI1PR0401MB2541.eurprd04.prod.outlook.com\n\t(2603:10a6:800:56::19)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "dd18cca5-0145-4a6b-b153-08d60e3cdebe", "X-MS-Office365-Filtering-HT": "Tenant", "X-Microsoft-Antispam": "BCL:0; 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", "X-MS-Exchange-SenderADCheck": "1", "X-Exchange-Antispam-Report-CFA-Test": "BCL:0; PCL:0;\n\tRULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(823301075)(3231311)(944501410)(52105095)(10201501046)(3002001)(93006095)(93001095)(6055026)(149027)(150027)(6041310)(20161123560045)(20161123558120)(20161123564045)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699016);\n\tSRVR:VI1PR0401MB2541; BCL:0; PCL:0; RULEID:; SRVR:VI1PR0401MB2541; ", "X-Forefront-PRVS": "07807C55DC", "X-Forefront-Antispam-Report": "SFV:NSPM;\n\tSFS:(10009020)(376002)(396003)(346002)(39860400002)(136003)(366004)(189003)(199004)(316002)(486006)(106356001)(47776003)(16526019)(53936002)(6916009)(6666003)(186003)(26005)(386003)(5009440100003)(6506007)(52116002)(2351001)(956004)(76176011)(66066001)(446003)(51416003)(6512007)(11346002)(6486002)(16586007)(97736004)(86362001)(4326008)(44832011)(25786009)(68736007)(105586002)(2616005)(305945005)(2906002)(5024004)(14444005)(3846002)(6116002)(5660300001)(476003)(81166006)(478600001)(48376002)(8936002)(81156014)(7736002)(8676002)(50466002)(50226002)(2361001)(36756003)(110426005);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR0401MB2541;\n\tH:bf-netperf1.ap.freescale.net; \n\tFPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; ", "Received-SPF": "None (protection.outlook.com: nxp.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "K9PzwCLn6r0pjuW6mm7y7PV/lD7f/wzANxhTvR6yiXksE9a9Za06XD6F3QbEhbDsiUat1QnOyo25jpUdPuWA1HgnZBkAizBN2/pTM2IwZEgOEjS8viFJTE/nQ+3VQaRpxtdjh5CCm3cZfF8/G55PJZVJptguFYiat6wBuD5QHROFP9O5uAvGvOx5nCc7epii0+jutPjCycXtUpYFDj4VE1eCH+VdQ1k1Wa6YoSB1o82VQkc9EamEIDn6PRoTpu0P6THyKCmvhqOF6eAm3q1VfqJTqLYlwEVd8pTv3xtxWk0mIG+U1UGqTz4myMip8xm5zSiNbVyGZs1F9Hn/kr4W03249zMfruI/IwVUY5irrgk=", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "nxp.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "30 Aug 2018 05:53:11.1114\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "dd18cca5-0145-4a6b-b153-08d60e3cdebe", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "686ea1d3-bc2b-4c6f-a92c-d99c5c301635", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "VI1PR0401MB2541", "Subject": "[dpdk-dev] [PATCH 03/10] crypto/dpaa_sec: add LOCK before Rx HW\n\tqueue attach", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Akhil Goyal <akhil.goyal@nxp.com>\n\nThis is to safegaurd as the session config can be done from multi-threads.\n\nSigned-off-by: Akhil Goyal <akhil.goyal@nxp.com>\n---\n drivers/crypto/dpaa_sec/dpaa_sec.c | 6 ++++++\n drivers/crypto/dpaa_sec/dpaa_sec.h | 1 +\n 2 files changed, 7 insertions(+)", "diff": "diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c\nindex 95f317d..35e4e3e 100644\n--- a/drivers/crypto/dpaa_sec/dpaa_sec.c\n+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c\n@@ -23,6 +23,7 @@\n #include <rte_mbuf.h>\n #include <rte_memcpy.h>\n #include <rte_string_fns.h>\n+#include <rte_spinlock.h>\n \n #include <fsl_usd.h>\n #include <fsl_qman.h>\n@@ -1810,7 +1811,9 @@ dpaa_sec_set_session_parameters(struct rte_cryptodev *dev,\n \t\treturn -EINVAL;\n \t}\n \tsession->ctx_pool = internals->ctx_pool;\n+\trte_spinlock_lock(&internals->lock);\n \tsession->inq = dpaa_sec_attach_rxq(internals);\n+\trte_spinlock_unlock(&internals->lock);\n \tif (session->inq == NULL) {\n \t\tDPAA_SEC_ERR(\"unable to attach sec queue\");\n \t\tgoto err1;\n@@ -2037,7 +2040,9 @@ dpaa_sec_set_ipsec_session(__rte_unused struct rte_cryptodev *dev,\n \t} else\n \t\tgoto out;\n \tsession->ctx_pool = internals->ctx_pool;\n+\trte_spinlock_lock(&internals->lock);\n \tsession->inq = dpaa_sec_attach_rxq(internals);\n+\trte_spinlock_unlock(&internals->lock);\n \tif (session->inq == NULL) {\n \t\tDPAA_SEC_ERR(\"unable to attach sec queue\");\n \t\tgoto out;\n@@ -2288,6 +2293,7 @@ dpaa_sec_dev_init(struct rte_cryptodev *cryptodev)\n \tsecurity_instance->sess_cnt = 0;\n \tcryptodev->security_ctx = security_instance;\n \n+\trte_spinlock_init(&internals->lock);\n \tfor (i = 0; i < internals->max_nb_queue_pairs; i++) {\n \t\t/* init qman fq for queue pair */\n \t\tqp = &internals->qps[i];\ndiff --git a/drivers/crypto/dpaa_sec/dpaa_sec.h b/drivers/crypto/dpaa_sec/dpaa_sec.h\nindex ac6c00a..e923942 100644\n--- a/drivers/crypto/dpaa_sec/dpaa_sec.h\n+++ b/drivers/crypto/dpaa_sec/dpaa_sec.h\n@@ -150,6 +150,7 @@ struct dpaa_sec_dev_private {\n \tunsigned char inq_attach[RTE_DPAA_MAX_RX_QUEUE];\n \tunsigned int max_nb_queue_pairs;\n \tunsigned int max_nb_sessions;\n+\trte_spinlock_t lock;\n };\n \n #define MAX_SG_ENTRIES\t\t16\n", "prefixes": [ "03/10" ] }