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GET /api/patches/45642/?format=api
{ "id": 45642, "url": "http://patchwork.dpdk.org/api/patches/45642/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1538199734-23357-4-git-send-email-rasesh.mody@cavium.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1538199734-23357-4-git-send-email-rasesh.mody@cavium.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1538199734-23357-4-git-send-email-rasesh.mody@cavium.com", "date": "2018-09-29T05:42:40", "name": "[v2,4/5] net/bnx2x: fix call to link handling periodic function", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "cf808ca72245d14b18cd5cd1bc0ef78013bb5e3a", "submitter": { "id": 569, "url": "http://patchwork.dpdk.org/api/people/569/?format=api", "name": "Mody, Rasesh", "email": "rasesh.mody@cavium.com" }, "delegate": { "id": 319, "url": "http://patchwork.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1538199734-23357-4-git-send-email-rasesh.mody@cavium.com/mbox/", "series": [ { "id": 1594, "url": "http://patchwork.dpdk.org/api/series/1594/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=1594", "date": "2018-09-29T05:42:40", "name": null, "version": 2, "mbox": "http://patchwork.dpdk.org/series/1594/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/45642/comments/", "check": "pending", "checks": "http://patchwork.dpdk.org/api/patches/45642/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 8A6221B11A;\n\tSat, 29 Sep 2018 07:42:53 +0200 (CEST)", "from NAM01-BY2-obe.outbound.protection.outlook.com\n\t(mail-by2nam01on0045.outbound.protection.outlook.com [104.47.34.45])\n\tby dpdk.org (Postfix) with ESMTP id 432921B104;\n\tSat, 29 Sep 2018 07:42:42 +0200 (CEST)", "from BYAPR07MB5365.namprd07.prod.outlook.com (20.177.125.18) by\n\tBYAPR07MB5717.namprd07.prod.outlook.com (20.178.0.75) with Microsoft\n\tSMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.1164.25; Sat, 29 Sep 2018 05:42:40 +0000", "from BYAPR07MB5365.namprd07.prod.outlook.com\n\t([fe80::2047:9647:f196:bde0]) by\n\tBYAPR07MB5365.namprd07.prod.outlook.com\n\t([fe80::2047:9647:f196:bde0%6]) with mapi id 15.20.1143.022;\n\tSat, 29 Sep 2018 05:42:40 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=EKulMzUJUGfCraF6IlsblwUXhwy7oksrMqZ/8f0E+pU=;\n\tb=Y/ibn5jGlogDdeIawLE9Xf1nNuX72O4tswdtLL7AfFNZcIX0BiDM1QchJuk5OS/kaReyedrOECJmW4ebW2pa1zI33ZC4hORa4SDO3CyMpb/9AknD8jngvyFIbhPsXwgntCy6ODOULrt3AKzY8mrzdzyJbJ9MGXfFUnh6SyvyZ5w=", "From": "\"Mody, Rasesh\" <Rasesh.Mody@cavium.com>", "To": "\"dev@dpdk.org\" <dev@dpdk.org>", "CC": "\"Mody, Rasesh\" <Rasesh.Mody@cavium.com>, \"ferruh.yigit@intel.com\"\n\t<ferruh.yigit@intel.com>,\n\tDept-Eng DPDK Dev <Dept-EngDPDKDev@cavium.com>, \n\t\"stable@dpdk.org\" <stable@dpdk.org>", "Thread-Topic": "[PATCH v2 4/5] net/bnx2x: fix call to link handling periodic\n\tfunction", "Thread-Index": "AQHUV7c8VvoKqyBVA0m7mxi31aC6LA==", "Date": "Sat, 29 Sep 2018 05:42:40 +0000", "Message-ID": "<1538199734-23357-4-git-send-email-rasesh.mody@cavium.com>", "References": "<1537394318-17682-1-git-send-email-rasesh.mody@cavium.com>", "In-Reply-To": "<1537394318-17682-1-git-send-email-rasesh.mody@cavium.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "x-clientproxiedby": "CO1PR15CA0075.namprd15.prod.outlook.com\n\t(2603:10b6:101:20::19) To BYAPR07MB5365.namprd07.prod.outlook.com\n\t(2603:10b6:a03:64::18)", "authentication-results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Rasesh.Mody@cavium.com; ", "x-ms-exchange-messagesentrepresentingtype": "1", "x-originating-ip": "[198.186.1.5]", "x-ms-publictraffictype": "Email", "x-microsoft-exchange-diagnostics": "1; BYAPR07MB5717;\n\t6:9s4Zuo7gRcYzTxWsQca6ReOS9PLveWgFxLeaHqjChjrAaGCpq5b/TQlHLavVhVJC/ipIt+z5Gi0uyXWWS7ezZ4O9p4FLAlFoeF5KyY10saCUStov7zli6Z4Uk4VyY5EuOCTSyGA1WMcJ4fF6knTrgxIJuG30SXZd9ggZXAPrVAZHw7vdp5v5QfXs+0jtzLS2CuLFb0LxB+O3jI+/SPGXmnhXyVijKtPUzGSBosEN42oDOF0Inh+z6RXhrTxujdgb3kgZDoWGUVV4MzL2uo9fJ6ZALef/umcE9ILN2QVEIc2VXSoX4b6uq1SZOtzA+3fkZH35KLlyAIDCJ9aMYJoQ0iDMuqa7GU1pSAgL2TMEZ+MsK1ASjd58qqrr4aCFUxegQEItSaW/v2oH4QtE6hYTVnf6S07cBn29TA+zxyhZFMkyT+qzebbT75gTpqH3a7y141SAw4Y/U7cOEJOEcynCZw==;\n\t5:9aFTfuEa8gbnuO5r/aa1gIcS+3bJ+q0KEQ79kCVQm0N2D8WWZYNI7aoqo02S07e60r3V2butJBQaI68Hy0S3KASvR2AkYu8ciRo+bsb1KigKJmwWIBrLLGctt7gOXHNGYVKO/CaCmftcd6+sL1Ajla6ohKNQePl7TLgVOuez9R0=;\n\t7:f1IjfnnhXlUQPgTdGGFS25SdNml7mYWnfUQAJH5RbmjnbJi0X+jMO2I5jDceX9CULh5if2uF7znGnJUldl58arWwzy7UMcZ45bcfrJ82zDh/6M71Xy/Fj4GnVwi5/FzsNkzJ/zEfnw8a9E+0N9Y2dFKnoFTBoVJqZbdsxuKMiBHURO9mdWbuJrJaHY6cY628+fKPU45bsIsVCYIQD+/x2IIqek17q0oi1RwECbX1LDy+ktPCw3BfmXezNTfQt6Dp", "x-ms-office365-filtering-correlation-id": "0dfbc8e4-4fd6-4a68-da45-08d625ce5eb2", "x-microsoft-antispam": "BCL:0; PCL:0;\n\tRULEID:(7020095)(4652040)(8989299)(4534165)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(2017052603328)(7153060)(7193020);\n\tSRVR:BYAPR07MB5717; ", "x-ms-traffictypediagnostic": "BYAPR07MB5717:", "x-microsoft-antispam-prvs": "<BYAPR07MB57174349A482FAC22DBC117D9FED0@BYAPR07MB5717.namprd07.prod.outlook.com>", "x-exchange-antispam-report-test": "UriScan:;", "x-ms-exchange-senderadcheck": "1", "x-exchange-antispam-report-cfa-test": "BCL:0; PCL:0;\n\tRULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(823301075)(10201501046)(93006095)(93001095)(3231355)(944501410)(52105095)(3002001)(149066)(150057)(6041310)(20161123560045)(20161123564045)(20161123562045)(20161123558120)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051);\n\tSRVR:BYAPR07MB5717; BCL:0; PCL:0; RULEID:; SRVR:BYAPR07MB5717; ", "x-forefront-prvs": "0810818DA0", "x-forefront-antispam-report": "SFV:NSPM;\n\tSFS:(10009020)(1496009)(136003)(39860400002)(346002)(396003)(366004)(376002)(199004)(189003)(186003)(81156014)(81166006)(11346002)(6512007)(71190400001)(6486002)(8676002)(7736002)(53936002)(305945005)(446003)(6916009)(71200400001)(5660300001)(486006)(1730700003)(34290500001)(8936002)(2616005)(6436002)(76176011)(476003)(5640700003)(99286004)(105586002)(2351001)(52116002)(106356001)(54906003)(26005)(256004)(68736007)(36756003)(2906002)(2501003)(102836004)(4326008)(316002)(86362001)(2900100001)(14454004)(97736004)(3846002)(6116002)(6506007)(72206003)(5250100002)(386003)(25786009)(478600001)(66066001);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:BYAPR07MB5717;\n\tH:BYAPR07MB5365.namprd07.prod.outlook.com; FPR:; SPF:None; LANG:en;\n\tPTR:InfoNoRecords; A:1; MX:1; ", "received-spf": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "x-microsoft-antispam-message-info": "/rLZ+iGQkT8CE6vhFP6TpKezYLWSKr9+8F3yoA4mRgWMWqftCHHoT6TeMRlWOhEhzTg+V0eEtY+RExTTeU5HmQYvGukXYyrVm/CyvjJY7hI5XifJrTnEedICR6u9aBZHUuNJLPmHl3LNxWsMLv70SrBlAQ5QDfNPcb0++daUiQD+nigndLH7Up+IU7Xna9lPJsTi2/mx8w6wpFnmInpz45qBvrtkJt4MdfqWdJ6E0fKCD1v2Tn4ugXA84ZrFFwWE0sKmRnTcH24DbWmjrlMhtxhYCV30sV2sRsNmZ2FfaYIjMMLCzbsTXVmdYjqUNgRg4c0g4/5k9wD/E2AbR4nhosv2Ppk95rd25LoqReU3KNc=", "spamdiagnosticoutput": "1:99", "spamdiagnosticmetadata": "NSPM", "Content-Type": "text/plain; charset=\"iso-8859-1\"", "Content-Transfer-Encoding": "quoted-printable", "MIME-Version": "1.0", "X-OriginatorOrg": "cavium.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "0dfbc8e4-4fd6-4a68-da45-08d625ce5eb2", "X-MS-Exchange-CrossTenant-originalarrivaltime": "29 Sep 2018 05:42:40.5806\n\t(UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BYAPR07MB5717", "Subject": "[dpdk-dev] [PATCH v2 4/5] net/bnx2x: fix call to link handling\n\tperiodic function", "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": "If link handling periodic function is allowed to be called in interrupt\ncontext, the periodic function can get called too frequently and exhaust\nthe retry credits to check link status.\n\nThis change makes sure link handling periodic function is not called in\ninterrupt context.\n\nFixes: 540a211084a7 (\"bnx2x: driver core\")\nCc: stable@dpdk.org\n\nSigned-off-by: Rasesh Mody <rasesh.mody@cavium.com>\n---\n drivers/net/bnx2x/bnx2x_ethdev.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c\nindex ae2e60a..0057843 100644\n--- a/drivers/net/bnx2x/bnx2x_ethdev.c\n+++ b/drivers/net/bnx2x/bnx2x_ethdev.c\n@@ -131,7 +131,9 @@ struct rte_bnx2x_xstats_name_off {\n \n \tPMD_DEBUG_PERIODIC_LOG(INFO, sc, \"Interrupt handled\");\n \n+\tatomic_store_rel_long(&sc->periodic_flags, PERIODIC_STOP);\n \tbnx2x_interrupt_action(dev);\n+\tatomic_store_rel_long(&sc->periodic_flags, PERIODIC_GO);\n \trte_intr_enable(&sc->pci_dev->intr_handle);\n }\n \n", "prefixes": [ "v2", "4/5" ] }