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GET /api/patches/84880/?format=api
{ "id": 84880, "url": "http://patches.dpdk.org/api/patches/84880/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201209192233.6518-5-ajit.khaparde@broadcom.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": "<20201209192233.6518-5-ajit.khaparde@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201209192233.6518-5-ajit.khaparde@broadcom.com", "date": "2020-12-09T19:22:20", "name": "[v2,04/17] net/bnxt: release hwrm lock in the error case", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "f5c1a5648f37bdb79839331c97495b9b624053ef", "submitter": { "id": 2064, "url": "http://patches.dpdk.org/api/people/2064/?format=api", "name": "Ajit Khaparde", "email": "ajitkhaparde@gmail.com" }, "delegate": { "id": 1766, "url": "http://patches.dpdk.org/api/users/1766/?format=api", "username": "ajitkhaparde", "first_name": "Ajit", "last_name": "Khaparde", "email": "ajit.khaparde@broadcom.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201209192233.6518-5-ajit.khaparde@broadcom.com/mbox/", "series": [ { "id": 14225, "url": "http://patches.dpdk.org/api/series/14225/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=14225", "date": "2020-12-09T19:22:16", "name": "fixes and refactoring changes for bnxt", "version": 2, "mbox": "http://patches.dpdk.org/series/14225/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/84880/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/84880/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 3B75DA04DB;\n\tWed, 9 Dec 2020 20:24:08 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 8D81DC9C0;\n\tWed, 9 Dec 2020 20:22:51 +0100 (CET)", "from mail-pf1-f196.google.com (mail-pf1-f196.google.com\n [209.85.210.196]) by dpdk.org (Postfix) with ESMTP id C77BFC968;\n Wed, 9 Dec 2020 20:22:45 +0100 (CET)", "by mail-pf1-f196.google.com with SMTP id 131so1659734pfb.9;\n Wed, 09 Dec 2020 11:22:45 -0800 (PST)", "from localhost.localdomain ([192.19.223.252])\n by smtp.gmail.com with ESMTPSA id y1sm3342449pfe.80.2020.12.09.11.22.42\n (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128);\n Wed, 09 Dec 2020 11:22:43 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=AgLJF5O8wOVwEQYh4CO/JDSAHKIbOStTU2/x9/E6qQk=;\n b=AD1IVqMN3njHpayl10EZ5wD6Trb8FeMV1D95kfotjt85ROQKab+6vE6u3+3OM67Psk\n 8pAQOOQs6K4DskXn8djs71RDizk06D05DGT9Mu5v8xqdU6I12hzX+sDD/2E5fan94a7M\n fzuq8oFa4oAFh074X87+JJstzrSBeEI4T4KYnYaFmijtRy0buuzoQ/XlEgdlxi6+W+vz\n ileiECxcjr/7L/NkcfutoylVQY7KRyYztf8o8+FKm4RkhBuYpOnZZ4BTHWJuP7btPuVG\n 2avSLbFfRexjZH/Dl/NCs2HqBKPxhJsWAqyCqflUge8hmR9Sa/HJHYPt++VmrNrDgoSz\n RAdQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=AgLJF5O8wOVwEQYh4CO/JDSAHKIbOStTU2/x9/E6qQk=;\n b=VpqK0tH0Hkyx2FPpp3yXilnIsqkQfUqi3woM2Bk3uCXBDneo0EMb0+ynwuM3bImRKi\n z21fzLn4K2TzgMWbTgbXtELudRdACFuQdUlJTd9qwAbG63THPWl12qSLO8VviVfq/iO0\n nJweylYb+fvORhR/57+ueqOWxDa2Is+fXuY5Zh/0qgj9lqQ7jDvoY1CieYu7npIcbTxO\n v1vhdPv2jag8I8yniz/BnDzJfNF9aaq+pCIfDQnUNaDyJbiB8r3TwXpnxyZ1AA4hp+5M\n +3suv+4EOC/sJaOrI44MAQapojlPb865pdQDbutPBd7APjJjIoqvME4fZl5Mg5+G+rif\n 8bVw==", "X-Gm-Message-State": "AOAM531AFo7Taqvc3N6cvz0MQoD31XTa7yhX4QRO03DHrheBE4yqk6a/\n Hm9mFGRbu3cIAwtPjOr71RiPpxxMnXGN1ytP", "X-Google-Smtp-Source": "\n ABdhPJxVl4Rp5A3RAHmmc3kYC2yGC61MAmKUr2zyXzRX97pXHlziwm/erK1R9MHUphzF0of3jnxMVg==", "X-Received": "by 2002:a17:90a:9e5:: with SMTP id\n 92mr3607022pjo.176.1607541763622;\n Wed, 09 Dec 2020 11:22:43 -0800 (PST)", "From": "Ajit Khaparde <ajitkhaparde@gmail.com>", "X-Google-Original-From": "Ajit Khaparde <ajit.khaparde@broadcom.com>", "To": "dev@dpdk.org", "Cc": "Kalesh AP <kalesh-anakkur.purayil@broadcom.com>, stable@dpdk.org,\n Somnath Kotur <somnath.kotur@broadcom.com>", "Date": "Wed, 9 Dec 2020 11:22:20 -0800", "Message-Id": "<20201209192233.6518-5-ajit.khaparde@broadcom.com>", "X-Mailer": "git-send-email 2.21.1 (Apple Git-122.3)", "In-Reply-To": "<20201209192233.6518-1-ajit.khaparde@broadcom.com>", "References": "<20201209192233.6518-1-ajit.khaparde@broadcom.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 04/17] net/bnxt: release hwrm lock in the\n\terror case", "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": "From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>\n\nIn __bnxt_hwrm_func_qcaps, when memory allocations fails\ndriver is not releasing the hwrm lock. This patch fixes it\nby calling hwrm_unlock in that error case.\n\nFixes: b7778e8a1c00 (\"net/bnxt: refactor to properly allocate resources for PF/VF\")\nCc: stable@dpdk.org\n\nSigned-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>\nReviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>\nReviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\n---\n drivers/net/bnxt/bnxt_hwrm.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c\nindex ebbf504c0..784e9778a 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.c\n+++ b/drivers/net/bnxt/bnxt_hwrm.c\n@@ -718,6 +718,7 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)\n \t\t\t sizeof(bp->pf->vf_info[0]) * new_max_vfs, 0);\n \t\t\tif (bp->pf->vf_info == NULL) {\n \t\t\t\tPMD_DRV_LOG(ERR, \"Alloc vf info fail\\n\");\n+\t\t\t\tHWRM_UNLOCK();\n \t\t\t\treturn -ENOMEM;\n \t\t\t}\n \t\t\tbp->pf->max_vfs = new_max_vfs;\n", "prefixes": [ "v2", "04/17" ] }