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GET /api/patches/74537/?format=api
https://patches.dpdk.org/api/patches/74537/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1595321925-26226-1-git-send-email-arybchenko@solarflare.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": "<1595321925-26226-1-git-send-email-arybchenko@solarflare.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1595321925-26226-1-git-send-email-arybchenko@solarflare.com", "date": "2020-07-21T08:58:45", "name": "net/sfc: avoid unnecessary actions on dummy default MAC set", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "c4ce4b146847b36cec7f9c67ab31dec57fa67d1d", "submitter": { "id": 607, "url": "https://patches.dpdk.org/api/people/607/?format=api", "name": "Andrew Rybchenko", "email": "arybchenko@solarflare.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1595321925-26226-1-git-send-email-arybchenko@solarflare.com/mbox/", "series": [ { "id": 11198, "url": "https://patches.dpdk.org/api/series/11198/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=11198", "date": "2020-07-21T08:58:45", "name": "net/sfc: avoid unnecessary actions on dummy default MAC set", "version": 1, "mbox": "https://patches.dpdk.org/series/11198/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/74537/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/74537/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 B7CF9A0526;\n\tTue, 21 Jul 2020 10:58:54 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 6A5F31BFEB;\n\tTue, 21 Jul 2020 10:58:54 +0200 (CEST)", "from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com\n [148.163.129.52]) by dpdk.org (Postfix) with ESMTP id 9F1321BFD4\n for <dev@dpdk.org>; Tue, 21 Jul 2020 10:58:52 +0200 (CEST)", "from mx1-us1.ppe-hosted.com (unknown [10.7.65.61])\n by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id\n 2B7AB6006E for <dev@dpdk.org>; Tue, 21 Jul 2020 08:58:52 +0000 (UTC)", "from us4-mdac16-20.ut7.mdlocal (unknown [10.7.65.244])\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 2991C8009E\n for <dev@dpdk.org>; Tue, 21 Jul 2020 08:58:52 +0000 (UTC)", "from mx1-us1.ppe-hosted.com (unknown [10.7.66.41])\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id B925380051\n for <dev@dpdk.org>; Tue, 21 Jul 2020 08:58:51 +0000 (UTC)", "from webmail.solarflare.com (uk.solarflare.com [193.34.186.16])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits))\n (No client certificate requested)\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id\n 716A54C0064\n for <dev@dpdk.org>; Tue, 21 Jul 2020 08:58:51 +0000 (UTC)", "from ukex01.SolarFlarecom.com (10.17.10.4) by\n ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id\n 15.0.1497.2; Tue, 21 Jul 2020 09:58:47 +0100", "from opal.uk.solarflarecom.com (10.17.10.1) by\n ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server id\n 15.0.1497.2 via Frontend Transport; Tue, 21 Jul 2020 09:58:47 +0100", "from ukv-loginhost.uk.solarflarecom.com\n (ukv-loginhost.uk.solarflarecom.com [10.17.10.39])\n by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id 06L8wmAq032256\n for <dev@dpdk.org>; Tue, 21 Jul 2020 09:58:48 +0100", "from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1])\n by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id F2ED91617DC\n for <dev@dpdk.org>; Tue, 21 Jul 2020 09:58:47 +0100 (BST)" ], "X-Virus-Scanned": "Proofpoint Essentials engine", "From": "Andrew Rybchenko <arybchenko@solarflare.com>", "To": "<dev@dpdk.org>", "Date": "Tue, 21 Jul 2020 09:58:45 +0100", "Message-ID": "<1595321925-26226-1-git-send-email-arybchenko@solarflare.com>", "X-Mailer": "git-send-email 1.8.3.1", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-TM-AS-Product-Ver": "SMEX-12.5.0.1300-8.6.1012-25554.003", "X-TM-AS-Result": "No-0.597400-8.000000-10", "X-TMASE-MatchedRID": "DE/IChlcRtJYwMQSR3qB3XTzPL3sqyAmOYqKF7UrYh5jLp8Cm8vwFz6P\n hj6DfZCErdoLblq9S5puPjTI2GOFjdLucdA1OHpBKrDHzH6zmUWL/MoUdwG/+1IxScKXZnK0DZc\n OfsBqOI7i8zVgXoAltmHJPdY2OmlS0C1sQRfQzEHEQdG7H66TyHEqm8QYBtMOO6W8NPks1DKk5Q\n Rt8pESH/zw/0t6tzrHsCC9vhcm8vCog8kh8LWj5hQ2AZiJTp6aYzbdeQiJ+qjW+23R7XKyUFOu3\n h9OLulgHJKgEJ6iVAOry48kL3hIWBHTqXooh3g36iZzCSskvuc=", "X-TM-AS-User-Approved-Sender": "Yes", "X-TM-AS-User-Blocked-Sender": "No", "X-TMASE-Result": "10--0.597400-8.000000", "X-TMASE-Version": "SMEX-12.5.0.1300-8.6.1012-25554.003", "X-MDID": "1595321932-ThabaJIfpPml", "Subject": "[dpdk-dev] [PATCH] net/sfc: avoid unnecessary actions on dummy\n\tdefault MAC set", "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": "Just an optimization to avoid extra reconfiguration when it\nis not not actually required.\n\nSigned-off-by: Andrew Rybchenko <arybchenko@solarflare.com>\n---\n drivers/net/sfc/sfc_ethdev.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c\nindex 6b3c49a284..acee3e48e4 100644\n--- a/drivers/net/sfc/sfc_ethdev.c\n+++ b/drivers/net/sfc/sfc_ethdev.c\n@@ -1030,6 +1030,9 @@ sfc_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)\n \n \tsfc_adapter_lock(sa);\n \n+\tif (rte_is_same_ether_addr(mac_addr, &port->default_mac_addr))\n+\t\tgoto unlock;\n+\n \t/*\n \t * Copy the address to the device private data so that\n \t * it could be recalled in the case of adapter restart.\n", "prefixes": [] }{ "id": 74537, "url": "