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{ "id": 67921, "url": "http://patchwork.dpdk.org/api/covers/67921/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/20200408000900.61896-1-thomas@monjalon.net/", "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": "<20200408000900.61896-1-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20200408000900.61896-1-thomas@monjalon.net", "date": "2020-04-08T00:08:57", "name": "[v3,0/3] mlx: fix build with -fno-common (gcc 10)", "submitter": { "id": 685, "url": "http://patchwork.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/20200408000900.61896-1-thomas@monjalon.net/mbox/", "series": [ { "id": 9239, "url": "http://patchwork.dpdk.org/api/series/9239/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=9239", "date": "2020-04-08T00:08:57", "name": "mlx: fix build with -fno-common (gcc 10)", "version": 3, "mbox": "http://patchwork.dpdk.org/series/9239/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/67921/comments/", "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 D7FF8A058B;\n\tWed, 8 Apr 2020 02:09:11 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 40D821BE8E;\n\tWed, 8 Apr 2020 02:09:11 +0200 (CEST)", "from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com\n [66.111.4.29]) by dpdk.org (Postfix) with ESMTP id B65202BE2\n for <dev@dpdk.org>; Wed, 8 Apr 2020 02:09:10 +0200 (CEST)", "from compute7.internal (compute7.nyi.internal [10.202.2.47])\n by mailout.nyi.internal (Postfix) with ESMTP id 553335C01AE;\n Tue, 7 Apr 2020 20:09:08 -0400 (EDT)", "from mailfrontend2 ([10.202.2.163])\n by compute7.internal (MEProxy); Tue, 07 Apr 2020 20:09:08 -0400", "from xps.monjalon.net (184.203.134.77.rev.sfr.net [77.134.203.184])\n by mail.messagingengine.com (Postfix) with ESMTPA id ADEC8306D613\n for <dev@dpdk.org>; Tue, 7 Apr 2020 20:09:07 -0400 (EDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h=\n from:to:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding; s=mesmtp; bh=+l+HGNUxv3\n rcQgzr1YSq68Vkryju7Zae3vTc2TT0jcM=; b=pTryduO9jdkHji9eEQSSBzZppS\n PzgnUec5SxVeRAX8G5ccm7wNngTBXYkVFDIUjDnu3QDxqJy0FaFQWtQ14AW7YxW+\n /2IVwheX5CKTKHzXeeK2/vVUmMlqdH8xsdM0xY2uqyr2hXydH6s6SWBr6PFBmUWZ\n sbKhxwBUdj/ss5ryw=", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n messagingengine.com; h=content-transfer-encoding:date:from\n :in-reply-to:message-id:mime-version:references:subject:to\n :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=\n fm2; bh=+l+HGNUxv3rcQgzr1YSq68Vkryju7Zae3vTc2TT0jcM=; b=F4sbTjan\n BqR0YKlzFxpTxonQ6adC6xz0mwOPGpNLPD/+JDciqONuAUJmGhFnEaRdgohQ1Cvj\n Hr7RBI0YZVu2gag+IFmOXhjOl7kgI0sthUN8B21eSBFG0af4flQIHkh+DQ7KgQ7a\n o02Y4HL4IzQYLP80hl0ciWyLAltmYavsZbkeR7VS9n0QfKq1/dVh0koSOoAY1eV/\n FZIRUNppLMAICHN3/9u/zg9/2cQIRD5CpHUz9c/Gxv68FyZPFAhp6M0no2rlJK0o\n Kdo5lmCLGu5mhzrhE/1AYfMuHj2aHL/AojqgqFrvr16YGgOQWE8LN8xZJ6EAHHBY\n xwteGsZ/FPrSBA==" ], "X-ME-Sender": "<xms:JBaNXm7ztPyiF4Qg_5w8eHZ7BsU3KKIxZgSaH4NGKJOGrcjOwCg1Rw>", "X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgeduhedrudeigdefudcutefuodetggdotefrodftvf\n curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu\n uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd\n ertddtnecuhfhrohhmpefvhhhomhgrshcuofhonhhjrghlohhnuceothhhohhmrghssehm\n ohhnjhgrlhhonhdrnhgvtheqnecukfhppeejjedrudefgedrvddtfedrudekgeenucevlh\n hushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehthhhomhgrshes\n mhhonhhjrghlohhnrdhnvght", "X-ME-Proxy": "<xmx:JBaNXqWHwcKXQN9SnENmjHBCot6F3yntKAXis4d9rh7n3xi50VWykQ>\n <xmx:JBaNXs99y0BN4-GMUBU30AbcyFHbeQzK3lvhTIfpxLbtSb0ZZq3tZg>\n <xmx:JBaNXqqscGMXwQSBNTA1hfP6a4mzx3BuXjdtCvFhjYpzYZGU4C7WUQ>\n <xmx:JBaNXgJwjZOAXGhOSMZHHHHNIngSdyguxPktJ9HA8aZgIGkYvvJp9w>", "From": "Thomas Monjalon <thomas@monjalon.net>", "To": "dev@dpdk.org", "Date": "Wed, 8 Apr 2020 02:08:57 +0200", "Message-Id": "<20200408000900.61896-1-thomas@monjalon.net>", "X-Mailer": "git-send-email 2.26.0", "In-Reply-To": "<20200210103216.1168439-1-thomas@monjalon.net>", "References": "<20200210103216.1168439-1-thomas@monjalon.net>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3 0/3] mlx: fix build with -fno-common (gcc 10)", "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": "In GCC 10, -fno-common will be the default.\nThere are 2 ways of solving issues:\n - add -fcommon\n - stop allocating variables in .h files\n\nIn this patchset, the variables are declared extern,\nbecause it is cleaner anyway.\n\n\nv2: do not initialize global variables and Cc stable\nv3: fix rebase\n\n\nThomas Monjalon (3):\n common/mlx5: split glue initialization\n common/mlx5: fix build with -fno-common\n net/mlx4: fix build with -fno-common\n\n drivers/common/mlx5/mlx5_common.c | 82 +++++++++++++++++++------------\n drivers/common/mlx5/mlx5_glue.h | 2 +-\n drivers/net/mlx4/mlx4.c | 4 ++\n drivers/net/mlx4/mlx4_glue.h | 2 +-\n drivers/net/mlx4/mlx4_rxtx.h | 2 +-\n 5 files changed, 57 insertions(+), 35 deletions(-)" }