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{ "id": 118, "url": "http://patches.dpdk.org/api/covers/118/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20230907152456.20570-1-stephen@networkplumber.org/", "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": "<20230907152456.20570-1-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20230907152456.20570-1-stephen@networkplumber.org", "date": "2023-09-07T15:24:54", "name": "[v2,0/2] fixes to rte_random for non-EAL threads", "submitter": { "id": 27, "url": "http://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20230907152456.20570-1-stephen@networkplumber.org/mbox/", "series": [ { "id": 29449, "url": "http://patches.dpdk.org/api/series/29449/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29449", "date": "2023-09-07T15:24:54", "name": "fixes to rte_random for non-EAL threads", "version": 2, "mbox": "http://patches.dpdk.org/series/29449/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/118/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id B7B6842537;\n\tThu, 7 Sep 2023 17:25:10 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 809A1402B9;\n\tThu, 7 Sep 2023 17:25:10 +0200 (CEST)", "from mail-pg1-f173.google.com (mail-pg1-f173.google.com\n [209.85.215.173])\n by mails.dpdk.org (Postfix) with ESMTP id CE81C402B9\n for <dev@dpdk.org>; Thu, 7 Sep 2023 17:25:08 +0200 (CEST)", "by mail-pg1-f173.google.com with SMTP id\n 41be03b00d2f7-56a3e6bce68so798226a12.1\n for <dev@dpdk.org>; Thu, 07 Sep 2023 08:25:08 -0700 (PDT)", "from hermes.local (204-195-112-131.wavecable.com. [204.195.112.131])\n by smtp.gmail.com with ESMTPSA id\n e2-20020a170902b78200b001aaf2e8b1eesm12864400pls.248.2023.09.07.08.25.06\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Thu, 07 Sep 2023 08:25:06 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1694100307;\n x=1694705107; darn=dpdk.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=jnyrBw4j6s3VsCmQwlIj47nu9hsGA9hzZc+y1l/1Ni0=;\n b=0LAghMo9wklm4mrU/QaL7kWPhWozMzoe/m2Hq1kyAr4yID6DpUUnr/3Esk81HNjgT9\n v7eP1EEDFDVeivr9HfDu34D95CG0jY1vQLWOFwRwcnzPHo9e+HjKOE1LzNaS3w+ujwWP\n byDLuZ+SBuTj0aHXtcnCVACJRGWcC+yDC1QNJEBzg3n2tAEP7L11o7RE6g5nzvKfE0JV\n MXz4x1zg8N8N1ykMknNupzSvRe71jPa6HHn74wky7EiEbUtOS1RvPwBYX4pjNaw/++Wg\n CE/Y24+ATtjR1O5Hl5yauGhWoe5KWsYheGXgY7zWiUsMNu2eOKCsyq0Zr1y+URYYcIo5\n Lqsg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20221208; t=1694100307; x=1694705107;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=jnyrBw4j6s3VsCmQwlIj47nu9hsGA9hzZc+y1l/1Ni0=;\n b=TNZPUzK0Qz5DmpHP6WWzQGOndKncvv5z+ITVeQYXEs75/EVCzshWVfiWdXALm1PpG7\n TO5K0mHKM0OFvHyEFvtZptDwFlcOs/pTkseckFB8sDB1/nQHAuyZs6GLa0k+gCCulE52\n xmJX3XnTGt93ingfYKYQu+2mZ1fbjAL6RtIA1bhf1K1WHFuRSdT3sgdPeX2OaM9lLdDO\n iHfmTx22Hg/hDFIEAzMhOnY5k7eYxTNxAMIdFvA138B6DcFKJ31Z14zPhhlvOWTEeuXm\n FUquAu6F7d0zqQeOjDNDjqPL26ffllraN2EWY249bQgfWPD+FjbCLzq8ONUze07ZJi2L\n 95+g==", "X-Gm-Message-State": "AOJu0YzNyYLlEe0S34rPiaCju5cmm4RibXrIWEum2ztAeD34KjUJEuDC\n 0cRDbr0v+FiMjv1yYRcGvj8yZPlqOfNLRA63zVk=", "X-Google-Smtp-Source": "\n AGHT+IH7NmCL9wV8GPmpbQI9YwdTAJC1PdvCJ9OB4hL7H05Crzg+NqlPxbxxrebkjaKS2ElvMzzyVw==", "X-Received": "by 2002:a17:90a:4409:b0:26b:1269:d801 with SMTP id\n s9-20020a17090a440900b0026b1269d801mr15033937pjg.14.1694100307468;\n Thu, 07 Sep 2023 08:25:07 -0700 (PDT)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>", "Subject": "[PATCH v2 0/2] fixes to rte_random for non-EAL threads", "Date": "Thu, 7 Sep 2023 08:24:54 -0700", "Message-Id": "<20230907152456.20570-1-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.39.2", "In-Reply-To": "<20230906155302.82749-1-stephen@networkplumber.org>", "References": "<20230906155302.82749-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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" }, "content": "While examining the code for rte_random, noticed a couple of\nexisting bugs around use of rte_rand() by non-EAL threads\n\nStephen Hemminger (2):\n random: initialize the random state for non-EAL threads\n random: make rte_rand() thread safe for non-EAL threads\n\n lib/eal/common/rte_random.c | 56 ++++++++++++++++++++++++-------------\n 1 file changed, 37 insertions(+), 19 deletions(-)" }