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{
    "id": 77312,
    "url": "http://patches.dpdk.org/api/covers/77312/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/cover/1599794967-17500-1-git-send-email-phil.yang@arm.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": "<1599794967-17500-1-git-send-email-phil.yang@arm.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1599794967-17500-1-git-send-email-phil.yang@arm.com",
    "date": "2020-09-11T03:29:23",
    "name": "[0/4] use C11 atomic builtins for libs",
    "submitter": {
        "id": 833,
        "url": "http://patches.dpdk.org/api/people/833/?format=api",
        "name": "Phil Yang",
        "email": "phil.yang@arm.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/cover/1599794967-17500-1-git-send-email-phil.yang@arm.com/mbox/",
    "series": [
        {
            "id": 12125,
            "url": "http://patches.dpdk.org/api/series/12125/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12125",
            "date": "2020-09-11T03:29:23",
            "name": "use C11 atomic builtins for libs",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/12125/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/77312/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 8C701A04B5;\n\tFri, 11 Sep 2020 05:29:31 +0200 (CEST)",
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id F0BD11B13C;\n\tFri, 11 Sep 2020 05:29:30 +0200 (CEST)",
            "from foss.arm.com (foss.arm.com [217.140.110.172])\n by dpdk.org (Postfix) with ESMTP id CE9EEE07\n for <dev@dpdk.org>; Fri, 11 Sep 2020 05:29:29 +0200 (CEST)",
            "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14])\n by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id F15D2113E;\n Thu, 10 Sep 2020 20:29:28 -0700 (PDT)",
            "from phil-VirtualBox.shanghai.arm.com\n (phil-VirtualBox.shanghai.arm.com [10.169.182.49])\n by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 5DC0D3F73C;\n Thu, 10 Sep 2020 20:29:27 -0700 (PDT)"
        ],
        "From": "Phil Yang <phil.yang@arm.com>",
        "To": "dev@dpdk.org",
        "Cc": "Honnappa.Nagarahalli@arm.com,\n\tRuifeng.Wang@arm.com,\n\tnd@arm.com",
        "Date": "Fri, 11 Sep 2020 11:29:23 +0800",
        "Message-Id": "<1599794967-17500-1-git-send-email-phil.yang@arm.com>",
        "X-Mailer": "git-send-email 2.7.4",
        "Subject": "[dpdk-dev] [PATCH 0/4] use C11 atomic builtins for libs",
        "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": "Since rte_atomicXX APIs are not allowed to be used[1][2], use C11 atomic\nbuiltins instead in eal, bbdev, power, and ethdev libs.\n\n[1] http://code.dpdk.org/dpdk/latest/source/doc/guides/rel_notes/deprecation.rst#L87\n[2] http://code.dpdk.org/dpdk/latest/source/devtools/checkpatches.sh#L80\n\nPhil Yang (4):\n  eal: use C11 atomic builtins for already initialized check\n  bbdev: use C11 atomic builtins for device processing counter\n  power: use C11 atomic builtins for power in use state update\n  ethdev: use C11 atomic builtins for link status update\n\n lib/librte_bbdev/rte_bbdev.c            |  5 ++--\n lib/librte_bbdev/rte_bbdev.h            |  4 +--\n lib/librte_eal/freebsd/eal.c            | 18 +++++++------\n lib/librte_eal/linux/eal.c              | 20 ++++++++-------\n lib/librte_ethdev/rte_ethdev_driver.h   | 19 ++++----------\n lib/librte_power/power_acpi_cpufreq.c   | 45 +++++++++++++++++++++++++--------\n lib/librte_power/power_pstate_cpufreq.c | 45 +++++++++++++++++++++++++--------\n 7 files changed, 100 insertions(+), 56 deletions(-)"
}