Patch Detail

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{
    "id": 137401,
    "url": "http://patches.dpdk.org/api/patches/137401/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1709075273-6885-2-git-send-email-roretzla@linux.microsoft.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": "<1709075273-6885-2-git-send-email-roretzla@linux.microsoft.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1709075273-6885-2-git-send-email-roretzla@linux.microsoft.com",
    "date": "2024-02-27T23:07:51",
    "name": "[1/3] eal: add rte pure attribute macro",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "94f8488e47be741a2ba7d083289d9f6136bdce1d",
    "submitter": {
        "id": 2077,
        "url": "http://patches.dpdk.org/api/people/2077/?format=api",
        "name": "Tyler Retzlaff",
        "email": "roretzla@linux.microsoft.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1709075273-6885-2-git-send-email-roretzla@linux.microsoft.com/mbox/",
    "series": [
        {
            "id": 31263,
            "url": "http://patches.dpdk.org/api/series/31263/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31263",
            "date": "2024-02-27T23:07:50",
            "name": "use rte macros instead of GCC __attribute",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/31263/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/137401/comments/",
    "check": "warning",
    "checks": "http://patches.dpdk.org/api/patches/137401/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 357FD43C06;\n\tWed, 28 Feb 2024 00:08:01 +0100 (CET)",
            "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4676740E32;\n\tWed, 28 Feb 2024 00:07:57 +0100 (CET)",
            "from linux.microsoft.com (linux.microsoft.com [13.77.154.182])\n by mails.dpdk.org (Postfix) with ESMTP id 4E740402BC\n for <dev@dpdk.org>; Wed, 28 Feb 2024 00:07:55 +0100 (CET)",
            "by linux.microsoft.com (Postfix, from userid 1086)\n id 73E9120B74C1; Tue, 27 Feb 2024 15:07:54 -0800 (PST)"
        ],
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        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;\n s=default; t=1709075274;\n bh=tF+Ep7ui/XAYsn6ovGZaiwiUxQGf+jwozLznYwyz6o4=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=Phj0eDqKjCV8TZ/nujIjg0RloxjaKZ912O+4dFJaONs1VglviwiSP3O94KcFeg5nA\n fQU8eEd2x2/4MwWgbXcC9XQ5EK5DgA+q4kYe746ZhU1MPVJsVEXg03O5FPoQPqY1bM\n I2/xAXEZpgscbmsOubrt6f5FIgk+6gXiRVFNhwjI=",
        "From": "Tyler Retzlaff <roretzla@linux.microsoft.com>",
        "To": "dev@dpdk.org",
        "Cc": "Bruce Richardson <bruce.richardson@intel.com>,\n Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,\n Vladimir Medvedkin <vladimir.medvedkin@intel.com>,\n Tyler Retzlaff <roretzla@linux.microsoft.com>",
        "Subject": "[PATCH 1/3] eal: add rte pure attribute macro",
        "Date": "Tue, 27 Feb 2024 15:07:51 -0800",
        "Message-Id": "<1709075273-6885-2-git-send-email-roretzla@linux.microsoft.com>",
        "X-Mailer": "git-send-email 1.8.3.1",
        "In-Reply-To": "<1709075273-6885-1-git-send-email-roretzla@linux.microsoft.com>",
        "References": "<1709075273-6885-1-git-send-email-roretzla@linux.microsoft.com>",
        "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": "Add __rte_pure for __attribute__((pure)) to permit elimination of\ndirect use of __attribute__((pure)) in other libs.\n\nSigned-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>\n---\n lib/eal/include/rte_common.h | 9 +++++++++\n 1 file changed, 9 insertions(+)",
    "diff": "diff --git a/lib/eal/include/rte_common.h b/lib/eal/include/rte_common.h\nindex 1cc1222..354b149 100644\n--- a/lib/eal/include/rte_common.h\n+++ b/lib/eal/include/rte_common.h\n@@ -125,6 +125,15 @@\n #define __rte_weak __attribute__((__weak__))\n \n /**\n+ * Mark a function to be pure.\n+ */\n+#ifdef RTE_TOOLCHAIN_MSVC\n+#define __rte_pure\n+#else\n+#define __rte_pure __attribute__((pure))\n+#endif\n+\n+/**\n  * Force symbol to be generated even if it appears to be unused.\n  */\n #ifdef RTE_TOOLCHAIN_MSVC\n",
    "prefixes": [
        "1/3"
    ]
}