Patch Detail

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{
    "id": 125531,
    "url": "https://patches.dpdk.org/api/patches/125531/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1679927420-26737-2-git-send-email-roretzla@linux.microsoft.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": "<1679927420-26737-2-git-send-email-roretzla@linux.microsoft.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1679927420-26737-2-git-send-email-roretzla@linux.microsoft.com",
    "date": "2023-03-27T14:30:18",
    "name": "[1/3] bus/vmbus: use C11 memory model GCC builtin atomics",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "9bbbc05913308604727f845e2201af4a580b8f6c",
    "submitter": {
        "id": 2077,
        "url": "https://patches.dpdk.org/api/people/2077/?format=api",
        "name": "Tyler Retzlaff",
        "email": "roretzla@linux.microsoft.com"
    },
    "delegate": {
        "id": 24651,
        "url": "https://patches.dpdk.org/api/users/24651/?format=api",
        "username": "dmarchand",
        "first_name": "David",
        "last_name": "Marchand",
        "email": "david.marchand@redhat.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1679927420-26737-2-git-send-email-roretzla@linux.microsoft.com/mbox/",
    "series": [
        {
            "id": 27552,
            "url": "https://patches.dpdk.org/api/series/27552/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=27552",
            "date": "2023-03-27T14:30:17",
            "name": "use C11 memory model GCC builtin atomics",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/27552/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/125531/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/125531/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 F12CC4284B;\n\tMon, 27 Mar 2023 16:30:34 +0200 (CEST)",
            "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 38BB842B7E;\n\tMon, 27 Mar 2023 16:30:26 +0200 (CEST)",
            "from linux.microsoft.com (linux.microsoft.com [13.77.154.182])\n by mails.dpdk.org (Postfix) with ESMTP id EF3AB40EE1\n for <dev@dpdk.org>; Mon, 27 Mar 2023 16:30:22 +0200 (CEST)",
            "by linux.microsoft.com (Postfix, from userid 1086)\n id 3F5D720FD8B5; Mon, 27 Mar 2023 07:30:22 -0700 (PDT)"
        ],
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        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;\n s=default; t=1679927422;\n bh=I8n4OupilQ6hE6Buwwh+ssS19VVbbiHCzBCAu/NXQh8=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=L9Nrq3jytfLVcfCC5wPvPIF2Iy9OitOLHDFzLobWKpsD6OmMzRJMtNNXtRFd19VMI\n pN/tZU2NJa/8lmk68F4LhokMlVHLAqe4GBDoBKvv8saWjjHg8bNQ0iunY4PuhzhCNX\n Crmgnr3uuLdcNSoNFuVjz7Vih478wrb0qWm7YNE4=",
        "From": "Tyler Retzlaff <roretzla@linux.microsoft.com>",
        "To": "dev@dpdk.org",
        "Cc": "Honnappa.Nagarahalli@arm.com, Ruifeng.Wang@arm.com, thomas@monjalon.net,\n Tyler Retzlaff <roretzla@linux.microsoft.com>",
        "Subject": "[PATCH 1/3] bus/vmbus: use C11 memory model GCC builtin atomics",
        "Date": "Mon, 27 Mar 2023 07:30:18 -0700",
        "Message-Id": "<1679927420-26737-2-git-send-email-roretzla@linux.microsoft.com>",
        "X-Mailer": "git-send-email 1.8.3.1",
        "In-Reply-To": "<1679927420-26737-1-git-send-email-roretzla@linux.microsoft.com>",
        "References": "<1679927420-26737-1-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": "Replace use of __sync_or_and_fetch with __atomic_fetch_or.\n\nSigned-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>\n---\n drivers/bus/vmbus/vmbus_channel.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/bus/vmbus/vmbus_channel.c b/drivers/bus/vmbus/vmbus_channel.c\nindex 5549fd0..4d74df3 100644\n--- a/drivers/bus/vmbus/vmbus_channel.c\n+++ b/drivers/bus/vmbus/vmbus_channel.c\n@@ -22,7 +22,7 @@\n vmbus_sync_set_bit(volatile uint32_t *addr, uint32_t mask)\n {\n \t/* Use GCC builtin which atomic does atomic OR operation */\n-\t__sync_or_and_fetch(addr, mask);\n+\t__atomic_fetch_or(addr, mask, __ATOMIC_SEQ_CST);\n }\n \n static inline void\n",
    "prefixes": [
        "1/3"
    ]
}