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{
    "id": 52924,
    "url": "https://patches.dpdk.org/api/patches/52924/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20190418114903.42231-2-yskoh@mellanox.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": "<20190418114903.42231-2-yskoh@mellanox.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20190418114903.42231-2-yskoh@mellanox.com",
    "date": "2019-04-18T11:49:01",
    "name": "[v3,2/4] meson: change default config for armv8",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "dafa26e9d8583ec46ba0e75e47deba46dc7833fc",
    "submitter": {
        "id": 636,
        "url": "https://patches.dpdk.org/api/people/636/?format=api",
        "name": "Yongseok Koh",
        "email": "yskoh@mellanox.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20190418114903.42231-2-yskoh@mellanox.com/mbox/",
    "series": [
        {
            "id": 4375,
            "url": "https://patches.dpdk.org/api/series/4375/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=4375",
            "date": "2019-04-18T11:49:01",
            "name": "[v3,1/4] drivers/event: disable octeontx for buggy compilers on arm64",
            "version": 3,
            "mbox": "https://patches.dpdk.org/series/4375/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/52924/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/52924/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id DA6821B9AE;\n\tThu, 18 Apr 2019 13:49:14 +0200 (CEST)",
            "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n\tby dpdk.org (Postfix) with ESMTP id 743474CA6\n\tfor <dev@dpdk.org>; Thu, 18 Apr 2019 13:49:13 +0200 (CEST)",
            "from Internal Mail-Server by MTLPINE1 (envelope-from\n\tyskoh@mellanox.com)\n\twith ESMTPS (AES256-SHA encrypted); 18 Apr 2019 14:49:12 +0300",
            "from scfae-sc-2.mti.labs.mlnx (scfae-sc-2.mti.labs.mlnx\n\t[10.101.0.96])\n\tby labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x3IBn6jD003469;\n\tThu, 18 Apr 2019 14:49:10 +0300"
        ],
        "From": "Yongseok Koh <yskoh@mellanox.com>",
        "To": "bruce.richardson@intel.com, jerinj@marvell.com, pbhagavatula@marvell.com,\n\tshahafs@mellanox.com",
        "Cc": "dev@dpdk.org, thomas@monjalon.net, gavin.hu@arm.com,\n\tHonnappa.Nagarahalli@arm.com",
        "Date": "Thu, 18 Apr 2019 04:49:01 -0700",
        "Message-Id": "<20190418114903.42231-2-yskoh@mellanox.com>",
        "X-Mailer": "git-send-email 2.11.0",
        "In-Reply-To": "<20190418114903.42231-1-yskoh@mellanox.com>",
        "References": "<20190412232451.30197-1-yskoh@mellanox.com>\n\t<20190418114903.42231-1-yskoh@mellanox.com>",
        "Subject": "[dpdk-dev] [PATCH v3 2/4] meson: change default config for armv8",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Current default cache line size for armv8 CPUs having Implementor ID of\n0x41 is 128 bytes, changing it to 64 bytes. Also, the max number of lcores\nis changed to 16 from 256.\n\nSigned-off-by: Yongseok Koh <yskoh@mellanox.com>\n---\n\nv3:\n* decrease RTE_MAX_LCORE to 16 from 256\n* change title and commit log\n\nv2:\n* introduce flags_arm replacing flags_generic instead of using the extra flags\n\n config/arm/meson.build | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/config/arm/meson.build b/config/arm/meson.build\nindex 22a062bad9..a5cce51707 100644\n--- a/config/arm/meson.build\n+++ b/config/arm/meson.build\n@@ -32,6 +32,11 @@ flags_generic = [\n \t['RTE_MAX_LCORE', 256],\n \t['RTE_USE_C11_MEM_MODEL', true],\n \t['RTE_CACHE_LINE_SIZE', 128]]\n+flags_arm = [\n+\t['RTE_MACHINE', '\"armv8a\"'],\n+\t['RTE_MAX_LCORE', 16],\n+\t['RTE_USE_C11_MEM_MODEL', true],\n+\t['RTE_CACHE_LINE_SIZE', 64]]\n flags_cavium = [\n \t['RTE_CACHE_LINE_SIZE', 128],\n \t['RTE_MAX_NUMA_NODES', 2],\n@@ -88,7 +93,7 @@ machine_args_cavium = [\n \n ## Arm implementer ID (ARM DDI 0487C.a, Section G7.2.106, Page G7-5321)\n impl_generic = ['Generic armv8', flags_generic, machine_args_generic]\n-impl_0x41 = ['Arm', flags_generic, machine_args_generic]\n+impl_0x41 = ['Arm', flags_arm, machine_args_generic]\n impl_0x42 = ['Broadcom', flags_generic, machine_args_generic]\n impl_0x43 = ['Cavium', flags_cavium, machine_args_cavium]\n impl_0x44 = ['DEC', flags_generic, machine_args_generic]\n",
    "prefixes": [
        "v3",
        "2/4"
    ]
}