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{
    "id": 52741,
    "url": "http://patches.dpdk.org/api/patches/52741/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190412232451.30197-7-yskoh@mellanox.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": "<20190412232451.30197-7-yskoh@mellanox.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20190412232451.30197-7-yskoh@mellanox.com",
    "date": "2019-04-12T23:24:51",
    "name": "[6/6] mk: disable armv8 crypto extension for Mellanox BlueField",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "9d9ef74dc0eeb9f7b66ed49eaddc8ded47a770e5",
    "submitter": {
        "id": 636,
        "url": "http://patches.dpdk.org/api/people/636/?format=api",
        "name": "Yongseok Koh",
        "email": "yskoh@mellanox.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/20190412232451.30197-7-yskoh@mellanox.com/mbox/",
    "series": [
        {
            "id": 4296,
            "url": "http://patches.dpdk.org/api/series/4296/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4296",
            "date": "2019-04-12T23:24:45",
            "name": "build: fix build for arm64",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/4296/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/52741/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/52741/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 96D651B438;\n\tSat, 13 Apr 2019 01:25:22 +0200 (CEST)",
            "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n\tby dpdk.org (Postfix) with ESMTP id 57EF81B42F\n\tfor <dev@dpdk.org>; Sat, 13 Apr 2019 01:25:16 +0200 (CEST)",
            "from Internal Mail-Server by MTLPINE1 (envelope-from\n\tyskoh@mellanox.com)\n\twith ESMTPS (AES256-SHA encrypted); 13 Apr 2019 02:25:13 +0300",
            "from mtibiz05-l.mti.labs.mlnx. (mtibiz05-l.mti.labs.mlnx\n\t[10.20.10.109])\n\tby labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x3CNOrWL006596;\n\tSat, 13 Apr 2019 02:25:10 +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": "Fri, 12 Apr 2019 16:24:51 -0700",
        "Message-Id": "<20190412232451.30197-7-yskoh@mellanox.com>",
        "X-Mailer": "git-send-email 2.21.0.196.g041f5ea",
        "In-Reply-To": "<20190412232451.30197-1-yskoh@mellanox.com>",
        "References": "<20190412232451.30197-1-yskoh@mellanox.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dpdk-dev] [PATCH 6/6] mk: disable armv8 crypto extension for\n\tMellanox BlueField",
        "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": "Mellanox BlueField has a variant which doesn't have armv8 crypto extension.\nIf crypto enabled binary runs on such a pltform, rte_eal_init() fails. To\nhave binary compatibility across multiple variants, it is disabled by\ndefault and can be enabled for crypto enabled parts.\n\nSigned-off-by: Yongseok Koh <yskoh@mellanox.com>\n---\n config/defconfig_arm64-bluefield-linuxapp-gcc | 6 ++++++\n 1 file changed, 6 insertions(+)",
    "diff": "diff --git a/config/defconfig_arm64-bluefield-linuxapp-gcc b/config/defconfig_arm64-bluefield-linuxapp-gcc\nindex b496538819..6da9c2026d 100644\n--- a/config/defconfig_arm64-bluefield-linuxapp-gcc\n+++ b/config/defconfig_arm64-bluefield-linuxapp-gcc\n@@ -10,6 +10,12 @@ CONFIG_RTE_ARCH_ARM_TUNE=\"cortex-a72\"\n CONFIG_RTE_MAX_NUMA_NODES=1\n CONFIG_RTE_CACHE_LINE_SIZE=64\n \n+# Crypto extension of armv8\n+#\n+# Disabled by default for binary compatibility.\n+# Can be enabled for crypto-enabled parts.\n+CONFIG_RTE_ENABLE_ARMV8_CRYPTO=n\n+\n # UMA architecture\n CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=n\n CONFIG_RTE_LIBRTE_VHOST_NUMA=n\n",
    "prefixes": [
        "6/6"
    ]
}