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GET /api/patches/69230/?format=api
{ "id": 69230, "url": "https://patches.dpdk.org/api/patches/69230/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200424065053.119885-2-ruifeng.wang@arm.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": "<20200424065053.119885-2-ruifeng.wang@arm.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200424065053.119885-2-ruifeng.wang@arm.com", "date": "2020-04-24T06:50:51", "name": "[1/3] arch/arm: add vcopyq intrinsic for aarch32", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "8aef65e227f7be6e7ef1fc01e30cdf4f5676df34", "submitter": { "id": 1198, "url": "https://patches.dpdk.org/api/people/1198/?format=api", "name": "Ruifeng Wang", "email": "ruifeng.wang@arm.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200424065053.119885-2-ruifeng.wang@arm.com/mbox/", "series": [ { "id": 9609, "url": "https://patches.dpdk.org/api/series/9609/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=9609", "date": "2020-04-24T06:50:50", "name": "aarch32 compilation", "version": 1, "mbox": "https://patches.dpdk.org/series/9609/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/69230/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/69230/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 102B1A00C2;\n\tFri, 24 Apr 2020 08:51:21 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id A13961C1D3;\n\tFri, 24 Apr 2020 08:51:17 +0200 (CEST)", "from foss.arm.com (foss.arm.com [217.140.110.172])\n by dpdk.org (Postfix) with ESMTP id 7675E1C1D3;\n Fri, 24 Apr 2020 08:51:16 +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 EB83EC14;\n Thu, 23 Apr 2020 23:51:15 -0700 (PDT)", "from net-arm-thunderx2-02.shanghai.arm.com\n (net-arm-thunderx2-02.shanghai.arm.com [10.169.41.165])\n by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id C56833F68F;\n Thu, 23 Apr 2020 23:51:12 -0700 (PDT)" ], "From": "Ruifeng Wang <ruifeng.wang@arm.com>", "To": "wenzhuo.lu@intel.com, konstantin.ananyev@intel.com, jerinj@marvell.com,\n viktorin@rehivetech.com", "Cc": "dev@dpdk.org, gavin.hu@arm.com, honnappa.nagarahalli@arm.com,\n juraj.linkes@pantheon.tech, nd@arm.com,\n Ruifeng Wang <ruifeng.wang@arm.com>, stable@dpdk.org", "Date": "Fri, 24 Apr 2020 14:50:51 +0800", "Message-Id": "<20200424065053.119885-2-ruifeng.wang@arm.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20200424065053.119885-1-ruifeng.wang@arm.com>", "References": "<20200424065053.119885-1-ruifeng.wang@arm.com>", "Subject": "[dpdk-dev] [PATCH 1/3] arch/arm: add vcopyq intrinsic for aarch32", "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": "vcopyq_laneq_u32 should be implemented for aarch32 which doesn't have\nthe intrinsic.\n\nFixes: 3c4b4024c225 (\"arch/arm: add vcopyq_laneq_u32 for old gcc\")\nCc: stable@dpdk.org\n\nSigned-off-by: Ruifeng Wang <ruifeng.wang@arm.com>\nReviewed-by: Gavin Hu <gavin.hu@arm.com>\n---\n lib/librte_eal/arm/include/rte_vect.h | 6 +++++-\n 1 file changed, 5 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_eal/arm/include/rte_vect.h b/lib/librte_eal/arm/include/rte_vect.h\nindex 9287a1117..d7c8aa61e 100644\n--- a/lib/librte_eal/arm/include/rte_vect.h\n+++ b/lib/librte_eal/arm/include/rte_vect.h\n@@ -62,7 +62,11 @@ vaddvq_u16(uint16x8_t a)\n \n #endif\n \n-#if RTE_CC_IS_GNU && (GCC_VERSION < 70000)\n+#if defined(RTE_ARCH_ARM) || \\\n+(defined(RTE_ARCH_ARM64) && RTE_CC_IS_GNU && (GCC_VERSION < 70000))\n+/* NEON intrinsic vcopyq_laneq_u32() is not supported in ARMv7-A(AArch32)\n+ * On AArch64, this intrinsic is supported since GCC versioin 7.\n+ */\n static inline uint32x4_t\n vcopyq_laneq_u32(uint32x4_t a, const int lane_a,\n \t\t uint32x4_t b, const int lane_b)\n", "prefixes": [ "1/3" ] }