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{
    "id": 7394,
    "url": "https://patches.dpdk.org/api/patches/7394/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/7120b4518a6c3d048912a12705ed92853c3fd727.1443737626.git.viktorin@rehivetech.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": "<7120b4518a6c3d048912a12705ed92853c3fd727.1443737626.git.viktorin@rehivetech.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/7120b4518a6c3d048912a12705ed92853c3fd727.1443737626.git.viktorin@rehivetech.com",
    "date": "2015-10-03T08:58:16",
    "name": "[dpdk-dev,v1,10/12] gcc/arm: avoid alignment errors to break build",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "90a7d35a2d51759fd00dc01c2bd4d31fa368140a",
    "submitter": {
        "id": 292,
        "url": "https://patches.dpdk.org/api/people/292/?format=api",
        "name": "Jan Viktorin",
        "email": "viktorin@rehivetech.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/7120b4518a6c3d048912a12705ed92853c3fd727.1443737626.git.viktorin@rehivetech.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/7394/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/7394/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 4F5BB919F;\n\tSat,  3 Oct 2015 10:59:05 +0200 (CEST)",
            "from we2-f167.wedos.net (w-smtp-out-7.wedos.net [46.28.106.5])\n\tby dpdk.org (Postfix) with ESMTP id 535E58E7B\n\tfor <dev@dpdk.org>; Sat,  3 Oct 2015 10:58:55 +0200 (CEST)",
            "from ([147.229.13.147])\n\tby we2-f167.wedos.net (WEDOS Mail Server mail2) with ASMTP (SSL) id\n\tQWJ00051; Sat, 03 Oct 2015 10:58:51 +0200"
        ],
        "From": "Jan Viktorin <viktorin@rehivetech.com>",
        "To": "dev@dpdk.org",
        "Date": "Sat,  3 Oct 2015 10:58:16 +0200",
        "Message-Id": "<7120b4518a6c3d048912a12705ed92853c3fd727.1443737626.git.viktorin@rehivetech.com>",
        "X-Mailer": "git-send-email 2.6.0",
        "In-Reply-To": [
            "<cover.1443737626.git.viktorin@rehivetech.com>",
            "<cover.1443737626.git.viktorin@rehivetech.com>"
        ],
        "References": [
            "<cover.1443737626.git.viktorin@rehivetech.com>",
            "<cover.1443737626.git.viktorin@rehivetech.com>"
        ],
        "Cc": "Vlastimil Kosar <kosar@rehivetech.com>,\n\tJan Viktorin <viktorin@rehivetech.com>",
        "Subject": "[dpdk-dev] [PATCH v1 10/12] gcc/arm: avoid alignment errors to\n\tbreak build",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "There several issues with alignment when compiling for ARMv7.\nThey are not considered to be fatal (ARMv7 supports unaligned\naccess of 32b words), so we just leave them as warnings. They\nshould be solved later, however.\n\nSigned-off-by: Jan Viktorin <viktorin@rehivetech.com>\nSigned-off-by: Vlastimil Kosar <kosar@rehivetech.com>\n---\n mk/toolchain/gcc/rte.vars.mk | 6 ++++++\n 1 file changed, 6 insertions(+)",
    "diff": "diff --git a/mk/toolchain/gcc/rte.vars.mk b/mk/toolchain/gcc/rte.vars.mk\nindex 0f51c66..8f9c396 100644\n--- a/mk/toolchain/gcc/rte.vars.mk\n+++ b/mk/toolchain/gcc/rte.vars.mk\n@@ -77,6 +77,12 @@ WERROR_FLAGS += -Wcast-align -Wnested-externs -Wcast-qual\n WERROR_FLAGS += -Wformat-nonliteral -Wformat-security\n WERROR_FLAGS += -Wundef -Wwrite-strings\n \n+# There are many issues reported for ARMv7 architecture\n+# which are not necessarily fatal. Report as warnings.\n+ifeq ($(CONFIG_RTE_ARCH_ARMv7),y)\n+WERROR_FLAGS += -Wno-error\n+endif\n+\n # process cpu flags\n include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk\n \n",
    "prefixes": [
        "dpdk-dev",
        "v1",
        "10/12"
    ]
}