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put:
Update a patch.

GET /api/patches/14942/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 14942,
    "url": "http://patchwork.dpdk.org/api/patches/14942/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1469088510-7552-7-git-send-email-olivier.matz@6wind.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<1469088510-7552-7-git-send-email-olivier.matz@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1469088510-7552-7-git-send-email-olivier.matz@6wind.com",
    "date": "2016-07-21T08:08:24",
    "name": "[dpdk-dev,06/12] app/testpmd: fix checksum stats in csum engine",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "c8f5e32cd4091ad626af90fe83d9ff063fb0c2ed",
    "submitter": {
        "id": 8,
        "url": "http://patchwork.dpdk.org/api/people/8/?format=api",
        "name": "Olivier Matz",
        "email": "olivier.matz@6wind.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1469088510-7552-7-git-send-email-olivier.matz@6wind.com/mbox/",
    "series": [],
    "comments": "http://patchwork.dpdk.org/api/patches/14942/comments/",
    "check": "pending",
    "checks": "http://patchwork.dpdk.org/api/patches/14942/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 8FC6A532E;\n\tThu, 21 Jul 2016 10:08:56 +0200 (CEST)",
            "from proxy.6wind.com (host.76.145.23.62.rev.coltfrance.com\n\t[62.23.145.76]) by dpdk.org (Postfix) with ESMTP id 5A02F3979\n\tfor <dev@dpdk.org>; Thu, 21 Jul 2016 10:08:50 +0200 (CEST)",
            "from glumotte.dev.6wind.com (unknown [10.16.0.195])\n\tby proxy.6wind.com (Postfix) with ESMTP id 8804529DC6;\n\tThu, 21 Jul 2016 10:08:49 +0200 (CEST)"
        ],
        "From": "Olivier Matz <olivier.matz@6wind.com>",
        "To": "dev@dpdk.org, yuanhan.liu@linux.intel.com, konstantin.ananyev@intel.com",
        "Cc": "sugesh.chandran@intel.com, bruce.richardson@intel.com,\n\tjianfeng.tan@intel.com, helin.zhang@intel.com, adrien.mazarguil@6wind.com",
        "Date": "Thu, 21 Jul 2016 10:08:24 +0200",
        "Message-Id": "<1469088510-7552-7-git-send-email-olivier.matz@6wind.com>",
        "X-Mailer": "git-send-email 2.8.1",
        "In-Reply-To": "<1469088510-7552-1-git-send-email-olivier.matz@6wind.com>",
        "References": "<1469088510-7552-1-git-send-email-olivier.matz@6wind.com>",
        "Subject": "[dpdk-dev] [PATCH 06/12] app/testpmd: fix checksum stats in csum\n\tengine",
        "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": "---\n app/test-pmd/csumonly.c | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c\nindex 4b36d74..34a2591 100644\n--- a/app/test-pmd/csumonly.c\n+++ b/app/test-pmd/csumonly.c\n@@ -680,8 +680,10 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)\n \t\trx_ol_flags = m->ol_flags;\n \n \t\t/* Update the L3/L4 checksum error packet statistics */\n-\t\trx_bad_ip_csum += ((rx_ol_flags & PKT_RX_IP_CKSUM_BAD) != 0);\n-\t\trx_bad_l4_csum += ((rx_ol_flags & PKT_RX_L4_CKSUM_BAD) != 0);\n+\t\tif ((rx_ol_flags & PKT_RX_IP_CKSUM_MASK) == PKT_RX_IP_CKSUM_BAD)\n+\t\t\trx_bad_ip_csum += 1;\n+\t\tif ((rx_ol_flags & PKT_RX_L4_CKSUM_MASK) == PKT_RX_L4_CKSUM_BAD)\n+\t\t\trx_bad_l4_csum += 1;\n \n \t\t/* step 1: dissect packet, parsing optional vlan, ip4/ip6, vxlan\n \t\t * and inner headers */\n",
    "prefixes": [
        "dpdk-dev",
        "06/12"
    ]
}