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GET /api/patches/139698/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 139698,
    "url": "https://patches.dpdk.org/api/patches/139698/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20240426074831.1729792-11-chaoyong.he@corigine.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",
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        "commit_url_format": ""
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    "msgid": "<20240426074831.1729792-11-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20240426074831.1729792-11-chaoyong.he@corigine.com",
    "date": "2024-04-26T07:48:31",
    "name": "[10/10] doc: update nfp document",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "768794a385c0065dd402de63049c85dfa509297b",
    "submitter": {
        "id": 2554,
        "url": "https://patches.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.com"
    },
    "delegate": {
        "id": 2642,
        "url": "https://patches.dpdk.org/api/users/2642/?format=api",
        "username": "mcoquelin",
        "first_name": "Maxime",
        "last_name": "Coquelin",
        "email": "maxime.coquelin@redhat.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20240426074831.1729792-11-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 31827,
            "url": "https://patches.dpdk.org/api/series/31827/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=31827",
            "date": "2024-04-26T07:48:21",
            "name": "support software live migration",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/31827/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/139698/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/139698/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com, Xinying Yu <xinying.yu@corigine.com>,\n Chaoyong He <chaoyong.he@corigine.com>, Long Wu <long.wu@corigine.com>,\n Peng Zhang <peng.zhang@corigine.com>",
        "Subject": "[PATCH 10/10] doc: update nfp document",
        "Date": "Fri, 26 Apr 2024 15:48:31 +0800",
        "Message-Id": "<20240426074831.1729792-11-chaoyong.he@corigine.com>",
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    },
    "content": "From: Xinying Yu <xinying.yu@corigine.com>\n\nAdd the software assisted vDPA live migration feature\ninto NFP document.\n\nSigned-off-by: Xinying Yu <xinying.yu@corigine.com>\nReviewed-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Long Wu <long.wu@corigine.com>\nReviewed-by: Peng Zhang <peng.zhang@corigine.com>\n---\n doc/guides/vdpadevs/nfp.rst | 9 +++++++++\n 1 file changed, 9 insertions(+)",
    "diff": "diff --git a/doc/guides/vdpadevs/nfp.rst b/doc/guides/vdpadevs/nfp.rst\nindex dc9e94dbc8..e4736d9f61 100644\n--- a/doc/guides/vdpadevs/nfp.rst\n+++ b/doc/guides/vdpadevs/nfp.rst\n@@ -19,6 +19,15 @@ device will be probed by net/nfp driver and will used as a VF net device.\n \n This PMD uses (common/nfp) code to access the device firmware.\n \n+Software Live Migration\n+~~~~~~~~~~~~~~~~~~~~~~~\n+\n+Now the NFP vDPA driver only support software assisted live migration mode.\n+In this mode, the driver will setup a software relay thread when live migration\n+happens, this thread will help device to log dirty pages. Although this mode\n+does not require hardware to implement a dirty page logging function block, it\n+will consume percentage of CPU resource depending on the network throughput.\n+\n Per-Device Parameters\n ~~~~~~~~~~~~~~~~~~~~~\n \n",
    "prefixes": [
        "10/10"
    ]
}