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{
    "id": 47434,
    "url": "https://patches.dpdk.org/api/patches/47434/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20181025175923.10858-3-mk@semihalf.com/",
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        "name": "DPDK",
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        "list_id": "dev.dpdk.org",
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    "msgid": "<20181025175923.10858-3-mk@semihalf.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20181025175923.10858-3-mk@semihalf.com",
    "date": "2018-10-25T17:59:22",
    "name": "[2/3] net/ena: fix passing RSS hash to mbuf",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "2a29dbfd7dd7b300351ed61d07e5c4570b205823",
    "submitter": {
        "id": 786,
        "url": "https://patches.dpdk.org/api/people/786/?format=api",
        "name": "Michal Krawczyk",
        "email": "mk@semihalf.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/20181025175923.10858-3-mk@semihalf.com/mbox/",
    "series": [
        {
            "id": 2101,
            "url": "https://patches.dpdk.org/api/series/2101/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=2101",
            "date": "2018-10-25T17:59:20",
            "name": "net/ena: upgrade to v1.1.1",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/2101/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/47434/comments/",
    "check": "warning",
    "checks": "https://patches.dpdk.org/api/patches/47434/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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        "From": "Michal Krawczyk <mk@semihalf.com>",
        "To": "mk@semihalf.com, mw@semihalf.com, gtzalik@amazon.com, zorik@amazon.com, \n\tmatua@amazon.com",
        "Cc": "dev@dpdk.org,\n\tstable@dpdk.org,\n\tStewart Allen <allenste@amazon.com>",
        "Date": "Thu, 25 Oct 2018 19:59:22 +0200",
        "Message-Id": "<20181025175923.10858-3-mk@semihalf.com>",
        "X-Mailer": "git-send-email 2.14.1",
        "In-Reply-To": "<20181025175923.10858-1-mk@semihalf.com>",
        "References": "<20181025175923.10858-1-mk@semihalf.com>",
        "Subject": "[dpdk-dev] [PATCH 2/3] net/ena: fix passing RSS hash to mbuf",
        "X-BeenThere": "dev@dpdk.org",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "The driver was passing to the mbuf Rx queue ID instead of hash received\nfrom the device. Now, the RSS hash from the Rx descriptor is being set.\n\nFixes: 1173fca25af9 (\"ena: add polling-mode driver\")\nCc: stable@dpdk.org\n\nSigned-off-by: Stewart Allen <allenste@amazon.com>\nAcked-by: Michal Krawczyk <mk@semihalf.com>\n---\n drivers/net/ena/ena_ethdev.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c\nindex 186ab0e6b..191153a8f 100644\n--- a/drivers/net/ena/ena_ethdev.c\n+++ b/drivers/net/ena/ena_ethdev.c\n@@ -1910,7 +1910,7 @@ static uint16_t eth_ena_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \n \t\t/* fill mbuf attributes if any */\n \t\tena_rx_mbuf_prepare(mbuf_head, &ena_rx_ctx);\n-\t\tmbuf_head->hash.rss = (uint32_t)rx_ring->id;\n+\t\tmbuf_head->hash.rss = ena_rx_ctx.hash;\n \n \t\t/* pass to DPDK application head mbuf */\n \t\trx_pkts[recv_idx] = mbuf_head;\n",
    "prefixes": [
        "2/3"
    ]
}