patches for DPDK stable branches
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From: Ye Xiaolong <xiaolong.ye@intel.com>
To: "lunyuan.cui" <lunyuanx.cui@intel.com>
Cc: dev@dpdk.org, Wenzhuo Lu <wenzhuo.lu@intel.com>, stable@dpdk.org
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] net/iavf: fix multi-queue Rx interrupt for VF
Date: Thu, 5 Sep 2019 20:16:19 +0800
Message-ID: <20190905121619.GG70700@intel.com> (raw)
In-Reply-To: <20190905032240.23239-1-lunyuanx.cui@intel.com>

On 09/05, lunyuan.cui wrote:
>The original issue was that the last queue could not
>be mapped to the interrupt vector, so the last queue
>could not receive the package in the interrupt mode.
>This patch fix the issue.

s/fix/fixes

>
>Fixes: d6bde6b5ea ("net/avf: enable Rx interrupt")

The convention is to have the 12 characters of commit SHA in Fixes tag.

>Cc: stable@dpdk.org
>
>Signed-off-by: lunyuan.cui <lunyuanx.cui@intel.com>

Signature format should be 

Signed-off-by: Lunyuan Cui <lunyuanx.cui@intel.com>

Thanks,
Xiaolong

>---
> drivers/net/iavf/iavf_ethdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
>index 8f3907378..6559bfa1f 100644
>--- a/drivers/net/iavf/iavf_ethdev.c
>+++ b/drivers/net/iavf/iavf_ethdev.c
>@@ -360,7 +360,7 @@ static int iavf_config_rx_queues_irqs(struct rte_eth_dev *dev,
> 			for (i = 0; i < dev->data->nb_rx_queues; i++) {
> 				vf->rxq_map[vec] |= 1 << i;
> 				intr_handle->intr_vec[i] = vec++;
>-				if (vec >= vf->nb_msix)
>+				if (vec > vf->nb_msix)
> 					vec = IAVF_RX_VEC_START;
> 			}
> 			PMD_DRV_LOG(DEBUG,
>-- 
>2.17.1
>

  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-05  3:22 [dpdk-stable] " lunyuan.cui
2019-09-05 12:16 ` Ye Xiaolong [this message]
2019-09-06 11:47 ` [dpdk-stable] [PATCH v2] " lunyuan.cui
2019-09-11  2:53   ` [dpdk-stable] [dpdk-dev] " Yang, Qiming

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patches for DPDK stable branches

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