> -----Original Message-----
> From: Zhao1, Wei
> Sent: Sunday, April 8, 2018 1:37 PM
> To: dev@dpdk.org; sta...@dpdk.org
> Cc: Zhang, Qi Z <qi.z.zh...@intel.com>; Zhao1, Wei <wei.zh...@intel.com>
> Subject: [PATCH] net/i40e: fix flow RSS queue index check error
>
> Ther is a error in queue index check for RSS queue region configuration.
What is the error?
Would you explain more and please add this in commit log?
Regards
Qi
>
> Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
> Signed-off-by: Wei Zhao <wei.zh...@intel.com>
> Tested-by: Peng Yuan <yuan.p...@intel.com>
> ---
> drivers/net/i40e/i40e_flow.c | 19 ++++++++-----------
> 1 file changed, 8 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c index
> f4d08bb..fb7ad51 100644
> --- a/drivers/net/i40e/i40e_flow.c
> +++ b/drivers/net/i40e/i40e_flow.c
> @@ -4240,6 +4240,14 @@ i40e_flow_parse_rss_action(struct rte_eth_dev
> *dev,
> return -rte_errno;
> }
> }
> +
> + if (rss_info->num < rss->num) {
> + rte_flow_error_set(error, EINVAL,
> + RTE_FLOW_ERROR_TYPE_ACTION,
> + act,
> + "no valid queues");
> + return -rte_errno;
> + }
> }
>
> for (n = 0; n < conf_info->queue_region_number; n++) { @@ -4264,17
> +4272,6 @@ i40e_flow_parse_rss_action(struct rte_eth_dev *dev,
> return -rte_errno;
> }
>
> - if (rss_info->num < rss->num ||
> - rss->queue[0] < rss_info->queue[0] ||
> - (rss->queue[0] + rss->num >
> - rss_info->num + rss_info->queue[0])) {
> - rte_flow_error_set(error, EINVAL,
> - RTE_FLOW_ERROR_TYPE_ACTION,
> - act,
> - "no valid queues");
> - return -rte_errno;
> - }
> -
> for (i = 0; i < info->queue_region_number; i++) {
> if (info->region[i].queue_num == rss->num &&
> info->region[i].queue_start_index ==
> --
> 2.7.5
