From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Yuanhan Liu <yuanhan.liu@linux.intel.com>, dev@dpdk.org
Cc: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [dpdk-dev] [PATCH] ethdev: fix wrong memset
Date: Fri, 20 Jan 2017 11:21:22 +0000 [thread overview]
Message-ID: <6e706e07-455f-de57-4f85-eb4e506528f1@intel.com> (raw)
In-Reply-To: <1484899493-11051-1-git-send-email-yuanhan.liu@linux.intel.com>
On 1/20/2017 8:04 AM, Yuanhan Liu wrote:
> Fix an silly error by auto-complete while managing the merge conflicts.
> It's the eth_dev_data (but not eth_dev) entry should be memset.
>
> Fixes: d948f596fee2 ("ethdev: fix port data mismatched in multiple process model")
>
> Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
> ---
> lib/librte_ether/rte_ethdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
> index 4790faf..61f44e2 100644
> --- a/lib/librte_ether/rte_ethdev.c
> +++ b/lib/librte_ether/rte_ethdev.c
> @@ -225,7 +225,7 @@ struct rte_eth_dev *
> return NULL;
> }
>
> - memset(&rte_eth_devices[port_id], 0, sizeof(*eth_dev->data));
> + memset(&rte_eth_dev_data[port_id], 0, sizeof(struct rte_eth_dev_data));
Not directly related to the this issue, but, after fix, this may have
issues with secondary process.
There were patches sent to fix this.
> eth_dev = eth_dev_get(port_id);
> snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
> eth_dev->data->port_id = port_id;
>
next prev parent reply other threads:[~2017-01-20 11:21 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-20 8:04 Yuanhan Liu
2017-01-20 10:20 ` Thomas Monjalon
2017-01-20 10:34 ` Yuanhan Liu
2017-01-20 11:09 ` Ferruh Yigit
2017-01-20 18:05 ` Thomas Monjalon
2017-01-20 11:21 ` Ferruh Yigit [this message]
2017-01-20 15:27 ` Ferruh Yigit
2017-01-22 2:45 ` Yuanhan Liu
2017-01-23 9:41 ` Ferruh Yigit
2017-01-23 10:34 ` Yuanhan Liu
2017-01-23 11:05 ` Ferruh Yigit
2017-01-23 11:24 ` Yuanhan Liu
2017-01-23 11:32 ` Ferruh Yigit
2017-01-23 11:40 ` Yuanhan Liu
2017-01-23 11:56 ` Yuanhan Liu
2017-01-23 12:44 ` Ananyev, Konstantin
2017-01-23 12:52 ` Yuanhan Liu
2017-01-23 13:06 ` Ananyev, Konstantin
2017-01-23 13:09 ` Ferruh Yigit
2017-01-25 11:16 ` Thomas Monjalon
2017-01-28 13:14 ` Yuanhan Liu
2017-01-30 11:07 ` Remy Horton
2017-01-24 8:29 ` Remy Horton
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