From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "Montorsi, Francesco" <fmontorsi@empirix.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] rte_eth_tx_queue_setup() failing (error -22) when setting up tx queues on a VMXNET3 port...
Date: Wed, 25 Nov 2015 18:59:03 +0100 [thread overview]
Message-ID: <2079132.PHeD38B2Uf@xps13> (raw)
In-Reply-To: <23c134dd50bf4f9ead41dc6b3467984f@bilemail1.empirix.com>
2015-11-25 17:55, Montorsi, Francesco:
> Since I was using the rte_eth_rx_queue_count() function in one place, and VMXNET3 does not support it, I'm getting a SEGFAULT.
> So next question is: is user's task to check for validity of pointers inside dev_ops before calling driver functions? Because rte_eth_rx_queue_count() and companion funcitons have no safety checks apparently (!!!)
Bruce already sent a fix for this issue.
It should be applied on HEAD in few minutes.
prev parent reply other threads:[~2015-11-25 18:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-25 10:32 Montorsi, Francesco
2015-11-25 16:07 ` Stephen Hemminger
2015-11-25 17:55 ` Montorsi, Francesco
2015-11-25 17:59 ` Thomas Monjalon [this message]
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