On 10/26/2017 2:51 AM, Pengzhen Liu wrote:
> From: Keith Wiles <keith.wi...@intel.com>
>
> Rx and Tx queues share the common tap file descriptor, but save this
> value separately.
>
> Setting up Rx/Tx queue sets up both queues, release_queue close the
> tap file but update file descriptor only for that queue.
>
> This makes other queue's file descriptor invalid.
>
> As a workaround, prevent release_queue callback to be called by default.
>
> This is done by separating Rx/Tx setup functions, so that each only
> setup its own queue, this prevents rte_eth_rx/tx_queue_setup() calling
> release_queue before setup_queue.
>
> Fixes: 02f96a0a82d1 ("net/tap: add TUN/TAP device PMD")
>
> Signed-off-by: Keith Wiles <keith.wi...@intel.com>
> Signed-off-by: Ferruh Yigit <ferruh.yi...@intel.com>
Hi Pengzhen,
This is a commit from repo :) [1] from beginning of the year.
I assume this has been sent instead of another patch by mistake, please double
check if intended patch sent to mail list.
[1]
http://dpdk.org/commit/0002ca58
