On 10/26/2017 2:51 AM, Pengzhen Liu wrote: > From: Keith Wiles <[email protected]> > > 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 <[email protected]> > Signed-off-by: Ferruh Yigit <[email protected]>
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
