[dpdk-dev] [PATCH] net/octeontx: fix failures when available ports > queues
Jerin Jacob
jerin.jacob at caviumnetworks.com
Wed Nov 14 11:40:08 CET 2018
-----Original Message-----
> Date: Wed, 14 Nov 2018 14:52:03 +0530
> From: "Joseph, Anoob" <Anoob.Joseph at cavium.com>
> To: Ferruh Yigit <ferruh.yigit at intel.com>, "Jacob, Jerin"
> <Jerin.JacobKollanukkaran at cavium.com>
> CC: "Joseph, Anoob" <Anoob.Joseph at cavium.com>, "Athreya, Narayana Prasad"
> <NarayanaPrasad.Athreya at cavium.com>, "Bhagavatula, Pavan"
> <Pavan.Bhagavatula at cavium.com>, "dev at dpdk.org" <dev at dpdk.org>,
> "stable at dpdk.org" <stable at dpdk.org>
> Subject: [PATCH] net/octeontx: fix failures when available ports > queues
>
> When eth_octeontx is initialized before event_octeontx, eth_octeontx
> would initiate setting up of the event device with the max ports and
> queues available. If number of ports is more than the number of queues,
> some ports would be left unused when the ports and queues are mapped
> 1:1. But even in that case the ports need to be setup, or otherwise it
> would lead to a segmentation fault when event device is started.
>
> Fixes: f7be70e5130e ("net/octeontx: add net device probe and remove")
Cc: stable at dpdk.org
>
> Signed-off-by: Anoob Joseph <anoob.joseph at caviumnetworks.com>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> ---
Acked-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
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