On 17 Apr 2025, at 13:30, David Marchand via dev wrote:
> If OVS is started with a cpu affinity which starts at a core >= 128,
> EAL won't be able to run since the -l option is limited to RTE_MAX_LCORES
> (which defaults to 128 on x86_64).
>
> Instead map the first discovered cpu to lcore 0.
>
> Reported-at: https://issues.redhat.com/browse/FDP-1312
> Fixes: 88964e6428dc ("netdev-dpdk: Autofill lcore coremask if absent")
> Signed-off-by: David Marchand <david.march...@redhat.com>
The change looks good to me. I do not have a 128+ system to test, but playing
with this on a dual-socket system did not show any problems.
Acked-by: Eelco Chaudron <echau...@redhat.com>
_______________________________________________
dev mailing list
d...@openvswitch.org
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
