On Wed, Nov 27, 2019 at 3:06 PM Ferruh Yigit <ferruh.yi...@intel.com> wrote: > > On 11/27/2019 1:42 PM, Thomas Monjalon wrote: > > A buffer overflow happens in testpmd with some drivers > > since the queue arrays are limited to RTE_MAX_QUEUES_PER_PORT. > > > > The advertised capabilities of mlx4, mlx5 and softnic > > for the number of queues were the maximum number: UINT16_MAX. > > They must be limited by the configured RTE_MAX_QUEUES_PER_PORT > > that applications expect to be respected. > > > > The limitation is applied in above drivers having no limitation, > > and at ethdev level (function rte_eth_dev_info_get), in order > > to force the configured limit for all drivers. > > The limit is not device limit, should we reflect it into PMDs? > Why not keep the limit only in the ethdev?
+1. -- David Marchand
