[dpdk-dev] dev stop and buffer releases

Team, Hit a crash while vmxnet_xmit_pkts()-->vmxnet3_tq_tx_complete() API trying to release completed buffers. As we see in the code, there are two independent paths that clean up completed buffers: 1) vmxnet3_xmit_pkts 2) vmxnet3_dev_stop. In a multi-threaded environment potentially this c

[dpdk-dev] DPDP crash with sr-iov (with ESXi 5.5 hypervisor)

Hi, While initializing pci port (VF) DPDK is crashing while configuring the device. Reason/location: PMD: rte_eth_dev_configure: ethdev port_id=1 nb_rx_queues=8 > 2 EAL: Error - exiting with code: 1 System info: DPDK version: 2.0 NIC: 82599EB, sr-iov enabled. SR-IOV config at ES

[dpdk-dev] Coverity runs

Sorry for my ignorance, going through archives found coverity related discussions. So, coverity is being run, but rel version 2.1 still has warnings left, may be marked as 'ignore'. Thanks, -Vithal -Original Message- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Vit

[dpdk-dev] Coverity runs

Hi, Recently upgraded to DPDK version 2.1 and we run coverity periodically. Coverity throwing quite a few warnings and most of them sounds serious issues too. Wondering if coverity is run on released versions of dpdk or any plans to do so in future, if not being done so far. Thanks, -Vithal

[dpdk-dev] mbuf pool and ring size...

Hi, While creating mbuf pool, suppose if mbuf-pool size passed to DPDK API is already pow-of-2 [ rte_mempool_create()-->rte_mempool_xmem_create()]. Then, noticed that, corresponding size of the ring created for this pool will be double the size of mbuf-pool. This is because of below code sni