[dpdk-stable] [PATCH 3/3] net/pcap: fix concurrent multiseg packet transmits
Ferruh Yigit
ferruh.yigit at intel.com
Wed Jul 24 20:43:05 CEST 2019
On 7/24/2019 12:54 PM, David Marchand wrote:
> Two cores can send multi segment packets on two different pcap ports.
> Because of this, we can't have one single buffer to linearize packets.
+1, you are right.
>
> Use rte_pktmbuf_read() to copy the packet into a buffer on the stack
> and remove eth_pcap_gather_data().
+1
>
> Fixes: 6db141c91e1f ("pcap: support jumbo frames")
> Cc: stable at dpdk.org
>
> Signed-off-by: David Marchand <david.marchand at redhat.com>
Acked-by: Ferruh Yigit <ferruh.yigit at intel.com>
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