Re: [dpdk-dev] [PATCH 1/2] app/testpmd: fix wrong pointer reference in macswap

2019-01-14 Thread Ferruh Yigit
On 1/14/2019 1:39 PM, Iremonger, Bernard wrote: >> -Original Message- >> From: Yongseok Koh [mailto:ys...@mellanox.com] >> Sent: Monday, January 14, 2019 10:00 AM >> To: Lu, Wenzhuo ; Wu, Jingjing >> ; Iremonger, Bernard >> Cc: dev@dpdk.org; Zhang, Qi Z ; sta...@dpdk.org >> Subject: [PATCH

Re: [dpdk-dev] [PATCH 1/2] app/testpmd: fix wrong pointer reference in macswap

2019-01-14 Thread Iremonger, Bernard
> -Original Message- > From: Yongseok Koh [mailto:ys...@mellanox.com] > Sent: Monday, January 14, 2019 10:00 AM > To: Lu, Wenzhuo ; Wu, Jingjing > ; Iremonger, Bernard > Cc: dev@dpdk.org; Zhang, Qi Z ; sta...@dpdk.org > Subject: [PATCH 1/2] app/testpmd: fix wrong pointer reference in macsw

[dpdk-dev] [PATCH 1/2] app/testpmd: fix wrong pointer reference in macswap

2019-01-14 Thread Yongseok Koh
The pointer is misused and could set wrong MAC address. As a result, some of packets can be dropped in receiver side due to MAC address mismatch. This can be shown as performance degradation. Bugzilla ID: 188 Fixes: 62b52877adbe ("app/testpmd: batch MAC swap for performance on x86") Cc: qi.z.zh..