Re: [dpdk-dev] [PATCH] net/fm10k: fix secondary process crash

2017-03-31 Thread Chen, Jing D
> -Original Message- > From: Wang, Xiao W > Sent: Tuesday, March 28, 2017 11:59 AM > To: Chen, Jing D > Cc: dev@dpdk.org; Wang, Xiao W ; > sta...@dpdk.org > Subject: [PATCH] net/fm10k: fix secondary process crash > > If the primary process has initialized all the queues to vector pmd mo

Re: [dpdk-dev] [PATCH] net/fm10k: fix secondary process crash

2017-03-31 Thread Wang, Xiao W
Hi Mark, > -Original Message- > From: Chen, Jing D > Sent: Friday, March 31, 2017 9:30 AM > To: Wang, Xiao W > Cc: dev@dpdk.org; sta...@dpdk.org > Subject: RE: [PATCH] net/fm10k: fix secondary process crash > > > > > -Original Message- > > From: Wang, Xiao W > > Sent: Tuesday,

Re: [dpdk-dev] [PATCH] net/fm10k: fix secondary process crash

2017-03-30 Thread Chen, Jing D
> -Original Message- > From: Wang, Xiao W > Sent: Tuesday, March 28, 2017 11:59 AM > To: Chen, Jing D > Cc: dev@dpdk.org; Wang, Xiao W ; sta...@dpdk.org > Subject: [PATCH] net/fm10k: fix secondary process crash > > If the primary process has initialized all the queues to vector pmd mode

[dpdk-dev] [PATCH] net/fm10k: fix secondary process crash

2017-03-28 Thread Xiao Wang
If the primary process has initialized all the queues to vector pmd mode, the secondary process should not use scalar code path, because the per queue data structures haven't been prepared for that, e.g. txq->ops is for vector Tx rather than scalar Tx. Fixes: a6ce64a97520 ("fm10k: introduce vector