Get, this is for queue group, thanks.
> -----Original Message-----
> From: Zhao1, Wei
> Sent: Wednesday, May 20, 2020 5:31 PM
> To: Junyu Jiang <junyux.ji...@intel.com>; dev@dpdk.org
> Cc: Yang, Qiming <qiming.y...@intel.com>; Jiang, JunyuX
> <junyux.ji...@intel.com>; sta...@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2] net/ice: fix core dumped issue in switch
> filter
>
> Hi, Junyu
>
> > -----Original Message-----
> > From: dev <dev-boun...@dpdk.org> On Behalf Of Junyu Jiang
> > Sent: Wednesday, May 6, 2020 11:05 AM
> > To: dev@dpdk.org
> > Cc: Yang, Qiming <qiming.y...@intel.com>; guinanx....@intel.com X
> > <junyux.ji...@intel.com>; sta...@dpdk.org
> > Subject: [dpdk-dev] [PATCH v2] net/ice: fix core dumped issue in
> > switch filter
> >
> > The number of queues in queue group should be checked before using it.
> > This patch fixed the issue.
> >
> > Fixes: 47d460d63233 ("net/ice: rework switch filter")
> > Cc: sta...@dpdk.org
> >
> > Signed-off-by: Junyu Jiang <junyux.ji...@intel.com>
> > Tested-by: Qimai Xiao <qimaix.x...@intel.com>
> > ---
> > drivers/net/ice/ice_switch_filter.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/net/ice/ice_switch_filter.c
> > b/drivers/net/ice/ice_switch_filter.c
> > index 179430136..c2762e331 100644
> > --- a/drivers/net/ice/ice_switch_filter.c
> > +++ b/drivers/net/ice/ice_switch_filter.c
> > @@ -1296,6 +1296,8 @@ ice_switch_parse_action(struct ice_pf *pf,
> > switch (action_type) {
> > case RTE_FLOW_ACTION_TYPE_RSS:
> > act_qgrop = action->conf;
> > + if (act_qgrop->queue_num <= 1)
> > + goto error;
>
> Why do you ban the case of queue num =1?
>
> > rule_info->sw_act.fltr_act =
> > ICE_FWD_TO_QGRP;
> > rule_info->sw_act.fwd_id.q_id =
> > --
> > 2.17.1
