Hi Srinivas: This is the fix for PF driver only, for VF we have a separated fix and it is not be captured in 20.11.3, but I saw the patches are already merged in stable tree. You can try with latest 20.11.4-rc1, or wait for 20.11.4 LTS.
Regards Qi From: Navin Srinivas <g.navinsrini...@gmail.com> Sent: Tuesday, February 22, 2022 11:56 AM To: Zhang, Qi Z <qi.z.zh...@intel.com> Cc: Wang, Yixue <yixue.w...@intel.com>; Yang, Qiming <qiming.y...@intel.com>; Zhang, Liheng <liheng.zh...@intel.com>; Dong, Yao <yao.d...@intel.com>; dev@dpdk.org; sta...@dpdk.org Subject: Re: [dpdk-dev] [PATCH] net/ice: fix wrong data path selection in secondary process Hi, Is this tested on VFs? I saw crash on both PF as well as VF, on 20.11.1, but did not see PF crash on 20.11.3, I'm seeing a crash on the secondary process when it receives packet on the VF, but PF doesn't crash now on 20.11.3 So I suspect this is the patch which is fixing the issue on ICE secondary process crash on PF. Thanks & Regards, Navin Srinivas On Thu, Jun 3, 2021 at 3:51 PM Zhang, Qi Z <qi.z.zh...@intel.com<mailto:qi.z.zh...@intel.com>> wrote: > -----Original Message----- > From: Wang, Yixue <yixue.w...@intel.com<mailto:yixue.w...@intel.com>> > Sent: Thursday, June 3, 2021 6:04 PM > To: Zhang, Qi Z <qi.z.zh...@intel.com<mailto:qi.z.zh...@intel.com>>; Yang, > Qiming > <qiming.y...@intel.com<mailto:qiming.y...@intel.com>> > Cc: Zhang, Liheng <liheng.zh...@intel.com<mailto:liheng.zh...@intel.com>>; > Dong, Yao > <yao.d...@intel.com<mailto:yao.d...@intel.com>>; > dev@dpdk.org<mailto:dev@dpdk.org>; sta...@dpdk.org<mailto:sta...@dpdk.org> > Subject: RE: [PATCH] net/ice: fix wrong data path selection in secondary > process > > Hi, Qi > > I've tested this patch and it works. > > Best Regards, > Yixue. > > > -----Original Message----- > > From: Zhang, Qi Z <qi.z.zh...@intel.com<mailto:qi.z.zh...@intel.com>> > > Sent: Monday, May 24, 2021 17:08 > > To: Yang, Qiming <qiming.y...@intel.com<mailto:qiming.y...@intel.com>> > > Cc: Zhang, Liheng <liheng.zh...@intel.com<mailto:liheng.zh...@intel.com>>; > > Wang, Yixue > > <yixue.w...@intel.com<mailto:yixue.w...@intel.com>>; Dong, Yao > > <yao.d...@intel.com<mailto:yao.d...@intel.com>>; > > dev@dpdk.org<mailto:dev@dpdk.org>; > > Zhang, Qi Z <qi.z.zh...@intel.com<mailto:qi.z.zh...@intel.com>>; > > sta...@dpdk.org<mailto:sta...@dpdk.org> > > Subject: [PATCH] net/ice: fix wrong data path selection in secondary > > process > > > > The flag use_avx2 and use_avx512 are defined as local variables, they > > will not be aware by the secondary process, then wrong data path is > > selected. Fix the issue by moving them into struct ice_adapter. > > > > Fixes: ae60d3c9b227 ("net/ice: support Rx AVX2 vector") > > Fixes: 2d5f6953d56d ("net/ice: support vector AVX2 in Tx") > > Fixes: 7f85d5ebcfe1 ("net/ice: add AVX512 vector path") > > Cc: sta...@dpdk.org<mailto:sta...@dpdk.org> > > > > Reported-by: Yixue Wang <yixue.w...@intel.com<mailto:yixue.w...@intel.com>> > > Signed-off-by: Qi Zhang <qi.z.zh...@intel.com<mailto:qi.z.zh...@intel.com>> Tested-by: Yixue Wang <yixue.w...@intel.com<mailto:yixue.w...@intel.com>> Applied to dpdk-next-net-intel. Thanks Qi
