On 22/02/2022 04:30, Zhang, Qi Z wrote:
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.
20.11.4 is already released. Xueming sent details here
http://inbox.dpdk.org/announce/20220124084950.482883-1-xuemi...@nvidia.com/T/#u
You can check the release notes (or git) for specific fixes
https://git.dpdk.org/dpdk-stable/tree/doc/guides/rel_notes/release_20_11.rst?h=20.11
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
