Hi,
> -----Original Message-----
> From: David Marchand <david.march...@redhat.com>
> Sent: Tuesday, October 27, 2020 3:17 PM
> To: Ferruh Yigit <ferruh.yi...@intel.com>
> Cc: Leyi Rong <leyi.r...@intel.com>; Qi Zhang <qi.z.zh...@intel.com>;
> Bruce Richardson <bruce.richard...@intel.com>; Wenzhuo Lu
> <wenzhuo...@intel.com>; Ali Alnubani <alia...@nvidia.com>; Andrew
> Rybchenko <arybche...@solarflare.com>; dev <dev@dpdk.org>
> Subject: Re: [PATCH] net/ice: add AVX512BW flag check both in build and
> runtime
>
> On Tue, Oct 27, 2020 at 12:57 PM Ferruh Yigit <ferruh.yi...@intel.com>
> wrote:
> >
> > On 10/27/2020 10:19 AM, Leyi Rong wrote:
> > > Intrinsic function __mm512_bsrli_epi128 should be used in the
> > > environment which supports AVX512BW, so adds check for this flag.
> > >
> > > Fixes: 5dd3b8f3af34 ("net/ice: add AVX512 vector path")
> > >
> > > Signed-off-by: Leyi Rong <leyi.r...@intel.com>
> >
> > Squashed into relevant commit in next-net, thanks.
> >
> >
> > Andrew, Ali, David,
> >
> > Can you please confirm the issue is solved in the next-net/main?
>
> Tree with HEAD at 5e12432f4be4 ("net/ice: fix Rx offload flags in SSE
> path") looks good to me.
> Thanks.
>
> --
> David Marchand
I can reproduce right now in net/iavf on latest next-net/main "3197a1371
net/octeontx2: avoid per packet barrier with multi segment":
"""
drivers/net/iavf/iavf_rxtx_vec_avx512.c:1:0: error: bad value (skylake-avx512)
for -march= switch
/* SPDX-License-Identifier: BSD-3-Clause
"""
- Ali
