Hi, > -----Original Message----- > From: David Marchand <[email protected]> > Sent: Tuesday, October 27, 2020 3:17 PM > To: Ferruh Yigit <[email protected]> > Cc: Leyi Rong <[email protected]>; Qi Zhang <[email protected]>; > Bruce Richardson <[email protected]>; Wenzhuo Lu > <[email protected]>; Ali Alnubani <[email protected]>; Andrew > Rybchenko <[email protected]>; dev <[email protected]> > 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 <[email protected]> > 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 <[email protected]> > > > > 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
