From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: low latency/busy poll feedback and bugs Date: Tue, 06 Aug 2013 14:02:58 -0700 Message-ID: <1375822978.4004.12.camel@edumazet-glaptop> References: <20130805212257.GB6904@sbohrermbp13-local.rgmadvisors.com> <5200A8BC.4010402@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Eliezer Tamir , Shawn Bohrer , Amir Vadai , netdev@vger.kernel.org, "Kirsher, Jeffrey T" , Alexander Duyck , John Fastabend , "Rose, Gregory V" To: Or Gerlitz Return-path: Received: from mail-qe0-f44.google.com ([209.85.128.44]:62938 "EHLO mail-qe0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751305Ab3HFVDD (ORCPT ); Tue, 6 Aug 2013 17:03:03 -0400 Received: by mail-qe0-f44.google.com with SMTP id 6so535329qeb.17 for ; Tue, 06 Aug 2013 14:03:01 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2013-08-06 at 23:39 +0300, Or Gerlitz wrote: > On Tue, Aug 6, 2013 at 10:41 AM, Eliezer Tamir > wrote: > > On 06/08/2013 00:22, Shawn Bohrer wrote: > >> 1) I'm testing with a Mellanox ConnectX-3 card. > > > > There's your problem ;) > > Can you be more specific? I love testing with Intel Niantic, do code > inspetion of the ixgbe driver and interact with Jeff/Greg/Alex/John > and all the other great folks from the Intel Linux networking team, > actually that (happily working with your competitors) is crucial part > of the fun in open source / upstream work. What's wrong with using > NICs which don't have intel.com on their paper cover? I don't think there is something wrong. Eliezer tone was quite clear ;) BTW, I do not have a Niantic cards to play with, Intel guys feel free to send me samples ;) Thanks