From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: mlx5 broken affinity Date: Thu, 9 Nov 2017 09:09:59 -0700 Message-ID: <0c2b2aff-1d9b-5796-2a93-5ffa2f00d6de@fb.com> References: <2187e555-2c4e-ef55-1c3a-17f5af54d762@fb.com> <573060a9-19a7-9133-ef52-fa947088dabb@fb.com> <3af0c164-8dde-b6f0-45e1-edbbb28e7f73@mellanox.com> <83d3944f-8a31-eb31-93db-294906630b0e@grimberg.me> <556f3ff5-c1d4-25c6-7bfc-9866c0d9b323@fb.com> <9384acdc-a5d8-872c-0034-9a3869f4fc8b@grimberg.me> <1d2e9304-089a-a769-9f38-a742dc066baf@grimberg.me> <67a1157e-06e7-479c-993e-bdf42fd613c6@fb.com> <69a46009-184f-d925-289c-6036f0bf2554@grimberg.me> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: Jes Sorensen , Tariq Toukan , Saeed Mahameed , Networking , Leon Romanovsky , Saeed Mahameed , Kernel Team , Christoph Hellwig To: Sagi Grimberg , Thomas Gleixner Return-path: Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:59902 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750909AbdKIQK1 (ORCPT ); Thu, 9 Nov 2017 11:10:27 -0500 In-Reply-To: Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: On 11/09/2017 09:01 AM, Sagi Grimberg wrote: >> Now you try to blame the people who implemented the managed affinity stuff >> for the wreckage, which was created by people who changed drivers to use >> it. Nice try. > > I'm not trying to blame anyone, really. I was just trying to understand > how to move forward with making users happy and still enjoy subsystem > services instead of doing lots of similar things inside mlx5 driver. Exactly. The key here is how we make it work for both cases. But there has to be a willingness to make the infrastructure work for that. -- Jens Axboe