From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932227AbdCJBo1 (ORCPT ); Thu, 9 Mar 2017 20:44:27 -0500 Received: from mail-qk0-f194.google.com ([209.85.220.194]:34648 "EHLO mail-qk0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753747AbdCJBoY (ORCPT ); Thu, 9 Mar 2017 20:44:24 -0500 Subject: Re: [PATCH v2 net 5/8] net: bcmgenet: synchronize irq0 status between the isr and task To: Doug Berger References: <20170310005850.10808-1-opendmb@gmail.com> <20170310005850.10808-6-opendmb@gmail.com> Cc: pgynther@google.com, jaedon.shin@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org From: Florian Fainelli Message-ID: <1dd923cf-40b7-421c-41ae-c5b18a44677a@gmail.com> Date: Thu, 9 Mar 2017 17:44:16 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <20170310005850.10808-6-opendmb@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/09/2017 04:58 PM, Doug Berger wrote: > Add a spinlock to ensure that irq0_stat is not unintentionally altered > as the result of preemption. Also removed unserviced irq0 interrupts > and removed irq1_stat since there is no bottom half service for those > interrupts. > > Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file") > Signed-off-by: Doug Berger Reviewed-by: Florian Fainelli -- Florian