From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F11CC282C8 for ; Mon, 28 Jan 2019 18:58:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7070B20989 for ; Mon, 28 Jan 2019 18:58:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726993AbfA1S66 (ORCPT ); Mon, 28 Jan 2019 13:58:58 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:48402 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726678AbfA1S66 (ORCPT ); Mon, 28 Jan 2019 13:58:58 -0500 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::bf5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 6A27214EFCE95; Mon, 28 Jan 2019 10:58:57 -0800 (PST) Date: Mon, 28 Jan 2019 10:58:56 -0800 (PST) Message-Id: <20190128.105856.425508372742746977.davem@davemloft.net> To: michal.kalderon@cavium.com Cc: ariel.elior@cavium.com, netdev@vger.kernel.org, natechancellor@gmail.com Subject: Re: [PATCH v2 net-next 0/3] qed*: Error recovery process From: David Miller In-Reply-To: <20190128172756.27361-1-michal.kalderon@cavium.com> References: <20190128172756.27361-1-michal.kalderon@cavium.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 28 Jan 2019 10:58:57 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Michal Kalderon Date: Mon, 28 Jan 2019 19:27:53 +0200 > Parity errors might happen in the device's memories due to momentary bit > flips which are caused by radiation. > Errors that are not correctable initiate a process kill event, which blocks > the device access towards the host and the network, and a recovery process > is started in the management FW and in the driver. > > This series adds the support of this process in the qed core module and in > the qede driver (patches 2 & 3). > Patch 1 in the series revises the load sequence, to avoid PCI errors that > might be observed during a recovery process. > > Changes in v2: > - Addressed issue found in https://patchwork.ozlabs.org/patch/1030545/ > The change was done be removing the enum and passing a boolean to > the related functions. Series applied to net-next, thanks.