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=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 9C434C433F5 for ; Fri, 17 Sep 2021 15:32:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D2AB611F2 for ; Fri, 17 Sep 2021 15:32:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241050AbhIQPdw (ORCPT ); Fri, 17 Sep 2021 11:33:52 -0400 Received: from mga12.intel.com ([192.55.52.136]:14255 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240348AbhIQPdu (ORCPT ); Fri, 17 Sep 2021 11:33:50 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10110"; a="202315945" X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="202315945" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2021 08:32:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="434145356" Received: from linux.intel.com ([10.54.29.200]) by orsmga006.jf.intel.com with ESMTP; 17 Sep 2021 08:32:27 -0700 Received: from [10.213.15.224] (mtkaczyk-MOBL1.ger.corp.intel.com [10.213.15.224]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by linux.intel.com (Postfix) with ESMTPS id CAF19580A85; Fri, 17 Sep 2021 08:32:26 -0700 (PDT) Subject: Re: [PATCH 0/2] Use MD_BROKEN for redundant arrays From: "Tkaczyk, Mariusz" To: song@kernel.org Cc: linux-kernel@vger.kernel.org References: <20210917151831.3000-1-mariusz.tkaczyk@linux.intel.com> Message-ID: <4f710209-005d-eaf0-e878-3be94427bab8@linux.intel.com> Date: Fri, 17 Sep 2021 17:32:24 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20210917151831.3000-1-mariusz.tkaczyk@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 17.09.2021 17:18, Mariusz Tkaczyk wrote: > Hi Song, > This patchset adds usage of MD_BROKEN for each redundant level. > This should simplify IO failure stack when md device is failed and > fixes raid456 bug. > > Mariusz Tkaczyk (2): > md: Set MD_BROKEN for RAID1 and RAID10 > raid5: introduce MD_BROKEN > > drivers/md/md.c | 16 ++++++++++------ > drivers/md/md.h | 4 ++-- > drivers/md/raid1.c | 1 + > drivers/md/raid10.c | 1 + > drivers/md/raid5.c | 34 ++++++++++++++++------------------ > 5 files changed, 30 insertions(+), 26 deletions(-) > Hi, Please ignore it. I added wrong list. Sorry for noise. Thanks, Mariusz