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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,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 F030CC04AB4 for ; Fri, 17 May 2019 16:19:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C46DE2087E for ; Fri, 17 May 2019 16:19:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gpiccoli-net.20150623.gappssmtp.com header.i=@gpiccoli-net.20150623.gappssmtp.com header.b="EHpxwm3d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729014AbfEQQT4 (ORCPT ); Fri, 17 May 2019 12:19:56 -0400 Received: from mail-qt1-f195.google.com ([209.85.160.195]:45559 "EHLO mail-qt1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728977AbfEQQTz (ORCPT ); Fri, 17 May 2019 12:19:55 -0400 Received: by mail-qt1-f195.google.com with SMTP id t1so8592033qtc.12 for ; Fri, 17 May 2019 09:19:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gpiccoli-net.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JQo9aBA95rp8OAvg+gFs24bz5ulMaCtimiFeAwP39GY=; b=EHpxwm3dHMfgR9agTnYXj6RWczAL0Tpdb+aDv35ZkbwI+JsZU8qVdWqK/TyHPVIbXA HYx5hUSSE3lhycSfKYN4fykntbOk+gCRvDtmboYN9bGghhCWMKW+BkPYJ4bv2FV8HrMU htxE4WfbdSwsT9WZQsjGcGSVr61CyxTRzQmTULtg8QkerJpzR8DsNe3Rm4DnvnZR5heC pvPsPiB6mwMOhbvQleHPXpbtLoe7jfr/9+FYFQewlY+bIuJqRbWq7/wPmhkEeHxurppM Q5n1gMcXf4WRsN3pyuPCgoWYJZ6o+EfDyh1jKfzFf4N3H1ntfv1S7WIKhYkl0eiwsVzY ENIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JQo9aBA95rp8OAvg+gFs24bz5ulMaCtimiFeAwP39GY=; b=tIAOq5NjrcMzUl27SBuZ8v5Gs+dA4UPVZdzuYP0itkQ6YkYx1HIAGeSs4QYcet7AIo tOsR8WZE3DgIdjokxCwa4EzTPXAhvJYBkaqMOeM7+4MTX4wqLagXOYAHqOio3FgeO9YE CJBlZQ8AH+ODLe1NPXY8njjnffH5GD4Huio3UXbHPJl/PIw+a2bZroluKuogQB9gdWUh kPGkoq9oUob1MB/MTSdkZq/J3qNLBQz+9sI+gCWgNn20ToBQRvbodn3ImErBWyTfMbhB eOTASIfFufmWOAxpZAsxnc53laLLjVu7apP2DPPDuE7wDnCysavWgw2YQaXzu/Tf4yga fJMQ== X-Gm-Message-State: APjAAAWyr73CDMbA6nKrQVEmInKK/nxbLLgfQazQ1Ydz8VynwSMjlZIr gJ0xynyc8s0i+I0AF48ydJ8iX1HDwAkWp3H+1Y2l+A== X-Google-Smtp-Source: APXvYqzuMhcd/NW5WXkxDeszD4UNp2tVLZCrFZ1IXTfTd9VNsVKaISjWgeA88f5yiB7P8wqxG6PKWsPDuCucTzpWuzg= X-Received: by 2002:ac8:1b0a:: with SMTP id y10mr46256762qtj.91.1558109995068; Fri, 17 May 2019 09:19:55 -0700 (PDT) MIME-Version: 1.0 References: <20190430223722.20845-1-gpiccoli@canonical.com> <20190430223722.20845-2-gpiccoli@canonical.com> <5CD2A172.4010302@youngman.org.uk> <0ad36b2f-ec36-6930-b587-da0526613567@gpiccoli.net> <5CD3096B.4030302@youngman.org.uk> In-Reply-To: <5CD3096B.4030302@youngman.org.uk> From: "Guilherme G. Piccoli" Date: Fri, 17 May 2019 13:19:18 -0300 Message-ID: Subject: Re: [PATCH 2/2] md/raid0: Do not bypass blocking queue entered for raid0 bios To: Wols Lists , Song Liu , axboe@kernel.dk Cc: "Guilherme G. Piccoli" , linux-block@vger.kernel.org, linux-raid , dm-devel@redhat.com, Gavin Guo , Jay Vosburgh , Ming Lei , Tetsuo Handa , stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Jens / Song, any news in this one? I think would be good to have this raid0 fix rather sooner than later if possible - it's easy to reproduce the crash. Thanks, Guilherme