From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754251AbaHKQVx (ORCPT ); Mon, 11 Aug 2014 12:21:53 -0400 Received: from mail.active-venture.com ([67.228.131.205]:62862 "EHLO mail.active-venture.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752316AbaHKQVw (ORCPT ); Mon, 11 Aug 2014 12:21:52 -0400 X-Originating-IP: 108.223.40.66 Message-ID: <53E8ED9D.7030809@roeck-us.net> Date: Mon, 11 Aug 2014 09:21:49 -0700 From: Guenter Roeck User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Venkatesh Srinivas , Jens Axboe CC: "James E.J. Bottomley" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Christoph Hellwig , Hannes Reinecke , Webb Scales Subject: Re: [PATCH] scsi: Fix qemu boot hang problem References: <1407675265-29192-1-git-send-email-linux@roeck-us.net> <53E8CF41.2050300@kernel.dk> In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/11/2014 08:33 AM, Venkatesh Srinivas wrote: > Should we wrap the sdev->device_busy read and test in a new > scsi_device_busy(), so as to preserve the old polarity? > I don't see a difference in polarity, or at least replacing '== 0' with '!' is not a reverse in polarity for me. Anyway, I don't really care if or how this is wrapped, as long as it is getting fixed. Thanks, Guenter