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[209.132.180.67]) by mx.google.com with ESMTP id h80si1028132pfd.260.2018.04.09.16.54.28; Mon, 09 Apr 2018 16:55:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751916AbeDIXvT (ORCPT + 99 others); Mon, 9 Apr 2018 19:51:19 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:59100 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751609AbeDIXvS (ORCPT ); Mon, 9 Apr 2018 19:51:18 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7D51940201A1; Mon, 9 Apr 2018 23:51:17 +0000 (UTC) Received: from ming.t460p (ovpn-12-80.pek2.redhat.com [10.72.12.80]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 230CE1007274; Mon, 9 Apr 2018 23:51:06 +0000 (UTC) Date: Tue, 10 Apr 2018 07:51:02 +0800 From: Ming Lei To: Wakko Warner Cc: Bart Van Assche , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "richard.weinberger@gmail.com" , "linux-block@vger.kernel.org" Subject: Re: 4.15.14 crash with iscsi target and dvd Message-ID: <20180409235100.GE6450@ming.t460p> References: <595a10cfb387e6b2ab4d2053b84fed9b3da9e079.camel@wdc.com> <20180406014644.GA16112@animx.eu.org> <20180406020651.GB16112@animx.eu.org> <20180407165335.GA2515@animx.eu.org> <1ff8d234cc565ba9701ce31899fca5faa597e050.camel@wdc.com> <20180408160254.GA22869@animx.eu.org> <20180409233436.GC6450@ming.t460p> <20180409234301.GA17037@animx.eu.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180409234301.GA17037@animx.eu.org> User-Agent: Mutt/1.9.1 (2017-09-22) X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 09 Apr 2018 23:51:17 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 09 Apr 2018 23:51:17 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'ming.lei@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 09, 2018 at 07:43:01PM -0400, Wakko Warner wrote: > Ming Lei wrote: > > On Mon, Apr 09, 2018 at 09:30:11PM +0000, Bart Van Assche wrote: > > > Hello Ming, > > > > > > Can you have a look at this? The start of this e-mail thread is available at > > > https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg72574.html. > > > > Sure, thanks for your sharing. > > > > Wakko, could you test the following patch and see if there is any > > difference? > > Sure, one question, is this against 4.15 or does it matter. Last I looked, > 4.16 hasn't changed from 4.15 for that file. It is two-line change, and I am sure it can be applied on 4.15 cleanly. Thanks, Ming