From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 597D920945BE0 for ; Fri, 15 Sep 2017 04:00:08 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F2A7B5D686; Fri, 15 Sep 2017 11:03:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com F2A7B5D686 Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=lersek@redhat.com Received: from lacos-laptop-7.usersys.redhat.com (ovpn-120-10.rdu2.redhat.com [10.10.120.10]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8FD6D60E3F; Fri, 15 Sep 2017 11:03:06 +0000 (UTC) To: "Ni, Ruiyu" , Paulo Alcantara , "Yao, Jiewen" Cc: "Wu, Hao A" , "edk2-devel@lists.01.org" , "Zeng, Star" References: <734D49CCEBEEF84792F5B80ED585239D5BA4206B@SHSMSX151.ccr.corp.intel.com> <081B7D33-9F33-40CE-B569-62CC8C204B56@zytor.com> <734D49CCEBEEF84792F5B80ED585239D5BA420DF@SHSMSX151.ccr.corp.intel.com> <734D49CCEBEEF84792F5B80ED585239D5BA4212E@SHSMSX151.ccr.corp.intel.com> <1C01A5C1-09DE-4747-BA65-4EB668D76094@zytor.com> <734D49CCEBEEF84792F5B80ED585239D5BA42270@SHSMSX151.ccr.corp.intel.com> <734D49CCEBEEF84792F5B80ED585239D5BA42713@SHSMSX151.ccr.corp.intel.com> From: Laszlo Ersek Message-ID: Date: Fri, 15 Sep 2017 13:03:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <734D49CCEBEEF84792F5B80ED585239D5BA42713@SHSMSX151.ccr.corp.intel.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Fri, 15 Sep 2017 11:03:08 +0000 (UTC) Subject: Re: Functionality issues in UDF support X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Sep 2017 11:00:08 -0000 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 09/15/17 09:38, Ni, Ruiyu wrote: > Paulo, > Supporting multiple LVDs can be considered as a long-term task, or can be added > per request. > But I think a urgent fix in PartitionDxe driver is to: > 1. create child BLK only for the portion covered by the LVD > 2. Do not create child BLK for LVD that's actually an Eltorito LVD > > I submitted a Bugzilla to record this: > https://bugzilla.tianocore.org/show_bug.cgi?id=707 Ray, from the discussion it looks like the issue only hits with multi-volume media. Paulo stated he had never seen such media. Can you share your reproducer media perhaps (even privately, if it can be done legally), or else provide instructions to create, or obtain, such media? Thanks! Laszlo