From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Donnellan Subject: Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask Date: Fri, 23 Oct 2015 14:52:00 +1100 Message-ID: <5629AEE0.3030701@au1.ibm.com> References: <1445458134-63197-1-git-send-email-mrochs@linux.vnet.ibm.com> <1445458575-62688-1-git-send-email-mrochs@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from e23smtp07.au.ibm.com ([202.81.31.140]:37590 "EHLO e23smtp07.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752301AbbJWDwd (ORCPT ); Thu, 22 Oct 2015 23:52:33 -0400 Received: from /spool/local by e23smtp07.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 23 Oct 2015 13:52:30 +1000 Received: from d23relay06.au.ibm.com (d23relay06.au.ibm.com [9.185.63.219]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 297A82BB0054 for ; Fri, 23 Oct 2015 14:52:27 +1100 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t9N3qDLO9568270 for ; Fri, 23 Oct 2015 14:52:21 +1100 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t9N3pr3c017413 for ; Fri, 23 Oct 2015 14:51:54 +1100 In-Reply-To: <1445458575-62688-1-git-send-email-mrochs@linux.vnet.ibm.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "Matthew R. Ochs" , linux-scsi@vger.kernel.org, James Bottomley , "Nicholas A. Bellinger" , Brian King , Ian Munsie , Daniel Axtens , Tomas Henzl , David Laight Cc: Michael Neuling , "Manoj N. Kumar" , linuxppc-dev@lists.ozlabs.org On 22/10/15 07:16, Matthew R. Ochs wrote: > The port selection mask of a LUN can be corrupted when the manage LUN > ioctl (DK_CXLFLASH_MANAGE_LUN) is issued more than once for any device. > > ... > > Signed-off-by: Matthew R. Ochs Reviewed-by: Andrew Donnellan -- Andrew Donnellan Software Engineer, OzLabs andrew.donnellan@au1.ibm.com Australia Development Lab, Canberra +61 2 6201 8874 (work) IBM Australia Limited