From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760968AbcBYRMg (ORCPT ); Thu, 25 Feb 2016 12:12:36 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49793 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760941AbcBYRMe (ORCPT ); Thu, 25 Feb 2016 12:12:34 -0500 To: Tejun Heo , Manuel Lauss Cc: linux-ide@vger.kernel.org, Linux Kernel Mailing List From: Laura Abbott Subject: [REGRESSION] 8a3e33cf92c7 "ata: ahci: find eSATA ports and flag them as removable" changes userspace behavior Message-ID: <56CF35FA.1070500@redhat.com> Date: Thu, 25 Feb 2016 09:12:26 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 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 Hi, We received a bugzilla report https://bugzilla.redhat.com/show_bug.cgi?id=1310682 of partitions being automounted unexpectedly. Testing showed that 8a3e33cf92c7 ("ata: ahci: find eSATA ports and flag them as removable") was responsible. This seems to be classified as 'breaking' userspace given that this behavior results in partitions that were previously unmounted now being being mounted unwanted automatically which is unwanted behavior for the user. Can we revert this patch or give a fix to change this behavior? Thanks, Laura