From: =?ISO-8859-15?Q?Luk=E1=A8_Czerner?= Subject: Re: OpenPosix test case mmap_11-4 fails in ext4 filesystem Date: Wed, 21 May 2014 17:18:24 +0200 (CEST) Message-ID: References: <537C4A2F.8040402@cn.fujitsu.com> <20140521141203.GB1501@thunk.org> Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323328-25939799-1400685507=:2114" Cc: Xiaoguang Wang , linux-ext4@vger.kernel.org, chrubis@suse.cz To: "Theodore Ts'o" Return-path: Received: from mx1.redhat.com ([209.132.183.28]:7760 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751336AbaEUPSc (ORCPT ); Wed, 21 May 2014 11:18:32 -0400 In-Reply-To: <20140521141203.GB1501@thunk.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323328-25939799-1400685507=:2114 Content-Type: TEXT/PLAIN; charset=utf-8 Content-Transfer-Encoding: 8BIT On Wed, 21 May 2014, Theodore Ts'o wrote: > Date: Wed, 21 May 2014 10:12:03 -0400 > From: Theodore Ts'o > To: Lukáš Czerner > Cc: Xiaoguang Wang , linux-ext4@vger.kernel.org, > chrubis@suse.cz > Subject: Re: OpenPosix test case mmap_11-4 fails in ext4 filesystem > > On Wed, May 21, 2014 at 02:55:12PM +0200, Lukáš Czerner wrote: > > > > > > Recently I met the mmap_11-4 fails when running LTP in RHEL7.0RC. Attached is a > > > test program to reproduce this problem, which is written by Cyril. Uncommenting the > > > msync() makes the test succeed in old linux distribution, such as RHEL6.5GA, but > > > fails in RHEL7.0RC. > > > > please contact you Red Hat support to triage the issue within Red > > Hat. > > This is a valid bug report which applies to upstream ext4. It also > applies to tmpfs, by the way. I am not disputing it, but since he seems to be using RHEL I am asking for the triage with Red Hat support. Thanks! -Lukas --8323328-25939799-1400685507=:2114--