From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753449AbbCSJbz (ORCPT ); Thu, 19 Mar 2015 05:31:55 -0400 Received: from service87.mimecast.com ([91.220.42.44]:49159 "EHLO service87.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750928AbbCSJbw convert rfc822-to-8bit (ORCPT ); Thu, 19 Mar 2015 05:31:52 -0400 Message-ID: <550A9799.2080404@arm.com> Date: Thu, 19 Mar 2015 09:32:09 +0000 From: Sudeep Holla User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Huang Ying CC: Sudeep Holla , Borislav Petkov , LKML , LKP ML Subject: Re: [LKP] [x86/cacheinfo] 0d55ba46bfb: WARNING: CPU: 31 PID: 1 at fs/sysfs/group.c:102 internal_create_group+0x151/0x280() References: <1426732130.5570.43.camel@intel.com> In-Reply-To: <1426732130.5570.43.camel@intel.com> X-OriginalArrivalTime: 19 Mar 2015 09:31:48.0734 (UTC) FILETIME=[862199E0:01D06227] X-MC-Unique: 115031909315001001 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Huang, On 19/03/15 02:28, Huang Ying wrote: > FYI, we noticed the below changes on > > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > commit 0d55ba46bfbee64fd2b492b87bfe2ec172e7b056 ("x86/cacheinfo: Move cacheinfo sysfs code to generic infrastructure") > [...] > > [ 8.700596] Non-volatile memory driver v1.3 > [ 8.705684] Linux agpgart interface v0.103 > [ 8.711362] ------------[ cut here ]------------ > [ 8.716832] WARNING: CPU: 31 PID: 1 at fs/sysfs/group.c:102 internal_create_group+0x151/0x280() > [ 8.729104] sysfs: (bin_)attrs not set by subsystem for group: index3/ IIUC, a modified version(as per the discussion on that thread) of the patch[1] posted a while ago fixed this issue. I had assumed Boris had pulled, but seem to have missed. Boris, is that right ? Regards, Sudeep [1] https://lkml.org/lkml/2015/3/10/342