From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754088Ab1IPNc1 (ORCPT ); Fri, 16 Sep 2011 09:32:27 -0400 Received: from charlotte.tuxdriver.com ([70.61.120.58]:56365 "EHLO smtp.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752586Ab1IPNc0 (ORCPT ); Fri, 16 Sep 2011 09:32:26 -0400 Date: Fri, 16 Sep 2011 09:32:20 -0400 From: Neil Horman To: Greg KH Cc: linux-kernel@vger.kernel.org, Jesse Barnes Subject: Re: [PATCH] sysfs: add per pci device msi[x] irq listing (v2) Message-ID: <20110916133220.GA2642@hmsreliant.think-freely.org> References: <1316025413-5855-1-git-send-email-nhorman@tuxdriver.com> <1316117318-22027-1-git-send-email-nhorman@tuxdriver.com> <20110916083646.GA30915@suse.de> <20110916105716.GA32672@hmsreliant.think-freely.org> <20110916132319.GC8973@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110916132319.GC8973@suse.de> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Score: -1.4 (-) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 16, 2011 at 03:23:19PM +0200, Greg KH wrote: > On Fri, Sep 16, 2011 at 06:57:16AM -0400, Neil Horman wrote: > > On Fri, Sep 16, 2011 at 10:36:46AM +0200, Greg KH wrote: > > > On Thu, Sep 15, 2011 at 04:08:38PM -0400, Neil Horman wrote: > > > > +static struct kobj_type msi_irq_ktype = { > > > > + .sysfs_ops = &msi_irq_sysfs_ops, > > > > + .default_attrs = msi_irq_default_attrs, > > > > +}; > > > > > > You still haven't successfully removed the kobject associated with this > > > kobj_type. Otherwise you would have seen the error messages in the > > > kernel log and fixed up what it told you to fix. > > > > > > Please do so. > > > > > Well, I'm not using kobject_del, you're right, I'm just using a kobject_put, and > > I swear I'm not getting any error messages about it: > > Then you really are not ever freeing that kobject, so there's a > reference counting bug in your code which you need to fix. > > You will notice the real problem once you try to finally release that > kobject, trust me :) > Ok, copy that, I'll continue to dig, thanks! Neil > greg k-h >