Date: Wed, 5 Mar 2008 22:00:38 -0800
From: Greg KH <gregkh@suse.de>
To: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: Alexey Dobriyan <adobriyan@sw.ru>, Holger Kiehl <Holger.Kiehl@dwd.de>,
       linux-kernel@vger.kernel.org, vatsa@linux.vnet.ibm.com, mingo@elte.hu
Subject: Re: sysfs: duplicate filename '74' can not be created
Message-ID: <20080306060038.GA5574@suse.de>
References: <20080304160940.GC19059@localhost.sw.ru> <20080304163339.GA11160@linux.vnet.ibm.com> <20080304192435.GA5525@suse.de> <20080305085922.GA8951@linux.vnet.ibm.com>
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On Wed, Mar 05, 2008 at 02:29:22PM +0530, Dhaval Giani wrote:
> On Tue, Mar 04, 2008 at 11:24:36AM -0800, Greg KH wrote:
> > On Tue, Mar 04, 2008 at 10:03:39PM +0530, Dhaval Giani wrote:
> > > On Tue, Mar 04, 2008 at 07:09:40PM +0300, Alexey Dobriyan wrote:
> > > > [Cc'ing /sys/kernel/uids guys]
> > > > 
> > > 
> > > [Also adding gregkh to the cc :)]
> > > 
> > > > > Mar  3 13:50:01 helena kernel: sysfs: duplicate filename '74' can not be created
> > > > > Mar  3 13:50:01 helena kernel: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
> > > > > Mar  3 13:50:01 helena kernel: Pid: 21911, comm: sshd Not tainted 2.6.24.3 #1
> > 
> > What kernel version is this?  2.6.24 had lots of "issues" with the uids
> > code, I'm amazed it worked at all :)
> > 
> 
> :). Seems to be a stable series kernel (2.6.24.3). Can you please tell
> me some of the issues, so that I can try to go fix it up.

Ick, there were a lot of them.  Take a look at the changes to
kernel/user.c (I think that was the file).  A lot of the work was
reworking it due to the kobject changes, but at the same time lots of
code was fixed.

It is a harmless warning, everything should still work properly, right?

thanks,

greg k-h
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