linux-kernel - Re: [PATCH] SYSFS: Allow boot time switching between deprecated and modern sysfs layout v2

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Message-ID: <20100908215630.GA11346@kroah.com>
Date:	Wed, 8 Sep 2010 14:56:30 -0700
From:	Greg KH <greg@...ah.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Kay Sievers <kay.sievers@...y.org>, linux-kernel@...r.kernel.org,
	Andi Kleen <ak@...ux.intel.com>, axboe@...nel.dk
Subject: Re: [PATCH] SYSFS: Allow boot time switching between deprecated
	and modern sysfs layout v2

On Wed, Sep 08, 2010 at 07:39:10PM +0200, Andi Kleen wrote:
> On Wed, 8 Sep 2010 17:27:37 +0200
> Kay Sievers <kay.sievers@...y.org> wrote:
> 
> > On Wed, Sep 8, 2010 at 16:54, Andi Kleen <andi@...stfloor.org> wrote:
> > > From: Andi Kleen <ak@...ux.intel.com>
> > >
> > > I have some systems which need legacy sysfs due to old udev
> > > versions, and it's a big hazzle to compile separate kernels for
> > > them.
> > 
> > It's not udev, it's other tools making wrong assumptions like that
> > directories can not be a symlink to a directory, or that a device is
> > always the same parent device. It's also not udev which fails on newer
> > installations, it's the lack of information in the non-extensible
> > deprecated layout which makes all sorts of tools fail. So please
> > work-off the text from the old help text instead of blaming the wrong
> > things here. :)
> 
> Ok. I can either send out a new patch or Greg can change the description
> of v2 to dish out the blame in a Kay approved matter when he merges it.
> What you guys prefer.

I'll edit the help text when I apply it later on today.  Off to catch a
12 hour plane ride...

thanks,

greg k-h
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