linux-kernel - Re: module: sysfs - add 'uevent' file to allow coldplug

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Message-ID: <87k4bysky2.fsf@rustcorp.com.au>
Date:	Mon, 04 Jul 2011 14:26:21 +0930
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Greg KH <greg@...ah.com>, Kay Sievers <kay.sievers@...y.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: module: sysfs - add 'uevent' file to allow coldplug

On Fri, 1 Jul 2011 14:14:49 -0700, Greg KH <greg@...ah.com> wrote:
> On Sun, Jun 19, 2011 at 12:00:29AM +0200, Kay Sievers wrote:
> > From: Kay Sievers <kay.sievers@...y.org>
> > Subject: module: sysfs - add 'uevent' file to allow built-in coldplug
> > 
> > Userspace wants to manage module parameters with udev rules.
> > This currently only works for loaded modules, but not for
> > built-in ones.
> > 
> > To allow access to the built-in modules we need to
> > re-trigger all module load events that happened before any
> > userspace was running. We already do the same thing for all
> > devices, subsystems(buses) and drivers.
> > 
> > This adds the currently missing /sys/module/<name>/uevent files
> > to all module entries.
> > 
> > Signed-off-by: Kay Sievers <kay.sievers@...y.org>
> 
> Acked-by: Greg Kroah-Hartman <gregkh@...e.de>
> 
> Rusty, are you going to take this in your tree?

Yep, done.

Thanks,
Rusty.

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