linux-kernel - Re: udev breakages - was: Re: Need of an ".async_probe()" type of callback at driver's core - Was: Re: [PATCH] [media] drxk: change it to use request_firmware

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Message-ID: <20121003224554.23fca4af@pyramind.ukuu.org.uk>
Date:	Wed, 3 Oct 2012 22:45:54 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Kay Sievers <kay@...y.org>
Cc:	Greg KH <gregkh@...uxfoundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	Ming Lei <ming.lei@...onical.com>,
	Lennart Poettering <lennart@...ttering.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kay Sievers <kay@...hat.com>,
	Linux Media Mailing List <linux-media@...r.kernel.org>,
	Michael Krufky <mkrufky@...uxtv.org>,
	Ivan Kalvachev <ikalvachev@...il.com>
Subject: Re: udev breakages - was: Re: Need of an ".async_probe()" type of
 callback at driver's core - Was: Re: [PATCH] [media] drxk: change it to use
 request_firmware_nowait()

On Wed, 3 Oct 2012 23:18:06 +0200
Kay Sievers <kay@...y.org> wrote:

> On Wed, Oct 3, 2012 at 11:05 PM, Greg KH <gregkh@...uxfoundation.org> wrote:
> 
> > As for the firmware path, maybe we should
> > change that to be modified by userspace (much like /sbin/hotplug was) in
> > a proc file so that distros can override the location if they need to.
> 
> If that's needed, a CONFIG_FIRMWARE_PATH= with the array of locations
> would probably be sufficient.

The current system permits firmware to be served by a daemon, or even
assembled on the fly from parts. You break that for one.

Just fix udev, and if you can't fix it someone please just fork the last
working one.

Alan
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