linux-kernel - Re: How do I choose an arbitrary minor number for my tty device?

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Message-ID: <4CF551A0.7030200@freescale.com>
Date:	Tue, 30 Nov 2010 13:33:52 -0600
From:	Timur Tabi <timur@...escale.com>
To:	Greg KH <greg@...ah.com>
CC:	Michael Ellerman <michael@...erman.id.au>,
	Greg KH <gregkh@...e.de>, Scott Wood <scottwood@...escale.com>,
	Arnd Bergmann <arnd@...db.de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Stuart Yoder <stuart.yoder@...escale.com>
Subject: Re: How do I choose an arbitrary minor number for my tty device?

Greg KH wrote:
>>> > > When this function is called, userspace had better know exactly what is
>>> > > going on as it can get confused due to the lack of uevents happening.
>> > 
>> > Thanks for the explanation, but I'm just concerned that you'll add a comment
>> > that says, "don't call this function".  A quick grep will show that there are
>> > users of this function, and we'll have this exact conversation all over again.
> Care to turn the above into a patch?  I'll be glad to apply that as well

One question: why are uevents not happening?

-- 
Timur Tabi
Linux kernel developer at Freescale

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