linux-kernel - Re: Extended error reporting to user space?

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Date:	Tue, 16 Feb 2010 14:23:55 +0200
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	"Nikita V. Youshchenko" <yoush@...msu.su>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: Extended error reporting to user space?

On Tue, Feb 16, 2010 at 2:20 PM, Nikita V. Youshchenko <yoush@...msu.su> wrote:
> Unfortunately this -EINVAL is not really useful.

There is no such thing.
Driver can spit messages with printk() though.
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