linux-kernel - Re: [PATCH] crypto: aes-ni - Don't print message with KERN

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Date:	Wed, 24 Jun 2009 13:43:02 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Roland Dreier <rdreier@...co.com>
Cc:	Huang Ying <ying.huang@...el.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: aes-ni - Don't print message with KERN_ERR on
	old system

On Tue, Jun 23, 2009 at 10:20:16AM -0700, Roland Dreier wrote:
> When the aes-intel module is loaded on a system that does not have the
> AES instructions, it prints
> 
>     Intel AES-NI instructions are not detected.
> 
> at level KERN_ERR.  Since aes-intel is aliased to "aes" it will be tried
> whenever anything uses AES and spam the console.  This doesn't match
> existing practice for how to handle "no hardware" when initializing a
> module, so downgrade the message to KERN_INFO.
> 
> Signed-off-by: Roland Dreier <rolandd@...co.com>

Patch applied.  Thanks Roland!
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