linux-kernel - Re: [PATCH] crypto: serpent - add x86

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Message-ID: <20120530113651.GP17705@kronos.redsun>
Date:	Wed, 30 May 2012 13:36:51 +0200
From:	Johannes Goetzfried 
	<Johannes.Goetzfried@...ormatik.stud.uni-erlangen.de>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Herbert Xu <herbert@...dor.hengli.com.au>,
	linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org,
	Tilo Müller 
	<Tilo.Mueller@...ormatik.uni-erlangen.de>
Subject: Re: [PATCH] crypto: serpent - add x86_64/avx assembler
 implementation

On Tue, May 29, 2012 at 07:27:43PM -0700, Andi Kleen wrote:
> Also drivers should never print anything when they cannot find hardware.
> Remove that printk.

I tried to be consistent with the existing ciphers in arch/x86/crypto.
In serpent_sse2_glue.c and sha1_ssse3_glue.c it is done exactly that way, so if
it will be decided to remove the printk in this patch it probably should also
be removed in the other modules.

- Johannes
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