linux-kernel - Re: [RFC PATCH crypto 2/4] AES-NI: Export x86 AES encrypt/decrypt functions

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Message-ID: <20090109062600.GA3133@gondor.apana.org.au>
Date:	Fri, 9 Jan 2009 17:26:00 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Huang Ying <ying.huang@...el.com>
Cc:	Sebastian Siewior <linux-crypto@...breakpoint.cc>,
	linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org
Subject: Re: [RFC PATCH crypto 2/4] AES-NI: Export x86 AES encrypt/decrypt
	functions

On Mon, Jan 05, 2009 at 10:02:15AM +0800, Huang Ying wrote:
> Export x86 AES encrypt/decrypt functions
> 
> Intel AES-NI AES acceleration instructions touch XMM state, to use
> that in soft_irq context, general x86 AES implementation is used as
> fallback. The first parameter is changed from struct crypto_tfm * to
> struct crypto_aes_ctx * to make it easier to deal with 16 bytes
> alignment requirement of AES-NI implementation.
> 
> Signed-off-by: Huang Ying <ying.huang@...el.com>

Also applied.
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