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Date:	Thu, 20 Nov 2014 15:43:42 +0800
From:	Herbert Xu <>
To:	Steffen Klassert <>
Cc:	Ming Liu <>,,,,
Subject: Re: [PATCH] crypto: aesni-intel - avoid IPsec re-ordering

On Thu, Nov 20, 2014 at 08:26:51AM +0100, Steffen Klassert wrote:
> What about to use a fallback algorithm that does not need to touch
> FPU/SIMD in such cases? We would not need cryptd at all and it would
> keep the requests in the right order because we don't defer them.

This would be bad for throughput since the fallback is many orders
of magnitude slower than aesni.

Email: Herbert Xu <>
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