From mboxrd@z Thu Jan  1 00:00:00 1970
From: Johannes Berg <johannes@sipsolutions.net>
Subject: Re: [PATCH] crypto: ccm - avoid scatterlist for MAC encryption
Date: Wed, 19 Oct 2016 18:00:22 +0200
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Cc: Herbert Xu <herbert@gondor.apana.org.au>,
        Andy Lutomirski <luto@amacapital.net>,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
        "<netdev@vger.kernel.org>" <netdev@vger.kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        "<linux-wireless@vger.kernel.org>" <linux-wireless@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Jouni Malinen <j@w1.fi>
To: Ben Greear <greearb@candelatech.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>
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On Wed, 2016-10-19 at 08:59 -0700, Ben Greear wrote:
> 
> Do you actually expect performance regressions?  I'll be complaining
> if so, but will test first :)

I think we can expect this to use a bit more CPU time, but unless
you're very tight on that you probably shouldn't expect any throughput
difference.

johannes