linux-kernel - Re: [PATCH 1/2] crypto: caam - remove double buffering for ahash

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Message-ID: <VI1PR0402MB348517448546120EC75D5188985B0@VI1PR0402MB3485.eurprd04.prod.outlook.com>
Date:   Tue, 10 Dec 2019 09:27:39 +0000
From:   Horia Geanta <horia.geanta@....com>
To:     Andrei Botila <andrei.botila@....com>,
        Aymen Sghaier <aymen.sghaier@....com>
CC:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] crypto: caam - remove double buffering for ahash

On 12/9/2019 7:00 PM, Andrei Botila wrote:
> Previously double buffering was used for storing previous and next
> "less-than-block-size" bytes. Double buffering can be removed by moving
> the copy of next "less-than-block-size" bytes after current request is
> executed by HW.
> 
> Signed-off-by: Andrei Botila <andrei.botila@....com>
Reviewed-by: Horia Geantă <horia.geanta@....com>

Thanks,
Horia