From mboxrd@z Thu Jan  1 00:00:00 1970
From: Herbert Xu <herbert@gondor.apana.org.au>
Subject: Re: [PATCH  2/2] crypto: talitos - do not perform unnecessary dma
 synchronisation
Date: Fri, 9 Mar 2018 23:17:59 +0800
Message-ID: <20180309151759.GD13567@gondor.apana.org.au>
References: <7c934f0788d60bd82fb1cb51d712c9ab1ea7fcb4.1519660621.git.christophe.leroy@c-s.fr>
 <e57399f4eb1de4b6330a47bdf8c82c9982999a8e.1519660621.git.christophe.leroy@c-s.fr>
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Cc: "David S. Miller" <davem@davemloft.net>,
        Horia Geanta <horia.geanta@nxp.com>,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        linuxppc-dev@lists.ozlabs.org
To: Christophe Leroy <christophe.leroy@c-s.fr>
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On Mon, Feb 26, 2018 at 05:40:06PM +0100, Christophe Leroy wrote:
> req_ctx->hw_context is mainly used only by the HW. So it is not needed
> to sync the HW and the CPU each time hw_context in DMA mapped.
> This patch modifies the DMA mapping in order to limit synchronisation
> to necessary situations.
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
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