linux-kernel - Re: [PATCH] crypto: cavium/nitrox - Invoke callback after DMA unmap

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Message-ID: <20190125104538.geei73vxp4oeht47@gondor.apana.org.au>
Date:   Fri, 25 Jan 2019 18:45:38 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Nagadheeraj Rottela <rnagadheeraj@...vell.com>
Cc:     "davem@...emloft.net" <davem@...emloft.net>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Srikanth Jampala <jsrikanth@...vell.com>
Subject: Re: [PATCH] crypto: cavium/nitrox - Invoke callback after DMA unmap

On Mon, Jan 14, 2019 at 01:52:24PM +0000, Nagadheeraj Rottela wrote:
> In process_response_list() invoke the callback handler after unmapping
> the DMA buffers. It ensures DMA data is synced form device to cpu
> before the client code access the data from callback handler.
> 
> Fixes: c9613335bf4f ("crypto: cavium/nitrox - Added AEAD cipher support")
> Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@...vell.com>
> ---
>  drivers/crypto/cavium/nitrox/nitrox_reqmgr.c | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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