linux-kernel - Re: [PATCH v7 7/9] crypto: caam - invalidate entropy register during RNG initialization

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Message-ID: <VI1PR0402MB3485FBC57F580FEA36F7336498ED0@VI1PR0402MB3485.eurprd04.prod.outlook.com>
Date:   Tue, 25 Feb 2020 20:26:13 +0000
From:   Horia Geanta <horia.geanta@....com>
To:     Andrey Smirnov <andrew.smirnov@...il.com>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>
CC:     Aymen Sghaier <aymen.sghaier@....com>,
        Vipul Kumar <vipul_kumar@...tor.com>,
        Chris Healy <cphealy@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Iuliana Prodan <iuliana.prodan@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH v7 7/9] crypto: caam - invalidate entropy register during
 RNG initialization

On 1/27/2020 6:57 PM, Andrey Smirnov wrote:
> In order to make sure that we always use non-stale entropy data, change
> the code to invalidate entropy register during RNG initialization.
> 
> Signed-off-by: Aymen Sghaier <aymen.sghaier@....com>
> Signed-off-by: Vipul Kumar <vipul_kumar@...tor.com>
> [andrew.smirnov@...il.com ported to upstream kernel, rewrote commit msg]
> Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
> Cc: Chris Healy <cphealy@...il.com>
> Cc: Lucas Stach <l.stach@...gutronix.de>
> Cc: Horia Geantă <horia.geanta@....com>
> Cc: Herbert Xu <herbert@...dor.apana.org.au>
> Cc: Iuliana Prodan <iuliana.prodan@....com>
> Cc: linux-crypto@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Cc: linux-imx@....com
Reviewed-by: Horia Geantă <horia.geanta@....com>

Thanks,
Horia