linux-kernel - Re: [PATCHv3 1/2] hwrng: optee: handle unlimited data rates

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Message-ID: <20200821075731.GI25143@gondor.apana.org.au>
Date:   Fri, 21 Aug 2020 17:57:31 +1000
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Jorge Ramirez-Ortiz <jorge@...ndries.io>
Cc:     sumit.garg@...aro.org, jens.wiklander@...aro.org, mpm@...enic.com,
        arnd@...db.de, ricardo@...ndries.io, mike@...ndries.io,
        gregkh@...uxfoundation.org, op-tee@...ts.trustedfirmware.org,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv3 1/2] hwrng: optee: handle unlimited data rates

On Thu, Aug 06, 2020 at 12:00:09PM +0200, Jorge Ramirez-Ortiz wrote:
> Data rates of MAX_UINT32 will schedule an unnecessary one jiffy
> timeout on the call to msleep. Avoid this scenario by using 0 as the
> unlimited data rate.
> 
> Signed-off-by: Jorge Ramirez-Ortiz <jorge@...ndries.io>
> Reviewed-by: Sumit Garg <sumit.garg@...aro.org>
> ---
>  drivers/char/hw_random/optee-rng.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

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