linux-kernel - Re: [PATCH v7 4/4] crypto: starfive

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Date:   Fri, 12 May 2023 18:55:37 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Jia Jie Ho <jiajie.ho@...rfivetech.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Conor Dooley <conor@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        linux-crypto@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v7 4/4] crypto: starfive - Add hash and HMAC support

On Thu, May 04, 2023 at 03:34:00PM +0800, Jia Jie Ho wrote:
>
> +	writel(~STARFIVE_IE_MASK_HASH_DONE, cryp->base + STARFIVE_IE_MASK_OFFSET);
> +	writel(csr.v, cryp->base + STARFIVE_HASH_SHACSR);

With compile testing I get

../drivers/crypto/starfive/jh7110-hash.c: In function ‘starfive_hash_start’:
../drivers/crypto/starfive/jh7110-hash.c:110:9: warning: conversion from ‘long unsigned int’ to ‘unsigned int’ changes value from ‘18446744073709551611’ to ‘4294967291’ [-Woverflow]

Please fix.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt