linux-kernel - Re: [PATCH] arm64: csum: cast to the proper type

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Date:   Mon, 15 Mar 2021 11:08:59 +0000
From:   Will Deacon <will@...nel.org>
To:     catalin.marinas@....com, robin.murphy@....com,
        Alex Elder <elder@...aro.org>
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] arm64: csum: cast to the proper type

On Sun, 14 Mar 2021 20:26:50 -0500, Alex Elder wrote:
> The last line of ip_fast_csum() calls csum_fold(), forcing the
> type of the argument passed to be u32.  But csum_fold() takes a
> __wsum argument (which is __u32 __bitwise for arm64).  As long
> as we're forcing the cast, cast it to the right type.

Applied to arm64 (for-next/fixes), thanks!

[1/1] arm64: csum: cast to the proper type
      https://git.kernel.org/arm64/c/0710442a88d1

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev