From: Herbert Xu <herbert@gondor.apana.org.au>
To: Sean Anderson <sean.anderson@seco.com>
Cc: linux-crypto@vger.kernel.org,
"David S . Miller" <davem@davemloft.net>,
"Aymen Sghaier" <aymen.sghaier@nxp.com>,
linux-arm-kernel@lists.infradead.org,
"Marek Vasut" <marex@denx.de>,
"Horia Geantă" <horia.geanta@nxp.com>
Subject: Re: [PATCH 2/2] crypto: mxs_dcp: Use sg_mapping_iter to copy data
Date: Fri, 25 Jun 2021 08:16:41 +0800 [thread overview]
Message-ID: <20210625001640.GA23887@gondor.apana.org.au> (raw)
In-Reply-To: <dfe6dc8d-8e26-643e-1e29-6bf05611e9db@seco.com>
On Thu, Jun 24, 2021 at 10:58:48AM -0400, Sean Anderson wrote:
>
> What exactly is the warning here? dst_iter.length is a size_t, and
> actx->fill is a u32. So fill will be converted to a size_t before the
> comparison, which is lossless.
It's just the way min works. If you want to shut it up, you can
either use a cast or min_t.
Thanks,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2021-06-25 0:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 21:14 [PATCH 1/2] crypto: mxs-dcp: Check for DMA mapping errors Sean Anderson
2021-06-18 21:14 ` [PATCH 2/2] crypto: mxs_dcp: Use sg_mapping_iter to copy data Sean Anderson
2021-06-24 6:56 ` Herbert Xu
2021-06-24 14:58 ` Sean Anderson
2021-06-25 0:16 ` Herbert Xu [this message]
2021-06-25 14:49 ` Sean Anderson
2021-06-26 3:00 ` Herbert Xu
2021-06-28 3:25 ` Herbert Xu
2021-06-28 17:44 ` Sean Anderson
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