From: Herbert Xu <herbert@gondor.apana.org.au>
To: Thomas Fourier <fourier.thomas@gmail.com>
Cc: Antoine Tenart <atenart@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] crypto: inside-secure: Fix `dma_unmap_sg()` nents value
Date: Mon, 7 Jul 2025 15:30:19 +1200 [thread overview]
Message-ID: <aGs_S7tDvsxXtJO9@gondor.apana.org.au> (raw)
In-Reply-To: <20250620072930.8223-2-fourier.thomas@gmail.com>
On Fri, Jun 20, 2025 at 09:29:26AM +0200, Thomas Fourier wrote:
> The `dma_unmap_sg()` functions should be called with the same nents as the
> `dma_map_sg()`, not the value the map function returned.
>
> Fixes: c957f8b3e2e5 ("crypto: inside-secure - avoid unmapping DMA memory that was not mapped")
> Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
> Reviewed-by: Antoine Tenart <atenart@kernel.org>
> ---
> drivers/crypto/inside-secure/safexcel_hash.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
Patch applied. 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
prev parent reply other threads:[~2025-07-07 3:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-20 7:29 Thomas Fourier
2025-07-07 3:30 ` Herbert Xu [this message]
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