From: Herbert Xu <herbert@gondor.apana.org.au>
To: Thorsten Blum <blum@kernel.org>
Cc: "Olivia Mackall" <olivia@selenic.com>,
"Uwe Kleine-König (The Capable Hub)"
<u.kleine-koenig@baylibre.com>, "Kees Cook" <kees@kernel.org>,
"Corentin LABBE" <clabbe.montjoie@gmail.com>,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] hwrng: amd - report partial reads in non-blocking mode
Date: Fri, 2 Oct 2026 20:12:04 +1000 [thread overview]
Message-ID: <ar-DdJo4QONspJwn@gondor.apana.org.au> (raw)
In-Reply-To: <20260923201259.90336-2-blum@kernel.org>
On Wed, Sep 23, 2026 at 10:12:58PM +0200, Thorsten Blum wrote:
> amd_rng_read() returns 0 if no more data is available, even if some data
> was already copied to the output buffer. Return the number of copied
> bytes instead.
>
> Fixes: 85962d2248fa ("hwrng: amd - Convert to new hwrng read() API")
> Cc: stable@vger.kernel.org
> Signed-off-by: Thorsten Blum <blum@kernel.org>
> ---
> drivers/char/hw_random/amd-rng.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
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:[~2026-10-02 10:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 20:12 [PATCH] hwrng: amd - report partial reads in non-blocking mode Thorsten Blum
2026-10-02 10:12 ` Herbert Xu [this message]
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