From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Herbert Xu <herbert@gondor.apana.org.au>
Subject: Re: [PATCH] lib/crypto: blake2s: Replace manual unrolling with unrolled_full
Date: Tue, 9 Dec 2025 15:11:08 -0800 [thread overview]
Message-ID: <20251209231108.GC54030@quark> (raw)
In-Reply-To: <20251205051155.25274-1-ebiggers@kernel.org>
On Thu, Dec 04, 2025 at 09:11:55PM -0800, Eric Biggers wrote:
> As we're doing in the BLAKE2b code, use unrolled_full to make the
> compiler handle the loop unrolling. This simplifies the code slightly.
> The generated object code is nearly the same with both gcc and clang.
>
> Signed-off-by: Eric Biggers <ebiggers@kernel.org>
> ---
> lib/crypto/blake2s.c | 38 ++++++++++++++++----------------------
> 1 file changed, 16 insertions(+), 22 deletions(-)
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=libcrypto-fixes
- Eric
prev parent reply other threads:[~2025-12-09 23:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-05 5:11 [PATCH] lib/crypto: blake2s: Replace manual unrolling with unrolled_full Eric Biggers
2025-12-05 10:51 ` Ard Biesheuvel
2025-12-09 23:11 ` Eric Biggers [this message]
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