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From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org
Cc: Ard Biesheuvel <ardb@kernel.org>,
	"Jason A . Donenfeld" <Jason@zx2c4.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	x86@kernel.org
Subject: Re: [PATCH] lib/crypto: x86/poly1305: Drop redundant checks for AVX and AVX2
Date: Fri, 13 Nov 2026 20:24:11 -0800	[thread overview]
Message-ID: <20261114042411.GC2025@sol> (raw)
In-Reply-To: <20261111201525.40031-1-ebiggers@kernel.org>

On Wed, Nov 11, 2026 at 12:15:25PM -0800, Eric Biggers wrote:
> Reorganize the code in poly1305_mod_init_arch() to use nesting.  This
> eliminates redundant boot_cpu_has() calls.  It also makes the code
> structure more closely match poly1305_blocks(), which has an early
> return if poly1305_use_avx isn't set.
> 
> Signed-off-by: Eric Biggers <ebiggers@kernel.org>
> ---
>  lib/crypto/x86/poly1305.h | 20 ++++++++++++--------
>  1 file changed, 12 insertions(+), 8 deletions(-)

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=libcrypto-next

- Eric

      parent reply	other threads:[~2026-11-14  4:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-11 20:15 [PATCH] lib/crypto: x86/poly1305: Drop redundant checks for AVX and AVX2 Eric Biggers
2026-11-13  8:29 ` Ard Biesheuvel
2026-11-14  4:24 ` Eric Biggers [this message]

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