From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org
Cc: Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
linux-arm-kernel@lists.infradead.org, x86@kernel.org
Subject: Re: [PATCH] lib/crypto: sha512: Use underlying functions instead of crypto_simd_usable()
Date: Mon, 11 Aug 2025 10:58:32 -0700 [thread overview]
Message-ID: <20250811175832.GE1268@sol> (raw)
In-Reply-To: <20250731223651.136939-1-ebiggers@kernel.org>
On Thu, Jul 31, 2025 at 03:36:51PM -0700, Eric Biggers wrote:
> Since sha512_kunit tests the fallback code paths without using
> crypto_simd_disabled_for_test, make the SHA-512 code just use the
> underlying may_use_simd() and irq_fpu_usable() functions directly
> instead of crypto_simd_usable(). This eliminates an unnecessary layer.
>
> Signed-off-by: Eric Biggers <ebiggers@kernel.org>
> ---
> lib/crypto/arm/sha512.h | 5 ++---
> lib/crypto/arm64/sha512.h | 5 ++---
> lib/crypto/riscv/sha512.h | 4 +---
> lib/crypto/x86/sha512.h | 4 +---
> 4 files changed, 6 insertions(+), 12 deletions(-)
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=libcrypto-next
- Eric
prev parent reply other threads:[~2025-08-11 19:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-31 22:36 [PATCH] lib/crypto: sha512: Use underlying functions instead of crypto_simd_usable() Eric Biggers
2025-08-11 17:58 ` Eric Biggers [this message]
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