From: Herbert Xu <herbert@gondor.apana.org.au>
To: Eric Biggers <ebiggers@kernel.org>
Cc: dave.hansen@intel.com, linux-crypto@vger.kernel.org,
x86@kernel.org, linux-kernel@vger.kernel.org, ardb@kernel.org,
luto@kernel.org, chang.seok.bae@intel.com
Subject: Re: [PATCH v2 6/6] crypto: x86/aes-xts - wire up VAES + AVX10/512 implementation
Date: Fri, 5 Apr 2024 15:20:42 +0800 [thread overview]
Message-ID: <Zg+mSkpTldWcBUtF@gondor.apana.org.au> (raw)
In-Reply-To: <20240405001123.GA1958@quark.localdomain>
Eric Biggers <ebiggers@kernel.org> wrote:
>
> Also, I forgot one property of my patch, which is that because I made the
> zmm_exclusion_list just decrease the priority of xts-aes-vaes-avx10_512 rather
> than skipping registering it, the change actually can be undone at runtime by
> increasing the priority of xts-aes-vaes-avx10_512 back to its original value.
> Userspace can do it using the "crypto user configuration API"
> (include/uapi/linux/cryptouser.h), specifically CRYPTO_MSG_UPDATEALG.
>
> Maybe that is enough configurability already?
Yes I think that's more than sufficient.
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
next prev parent reply other threads:[~2024-04-05 7:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 8:03 [PATCH v2 0/6] Faster AES-XTS on modern x86_64 CPUs Eric Biggers
2024-03-29 8:03 ` [PATCH v2 1/6] x86: add kconfig symbols for assembler VAES and VPCLMULQDQ support Eric Biggers
2024-03-29 8:03 ` [PATCH v2 2/6] crypto: x86/aes-xts - add AES-XTS assembly macro for modern CPUs Eric Biggers
2024-03-29 8:03 ` [PATCH v2 3/6] crypto: x86/aes-xts - wire up AESNI + AVX implementation Eric Biggers
2024-03-29 8:03 ` [PATCH v2 4/6] crypto: x86/aes-xts - wire up VAES + AVX2 implementation Eric Biggers
2024-03-29 8:03 ` [PATCH v2 5/6] crypto: x86/aes-xts - wire up VAES + AVX10/256 implementation Eric Biggers
2024-03-29 8:03 ` [PATCH v2 6/6] crypto: x86/aes-xts - wire up VAES + AVX10/512 implementation Eric Biggers
2024-04-04 20:34 ` Dave Hansen
2024-04-04 23:36 ` Eric Biggers
2024-04-04 23:53 ` Dave Hansen
2024-04-05 0:11 ` Eric Biggers
2024-04-05 7:20 ` Herbert Xu [this message]
2024-03-29 9:03 ` [PATCH v2 0/6] Faster AES-XTS on modern x86_64 CPUs Ard Biesheuvel
2024-03-29 9:31 ` Eric Biggers
2024-04-03 0:44 ` Eric Biggers
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