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From: Herbert Xu <herbert@gondor.apana.org.au>
To: Alex Ousherovitch <aousherovitch@rambus.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>,
	Conor Dooley <conor+dt@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jonathan Corbet <corbet@lwn.net>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <pjw@kernel.org>, Rob Herring <robh@kernel.org>,
	Saravanakrishnan Krishnamoorthy <skrishnamoorthy@rambus.com>,
	Shuah Khan <shuah@kernel.org>, Alexandre Ghiti <alex@ghiti.fr>,
	devicetree@vger.kernel.org,
	Joel Wittenauer <Joel.Wittenauer@cryptography.com>,
	linux-api@vger.kernel.org, linux-crypto@vger.kernel.org,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org,
	Shuah Khan <skhan@linuxfoundation.org>,
	Thi Nguyen <thin@rambus.com>
Subject: Re: [PATCH v4 04/19] crypto: cmh - add SHA-2/SHA-3/SHAKE ahash
Date: Fri, 11 Sep 2026 14:31:43 +1000	[thread overview]
Message-ID: <aqOEL-YUVFuThcmf@gondor.apana.org.au> (raw)
In-Reply-To: <20260825221539.255951-5-aousherovitch@rambus.com>

On Tue, Aug 25, 2026 at 03:15:23PM -0700, Alex Ousherovitch wrote:
>
> +/*
> + * .update -- buffer incoming data, submit full blocks to HW.

Please drop block buffering in new drivers.  The Crypto API handles
this for you.  Take a look at the aspeed driver for an example.

Cheers,
-- 
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

  reply	other threads:[~2026-09-11  4:32 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-25 22:15 [PATCH v4 00/19] crypto: cmh - add Rambus CryptoManager Hub driver Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 01/19] dt-bindings: crypto: add Rambus CryptoManager Hub Alex Ousherovitch
2026-08-26 17:02   ` Conor Dooley
2026-08-27  1:39     ` Ousherovitch, Alex
2026-08-27 17:14       ` Conor Dooley
2026-08-27 18:21         ` Ousherovitch, Alex
2026-08-25 22:15 ` [PATCH v4 02/19] crypto: cmh - add core platform driver Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 03/19] crypto: cmh - add key provisioning and management Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 04/19] crypto: cmh - add SHA-2/SHA-3/SHAKE ahash Alex Ousherovitch
2026-09-11  4:31   ` Herbert Xu [this message]
2026-09-11 21:29     ` Ousherovitch, Alex
2026-08-25 22:15 ` [PATCH v4 05/19] crypto: cmh - add HMAC ahash Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 06/19] crypto: cmh - add CSHAKE/KMAC ahash Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 07/19] crypto: cmh - add SM3 ahash Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 08/19] crypto: cmh - add AES skcipher/aead/cmac Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 09/19] crypto: cmh - add SM4 skcipher/aead/cmac/xcbc Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 10/19] crypto: cmh - add ChaCha20-Poly1305 Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 11/19] crypto: cmh - add DRBG hwrng Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 12/19] crypto: cmh - add RSA akcipher Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 13/19] crypto: cmh - add ECDSA/SM2 sig Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 14/19] crypto: cmh - add ECDH/X25519 kpp Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 15/19] crypto: cmh - add ML-KEM/ML-DSA (QSE) Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 16/19] crypto: cmh - add SLH-DSA/LMS/XMSS (HCQ) Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 17/19] Documentation: ioctl: add CMH ioctl documentation and register 'J' Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 18/19] selftests: crypto: cmh - add kselftest for management ioctl Alex Ousherovitch
2026-08-25 22:15 ` [PATCH v4 19/19] MAINTAINERS: add Rambus CryptoManager Hub (CMH) Alex Ousherovitch

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