linux-kernel - Re: [PATCH v2 06/19] riscv: hwprobe: export vector crypto ISA extensions

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Message-ID: <CALs-HsvCGmo9N+cNUJwZmiHdd2N95nFFCxMfWRaOkWVg7v74Mw@mail.gmail.com>
Date:   Wed, 18 Oct 2023 10:27:38 -0700
From:   Evan Green <evan@...osinc.com>
To:     Clément Léger <cleger@...osinc.com>
Cc:     linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        Palmer Dabbelt <palmer@...osinc.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Albert Ou <aou@...s.berkeley.edu>,
        Jonathan Corbet <corbet@....net>,
        Andrew Jones <ajones@...tanamicro.com>,
        Conor Dooley <conor@...nel.org>,
        Samuel Ortiz <sameo@...osinc.com>
Subject: Re: [PATCH v2 06/19] riscv: hwprobe: export vector crypto ISA extensions

On Tue, Oct 17, 2023 at 6:15 AM Clément Léger <cleger@...osinc.com> wrote:
>
> Export Zv* vector crypto ISA extensions that were added in "RISC-V
> Cryptography Extensions Volume II" specification[1] through hwprobe.
> This adds support for the following instructions:
>
> - Zvbb: Vector Basic Bit-manipulation
> - Zvbc: Vector Carryless Multiplication
> - Zvkb: Vector Cryptography Bit-manipulation
> - Zvkg: Vector GCM/GMAC.
> - Zvkned: NIST Suite: Vector AES Block Cipher
> - Zvknh[ab]: NIST Suite: Vector SHA-2 Secure Hash
> - Zvksed: ShangMi Suite: SM4 Block Cipher
> - Zvksh: ShangMi Suite: SM3 Secure Hash
> - Zvknc: NIST Algorithm Suite with carryless multiply
> - Zvkng: NIST Algorithm Suite with GCM.
> - Zvksc: ShangMi Algorithm Suite with carryless multiplication
> - Zvksg: ShangMi Algorithm Suite with GCM.
> - Zvkt: Vector Data-Independent Execution Latency.
>
> Zvkn and Zvks are ommited since they are a superset of other extensions.

s/ommited/omitted/, other than that:

Reviewed-by: Evan Green <evan@...osinc.com>