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Date:   Mon, 19 Jun 2023 16:55:58 -0700 (PDT)
Subject:     Re: [PATCH v2 3/3] RISC-V: hwprobe: Expose Zba, Zbb, and Zbs
In-Reply-To: <2605015.k3LOHGUjKi@diego>
CC:     linux-riscv@lists.infradead.org, Evan Green <evan@rivosinc.com>,
        ajones@ventanamicro.com, aou@eecs.berkeley.edu,
        abrestic@rivosinc.com, coelacanthus@outlook.com,
        Conor Dooley <conor.dooley@microchip.com>, corbet@lwn.net,
        Paul Walmsley <paul.walmsley@sifive.com>,
        linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org, Evan Green <evan@rivosinc.com>
From:   Palmer Dabbelt <palmer@rivosinc.com>
To:     heiko@sntech.de
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On Wed, 10 May 2023 07:47:54 PDT (-0700), heiko@sntech.de wrote:
> Am Dienstag, 9. Mai 2023, 20:25:03 CEST schrieb Evan Green:
>> Add two new bits to the IMA_EXT_0 key for ZBA, ZBB, and ZBS extensions.
>> These are accurately reported per CPU.
>>
>> Signed-off-by: Evan Green <evan@rivosinc.com>
>> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
>
> Reviewed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>

This one too.

> though a part of me wonders, what happened to Zbc ;-)

I think we all just keep forgetting about it as this round of HW has 
missed out on it.  If you care enough to send a patch I'm happy to pick 
it up ;)