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Date: Sat, 20 Sep 2025 16:12:01 -0700
From: Drew Fustini <fustini@kernel.org>
To: Han Gao <rabenda.cn@gmail.com>
Cc: devicetree@vger.kernel.org, Guo Ren <guoren@kernel.org>,
	Fu Wei <wefu@redhat.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>, Alexandre Ghiti <alex@ghiti.fr>,
	Chen Wang <unicorn_wang@outlook.com>,
	Inochi Amaoto <inochiama@gmail.com>,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/3] riscv: dts: thead: add xtheadvector to the th1520
 devicetree
Message-ID: <aM80wXloinEr6srH@thelio>
References: <cover.1758228055.git.rabenda.cn@gmail.com>
 <1ff3fb07b24fb375fcf9d3067aa50583f47c35fe.1758228055.git.rabenda.cn@gmail.com>
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In-Reply-To: <1ff3fb07b24fb375fcf9d3067aa50583f47c35fe.1758228055.git.rabenda.cn@gmail.com>

On Fri, Sep 19, 2025 at 04:44:47AM +0800, Han Gao wrote:
> The th1520 support xtheadvector [1] so it can be included in the
> devicetree. Also include vlenb for the cpu. And set vlenb=16 [2].
> 
> This can be tested by passing the "mitigations=off" kernel parameter.
> 
> Link: https://lore.kernel.org/linux-riscv/20241113-xtheadvector-v11-4-236c22791ef9@rivosinc.com/ [1]
> Link: https://lore.kernel.org/linux-riscv/aCO44SAoS2kIP61r@ghost/ [2]
> 
> Signed-off-by: Han Gao <rabenda.cn@gmail.com>

Reviewed-by: Drew Fustini <fustini@kernel.org>      

Thanks,
Drew