linux-kernel - Re: [PATCH v2 1/6] RISC-V: KVM: Change zicbom/zicboz block size to depend on the host isa

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Message-ID: <20250818-f6b7d56c16a41351e90ca804@orel>
Date: Mon, 18 Aug 2025 15:32:13 -0500
From: Andrew Jones <ajones@...tanamicro.com>
To: zhouquan@...as.ac.cn
Cc: anup@...infault.org, atishp@...shpatra.org, paul.walmsley@...ive.com, 
	palmer@...belt.com, linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org, 
	kvm@...r.kernel.org, kvm-riscv@...ts.infradead.org
Subject: Re: [PATCH v2 1/6] RISC-V: KVM: Change zicbom/zicboz block size to
 depend on the host isa

On Fri, Aug 08, 2025 at 06:18:21PM +0800, zhouquan@...as.ac.cn wrote:
> From: Quan Zhou <zhouquan@...as.ac.cn>
> 
> The zicbom/zicboz block size registers should depend on the host's isa,
> the reason is that we otherwise create an ioctl order dependency on the VMM.
> 
> Signed-off-by: Quan Zhou <zhouquan@...as.ac.cn>
> ---
>  arch/riscv/kvm/vcpu_onereg.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
>

Reviewed-by: Andrew Jones <ajones@...tanamicro.com>