linux-kernel - Re: [PATCH] RISC-V: KVM: Allow Zbb extension for Guest/VM

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Message-ID: <mhrkfb5qtqlmzvivljo4y4o2ii4r6ucjdyeq4orn2gxpbrxzel@eemujnzws5xt>
Date:   Mon, 3 Apr 2023 10:44:13 +0200
From:   Andrew Jones <ajones@...tanamicro.com>
To:     Anup Patel <apatel@...tanamicro.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Atish Patra <atishp@...shpatra.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Anup Patel <anup@...infault.org>, kvm@...r.kernel.org,
        kvm-riscv@...ts.infradead.org, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] RISC-V: KVM: Allow Zbb extension for Guest/VM

On Sat, Apr 01, 2023 at 04:57:30PM +0530, Anup Patel wrote:
> We extend the KVM ISA extension ONE_REG interface to allow KVM
> user space to detect and enable Zbb extension for Guest/VM.
> 
> Signed-off-by: Anup Patel <apatel@...tanamicro.com>
> ---
>  arch/riscv/include/uapi/asm/kvm.h | 1 +
>  arch/riscv/kvm/vcpu.c             | 2 ++
>  2 files changed, 3 insertions(+)
>

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