linux-kernel - Re: [PATCH] RISC-V: KVM: Change the SBI specification version to v1.0

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Date:   Thu, 8 Sep 2022 11:07:42 -0700
From:   Atish Patra <atishp@...shpatra.org>
To:     Anup Patel <apatel@...tanamicro.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Andrew Jones <ajones@...tanamicro.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: Change the SBI specification version to v1.0

On Thu, Sep 8, 2022 at 4:04 AM Anup Patel <apatel@...tanamicro.com> wrote:
>
> The SBI v1.0 specificaiton is functionally same as SBI v0.3
> specification except that SBI v1.0 specification went through
> the full RISC-V International ratification process.
>
> Let us change the SBI specification version to v1.0.
>
> Signed-off-by: Anup Patel <apatel@...tanamicro.com>
> ---
>  arch/riscv/include/asm/kvm_vcpu_sbi.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h
> index 26a446a34057..d4e3e600beef 100644
> --- a/arch/riscv/include/asm/kvm_vcpu_sbi.h
> +++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h
> @@ -11,8 +11,8 @@
>
>  #define KVM_SBI_IMPID 3
>
> -#define KVM_SBI_VERSION_MAJOR 0
> -#define KVM_SBI_VERSION_MINOR 3
> +#define KVM_SBI_VERSION_MAJOR 1
> +#define KVM_SBI_VERSION_MINOR 0
>
>  struct kvm_vcpu_sbi_extension {
>         unsigned long extid_start;
> --
> 2.34.1
>

Reviewed-by: Atish Patra <atishp@...osinc.com>

-- 
Regards,
Atish