On Fri, Jan 27, 2023 at 11:56 PM Atish Patra <atishp@xxxxxxxxxxxx> wrote:
>
> According to the SBI specification, the stop function can only
> return error code SBI_ERR_FAILED. However, currently it returns
> -EINVAL which will be mapped SBI_ERR_INVALID_PARAM.
>
> Return an linux error code that maps to SBI_ERR_FAILED i.e doesn't map
> to any other SBI error code. While EACCES is not the best error code
> to describe the situation, it is close enough and will be replaced
> with SBI error codes directly anyways.
>
> Signed-off-by: Atish Patra <atishp@xxxxxxxxxxxx>
Looks good to me.
Reviewed-by: Anup Patel <anup@xxxxxxxxxxxxxx>
Regards,
Anup
> ---
> arch/riscv/kvm/vcpu_sbi_hsm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/kvm/vcpu_sbi_hsm.c b/arch/riscv/kvm/vcpu_sbi_hsm.c
> index 2e915ca..619ac0f 100644
> --- a/arch/riscv/kvm/vcpu_sbi_hsm.c
> +++ b/arch/riscv/kvm/vcpu_sbi_hsm.c
> @@ -42,7 +42,7 @@ static int kvm_sbi_hsm_vcpu_start(struct kvm_vcpu *vcpu)
> static int kvm_sbi_hsm_vcpu_stop(struct kvm_vcpu *vcpu)
> {
> if (vcpu->arch.power_off)
> - return -EINVAL;
> + return -EACCES;
>
> kvm_riscv_vcpu_power_off(vcpu);
>
> --
> 2.25.1
>
