[kvmtool PATCH 10/10] riscv: Allow disabling SBI STA extension for Guest

[Andrew Jones]

On Wed, Feb 14, 2024 at 05:51:41PM +0530, Anup Patel wrote:
> We add "--disable-sbi-sta" options to allow users disable SBI steal-time
> extension for the Guest.
> 
> Signed-off-by: Anup Patel <apatel at ventanamicro.com>
> ---
>  riscv/include/kvm/kvm-config-arch.h | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/riscv/include/kvm/kvm-config-arch.h b/riscv/include/kvm/kvm-config-arch.h
> index 6415d3d..e562d71 100644
> --- a/riscv/include/kvm/kvm-config-arch.h
> +++ b/riscv/include/kvm/kvm-config-arch.h
> @@ -186,6 +186,9 @@ struct kvm_config_arch {
>  		    "Disable SBI Vendor Extensions"),			\
>  	OPT_BOOLEAN('\0', "disable-sbi-dbcn",				\
>  		    &(cfg)->sbi_ext_disabled[KVM_RISCV_SBI_EXT_DBCN],	\
> -		    "Disable SBI DBCN Extension"),
> +		    "Disable SBI DBCN Extension"),			\
> +	OPT_BOOLEAN('\0', "disable-sbi-sta",				\
> +		    &(cfg)->sbi_ext_disabled[KVM_RISCV_SBI_EXT_STA],	\
> +		    "Disable SBI STA Extension"),
>  
>  #endif /* KVM__KVM_CONFIG_ARCH_H */
> -- 
> 2.34.1
>

Reviewed-by: Andrew Jones <ajones at ventanamicro.com>