[PATCH v13 46/48] KVM: arm64: Expose KVM_ARM_VCPU_REC to user space

Suzuki K Poulose suzuki.poulose at arm.com
Thu Mar 19 10:36:04 PDT 2026


On 18/03/2026 15:54, Steven Price wrote:
> Increment KVM_VCPU_MAX_FEATURES to expose the new capability to user
> space.
> 
> Signed-off-by: Steven Price <steven.price at arm.com>
> Reviewed-by: Gavin Shan <gshan at redhat.com>

Not needed any more as we don't need the VCPU feature.

Cheers
Suzuki



> ---
> Changes since v8:
>   * Since NV is now merged and enabled, this no longer conflicts with it.
> ---
>   arch/arm64/include/asm/kvm_host.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
> index 1d5fb001408c..b02f97de4436 100644
> --- a/arch/arm64/include/asm/kvm_host.h
> +++ b/arch/arm64/include/asm/kvm_host.h
> @@ -40,7 +40,7 @@
>   
>   #define KVM_MAX_VCPUS VGIC_V3_MAX_CPUS
>   
> -#define KVM_VCPU_MAX_FEATURES 9
> +#define KVM_VCPU_MAX_FEATURES 10
>   #define KVM_VCPU_VALID_FEATURES	(BIT(KVM_VCPU_MAX_FEATURES) - 1)
>   
>   #define KVM_REQ_SLEEP \




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