[PATCH v23 06/14] KVM: arm64: Don't call vcpu_set_pauth_traps for pKVM host

Fuad Tabba tabba at google.com
Wed Oct 7 04:07:01 PDT 2026


On Wed, 7 Oct 2026 at 09:36, Suzuki K Poulose <suzuki.poulose at arm.com> wrote:
>
> vcpu_set_pauth_traps() bails out and does nothing for pKVM hosts.
> Clean this up by moving the is_protected_kvm_enabled() check to the
> caller, in preparation for adding VM specific vcpu load/put callbacks.
>
> While at it, do an early return if the vcpu doesn't have ptrauth.
>
> No functional changes
>
> Reviewed-by: Gavin Shan <gshan at redhat.com>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose at arm.com>

Reviewed-by: Fuad Tabba <fuad.tabba at linux.dev>

Cheers,
/fuad



More information about the linux-arm-kernel mailing list