KVM: arm64: Use cpus_have_final_cap for has_vhe()

By the time we start using the has_vhe() helper, we have long
discovered whether we are running VHE or not. It thus makes
sense to use cpus_have_final_cap() instead of cpus_have_const_cap(),
which leads to a small text size reduction.

Signed-off-by: Marc Zyngier <[email protected]>
Acked-by: David Brazdil <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: Marc Zyngier

arch/arm64/include/asm/virt.h

@@ -85,7 +85,7 @@ static inline bool is_kernel_in_hyp_mode(void)
 
 static __always_inline bool has_vhe(void)
 {
-	if (cpus_have_const_cap(ARM64_HAS_VIRT_HOST_EXTN))
+	if (cpus_have_final_cap(ARM64_HAS_VIRT_HOST_EXTN))
 		return true;
 
 	return false;