Revert "FROMLIST: KVM: arm64: Check if running in VHE from kvm_host_owns_hyp_mappings()"

This reverts commit 0ebed5c7ab.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I1f8355defaded5113c673aa8e0e83b9664d4ef18

arch/arm64/kvm/mmu.c

@@ -239,9 +239,6 @@ void free_hyp_pgds(void)
 
 static bool kvm_host_owns_hyp_mappings(void)
 {
-	if (is_kernel_in_hyp_mode())
-		return false;
-
 	if (static_branch_likely(&kvm_protected_mode_initialized))
 		return false;