KVM: arm64: Remove redundant setting of HCR_EL2 trap bit

In hVHE mode, HCR_E2H should be set for both protected and
non-protected VMs. Since commit b56680d ("KVM: arm64:
Initialize trap register values in hyp in pKVM"), this has been
fixed, and the setting of the flag here is redundant.

Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20241216105057.579031-12-tabba@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>

Author: Fuad Tabba

arch/arm64/kvm/hyp/nvhe/pkvm.c

@@ -57,9 +57,6 @@ static void pvm_init_traps_hcr(struct kvm_vcpu *vcpu)
 	/* No support for AArch32. */
 	val |= HCR_RW;
 
-	if (has_hvhe())
-		val |= HCR_E2H;
-
 	/*
 	 * Always trap:
 	 * - Feature id registers: to control features exposed to guests