2 files changed, 20 insertions, 34 deletions

diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c
index 4151250ce8da..190c99ed1b73 100644
--- a/virt/kvm/arm/arch_timer.c
+++ b/virt/kvm/arm/arch_timer.c
@@ -479,9 +479,6 @@ void kvm_timer_vcpu_load(struct kvm_vcpu *vcpu)
 
 	vtimer_restore_state(vcpu);
 
-	if (has_vhe())
-		disable_el1_phys_timer_access();
-
 	/* Set the background timer for the physical timer emulation. */
 	phys_timer_emulate(vcpu);
 }
@@ -510,9 +507,6 @@ void kvm_timer_vcpu_put(struct kvm_vcpu *vcpu)
 	if (unlikely(!timer->enabled))
 		return;
 
-	if (has_vhe())
-		enable_el1_phys_timer_access();
-
 	vtimer_save_state(vcpu);
 
 	/*
diff --git a/virt/kvm/arm/hyp/timer-sr.c b/virt/kvm/arm/hyp/timer-sr.c
index f39861639f08..f24404b3c8df 100644
--- a/virt/kvm/arm/hyp/timer-sr.c
+++ b/virt/kvm/arm/hyp/timer-sr.c
@@ -27,42 +27,34 @@ void __hyp_text __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high)
 	write_sysreg(cntvoff, cntvoff_el2);
 }
 
-void __hyp_text enable_el1_phys_timer_access(void)
-{
-	u64 val;
-
-	/* Allow physical timer/counter access for the host */
-	val = read_sysreg(cnthctl_el2);
-	val |= CNTHCTL_EL1PCTEN | CNTHCTL_EL1PCEN;
-	write_sysreg(val, cnthctl_el2);
-}
-
-void __hyp_text disable_el1_phys_timer_access(void)
-{
-	u64 val;
-
-	/*
-	 * Disallow physical timer access for the guest
-	 * Physical counter access is allowed
-	 */
-	val = read_sysreg(cnthctl_el2);
-	val &= ~CNTHCTL_EL1PCEN;
-	val |= CNTHCTL_EL1PCTEN;
-	write_sysreg(val, cnthctl_el2);
-}
-
 void __hyp_text __timer_disable_traps(struct kvm_vcpu *vcpu)
 {
 	/*
 	 * We don't need to do this for VHE since the host kernel runs in EL2
 	 * with HCR_EL2.TGE ==1, which makes those bits have no impact.
 	 */
-	if (!has_vhe())
-		enable_el1_phys_timer_access();
+	if (!has_vhe()) {
+		u64 val;
+
+		/* Allow physical timer/counter access for the host */
+		val = read_sysreg(cnthctl_el2);
+		val |= CNTHCTL_EL1PCTEN | CNTHCTL_EL1PCEN;
+		write_sysreg(val, cnthctl_el2);
+	}
 }
 
 void __hyp_text __timer_enable_traps(struct kvm_vcpu *vcpu)
 {
-	if (!has_vhe())
-		disable_el1_phys_timer_access();
+	if (!has_vhe()) {
+		u64 val;
+
+		/*
+		 * Disallow physical timer access for the guest
+		 * Physical counter access is allowed
+		 */
+		val = read_sysreg(cnthctl_el2);
+		val &= ~CNTHCTL_EL1PCEN;
+		val |= CNTHCTL_EL1PCTEN;
+		write_sysreg(val, cnthctl_el2);
+	}
 }