diff options
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kvm/arm.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/debug.c | 19 |
3 files changed, 3 insertions, 19 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index d61b8ed32a21..c630d59e7f4c 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -1341,7 +1341,6 @@ static inline bool kvm_system_needs_idmapped_vectors(void) static inline void kvm_arch_sync_events(struct kvm *kvm) {} void kvm_init_host_debug_data(void); -void kvm_arm_vcpu_init_debug(struct kvm_vcpu *vcpu); void kvm_arm_setup_debug(struct kvm_vcpu *vcpu); void kvm_arm_clear_debug(struct kvm_vcpu *vcpu); void kvm_vcpu_load_debug(struct kvm_vcpu *vcpu); diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 44a6093b0d9e..ec581aeb41f9 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -804,8 +804,6 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu) kvm_init_mpidr_data(kvm); - kvm_arm_vcpu_init_debug(vcpu); - if (likely(irqchip_in_kernel(kvm))) { /* * Map the VGIC hardware resources before running a vcpu the diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c index dec023673d4c..cc9599a7df5f 100644 --- a/arch/arm64/kvm/debug.c +++ b/arch/arm64/kvm/debug.c @@ -99,20 +99,6 @@ static void kvm_arm_setup_mdcr_el2(struct kvm_vcpu *vcpu) } /** - * kvm_arm_vcpu_init_debug - setup vcpu debug traps - * - * @vcpu: the vcpu pointer - * - * Set vcpu initial mdcr_el2 value. - */ -void kvm_arm_vcpu_init_debug(struct kvm_vcpu *vcpu) -{ - preempt_disable(); - kvm_arm_setup_mdcr_el2(vcpu); - preempt_enable(); -} - -/** * kvm_arm_setup_debug - set up debug related stuff * * @vcpu: the vcpu pointer @@ -131,8 +117,6 @@ void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) { unsigned long mdscr; - kvm_arm_setup_mdcr_el2(vcpu); - /* Check if we need to use the debug registers. */ if (vcpu->guest_debug || kvm_vcpu_os_lock_enabled(vcpu)) { /* Save guest debug state */ @@ -273,6 +257,8 @@ void kvm_vcpu_load_debug(struct kvm_vcpu *vcpu) else vcpu->arch.debug_owner = VCPU_DEBUG_FREE; } + + kvm_arm_setup_mdcr_el2(vcpu); } /* @@ -287,6 +273,7 @@ void kvm_debug_set_guest_ownership(struct kvm_vcpu *vcpu) return; vcpu->arch.debug_owner = VCPU_DEBUG_GUEST_OWNED; + kvm_arm_setup_mdcr_el2(vcpu); } void kvm_debug_handle_oslar(struct kvm_vcpu *vcpu, u64 val) |