diff options
Diffstat (limited to 'arch/arm64/kvm/debug.c')
| -rw-r--r-- | arch/arm64/kvm/debug.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c index faf0e1fdba9e..8d1bfa438310 100644 --- a/arch/arm64/kvm/debug.c +++ b/arch/arm64/kvm/debug.c @@ -73,6 +73,9 @@ void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) if (trap_debug) vcpu->arch.mdcr_el2 |= MDCR_EL2_TDA; + /* Trap breakpoints? */ + if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP) + vcpu->arch.mdcr_el2 |= MDCR_EL2_TDE; } void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) |