diff options
Diffstat (limited to 'accel/kvm/kvm-all.c')
| -rw-r--r-- | accel/kvm/kvm-all.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index f0f5ab833b..e3cf72883b 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -87,6 +87,7 @@ struct KVMState #ifdef KVM_CAP_SET_GUEST_DEBUG QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints; #endif + int max_nested_state_len; int many_ioeventfds; int intx_set_mask; bool sync_mmu; @@ -1681,6 +1682,8 @@ static int kvm_init(MachineState *ms) s->debugregs = kvm_check_extension(s, KVM_CAP_DEBUGREGS); #endif + s->max_nested_state_len = kvm_check_extension(s, KVM_CAP_NESTED_STATE); + #ifdef KVM_CAP_IRQ_ROUTING kvm_direct_msi_allowed = (kvm_check_extension(s, KVM_CAP_SIGNAL_MSI) > 0); #endif @@ -2248,6 +2251,11 @@ int kvm_has_debugregs(void) return kvm_state->debugregs; } +int kvm_max_nested_state_length(void) +{ + return kvm_state->max_nested_state_len; +} + int kvm_has_many_ioeventfds(void) { if (!kvm_enabled()) { |