#include <linux/tracepoint.h>
#include <linux/cpumask.h>
#include <linux/irq_work.h>
+#include <linux/irq.h>
#include <linux/kvm.h>
#include <linux/kvm_para.h>
/* be preempted when it's in kernel-mode(cpl=0) */
bool preempted_in_kernel;
+
+ /* Flush the L1 Data cache for L1TF mitigation on VMENTER */
+ bool l1tf_flush_l1d;
};
struct kvm_lpage_info {
u64 signal_exits;
u64 irq_window_exits;
u64 nmi_window_exits;
+ u64 l1d_flush;
u64 halt_exits;
u64 halt_successful_poll;
u64 halt_attempted_poll;
int (*hardware_setup)(void); /* __init */
void (*hardware_unsetup)(void); /* __exit */
bool (*cpu_has_accelerated_tpr)(void);
- bool (*cpu_has_high_real_mode_segbase)(void);
+ bool (*has_emulated_msr)(int index);
void (*cpuid_update)(struct kvm_vcpu *vcpu);
int (*vm_init)(struct kvm *kvm);
void (*cancel_hv_timer)(struct kvm_vcpu *vcpu);
void (*setup_mce)(struct kvm_vcpu *vcpu);
+
+ int (*get_msr_feature)(struct kvm_msr_entry *entry);
};
struct kvm_arch_async_pf {
static inline int emulate_instruction(struct kvm_vcpu *vcpu,
int emulation_type)
{
- return x86_emulate_instruction(vcpu, 0, emulation_type, NULL, 0);
+ return x86_emulate_instruction(vcpu, 0,
+ emulation_type | EMULTYPE_NO_REEXECUTE, NULL, 0);
}
void kvm_enable_efer_bits(u64);
#endif
}
+void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm,
+ unsigned long start, unsigned long end);
+
#endif /* _ASM_X86_KVM_HOST_H */