KVM: x86: Inject PMI for KVM guest
Inject a PMI for KVM guest when Intel PT working
in Host-Guest mode and Guest ToPA entry memory buffer
was completely filled.
Signed-off-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index e47ef76..820c4ff 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -30,6 +30,7 @@ struct perf_guest_info_callbacks {
int (*is_in_guest)(void);
int (*is_user_mode)(void);
unsigned long (*get_guest_ip)(void);
+ void (*handle_intel_pt_intr)(void);
};
#ifdef CONFIG_HAVE_HW_BREAKPOINT