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authorLuwei Kang <luwei.kang@intel.com>2019-02-19 03:26:07 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2019-04-30 22:32:13 +0300
commit8479e04e7d6b1974629a0f657afa8ec5f17d2e90 (patch)
treecaee8e2fdcb18200174dcc7a548055e6c058fba9 /include/linux/perf_event.h
parent3a1e5e4a2c7a1ec63e6d70a7e921f62bcbb57b85 (diff)
downloadlinux-8479e04e7d6b1974629a0f657afa8ec5f17d2e90.tar.xz
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>
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r--include/linux/perf_event.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index e47ef764f613..820c4ff31bc5 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