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-rw-r--r--arch/x86/kernel/entry_32.S3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index cd49141cf153..6b196834a0dd 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -1166,6 +1166,9 @@ ENTRY(xen_failsafe_callback)
.previous
ENDPROC(xen_failsafe_callback)
+BUILD_INTERRUPT3(xen_hvm_callback_vector, XEN_HVM_EVTCHN_CALLBACK,
+ xen_evtchn_do_upcall)
+
#endif /* CONFIG_XEN */
#ifdef CONFIG_FUNCTION_TRACER