xen: add support for callbackops hypercall
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/xen/interface.h b/include/asm-x86/xen/interface.h
index 165c396..588a071 100644
--- a/include/asm-x86/xen/interface.h
+++ b/include/asm-x86/xen/interface.h
@@ -171,6 +171,10 @@
unsigned long pad[5]; /* sizeof(struct vcpu_info) == 64 */
};
+struct xen_callback {
+ unsigned long cs;
+ unsigned long eip;
+};
#endif /* !__ASSEMBLY__ */
/*