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-rw-r--r--arch/x86/include/asm/mshyperv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index 15a0c275c82e..e5f57e15a507 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -80,4 +80,9 @@ void hv_setup_kexec_handler(void (*handler)(void));
void hv_remove_kexec_handler(void);
void hv_setup_crash_handler(void (*handler)(struct pt_regs *regs));
void hv_remove_crash_handler(void);
+
+#if IS_ENABLED(CONFIG_HYPERV)
+void hyperv_init(void);
+extern void *hv_hypercall_pg;
+#endif
#endif