#include <linux/atomic.h>
#include <linux/bitops.h>
#include <linux/cpumask.h>
+#include <linux/nmi.h>
#include <asm/ptrace.h>
#include <asm/hyperv-tlfs.h>
};
extern struct ms_hyperv_info ms_hyperv;
+extern void __percpu **hyperv_pcpu_input_arg;
+extern void __percpu **hyperv_pcpu_output_arg;
+
extern u64 hv_do_hypercall(u64 control, void *inputaddr, void *outputaddr);
extern u64 hv_do_fast_hypercall8(u16 control, u64 input8);
extern int vmbus_interrupt;
extern int vmbus_irq;
+extern bool hv_root_partition;
+
#if IS_ENABLED(CONFIG_HYPERV)
/*
* Hypervisor's notion of virtual processor ID is different from
extern u32 *hv_vp_index;
extern u32 hv_max_vp_index;
+extern u64 (*hv_read_reference_counter)(void);
+
/* Sentinel value for an uninitialized entry in hv_vp_index array */
#define VP_INVAL U32_MAX
+int __init hv_common_init(void);
+void __init hv_common_free(void);
+int hv_common_cpu_init(unsigned int cpu);
+int hv_common_cpu_die(unsigned int cpu);
+
void *hv_alloc_hyperv_page(void);
void *hv_alloc_hyperv_zeroed_page(void);
void hv_free_hyperv_page(unsigned long addr);