Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 857 deletions

diff --git a/ANDROID_3.4.5/include/linux/kvm_host.h b/ANDROID_3.4.5/include/linux/kvm_host.h
deleted file mode 100644
index 72cbf08d..00000000
--- a/ANDROID_3.4.5/include/linux/kvm_host.h
+++ /dev/null
@@ -1,857 +0,0 @@
-#ifndef __KVM_HOST_H
-#define __KVM_HOST_H
-
-/*
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- */
-
-#include <linux/types.h>
-#include <linux/hardirq.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
-#include <linux/spinlock.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/bug.h>
-#include <linux/mm.h>
-#include <linux/mmu_notifier.h>
-#include <linux/preempt.h>
-#include <linux/msi.h>
-#include <linux/slab.h>
-#include <linux/rcupdate.h>
-#include <linux/ratelimit.h>
-#include <asm/signal.h>
-
-#include <linux/kvm.h>
-#include <linux/kvm_para.h>
-
-#include <linux/kvm_types.h>
-
-#include <asm/kvm_host.h>
-
-#ifndef KVM_MMIO_SIZE
-#define KVM_MMIO_SIZE 8
-#endif
-
-/*
- * vcpu->requests bit members
- */
-#define KVM_REQ_TLB_FLUSH          0
-#define KVM_REQ_MIGRATE_TIMER      1
-#define KVM_REQ_REPORT_TPR_ACCESS  2
-#define KVM_REQ_MMU_RELOAD         3
-#define KVM_REQ_TRIPLE_FAULT       4
-#define KVM_REQ_PENDING_TIMER      5
-#define KVM_REQ_UNHALT             6
-#define KVM_REQ_MMU_SYNC           7
-#define KVM_REQ_CLOCK_UPDATE       8
-#define KVM_REQ_KICK               9
-#define KVM_REQ_DEACTIVATE_FPU    10
-#define KVM_REQ_EVENT             11
-#define KVM_REQ_APF_HALT          12
-#define KVM_REQ_STEAL_UPDATE      13
-#define KVM_REQ_NMI               14
-#define KVM_REQ_IMMEDIATE_EXIT    15
-#define KVM_REQ_PMU               16
-#define KVM_REQ_PMI               17
-
-#define KVM_USERSPACE_IRQ_SOURCE_ID	0
-
-struct kvm;
-struct kvm_vcpu;
-extern struct kmem_cache *kvm_vcpu_cache;
-
-struct kvm_io_range {
-	gpa_t addr;
-	int len;
-	struct kvm_io_device *dev;
-};
-
-struct kvm_io_bus {
-	int                   dev_count;
-#define NR_IOBUS_DEVS 300
-	struct kvm_io_range range[NR_IOBUS_DEVS];
-};
-
-enum kvm_bus {
-	KVM_MMIO_BUS,
-	KVM_PIO_BUS,
-	KVM_NR_BUSES
-};
-
-int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
-		     int len, const void *val);
-int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len,
-		    void *val);
-int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
-			    int len, struct kvm_io_device *dev);
-int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			      struct kvm_io_device *dev);
-
-#ifdef CONFIG_KVM_ASYNC_PF
-struct kvm_async_pf {
-	struct work_struct work;
-	struct list_head link;
-	struct list_head queue;
-	struct kvm_vcpu *vcpu;
-	struct mm_struct *mm;
-	gva_t gva;
-	unsigned long addr;
-	struct kvm_arch_async_pf arch;
-	struct page *page;
-	bool done;
-};
-
-void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu);
-void kvm_check_async_pf_completion(struct kvm_vcpu *vcpu);
-int kvm_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn,
-		       struct kvm_arch_async_pf *arch);
-int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu);
-#endif
-
-enum {
-	OUTSIDE_GUEST_MODE,
-	IN_GUEST_MODE,
-	EXITING_GUEST_MODE
-};
-
-struct kvm_vcpu {
-	struct kvm *kvm;
-#ifdef CONFIG_PREEMPT_NOTIFIERS
-	struct preempt_notifier preempt_notifier;
-#endif
-	int cpu;
-	int vcpu_id;
-	int srcu_idx;
-	int mode;
-	unsigned long requests;
-	unsigned long guest_debug;
-
-	struct mutex mutex;
-	struct kvm_run *run;
-
-	int fpu_active;
-	int guest_fpu_loaded, guest_xcr0_loaded;
-	wait_queue_head_t wq;
-	struct pid *pid;
-	int sigset_active;
-	sigset_t sigset;
-	struct kvm_vcpu_stat stat;
-
-#ifdef CONFIG_HAS_IOMEM
-	int mmio_needed;
-	int mmio_read_completed;
-	int mmio_is_write;
-	int mmio_size;
-	int mmio_index;
-	unsigned char mmio_data[KVM_MMIO_SIZE];
-	gpa_t mmio_phys_addr;
-#endif
-
-#ifdef CONFIG_KVM_ASYNC_PF
-	struct {
-		u32 queued;
-		struct list_head queue;
-		struct list_head done;
-		spinlock_t lock;
-	} async_pf;
-#endif
-
-	struct kvm_vcpu_arch arch;
-};
-
-static inline int kvm_vcpu_exiting_guest_mode(struct kvm_vcpu *vcpu)
-{
-	return cmpxchg(&vcpu->mode, IN_GUEST_MODE, EXITING_GUEST_MODE);
-}
-
-/*
- * Some of the bitops functions do not support too long bitmaps.
- * This number must be determined not to exceed such limits.
- */
-#define KVM_MEM_MAX_NR_PAGES ((1UL << 31) - 1)
-
-struct kvm_memory_slot {
-	gfn_t base_gfn;
-	unsigned long npages;
-	unsigned long flags;
-	unsigned long *rmap;
-	unsigned long *dirty_bitmap;
-	unsigned long *dirty_bitmap_head;
-	unsigned long nr_dirty_pages;
-	struct kvm_arch_memory_slot arch;
-	unsigned long userspace_addr;
-	int user_alloc;
-	int id;
-};
-
-static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
-{
-	return ALIGN(memslot->npages, BITS_PER_LONG) / 8;
-}
-
-struct kvm_kernel_irq_routing_entry {
-	u32 gsi;
-	u32 type;
-	int (*set)(struct kvm_kernel_irq_routing_entry *e,
-		   struct kvm *kvm, int irq_source_id, int level);
-	union {
-		struct {
-			unsigned irqchip;
-			unsigned pin;
-		} irqchip;
-		struct msi_msg msi;
-	};
-	struct hlist_node link;
-};
-
-#ifdef __KVM_HAVE_IOAPIC
-
-struct kvm_irq_routing_table {
-	int chip[KVM_NR_IRQCHIPS][KVM_IOAPIC_NUM_PINS];
-	struct kvm_kernel_irq_routing_entry *rt_entries;
-	u32 nr_rt_entries;
-	/*
-	 * Array indexed by gsi. Each entry contains list of irq chips
-	 * the gsi is connected to.
-	 */
-	struct hlist_head map[0];
-};
-
-#else
-
-struct kvm_irq_routing_table {};
-
-#endif
-
-#ifndef KVM_MEM_SLOTS_NUM
-#define KVM_MEM_SLOTS_NUM (KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS)
-#endif
-
-/*
- * Note:
- * memslots are not sorted by id anymore, please use id_to_memslot()
- * to get the memslot by its id.
- */
-struct kvm_memslots {
-	u64 generation;
-	struct kvm_memory_slot memslots[KVM_MEM_SLOTS_NUM];
-	/* The mapping table from slot id to the index in memslots[]. */
-	int id_to_index[KVM_MEM_SLOTS_NUM];
-};
-
-struct kvm {
-	spinlock_t mmu_lock;
-	struct mutex slots_lock;
-	struct mm_struct *mm; /* userspace tied to this vm */
-	struct kvm_memslots *memslots;
-	struct srcu_struct srcu;
-#ifdef CONFIG_KVM_APIC_ARCHITECTURE
-	u32 bsp_vcpu_id;
-#endif
-	struct kvm_vcpu *vcpus[KVM_MAX_VCPUS];
-	atomic_t online_vcpus;
-	int last_boosted_vcpu;
-	struct list_head vm_list;
-	struct mutex lock;
-	struct kvm_io_bus *buses[KVM_NR_BUSES];
-#ifdef CONFIG_HAVE_KVM_EVENTFD
-	struct {
-		spinlock_t        lock;
-		struct list_head  items;
-	} irqfds;
-	struct list_head ioeventfds;
-#endif
-	struct kvm_vm_stat stat;
-	struct kvm_arch arch;
-	atomic_t users_count;
-#ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
-	struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
-	spinlock_t ring_lock;
-	struct list_head coalesced_zones;
-#endif
-
-	struct mutex irq_lock;
-#ifdef CONFIG_HAVE_KVM_IRQCHIP
-	/*
-	 * Update side is protected by irq_lock and,
-	 * if configured, irqfds.lock.
-	 */
-	struct kvm_irq_routing_table __rcu *irq_routing;
-	struct hlist_head mask_notifier_list;
-	struct hlist_head irq_ack_notifier_list;
-#endif
-
-#ifdef KVM_ARCH_WANT_MMU_NOTIFIER
-	struct mmu_notifier mmu_notifier;
-	unsigned long mmu_notifier_seq;
-	long mmu_notifier_count;
-#endif
-	long tlbs_dirty;
-};
-
-/* The guest did something we don't support. */
-#define pr_unimpl(vcpu, fmt, ...)					\
-	pr_err_ratelimited("kvm: %i: cpu%i " fmt,			\
-			   current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__)
-
-#define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt)
-#define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt)
-
-static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i)
-{
-	smp_rmb();
-	return kvm->vcpus[i];
-}
-
-#define kvm_for_each_vcpu(idx, vcpup, kvm) \
-	for (idx = 0; \
-	     idx < atomic_read(&kvm->online_vcpus) && \
-	     (vcpup = kvm_get_vcpu(kvm, idx)) != NULL; \
-	     idx++)
-
-#define kvm_for_each_memslot(memslot, slots)	\
-	for (memslot = &slots->memslots[0];	\
-	      memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\
-		memslot++)
-
-int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id);
-void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
-
-void vcpu_load(struct kvm_vcpu *vcpu);
-void vcpu_put(struct kvm_vcpu *vcpu);
-
-int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
-		  struct module *module);
-void kvm_exit(void);
-
-void kvm_get_kvm(struct kvm *kvm);
-void kvm_put_kvm(struct kvm *kvm);
-void update_memslots(struct kvm_memslots *slots, struct kvm_memory_slot *new);
-
-static inline struct kvm_memslots *kvm_memslots(struct kvm *kvm)
-{
-	return rcu_dereference_check(kvm->memslots,
-			srcu_read_lock_held(&kvm->srcu)
-			|| lockdep_is_held(&kvm->slots_lock));
-}
-
-static inline struct kvm_memory_slot *
-id_to_memslot(struct kvm_memslots *slots, int id)
-{
-	int index = slots->id_to_index[id];
-	struct kvm_memory_slot *slot;
-
-	slot = &slots->memslots[index];
-
-	WARN_ON(slot->id != id);
-	return slot;
-}
-
-#define HPA_MSB ((sizeof(hpa_t) * 8) - 1)
-#define HPA_ERR_MASK ((hpa_t)1 << HPA_MSB)
-static inline int is_error_hpa(hpa_t hpa) { return hpa >> HPA_MSB; }
-
-extern struct page *bad_page;
-extern struct page *fault_page;
-
-extern pfn_t bad_pfn;
-extern pfn_t fault_pfn;
-
-int is_error_page(struct page *page);
-int is_error_pfn(pfn_t pfn);
-int is_hwpoison_pfn(pfn_t pfn);
-int is_fault_pfn(pfn_t pfn);
-int is_noslot_pfn(pfn_t pfn);
-int is_invalid_pfn(pfn_t pfn);
-int kvm_is_error_hva(unsigned long addr);
-int kvm_set_memory_region(struct kvm *kvm,
-			  struct kvm_userspace_memory_region *mem,
-			  int user_alloc);
-int __kvm_set_memory_region(struct kvm *kvm,
-			    struct kvm_userspace_memory_region *mem,
-			    int user_alloc);
-void kvm_arch_free_memslot(struct kvm_memory_slot *free,
-			   struct kvm_memory_slot *dont);
-int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages);
-int kvm_arch_prepare_memory_region(struct kvm *kvm,
-				struct kvm_memory_slot *memslot,
-				struct kvm_memory_slot old,
-				struct kvm_userspace_memory_region *mem,
-				int user_alloc);
-void kvm_arch_commit_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem,
-				struct kvm_memory_slot old,
-				int user_alloc);
-bool kvm_largepages_enabled(void);
-void kvm_disable_largepages(void);
-void kvm_arch_flush_shadow(struct kvm *kvm);
-
-int gfn_to_page_many_atomic(struct kvm *kvm, gfn_t gfn, struct page **pages,
-			    int nr_pages);
-
-struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
-unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
-void kvm_release_page_clean(struct page *page);
-void kvm_release_page_dirty(struct page *page);
-void kvm_set_page_dirty(struct page *page);
-void kvm_set_page_accessed(struct page *page);
-
-pfn_t hva_to_pfn_atomic(struct kvm *kvm, unsigned long addr);
-pfn_t gfn_to_pfn_atomic(struct kvm *kvm, gfn_t gfn);
-pfn_t gfn_to_pfn_async(struct kvm *kvm, gfn_t gfn, bool *async,
-		       bool write_fault, bool *writable);
-pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn);
-pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault,
-		      bool *writable);
-pfn_t gfn_to_pfn_memslot(struct kvm *kvm,
-			 struct kvm_memory_slot *slot, gfn_t gfn);
-void kvm_release_pfn_dirty(pfn_t);
-void kvm_release_pfn_clean(pfn_t pfn);
-void kvm_set_pfn_dirty(pfn_t pfn);
-void kvm_set_pfn_accessed(pfn_t pfn);
-void kvm_get_pfn(pfn_t pfn);
-
-int kvm_read_guest_page(struct kvm *kvm, gfn_t gfn, void *data, int offset,
-			int len);
-int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data,
-			  unsigned long len);
-int kvm_read_guest(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len);
-int kvm_read_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
-			   void *data, unsigned long len);
-int kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data,
-			 int offset, int len);
-int kvm_write_guest(struct kvm *kvm, gpa_t gpa, const void *data,
-		    unsigned long len);
-int kvm_write_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
-			   void *data, unsigned long len);
-int kvm_gfn_to_hva_cache_init(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
-			      gpa_t gpa);
-int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len);
-int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len);
-struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn);
-int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn);
-unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn);
-void mark_page_dirty(struct kvm *kvm, gfn_t gfn);
-void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
-			     gfn_t gfn);
-
-void kvm_vcpu_block(struct kvm_vcpu *vcpu);
-void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu);
-void kvm_resched(struct kvm_vcpu *vcpu);
-void kvm_load_guest_fpu(struct kvm_vcpu *vcpu);
-void kvm_put_guest_fpu(struct kvm_vcpu *vcpu);
-
-void kvm_flush_remote_tlbs(struct kvm *kvm);
-void kvm_reload_remote_mmus(struct kvm *kvm);
-
-long kvm_arch_dev_ioctl(struct file *filp,
-			unsigned int ioctl, unsigned long arg);
-long kvm_arch_vcpu_ioctl(struct file *filp,
-			 unsigned int ioctl, unsigned long arg);
-int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf);
-
-int kvm_dev_ioctl_check_extension(long ext);
-
-int kvm_get_dirty_log(struct kvm *kvm,
-			struct kvm_dirty_log *log, int *is_dirty);
-int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
-				struct kvm_dirty_log *log);
-
-int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,
-				   struct
-				   kvm_userspace_memory_region *mem,
-				   int user_alloc);
-long kvm_arch_vm_ioctl(struct file *filp,
-		       unsigned int ioctl, unsigned long arg);
-
-int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
-int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
-
-int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
-				    struct kvm_translation *tr);
-
-int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs);
-int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs);
-int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
-				  struct kvm_sregs *sregs);
-int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
-				  struct kvm_sregs *sregs);
-int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
-				    struct kvm_mp_state *mp_state);
-int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
-				    struct kvm_mp_state *mp_state);
-int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
-					struct kvm_guest_debug *dbg);
-int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
-
-int kvm_arch_init(void *opaque);
-void kvm_arch_exit(void);
-
-int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
-void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu);
-
-void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu);
-void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
-void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu);
-struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id);
-int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu);
-void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu);
-
-int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu);
-int kvm_arch_hardware_enable(void *garbage);
-void kvm_arch_hardware_disable(void *garbage);
-int kvm_arch_hardware_setup(void);
-void kvm_arch_hardware_unsetup(void);
-void kvm_arch_check_processor_compat(void *rtn);
-int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu);
-
-void kvm_free_physmem(struct kvm *kvm);
-
-#ifndef __KVM_HAVE_ARCH_VM_ALLOC
-static inline struct kvm *kvm_arch_alloc_vm(void)
-{
-	return kzalloc(sizeof(struct kvm), GFP_KERNEL);
-}
-
-static inline void kvm_arch_free_vm(struct kvm *kvm)
-{
-	kfree(kvm);
-}
-#endif
-
-int kvm_arch_init_vm(struct kvm *kvm, unsigned long type);
-void kvm_arch_destroy_vm(struct kvm *kvm);
-void kvm_free_all_assigned_devices(struct kvm *kvm);
-void kvm_arch_sync_events(struct kvm *kvm);
-
-int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu);
-void kvm_vcpu_kick(struct kvm_vcpu *vcpu);
-
-int kvm_is_mmio_pfn(pfn_t pfn);
-
-struct kvm_irq_ack_notifier {
-	struct hlist_node link;
-	unsigned gsi;
-	void (*irq_acked)(struct kvm_irq_ack_notifier *kian);
-};
-
-struct kvm_assigned_dev_kernel {
-	struct kvm_irq_ack_notifier ack_notifier;
-	struct list_head list;
-	int assigned_dev_id;
-	int host_segnr;
-	int host_busnr;
-	int host_devfn;
-	unsigned int entries_nr;
-	int host_irq;
-	bool host_irq_disabled;
-	bool pci_2_3;
-	struct msix_entry *host_msix_entries;
-	int guest_irq;
-	struct msix_entry *guest_msix_entries;
-	unsigned long irq_requested_type;
-	int irq_source_id;
-	int flags;
-	struct pci_dev *dev;
-	struct kvm *kvm;
-	spinlock_t intx_lock;
-	spinlock_t intx_mask_lock;
-	char irq_name[32];
-	struct pci_saved_state *pci_saved_state;
-};
-
-struct kvm_irq_mask_notifier {
-	void (*func)(struct kvm_irq_mask_notifier *kimn, bool masked);
-	int irq;
-	struct hlist_node link;
-};
-
-void kvm_register_irq_mask_notifier(struct kvm *kvm, int irq,
-				    struct kvm_irq_mask_notifier *kimn);
-void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
-				      struct kvm_irq_mask_notifier *kimn);
-void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
-			     bool mask);
-
-#ifdef __KVM_HAVE_IOAPIC
-void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
-				   union kvm_ioapic_redirect_entry *entry,
-				   unsigned long *deliver_bitmask);
-#endif
-int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level);
-int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm,
-		int irq_source_id, int level);
-void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin);
-void kvm_register_irq_ack_notifier(struct kvm *kvm,
-				   struct kvm_irq_ack_notifier *kian);
-void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
-				   struct kvm_irq_ack_notifier *kian);
-int kvm_request_irq_source_id(struct kvm *kvm);
-void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
-
-/* For vcpu->arch.iommu_flags */
-#define KVM_IOMMU_CACHE_COHERENCY	0x1
-
-#ifdef CONFIG_IOMMU_API
-int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
-void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
-int kvm_iommu_map_guest(struct kvm *kvm);
-int kvm_iommu_unmap_guest(struct kvm *kvm);
-int kvm_assign_device(struct kvm *kvm,
-		      struct kvm_assigned_dev_kernel *assigned_dev);
-int kvm_deassign_device(struct kvm *kvm,
-			struct kvm_assigned_dev_kernel *assigned_dev);
-#else /* CONFIG_IOMMU_API */
-static inline int kvm_iommu_map_pages(struct kvm *kvm,
-				      struct kvm_memory_slot *slot)
-{
-	return 0;
-}
-
-static inline void kvm_iommu_unmap_pages(struct kvm *kvm,
-					 struct kvm_memory_slot *slot)
-{
-}
-
-static inline int kvm_iommu_map_guest(struct kvm *kvm)
-{
-	return -ENODEV;
-}
-
-static inline int kvm_iommu_unmap_guest(struct kvm *kvm)
-{
-	return 0;
-}
-
-static inline int kvm_assign_device(struct kvm *kvm,
-		struct kvm_assigned_dev_kernel *assigned_dev)
-{
-	return 0;
-}
-
-static inline int kvm_deassign_device(struct kvm *kvm,
-		struct kvm_assigned_dev_kernel *assigned_dev)
-{
-	return 0;
-}
-#endif /* CONFIG_IOMMU_API */
-
-static inline void kvm_guest_enter(void)
-{
-	BUG_ON(preemptible());
-	account_system_vtime(current);
-	current->flags |= PF_VCPU;
-	/* KVM does not hold any references to rcu protected data when it
-	 * switches CPU into a guest mode. In fact switching to a guest mode
-	 * is very similar to exiting to userspase from rcu point of view. In
-	 * addition CPU may stay in a guest mode for quite a long time (up to
-	 * one time slice). Lets treat guest mode as quiescent state, just like
-	 * we do with user-mode execution.
-	 */
-	rcu_virt_note_context_switch(smp_processor_id());
-}
-
-static inline void kvm_guest_exit(void)
-{
-	account_system_vtime(current);
-	current->flags &= ~PF_VCPU;
-}
-
-/*
- * search_memslots() and __gfn_to_memslot() are here because they are
- * used in non-modular code in arch/powerpc/kvm/book3s_hv_rm_mmu.c.
- * gfn_to_memslot() itself isn't here as an inline because that would
- * bloat other code too much.
- */
-static inline struct kvm_memory_slot *
-search_memslots(struct kvm_memslots *slots, gfn_t gfn)
-{
-	struct kvm_memory_slot *memslot;
-
-	kvm_for_each_memslot(memslot, slots)
-		if (gfn >= memslot->base_gfn &&
-		      gfn < memslot->base_gfn + memslot->npages)
-			return memslot;
-
-	return NULL;
-}
-
-static inline struct kvm_memory_slot *
-__gfn_to_memslot(struct kvm_memslots *slots, gfn_t gfn)
-{
-	return search_memslots(slots, gfn);
-}
-
-static inline int memslot_id(struct kvm *kvm, gfn_t gfn)
-{
-	return gfn_to_memslot(kvm, gfn)->id;
-}
-
-static inline gfn_t gfn_to_index(gfn_t gfn, gfn_t base_gfn, int level)
-{
-	/* KVM_HPAGE_GFN_SHIFT(PT_PAGE_TABLE_LEVEL) must be 0. */
-	return (gfn >> KVM_HPAGE_GFN_SHIFT(level)) -
-		(base_gfn >> KVM_HPAGE_GFN_SHIFT(level));
-}
-
-static inline unsigned long gfn_to_hva_memslot(struct kvm_memory_slot *slot,
-					       gfn_t gfn)
-{
-	return slot->userspace_addr + (gfn - slot->base_gfn) * PAGE_SIZE;
-}
-
-static inline gpa_t gfn_to_gpa(gfn_t gfn)
-{
-	return (gpa_t)gfn << PAGE_SHIFT;
-}
-
-static inline gfn_t gpa_to_gfn(gpa_t gpa)
-{
-	return (gfn_t)(gpa >> PAGE_SHIFT);
-}
-
-static inline hpa_t pfn_to_hpa(pfn_t pfn)
-{
-	return (hpa_t)pfn << PAGE_SHIFT;
-}
-
-static inline void kvm_migrate_timers(struct kvm_vcpu *vcpu)
-{
-	set_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests);
-}
-
-enum kvm_stat_kind {
-	KVM_STAT_VM,
-	KVM_STAT_VCPU,
-};
-
-struct kvm_stats_debugfs_item {
-	const char *name;
-	int offset;
-	enum kvm_stat_kind kind;
-	struct dentry *dentry;
-};
-extern struct kvm_stats_debugfs_item debugfs_entries[];
-extern struct dentry *kvm_debugfs_dir;
-
-#ifdef KVM_ARCH_WANT_MMU_NOTIFIER
-static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq)
-{
-	if (unlikely(vcpu->kvm->mmu_notifier_count))
-		return 1;
-	/*
-	 * Ensure the read of mmu_notifier_count happens before the read
-	 * of mmu_notifier_seq.  This interacts with the smp_wmb() in
-	 * mmu_notifier_invalidate_range_end to make sure that the caller
-	 * either sees the old (non-zero) value of mmu_notifier_count or
-	 * the new (incremented) value of mmu_notifier_seq.
-	 * PowerPC Book3s HV KVM calls this under a per-page lock
-	 * rather than under kvm->mmu_lock, for scalability, so
-	 * can't rely on kvm->mmu_lock to keep things ordered.
-	 */
-	smp_rmb();
-	if (vcpu->kvm->mmu_notifier_seq != mmu_seq)
-		return 1;
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_HAVE_KVM_IRQCHIP
-
-#define KVM_MAX_IRQ_ROUTES 1024
-
-int kvm_setup_default_irq_routing(struct kvm *kvm);
-int kvm_set_irq_routing(struct kvm *kvm,
-			const struct kvm_irq_routing_entry *entries,
-			unsigned nr,
-			unsigned flags);
-void kvm_free_irq_routing(struct kvm *kvm);
-
-#else
-
-static inline void kvm_free_irq_routing(struct kvm *kvm) {}
-
-#endif
-
-#ifdef CONFIG_HAVE_KVM_EVENTFD
-
-void kvm_eventfd_init(struct kvm *kvm);
-int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags);
-void kvm_irqfd_release(struct kvm *kvm);
-void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *);
-int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
-
-#else
-
-static inline void kvm_eventfd_init(struct kvm *kvm) {}
-
-static inline int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags)
-{
-	return -EINVAL;
-}
-
-static inline void kvm_irqfd_release(struct kvm *kvm) {}
-
-#ifdef CONFIG_HAVE_KVM_IRQCHIP
-static inline void kvm_irq_routing_update(struct kvm *kvm,
-					  struct kvm_irq_routing_table *irq_rt)
-{
-	rcu_assign_pointer(kvm->irq_routing, irq_rt);
-}
-#endif
-
-static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args)
-{
-	return -ENOSYS;
-}
-
-#endif /* CONFIG_HAVE_KVM_EVENTFD */
-
-#ifdef CONFIG_KVM_APIC_ARCHITECTURE
-static inline bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu)
-{
-	return vcpu->kvm->bsp_vcpu_id == vcpu->vcpu_id;
-}
-
-bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu);
-
-#else
-
-static inline bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu) { return true; }
-
-#endif
-
-#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
-
-long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
-				  unsigned long arg);
-
-#else
-
-static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
-						unsigned long arg)
-{
-	return -ENOTTY;
-}
-
-#endif
-
-static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu)
-{
-	set_bit(req, &vcpu->requests);
-}
-
-static inline bool kvm_check_request(int req, struct kvm_vcpu *vcpu)
-{
-	if (test_bit(req, &vcpu->requests)) {
-		clear_bit(req, &vcpu->requests);
-		return true;
-	} else {
-		return false;
-	}
-}
-
-#endif
-