4 files changed, 16 insertions, 14 deletions
diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h
index 0e411aaa29..04b884bf42 100644
--- a/include/sysemu/hostmem.h
+++ b/include/sysemu/hostmem.h
@@ -74,6 +74,7 @@ struct HostMemoryBackend {
     uint64_t size;
     bool merge, dump, use_canonical_path;
     bool prealloc, is_mapped, share, reserve;
+    bool guest_memfd;
     uint32_t prealloc_threads;
     ThreadContext *prealloc_context;
     DECLARE_BITMAP(host_nodes, MAX_NODES + 1);
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index fad9a7e8ff..47f9e8be1b 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -224,7 +224,7 @@ void kvm_flush_coalesced_mmio_buffer(void);
  * calling down to kvm_arch_update_guest_debug after the generic
  * fields have been set.
  */
-#ifdef KVM_CAP_SET_GUEST_DEBUG
+#ifdef TARGET_KVM_HAVE_GUEST_DEBUG
 int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap);
 #else
 static inline int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
@@ -525,23 +525,23 @@ int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target);
 /* Notify resamplefd for EOI of specific interrupts. */
 void kvm_resample_fd_notify(int gsi);
 
-/**
- * kvm_cpu_check_are_resettable - return whether CPUs can be reset
- *
- * Returns: true: CPUs are resettable
- *          false: CPUs are not resettable
- */
-bool kvm_cpu_check_are_resettable(void);
-
-bool kvm_arch_cpu_check_are_resettable(void);
-
 bool kvm_dirty_ring_enabled(void);
 
 uint32_t kvm_dirty_ring_size(void);
 
+void kvm_mark_guest_state_protected(void);
+
 /**
  * kvm_hwpoisoned_mem - indicate if there is any hwpoisoned page
  * reported for the VM.
  */
 bool kvm_hwpoisoned_mem(void);
+
+int kvm_create_guest_memfd(uint64_t size, uint64_t flags, Error **errp);
+
+int kvm_set_memory_attributes_private(hwaddr start, uint64_t size);
+int kvm_set_memory_attributes_shared(hwaddr start, uint64_t size);
+
+int kvm_convert_memory(hwaddr start, hwaddr size, bool to_private);
+
 #endif
diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h
index 882e37e12c..3f3d13f816 100644
--- a/include/sysemu/kvm_int.h
+++ b/include/sysemu/kvm_int.h
@@ -30,6 +30,8 @@ typedef struct KVMSlot
     int as_id;
     /* Cache of the offset in ram address space */
     ram_addr_t ram_start_offset;
+    int guest_memfd;
+    hwaddr guest_memfd_offset;
 } KVMSlot;
 
 typedef struct KVMMemoryUpdate {
@@ -78,7 +80,7 @@ struct KVMState
     struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
     bool coalesced_flush_in_progress;
     int vcpu_events;
-#ifdef KVM_CAP_SET_GUEST_DEBUG
+#ifdef TARGET_KVM_HAVE_GUEST_DEBUG
     QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints;
 #endif
     int max_nested_state_len;
@@ -87,6 +89,7 @@ struct KVMState
     bool kernel_irqchip_required;
     OnOffAuto kernel_irqchip_split;
     bool sync_mmu;
+    bool guest_state_protected;
     uint64_t manual_dirty_log_protect;
     /* The man page (and posix) say ioctl numbers are signed int, but
      * they're not.  Linux, glibc and *BSD all treat ioctl numbers as
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index eb1dc1e4ed..5b4397eeb8 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -71,8 +71,6 @@ Chardev *serial_hd(int i);
 
 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS];
 
-void hmp_info_usb(Monitor *mon, const QDict *qdict);
-
 void add_boot_device_path(int32_t bootindex, DeviceState *dev,
                           const char *suffix);
 char *get_boot_devices_list(size_t *size);