1 files changed, 9 insertions, 17 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index e85b33a92624..69782df3617f 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -143,8 +143,6 @@ static int kvm_no_compat_open(struct inode *inode, struct file *file)
 #define KVM_COMPAT(c)	.compat_ioctl	= kvm_no_compat_ioctl,	\
 			.open		= kvm_no_compat_open
 #endif
-static int kvm_enable_virtualization(void);
-static void kvm_disable_virtualization(void);
 
 static void kvm_io_bus_destroy(struct kvm_io_bus *bus);
 
@@ -4126,7 +4124,7 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, unsigned long id)
 		goto vcpu_free_run_page;
 
 	if (kvm->dirty_ring_size) {
-		r = kvm_dirty_ring_alloc(&vcpu->dirty_ring,
+		r = kvm_dirty_ring_alloc(kvm, &vcpu->dirty_ring,
 					 id, kvm->dirty_ring_size);
 		if (r)
 			goto arch_vcpu_destroy;
@@ -4864,7 +4862,7 @@ static int kvm_vm_ioctl_enable_dirty_log_ring(struct kvm *kvm, u32 size)
 		return -EINVAL;
 
 	/* Should be bigger to keep the reserved entries, or a page */
-	if (size < kvm_dirty_ring_get_rsvd_entries() *
+	if (size < kvm_dirty_ring_get_rsvd_entries(kvm) *
 	    sizeof(struct kvm_dirty_gfn) || size < PAGE_SIZE)
 		return -EINVAL;
 
@@ -5479,8 +5477,9 @@ static struct miscdevice kvm_dev = {
 };
 
 #ifdef CONFIG_KVM_GENERIC_HARDWARE_ENABLING
-static bool enable_virt_at_load = true;
+bool enable_virt_at_load = true;
 module_param(enable_virt_at_load, bool, 0444);
+EXPORT_SYMBOL_GPL(enable_virt_at_load);
 
 __visible bool kvm_rebooting;
 EXPORT_SYMBOL_GPL(kvm_rebooting);
@@ -5589,7 +5588,7 @@ static struct syscore_ops kvm_syscore_ops = {
 	.shutdown = kvm_shutdown,
 };
 
-static int kvm_enable_virtualization(void)
+int kvm_enable_virtualization(void)
 {
 	int r;
 
@@ -5634,8 +5633,9 @@ err_cpuhp:
 	--kvm_usage_count;
 	return r;
 }
+EXPORT_SYMBOL_GPL(kvm_enable_virtualization);
 
-static void kvm_disable_virtualization(void)
+void kvm_disable_virtualization(void)
 {
 	guard(mutex)(&kvm_usage_lock);
 
@@ -5646,6 +5646,7 @@ static void kvm_disable_virtualization(void)
 	cpuhp_remove_state(CPUHP_AP_KVM_ONLINE);
 	kvm_arch_disable_virtualization();
 }
+EXPORT_SYMBOL_GPL(kvm_disable_virtualization);
 
 static int kvm_init_virtualization(void)
 {
@@ -5661,21 +5662,11 @@ static void kvm_uninit_virtualization(void)
 		kvm_disable_virtualization();
 }
 #else /* CONFIG_KVM_GENERIC_HARDWARE_ENABLING */
-static int kvm_enable_virtualization(void)
-{
-	return 0;
-}
-
 static int kvm_init_virtualization(void)
 {
 	return 0;
 }
 
-static void kvm_disable_virtualization(void)
-{
-
-}
-
 static void kvm_uninit_virtualization(void)
 {
 
@@ -5864,6 +5855,7 @@ int kvm_io_bus_read(struct kvm_vcpu *vcpu, enum kvm_bus bus_idx, gpa_t addr,
 	r = __kvm_io_bus_read(vcpu, bus, &range, val);
 	return r < 0 ? r : 0;
 }
+EXPORT_SYMBOL_GPL(kvm_io_bus_read);
 
 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
 			    int len, struct kvm_io_device *dev)