diff --git a/arch/arm64/geniezone/gzvm_arch_common.h b/arch/arm64/geniezone/gzvm_arch_common.h
index 07c5e2df7a74..fbaf2da792a4 100644
--- a/arch/arm64/geniezone/gzvm_arch_common.h
+++ b/arch/arm64/geniezone/gzvm_arch_common.h
@@ -26,6 +26,7 @@ enum {
 	GZVM_FUNC_SET_DTB_CONFIG = 16,
 	GZVM_FUNC_MAP_GUEST = 17,
 	GZVM_FUNC_MAP_GUEST_BLOCK = 18,
+	GZVM_FUNC_GET_STATISTICS = 19,
 	NR_GZVM_FUNC,
 };
 
@@ -52,6 +53,7 @@ enum {
 #define MT_HVC_GZVM_SET_DTB_CONFIG	GZVM_HCALL_ID(GZVM_FUNC_SET_DTB_CONFIG)
 #define MT_HVC_GZVM_MAP_GUEST		GZVM_HCALL_ID(GZVM_FUNC_MAP_GUEST)
 #define MT_HVC_GZVM_MAP_GUEST_BLOCK	GZVM_HCALL_ID(GZVM_FUNC_MAP_GUEST_BLOCK)
+#define MT_HVC_GZVM_GET_STATISTICS	GZVM_HCALL_ID(GZVM_FUNC_GET_STATISTICS)
 
 #define GIC_V3_NR_LRS			16
 
diff --git a/arch/arm64/geniezone/vm.c b/arch/arm64/geniezone/vm.c
index 691e6521cc48..571326e70d98 100644
--- a/arch/arm64/geniezone/vm.c
+++ b/arch/arm64/geniezone/vm.c
@@ -412,3 +412,16 @@ int gzvm_arch_map_guest_block(u16 vm_id, int memslot_id, u64 gfn, u64 nr_pages)
 	return gzvm_hypcall_wrapper(MT_HVC_GZVM_MAP_GUEST_BLOCK, vm_id,
 				    memslot_id, gfn, nr_pages, 0, 0, 0, &res);
 }
+
+int gzvm_arch_get_statistics(struct gzvm *gzvm)
+{
+	struct arm_smccc_res res;
+	int ret;
+
+	ret = gzvm_hypcall_wrapper(MT_HVC_GZVM_GET_STATISTICS, gzvm->vm_id,
+				   0, 0, 0, 0, 0, 0, &res);
+
+	gzvm->stat.protected_hyp_mem = ((ret == 0) ? res.a1 : 0);
+	gzvm->stat.protected_shared_mem = ((ret == 0) ? res.a2 : 0);
+	return ret;
+}
diff --git a/drivers/virt/geniezone/gzvm_main.c b/drivers/virt/geniezone/gzvm_main.c
index af5ab8949206..da1c0f478b61 100644
--- a/drivers/virt/geniezone/gzvm_main.c
+++ b/drivers/virt/geniezone/gzvm_main.c
@@ -113,6 +113,11 @@ static int gzvm_drv_probe(struct platform_device *pdev)
 	ret = gzvm_drv_irqfd_init();
 	if (ret)
 		return ret;
+
+	ret = gzvm_drv_debug_init();
+	if (ret)
+		return ret;
+
 	return 0;
 }
 
@@ -121,6 +126,7 @@ static int gzvm_drv_remove(struct platform_device *pdev)
 	gzvm_drv_irqfd_exit();
 	gzvm_destroy_all_vms();
 	misc_deregister(&gzvm_dev);
+	gzvm_drv_debug_exit();
 	return 0;
 }
 
diff --git a/drivers/virt/geniezone/gzvm_vm.c b/drivers/virt/geniezone/gzvm_vm.c
index 1af78f161eb3..4861730d555d 100644
--- a/drivers/virt/geniezone/gzvm_vm.c
+++ b/drivers/virt/geniezone/gzvm_vm.c
@@ -11,11 +11,14 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/gzvm_drv.h>
+#include <linux/debugfs.h>
 #include "gzvm_common.h"
 
 static DEFINE_MUTEX(gzvm_list_lock);
 static LIST_HEAD(gzvm_list);
 
+static struct dentry *gzvm_debugfs_dir;
+
 u64 gzvm_gfn_to_hva_memslot(struct gzvm_memslot *memslot, u64 gfn)
 {
 	u64 offset = gfn - memslot->base_gfn;
@@ -308,6 +311,12 @@ static void gzvm_destroy_all_ppage(struct gzvm *gzvm)
 	}
 }
 
+static int gzvm_destroy_vm_debugfs(struct gzvm *vm)
+{
+	debugfs_remove_recursive(vm->debug_dir);
+	return 0;
+}
+
 static void gzvm_destroy_vm(struct gzvm *gzvm)
 {
 	size_t allocated_size;
@@ -334,6 +343,8 @@ static void gzvm_destroy_vm(struct gzvm *gzvm)
 	/* No need to lock here becauese it's single-threaded execution */
 	gzvm_destroy_all_ppage(gzvm);
 
+	gzvm_destroy_vm_debugfs(gzvm);
+
 	kfree(gzvm);
 }
 
@@ -391,6 +402,113 @@ static void setup_vm_demand_paging(struct gzvm *vm)
 	}
 }
 
+static int debugfs_open(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+/**
+ * hyp_mem_read() - Get size of hypervisor-allocated memory and stage 2 table
+ * @file: Pointer to struct file
+ * @buf: User space buffer for storing the return value
+ * @len: Size of @buf, in bytes
+ * @offset: Pointer to loff_t
+ *
+ * Return: Size of hypervisor-allocated memory and stage 2 table, in bytes
+ */
+static ssize_t hyp_mem_read(struct file *file, char __user *buf, size_t len,
+			    loff_t *offset)
+{
+	char tmp_buffer[GZVM_MAX_DEBUGFS_VALUE_SIZE] = {0};
+	struct gzvm *vm = file->private_data;
+	int ret;
+
+	if (*offset == 0) {
+		ret = gzvm_arch_get_statistics(vm);
+		if (ret)
+			return ret;
+		snprintf(tmp_buffer, sizeof(tmp_buffer), "%llu\n",
+			 vm->stat.protected_hyp_mem);
+		if (copy_to_user(buf, tmp_buffer, sizeof(tmp_buffer)))
+			return -EFAULT;
+		*offset += sizeof(tmp_buffer);
+		return sizeof(tmp_buffer);
+	}
+	return 0;
+}
+
+/**
+ * shared_mem_read() - Get size of memory shared between host and guest
+ * @file: Pointer to struct file
+ * @buf: User space buffer for storing the return value
+ * @len: Size of @buf, in bytes
+ * @offset: Pointer to loff_t
+ *
+ * Return: Size of memory shared between host and guest, in bytes
+ */
+static ssize_t shared_mem_read(struct file *file, char __user *buf, size_t len,
+			       loff_t *offset)
+{
+	char tmp_buffer[GZVM_MAX_DEBUGFS_VALUE_SIZE] = {0};
+	struct gzvm *vm = file->private_data;
+	int ret;
+
+	if (*offset == 0) {
+		ret = gzvm_arch_get_statistics(vm);
+		if (ret)
+			return ret;
+		snprintf(tmp_buffer, sizeof(tmp_buffer), "%llu\n",
+			 vm->stat.protected_shared_mem);
+		if (copy_to_user(buf, tmp_buffer, sizeof(tmp_buffer)))
+			return -EFAULT;
+		*offset += sizeof(tmp_buffer);
+		return sizeof(tmp_buffer);
+	}
+	return 0;
+}
+
+static const struct file_operations hyp_mem_fops = {
+	.owner = THIS_MODULE,
+	.open = debugfs_open,
+	.read = hyp_mem_read,
+	.llseek = no_llseek,
+};
+
+static const struct file_operations shared_mem_fops = {
+	.owner = THIS_MODULE,
+	.open = debugfs_open,
+	.read = shared_mem_read,
+	.llseek = no_llseek,
+};
+
+static int gzvm_create_vm_debugfs(struct gzvm *vm)
+{
+	struct dentry *dent;
+	char dir_name[GZVM_MAX_DEBUGFS_DIR_NAME_SIZE];
+
+	if (vm->debug_dir) {
+		pr_warn("VM debugfs directory is duplicated\n");
+		return 0;
+	}
+
+	snprintf(dir_name, sizeof(dir_name), "%d-%d", task_pid_nr(current), vm->vm_id);
+
+	dent = debugfs_lookup(dir_name, gzvm_debugfs_dir);
+	if (dent) {
+		pr_warn("Debugfs directory is duplicated\n");
+		dput(dent);
+		return 0;
+	}
+	dent = debugfs_create_dir(dir_name, gzvm_debugfs_dir);
+	vm->debug_dir = dent;
+
+	debugfs_create_file("protected_shared_mem", 0444, dent, vm, &shared_mem_fops);
+	debugfs_create_file("protected_hyp_mem", 0444, dent, vm, &hyp_mem_fops);
+
+	return 0;
+}
+
 static struct gzvm *gzvm_create_vm(unsigned long vm_type)
 {
 	int ret;
@@ -432,6 +550,8 @@ static struct gzvm *gzvm_create_vm(unsigned long vm_type)
 	list_add(&gzvm->vm_list, &gzvm_list);
 	mutex_unlock(&gzvm_list_lock);
 
+	gzvm_create_vm_debugfs(gzvm);
+
 	pr_debug("VM-%u is created\n", gzvm->vm_id);
 
 	return gzvm;
@@ -469,3 +589,20 @@ void gzvm_destroy_all_vms(void)
 out:
 	mutex_unlock(&gzvm_list_lock);
 }
+
+int gzvm_drv_debug_init(void)
+{
+	if (!debugfs_initialized())
+		return 0;
+
+	if (!gzvm_debugfs_dir && !debugfs_lookup("gzvm", gzvm_debugfs_dir))
+		gzvm_debugfs_dir = debugfs_create_dir("gzvm", NULL);
+
+	return 0;
+}
+
+void gzvm_drv_debug_exit(void)
+{
+	if (gzvm_debugfs_dir && debugfs_lookup("gzvm", gzvm_debugfs_dir))
+		debugfs_remove_recursive(gzvm_debugfs_dir);
+}
diff --git a/include/linux/gzvm_drv.h b/include/linux/gzvm_drv.h
index 2e50ee3011e8..d532d2d31d43 100644
--- a/include/linux/gzvm_drv.h
+++ b/include/linux/gzvm_drv.h
@@ -47,6 +47,9 @@
 
 #define GZVM_BLOCK_BASED_DEMAND_PAGE_SIZE	(2 * 1024 * 1024) /* 2MB */
 
+#define GZVM_MAX_DEBUGFS_DIR_NAME_SIZE  20
+#define GZVM_MAX_DEBUGFS_VALUE_SIZE	20
+
 /* struct mem_region_addr_range - Identical to ffa memory constituent */
 struct mem_region_addr_range {
 	/* the base IPA of the constituent memory region, aligned to 4 kiB */
@@ -89,6 +92,11 @@ struct gzvm_pinned_page {
 	u64 ipa;
 };
 
+struct gzvm_vm_stat {
+	u64 protected_hyp_mem;
+	u64 protected_shared_mem;
+};
+
 struct gzvm {
 	struct gzvm_vcpu *vcpus[GZVM_MAX_VCPUS];
 	/* userspace tied to this vm */
@@ -133,6 +141,9 @@ struct gzvm {
 	struct rb_root pinned_pages;
 	/* lock for memory operations */
 	struct mutex mem_lock;
+
+	struct gzvm_vm_stat stat;
+	struct dentry *debug_dir;
 };
 
 long gzvm_dev_ioctl_check_extension(struct gzvm *gzvm, unsigned long args);
@@ -154,6 +165,7 @@ int gzvm_arch_destroy_vm(u16 vm_id);
 int gzvm_arch_map_guest(u16 vm_id, int memslot_id, u64 pfn, u64 gfn,
 			u64 nr_pages);
 int gzvm_arch_map_guest_block(u16 vm_id, int memslot_id, u64 gfn, u64 nr_pages);
+int gzvm_arch_get_statistics(struct gzvm *gzvm);
 int gzvm_vm_ioctl_arch_enable_cap(struct gzvm *gzvm,
 				  struct gzvm_enable_cap *cap,
 				  void __user *argp);
@@ -175,6 +187,9 @@ int gzvm_arch_vcpu_run(struct gzvm_vcpu *vcpu, __u64 *exit_reason);
 int gzvm_arch_destroy_vcpu(u16 vm_id, int vcpuid);
 int gzvm_arch_inform_exit(u16 vm_id);
 
+int gzvm_drv_debug_init(void);
+void gzvm_drv_debug_exit(void);
+
 int gzvm_find_memslot(struct gzvm *vm, u64 gpa);
 int gzvm_handle_page_fault(struct gzvm_vcpu *vcpu);
 bool gzvm_handle_guest_exception(struct gzvm_vcpu *vcpu);
