diff --git a/drivers/Kconfig b/drivers/Kconfig
index 7bdad836fc62..2e20eb83cd0b 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -245,4 +245,6 @@ source "drivers/cdx/Kconfig"
 
 source "drivers/dpll/Kconfig"
 
+source "drivers/migoffcopy/Kconfig"
+
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 45d1c3e630f7..4df928a36ea3 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -42,6 +42,9 @@ obj-y				+= clk/
 # really early.
 obj-$(CONFIG_DMADEVICES)	+= dma/
 
+# Migration copy Offload
+obj-$(CONFIG_OFFC_MIGRATION)	+= migoffcopy/
+
 # SOC specific infrastructure drivers.
 obj-y				+= soc/
 obj-$(CONFIG_PM_GENERIC_DOMAINS)	+= pmdomain/
diff --git a/drivers/migoffcopy/Kconfig b/drivers/migoffcopy/Kconfig
new file mode 100644
index 000000000000..e73698af3e72
--- /dev/null
+++ b/drivers/migoffcopy/Kconfig
@@ -0,0 +1,9 @@
+config MTCOPY_CPU
+       bool "Multi-Threaded Copy with CPU"
+       depends on OFFC_MIGRATION
+       default n
+       help
+         Interface MT COPY CPU driver for batch page migration
+         offloading. Say Y if you want to try offloading with
+         MultiThreaded CPU copy APIs.
+
diff --git a/drivers/migoffcopy/Makefile b/drivers/migoffcopy/Makefile
new file mode 100644
index 000000000000..0a3c356d67e6
--- /dev/null
+++ b/drivers/migoffcopy/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MTCOPY_CPU) += mtcopy/
diff --git a/drivers/migoffcopy/mtcopy/Makefile b/drivers/migoffcopy/mtcopy/Makefile
new file mode 100644
index 000000000000..b4d7da85eda9
--- /dev/null
+++ b/drivers/migoffcopy/mtcopy/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MTCOPY_CPU) += copy_pages.o
diff --git a/drivers/migoffcopy/mtcopy/copy_pages.c b/drivers/migoffcopy/mtcopy/copy_pages.c
new file mode 100644
index 000000000000..4c9c7d90c9fd
--- /dev/null
+++ b/drivers/migoffcopy/mtcopy/copy_pages.c
@@ -0,0 +1,337 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Parallel page copy routine.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/init.h>
+#include <linux/sysctl.h>
+#include <linux/sysfs.h>
+#include <linux/highmem.h>
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include <linux/migrate.h>
+#include <linux/migrate_offc.h>
+
+#define MAX_NUM_COPY_THREADS 64
+
+unsigned int limit_mt_num = 4;
+static int is_dispatching;
+
+static int copy_page_lists_mt(struct list_head *dst_folios,
+		struct list_head *src_folios, int nr_items);
+static bool can_migrate_mt(struct folio *dst, struct folio *src);
+
+static DEFINE_MUTEX(migratecfg_mutex);
+
+/* CPU Multithreaded Batch Migrator */
+struct migrator cpu_migrator = {
+	.name = "CPU_MT_COPY\0",
+	.migrate_offc = copy_page_lists_mt,
+	.can_migrate_offc = can_migrate_mt,
+	.owner = THIS_MODULE,
+};
+
+struct copy_item {
+	char *to;
+	char *from;
+	unsigned long chunk_size;
+};
+
+struct copy_page_info {
+	struct work_struct copy_page_work;
+	int ret;
+	unsigned long num_items;
+	struct copy_item item_list[];
+};
+
+static unsigned long copy_page_routine(char *vto, char *vfrom,
+	unsigned long chunk_size)
+{
+	return copy_mc_to_kernel(vto, vfrom, chunk_size);
+}
+
+static void copy_page_work_queue_thread(struct work_struct *work)
+{
+	struct copy_page_info *my_work = (struct copy_page_info *)work;
+	int i;
+
+	my_work->ret = 0;
+	for (i = 0; i < my_work->num_items; ++i)
+		my_work->ret |= !!copy_page_routine(my_work->item_list[i].to,
+					my_work->item_list[i].from,
+					my_work->item_list[i].chunk_size);
+}
+
+static ssize_t mt_offloading_set(struct kobject *kobj, struct kobj_attribute *attr,
+		const char *buf, size_t count)
+{
+	int ccode;
+	int action;
+
+	ccode = kstrtoint(buf, 0, &action);
+	if (ccode) {
+		pr_debug("(%s:) error parsing input %s\n", __func__, buf);
+		return ccode;
+	}
+
+	/*
+	 * action is 0: User wants to disable MT offloading.
+	 * action is 1: User wants to enable MT offloading.
+	 */
+	switch (action) {
+	case 0:
+		mutex_lock(&migratecfg_mutex);
+		if (is_dispatching == 1) {
+			stop_offloading();
+			is_dispatching = 0;
+		} else
+			pr_debug("MT migration offloading is already OFF\n");
+		mutex_unlock(&migratecfg_mutex);
+		break;
+	case 1:
+		mutex_lock(&migratecfg_mutex);
+		if (is_dispatching == 0) {
+			start_offloading(&cpu_migrator);
+			is_dispatching = 1;
+		} else
+			pr_debug("MT migration offloading is already ON\n");
+		mutex_unlock(&migratecfg_mutex);
+		break;
+	default:
+		pr_debug("input should be zero or one, parsed as %d\n", action);
+	}
+	return sizeof(action);
+}
+
+static ssize_t mt_offloading_show(struct kobject *kobj,
+		struct kobj_attribute *attr, char *buf)
+{
+	return sysfs_emit(buf, "%d\n", is_dispatching);
+}
+
+static ssize_t mt_threads_set(struct kobject *kobj, struct kobj_attribute *attr,
+		const char *buf, size_t count)
+{
+	int ccode;
+	unsigned int threads;
+
+	ccode = kstrtouint(buf, 0, &threads);
+	if (ccode) {
+		pr_debug("(%s:) error parsing input %s\n", __func__, buf);
+		return ccode;
+	}
+
+	if (threads > 0 && threads <= MAX_NUM_COPY_THREADS) {
+		mutex_lock(&migratecfg_mutex);
+		limit_mt_num = threads;
+		mutex_unlock(&migratecfg_mutex);
+		pr_debug("MT threads set to %u\n", limit_mt_num);
+	} else {
+		pr_debug("Invalid thread count. Must be between 1 and %d\n",MAX_NUM_COPY_THREADS);
+		return -EINVAL;
+	}
+
+	return count;
+}
+
+static ssize_t mt_threads_show(struct kobject *kobj,
+		struct kobj_attribute *attr, char *buf)
+{
+	return sysfs_emit(buf, "%u\n", limit_mt_num);
+}
+
+static bool can_migrate_mt(struct folio *dst, struct folio *src)
+{
+	return true;
+}
+
+int copy_page_lists_mt(struct list_head *dst_folios,
+		struct list_head *src_folios, int nr_items)
+{
+	struct copy_page_info *work_items[MAX_NUM_COPY_THREADS] = {0};
+	unsigned int total_mt_num = limit_mt_num;
+	struct folio *src, *src2, *dst, *dst2;
+	int max_items_per_thread;
+	int item_idx;
+	int err = 0;
+	int cpu;
+	int i;
+
+	if (IS_ENABLED(CONFIG_HIGHMEM))
+		return -ENOTSUPP;
+
+	if (total_mt_num > MAX_NUM_COPY_THREADS)
+		total_mt_num = MAX_NUM_COPY_THREADS;
+
+	/* Each threads get part of each page, if nr_items < totla_mt_num */
+	if (nr_items < total_mt_num)
+		max_items_per_thread = nr_items;
+	else
+		max_items_per_thread = (nr_items / total_mt_num) +
+				((nr_items % total_mt_num) ? 1 : 0);
+
+
+	for (cpu = 0; cpu < total_mt_num; ++cpu) {
+		work_items[cpu] = kzalloc(sizeof(struct copy_page_info) +
+						sizeof(struct copy_item) *
+							max_items_per_thread,
+					  GFP_NOWAIT);
+		if (!work_items[cpu]) {
+			err = -ENOMEM;
+			goto free_work_items;
+		}
+	}
+
+	if (nr_items < total_mt_num) {
+		for (cpu = 0; cpu < total_mt_num; ++cpu) {
+			INIT_WORK((struct work_struct *)work_items[cpu],
+					  copy_page_work_queue_thread);
+			work_items[cpu]->num_items = max_items_per_thread;
+		}
+
+		item_idx = 0;
+		dst = list_first_entry(dst_folios, struct folio, lru);
+		dst2 = list_next_entry(dst, lru);
+		list_for_each_entry_safe(src, src2, src_folios, lru) {
+			unsigned long chunk_size = PAGE_SIZE * folio_nr_pages(src) / total_mt_num;
+			char *vfrom = page_address(&src->page);
+			char *vto = page_address(&dst->page);
+
+			VM_WARN_ON(PAGE_SIZE * folio_nr_pages(src) % total_mt_num);
+			VM_WARN_ON(folio_nr_pages(dst) != folio_nr_pages(src));
+
+			for (cpu = 0; cpu < total_mt_num; ++cpu) {
+				work_items[cpu]->item_list[item_idx].to =
+					vto + chunk_size * cpu;
+				work_items[cpu]->item_list[item_idx].from =
+					vfrom + chunk_size * cpu;
+				work_items[cpu]->item_list[item_idx].chunk_size =
+					chunk_size;
+			}
+
+			item_idx++;
+			dst = dst2;
+			dst2 = list_next_entry(dst, lru);
+		}
+
+		for (cpu = 0; cpu < total_mt_num; ++cpu)
+			queue_work(system_unbound_wq,
+				   (struct work_struct *)work_items[cpu]);
+	} else {
+		int num_xfer_per_thread = nr_items / total_mt_num;
+		int per_cpu_item_idx;
+
+
+		for (cpu = 0; cpu < total_mt_num; ++cpu) {
+			INIT_WORK((struct work_struct *)work_items[cpu],
+					  copy_page_work_queue_thread);
+
+			work_items[cpu]->num_items = num_xfer_per_thread +
+					(cpu < (nr_items % total_mt_num));
+		}
+
+		cpu = 0;
+		per_cpu_item_idx = 0;
+		item_idx = 0;
+		dst = list_first_entry(dst_folios, struct folio, lru);
+		dst2 = list_next_entry(dst, lru);
+		list_for_each_entry_safe(src, src2, src_folios, lru) {
+			work_items[cpu]->item_list[per_cpu_item_idx].to =
+				page_address(&dst->page);
+			work_items[cpu]->item_list[per_cpu_item_idx].from =
+				page_address(&src->page);
+			work_items[cpu]->item_list[per_cpu_item_idx].chunk_size =
+				PAGE_SIZE * folio_nr_pages(src);
+
+			VM_WARN_ON(folio_nr_pages(dst) !=
+				   folio_nr_pages(src));
+
+			per_cpu_item_idx++;
+			item_idx++;
+			dst = dst2;
+			dst2 = list_next_entry(dst, lru);
+
+			if (per_cpu_item_idx == work_items[cpu]->num_items) {
+				queue_work(system_unbound_wq,
+					(struct work_struct *)work_items[cpu]);
+				per_cpu_item_idx = 0;
+				cpu++;
+			}
+		}
+		if (item_idx != nr_items)
+			pr_warn("%s: only %d out of %d pages are transferred\n",
+				__func__, item_idx - 1, nr_items);
+	}
+
+	/* Wait until it finishes  */
+	for (i = 0; i < total_mt_num; ++i) {
+		flush_work((struct work_struct *)work_items[i]);
+		/* retry if any copy fails */
+		if (work_items[i]->ret)
+			err = -EAGAIN;
+	}
+
+free_work_items:
+	for (cpu = 0; cpu < total_mt_num; ++cpu)
+		kfree(work_items[cpu]);
+
+	return err;
+}
+
+static struct kobject *mt_kobj_ref;
+static struct kobj_attribute mt_offloading_attribute = __ATTR(offloading, 0664,
+		mt_offloading_show, mt_offloading_set);
+static struct kobj_attribute mt_threads_attribute = __ATTR(threads, 0664,
+		mt_threads_show, mt_threads_set);
+
+static int __init cpu_mt_module_init(void)
+{
+	int ret = 0;
+
+	mt_kobj_ref = kobject_create_and_add("cpu_mt", kernel_kobj);
+	if (!mt_kobj_ref)
+		return -ENOMEM;
+
+	ret = sysfs_create_file(mt_kobj_ref, &mt_offloading_attribute.attr);
+	if (ret)
+		goto out_offloading;
+
+	ret = sysfs_create_file(mt_kobj_ref, &mt_threads_attribute.attr);
+	if (ret)
+		goto out_threads;
+
+	is_dispatching = 0;
+
+	return 0;
+
+out_threads:
+	sysfs_remove_file(mt_kobj_ref, &mt_offloading_attribute.attr);
+out_offloading:
+	kobject_put(mt_kobj_ref);
+	return ret;
+}
+
+static void __exit cpu_mt_module_exit(void)
+{
+	/* Stop the MT offloading to unload the module */
+	mutex_lock(&migratecfg_mutex);
+	if (is_dispatching == 1) {
+		stop_offloading();
+		is_dispatching = 0;
+	}
+	mutex_unlock(&migratecfg_mutex);
+
+	sysfs_remove_file(mt_kobj_ref, &mt_threads_attribute.attr);
+	sysfs_remove_file(mt_kobj_ref, &mt_offloading_attribute.attr);
+	kobject_put(mt_kobj_ref);
+}
+
+module_init(cpu_mt_module_init);
+module_exit(cpu_mt_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Zi Yan");
+MODULE_DESCRIPTION("CPU_MT_COPY"); /* CPU Multithreaded Batch Migrator */
diff --git a/mm/migrate.c b/mm/migrate.c
index 862a3d1eff60..e74dbc7a4758 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1831,18 +1831,13 @@ static void migrate_folios_batch_move(struct list_head *src_folios,
 		int *nr_retry_pages)
 {
 	struct folio *folio, *folio2, *dst, *dst2;
-	int rc, nr_pages = 0, nr_batched_folios = 0;
+	int rc, nr_pages = 0, total_nr_pages = 0, nr_batched_folios = 0;
 	int old_page_state = 0;
 	struct anon_vma *anon_vma = NULL;
 	int is_thp = 0;
 	LIST_HEAD(err_src);
 	LIST_HEAD(err_dst);
 
-	if (mode != MIGRATE_ASYNC) {
-		*retry += 1;
-		return;
-	}
-
 	/*
 	 * Iterate over the list of locked src/dst folios to copy the metadata
 	 */
@@ -1892,8 +1887,10 @@ static void migrate_folios_batch_move(struct list_head *src_folios,
 					old_page_state & PAGE_WAS_MAPPED,
 					anon_vma, true, ret_folios);
 			migrate_folio_undo_dst(dst, true, put_new_folio, private);
-		} else /* MIGRATEPAGE_SUCCESS */
+		} else { /* MIGRATEPAGE_SUCCESS */
+			total_nr_pages += nr_pages;
 			nr_batched_folios++;
+		}
 
 		dst = dst2;
 		dst2 = list_next_entry(dst, lru);
