diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index 34fb0d3..8d96f3e 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -94,6 +94,13 @@
 	[RDMA_NLDEV_ATTR_RES_CQE]		= { .type = NLA_U32 },
 	[RDMA_NLDEV_ATTR_RES_USECNT]		= { .type = NLA_U64 },
 	[RDMA_NLDEV_ATTR_RES_POLL_CTX]		= { .type = NLA_U8 },
+	[RDMA_NLDEV_ATTR_RES_MR]		= { .type = NLA_NESTED },
+	[RDMA_NLDEV_ATTR_RES_MR_ENTRY]		= { .type = NLA_NESTED },
+	[RDMA_NLDEV_ATTR_RES_RKEY]		= { .type = NLA_U32 },
+	[RDMA_NLDEV_ATTR_RES_LKEY]		= { .type = NLA_U32 },
+	[RDMA_NLDEV_ATTR_RES_IOVA]		= { .type = NLA_U64 },
+	[RDMA_NLDEV_ATTR_RES_MRLEN]		= { .type = NLA_U64 },
+	[RDMA_NLDEV_ATTR_RES_PGSIZE]		= { .type = NLA_U32 },
 };
 
 static int fill_nldev_handle(struct sk_buff *msg, struct ib_device *device)
@@ -206,6 +213,7 @@ static int fill_res_info(struct sk_buff *msg, struct ib_device *device)
 		[RDMA_RESTRACK_CQ] = "cq",
 		[RDMA_RESTRACK_QP] = "qp",
 		[RDMA_RESTRACK_CM_ID] = "cm_id",
+		[RDMA_RESTRACK_MR] = "mr",
 	};
 
 	struct rdma_restrack_root *res = &device->res;
@@ -446,6 +454,51 @@ static int fill_res_cq_entry(struct sk_buff *msg,
 	return -EMSGSIZE;
 }
 
+static int fill_res_mr_entry(struct sk_buff *msg,
+			     struct ib_mr *mr)
+{
+	struct rdma_restrack_entry *res = &mr->res;
+	struct nlattr *entry_attr;
+
+	entry_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_RES_MR_ENTRY);
+	if (!entry_attr)
+		goto out;
+
+	if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_RKEY, mr->rkey))
+		goto err;
+	if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_LKEY, mr->lkey))
+		goto err;
+	if (nla_put_u64_64bit(msg, RDMA_NLDEV_ATTR_RES_IOVA, mr->iova, 0))
+		goto err;
+	if (nla_put_u64_64bit(msg, RDMA_NLDEV_ATTR_RES_MRLEN, mr->length, 0))
+		goto err;
+	if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_PGSIZE, mr->page_size))
+		goto err;
+
+	/*
+	 * Existence of task means that it is user MR and netlink
+	 * user is invited to go and read /proc/PID/comm to get name
+	 * of the task file and res->task_com should be NULL.
+	 */
+	if (rdma_is_kernel_res(res)) {
+		if (nla_put_string(msg, RDMA_NLDEV_ATTR_RES_KERN_NAME,
+				   res->kern_name))
+			goto err;
+	} else {
+		if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_PID,
+				task_pid_vnr(res->task)))
+			goto err;
+	}
+
+	nla_nest_end(msg, entry_attr);
+	return 0;
+
+err:
+	nla_nest_cancel(msg, entry_attr);
+out:
+	return -EMSGSIZE;
+}
+
 static int nldev_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
 			  struct netlink_ext_ack *extack)
 {
@@ -1098,6 +1151,124 @@ static int nldev_res_get_cq_dumpit(struct sk_buff *skb,
 	return ret;
 }
 
+static int nldev_res_get_mr_dumpit(struct sk_buff *skb,
+				   struct netlink_callback *cb)
+{
+	struct nlattr *tb[RDMA_NLDEV_ATTR_MAX];
+	struct rdma_restrack_entry *res;
+	int err, ret = 0, idx = 0;
+	struct nlattr *table_attr;
+	struct ib_device *device;
+	int start = cb->args[0];
+	struct ib_mr *mr = NULL;
+	struct nlmsghdr *nlh;
+	u32 index;
+
+	err = nlmsg_parse(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1,
+			  nldev_policy, NULL);
+	/*
+	 * Right now, we are expecting the device index to get MR information,
+	 * but it is possible to extend this code to return all devices in
+	 * one shot by checking the existence of RDMA_NLDEV_ATTR_DEV_INDEX.
+	 * if it doesn't exist, we will iterate over all devices.
+	 *
+	 * But it is not needed for now.
+	 */
+	if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX])
+		return -EINVAL;
+
+	index = nla_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]);
+	device = ib_device_get_by_index(index);
+	if (!device)
+		return -EINVAL;
+
+	nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
+		RDMA_NL_GET_TYPE(RDMA_NL_NLDEV, RDMA_NLDEV_CMD_RES_MR_GET),
+		0, NLM_F_MULTI);
+
+	if (fill_nldev_handle(skb, device)) {
+		ret = -EMSGSIZE;
+		goto err;
+	}
+
+	table_attr = nla_nest_start(skb, RDMA_NLDEV_ATTR_RES_MR);
+	if (!table_attr) {
+		ret = -EMSGSIZE;
+		goto err;
+	}
+
+	down_read(&device->res.rwsem);
+	hash_for_each_possible(device->res.hash, res, node, RDMA_RESTRACK_MR) {
+		if (idx < start)
+			goto next;
+
+		if ((rdma_is_kernel_res(res) &&
+		     task_active_pid_ns(current) != &init_pid_ns) ||
+		    (!rdma_is_kernel_res(res) &&
+		     task_active_pid_ns(current) !=
+		     task_active_pid_ns(res->task)))
+			/*
+			 * 1. Kernel MRs should be visible in init namspace only
+			 * 2. Present only MRs visible in the current namespace
+			 */
+			goto next;
+
+		if (!rdma_restrack_get(res))
+			/*
+			 * Resource is under release now, but we are not
+			 * relesing lock now, so it will be released in
+			 * our next pass, once we will get ->next pointer.
+			 */
+			goto next;
+
+		mr = container_of(res, struct ib_mr, res);
+
+		up_read(&device->res.rwsem);
+		ret = fill_res_mr_entry(skb, mr);
+		down_read(&device->res.rwsem);
+		/*
+		 * Return resource back, but it won't be released till
+		 * the &device->res.rwsem will be released for write.
+		 */
+		rdma_restrack_put(res);
+
+		if (ret == -EMSGSIZE)
+			/*
+			 * There is a chance to optimize here.
+			 * It can be done by using list_prepare_entry
+			 * and list_for_each_entry_continue afterwards.
+			 */
+			break;
+		if (ret)
+			goto res_err;
+next:		idx++;
+	}
+	up_read(&device->res.rwsem);
+
+	nla_nest_end(skb, table_attr);
+	nlmsg_end(skb, nlh);
+	cb->args[0] = idx;
+
+	/*
+	 * No more MRs to fill, cancel the message and
+	 * return 0 to mark end of dumpit.
+	 */
+	if (!mr)
+		goto err;
+
+	put_device(&device->dev);
+	return skb->len;
+
+res_err:
+	nla_nest_cancel(skb, table_attr);
+	up_read(&device->res.rwsem);
+
+err:
+	nlmsg_cancel(skb, nlh);
+	put_device(&device->dev);
+	return ret;
+}
+
 static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = {
 	[RDMA_NLDEV_CMD_GET] = {
 		.doit = nldev_get_doit,
@@ -1130,6 +1301,9 @@ static int nldev_res_get_cq_dumpit(struct sk_buff *skb,
 	[RDMA_NLDEV_CMD_RES_CQ_GET] = {
 		.dump = nldev_res_get_cq_dumpit,
 	},
+	[RDMA_NLDEV_CMD_RES_MR_GET] = {
+		.dump = nldev_res_get_mr_dumpit,
+	},
 };
 
 void __init nldev_init(void)
diff --git a/drivers/infiniband/core/restrack.c b/drivers/infiniband/core/restrack.c
index 6385914..d3ad0ab 100644
--- a/drivers/infiniband/core/restrack.c
+++ b/drivers/infiniband/core/restrack.c
@@ -43,22 +43,36 @@ int rdma_restrack_count(struct rdma_restrack_root *res,
 
 static void set_kern_name(struct rdma_restrack_entry *res)
 {
-	enum rdma_restrack_type type = res->type;
-	struct ib_qp *qp;
+	struct ib_pd *pd = NULL;
 
-	if (type != RDMA_RESTRACK_QP)
-		/* Other types already have this name embedded in */
-		return;
+	switch (res->type) {
+	case RDMA_RESTRACK_QP: {
+		struct ib_qp *qp;
 
-	qp = container_of(res, struct ib_qp, res);
-	if (!qp->pd) {
-		WARN_ONCE(true, "XRC QPs are not supported\n");
-		/* Survive, despite the programmer's error */
-		res->kern_name = " ";
-		return;
+		qp = container_of(res, struct ib_qp, res);
+		if (qp->pd) {
+			pd = qp->pd;
+		} else {
+			WARN_ONCE(true, "XRC QPs are not supported\n");
+			/* Survive, despite the programmer's error */
+			res->kern_name = " ";
+		}
+		break;
+	}
+	case RDMA_RESTRACK_MR: {
+		struct ib_mr *mr;
+
+		mr = container_of(res, struct ib_mr, res);
+		pd = mr->pd;
+		break;
+	}
+	default:
+		/* Other types set kern_name directly */
+		break;
 	}
 
-	res->kern_name = qp->pd->res.kern_name;
+	if (pd)
+		res->kern_name = pd->res.kern_name;
 }
 
 static struct ib_device *res_to_dev(struct rdma_restrack_entry *res)
@@ -70,6 +84,7 @@ static struct ib_device *res_to_dev(struct rdma_restrack_entry *res)
 	struct ib_pd *pd;
 	struct ib_cq *cq;
 	struct ib_qp *qp;
+	struct ib_mr *mr;
 
 	switch (type) {
 	case RDMA_RESTRACK_PD:
@@ -92,6 +107,10 @@ static struct ib_device *res_to_dev(struct rdma_restrack_entry *res)
 		cm_id = container_of(res, struct rdma_cm_id, res);
 		dev = cm_id->device;
 		break;
+	case RDMA_RESTRACK_MR:
+		mr = container_of(res, struct ib_mr, res);
+		dev = mr->device;
+		break;
 	default:
 		WARN_ONCE(true, "Wrong resource tracking type %u\n", type);
 		return NULL;
@@ -108,6 +127,7 @@ static bool res_is_user(struct rdma_restrack_entry *res)
 	struct ib_pd *pd;
 	struct ib_cq *cq;
 	struct ib_qp *qp;
+	struct ib_mr *mr;
 	bool is_user = false;
 
 	switch (type) {
@@ -132,6 +152,10 @@ static bool res_is_user(struct rdma_restrack_entry *res)
 		cm_id = container_of(res, struct rdma_cm_id, res);
 		is_user = !cm_id->caller;
 		break;
+	case RDMA_RESTRACK_MR:
+		mr = container_of(res, struct ib_mr, res);
+		is_user = mr->pd->uobject;
+		break;
 	default:
 		WARN_ONCE(true, "Wrong resource tracking type %u\n", type);
 	}
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 256934d..3f026c4 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -694,6 +694,8 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
 	mr->pd      = pd;
 	mr->uobject = uobj;
 	atomic_inc(&pd->usecnt);
+	mr->res.type = RDMA_RESTRACK_MR;
+	rdma_restrack_add(&mr->res);
 
 	uobj->object = mr;
 
@@ -819,6 +821,7 @@ ssize_t ib_uverbs_dereg_mr(struct ib_uverbs_file *file,
 	struct ib_uverbs_dereg_mr cmd;
 	struct ib_uobject	 *uobj;
 	int                       ret = -EINVAL;
+	struct ib_mr *mr;
 
 	if (copy_from_user(&cmd, buf, sizeof cmd))
 		return -EFAULT;
@@ -828,6 +831,9 @@ ssize_t ib_uverbs_dereg_mr(struct ib_uverbs_file *file,
 	if (IS_ERR(uobj))
 		return PTR_ERR(uobj);
 
+	mr = uobj->object;
+	rdma_restrack_del(&mr->res);
+
 	ret = uobj_remove_commit(uobj);
 
 	return ret ?: in_len;
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 16ebc63..c3265f7 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1623,6 +1623,7 @@ int ib_dereg_mr(struct ib_mr *mr)
 	struct ib_pd *pd = mr->pd;
 	int ret;
 
+	rdma_restrack_del(&mr->res);
 	ret = mr->device->dereg_mr(mr);
 	if (!ret)
 		atomic_dec(&pd->usecnt);
@@ -1659,6 +1660,8 @@ struct ib_mr *ib_alloc_mr(struct ib_pd *pd,
 		mr->uobject = NULL;
 		atomic_inc(&pd->usecnt);
 		mr->need_inval = false;
+		mr->res.type = RDMA_RESTRACK_MR;
+		rdma_restrack_add(&mr->res);
 	}
 
 	return mr;
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 5263c86..33d8c5d 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1771,6 +1771,11 @@ struct ib_mr {
 		struct ib_uobject	*uobject;	/* user */
 		struct list_head	qp_entry;	/* FR */
 	};
+
+	/*
+	 * Implementation details of the RDMA core, don't use in drivers:
+	 */
+	struct rdma_restrack_entry res;
 };
 
 struct ib_mw {
diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h
index a794e0e..bfd1140 100644
--- a/include/rdma/restrack.h
+++ b/include/rdma/restrack.h
@@ -37,6 +37,10 @@ enum rdma_restrack_type {
 	 */
 	RDMA_RESTRACK_CM_ID,
 	/**
+	 * @RDMA_RESTRACK_MR: Memory Region (MR)
+	 */
+	RDMA_RESTRACK_MR,
+	/**
 	 * @RDMA_RESTRACK_MAX: Last entry, used for array dclarations
 	 */
 	RDMA_RESTRACK_MAX
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
index fa677ef..6adaeaa 100644
--- a/include/uapi/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -244,6 +244,8 @@ enum rdma_nldev_command {
 
 	RDMA_NLDEV_CMD_RES_CQ_GET, /* can dump */
 
+	RDMA_NLDEV_CMD_RES_MR_GET, /* can dump */
+
 	RDMA_NLDEV_NUM_OPS
 };
 
@@ -390,6 +392,14 @@ enum rdma_nldev_attr {
 	RDMA_NLDEV_ATTR_RES_USECNT,		/* u64 */
 	RDMA_NLDEV_ATTR_RES_POLL_CTX,		/* u8 */
 
+	RDMA_NLDEV_ATTR_RES_MR,			/* nested table */
+	RDMA_NLDEV_ATTR_RES_MR_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_RKEY,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_LKEY,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_IOVA,		/* u64 */
+	RDMA_NLDEV_ATTR_RES_MRLEN,		/* u64 */
+	RDMA_NLDEV_ATTR_RES_PGSIZE,		/* u32 */
+
 	RDMA_NLDEV_ATTR_MAX
 };
 #endif /* _UAPI_RDMA_NETLINK_H */
