diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c
index be8c800..e61a7f4 100644
--- a/drivers/nvme/target/configfs.c
+++ b/drivers/nvme/target/configfs.c
@@ -777,12 +777,43 @@ static void nvmet_port_release(struct config_item *item)
 	kfree(port);
 }
 
+#ifdef CONFIG_P2PMEM
+static ssize_t nvmet_allow_p2pmem_show(struct config_item *item, char *page)
+{
+	return sprintf(page, "%d\n", to_nvmet_port(item)->allow_p2pmem);
+}
+
+static ssize_t nvmet_allow_p2pmem_store(struct config_item *item,
+					const char *page, size_t count)
+{
+	struct nvmet_port *port = to_nvmet_port(item);
+	bool allow;
+	int ret;
+
+	ret = strtobool(page, &allow);
+	if (ret)
+		return ret;
+
+	down_write(&nvmet_config_sem);
+	port->allow_p2pmem = allow;
+	up_write(&nvmet_config_sem);
+
+	return count;
+}
+CONFIGFS_ATTR(nvmet_, allow_p2pmem);
+#endif
+
 static struct configfs_attribute *nvmet_port_attrs[] = {
 	&nvmet_attr_addr_adrfam,
 	&nvmet_attr_addr_treq,
 	&nvmet_attr_addr_traddr,
 	&nvmet_attr_addr_trsvcid,
 	&nvmet_attr_addr_trtype,
+
+	#ifdef CONFIG_P2PMEM
+	&nvmet_attr_allow_p2pmem,
+	#endif
+
 	NULL,
 };
 
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h
index f7ff15f..ab67175 100644
--- a/drivers/nvme/target/nvmet.h
+++ b/drivers/nvme/target/nvmet.h
@@ -95,6 +95,7 @@ struct nvmet_port {
 	struct list_head		referrals;
 	void				*priv;
 	bool				enabled;
+	bool				allow_p2pmem;
 };
 
 static inline struct nvmet_port *to_nvmet_port(struct config_item *item)
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index ecc4fe8..7fd4840 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -23,6 +23,7 @@
 #include <linux/string.h>
 #include <linux/wait.h>
 #include <linux/inet.h>
+#include <linux/p2pmem.h>
 #include <asm/unaligned.h>
 
 #include <rdma/ib_verbs.h>
@@ -64,6 +65,7 @@ struct nvmet_rdma_rsp {
 	struct rdma_rw_ctx	rw;
 
 	struct nvmet_req	req;
+	struct p2pmem_dev       *p2pmem;
 
 	u8			n_rdma;
 	u32			flags;
@@ -107,6 +109,8 @@ struct nvmet_rdma_queue {
 	int			send_queue_size;
 
 	struct list_head	queue_list;
+
+	struct p2pmem_dev	*p2pmem;
 };
 
 struct nvmet_rdma_device {
@@ -185,7 +189,8 @@ nvmet_rdma_put_rsp(struct nvmet_rdma_rsp *rsp)
 	spin_unlock_irqrestore(&rsp->queue->rsps_lock, flags);
 }
 
-static void nvmet_rdma_free_sgl(struct scatterlist *sgl, unsigned int nents)
+static void nvmet_rdma_free_sgl(struct scatterlist *sgl, unsigned int nents,
+				struct p2pmem_dev *p2pmem)
 {
 	struct scatterlist *sg;
 	int count;
@@ -193,13 +198,17 @@ static void nvmet_rdma_free_sgl(struct scatterlist *sgl, unsigned int nents)
 	if (!sgl || !nents)
 		return;
 
-	for_each_sg(sgl, sg, nents, count)
-		__free_page(sg_page(sg));
+	for_each_sg(sgl, sg, nents, count) {
+		if (p2pmem)
+			p2pmem_free_page(p2pmem, sg_page(sg));
+		else
+			__free_page(sg_page(sg));
+	}
 	kfree(sgl);
 }
 
 static int nvmet_rdma_alloc_sgl(struct scatterlist **sgl, unsigned int *nents,
-		u32 length)
+		u32 length, struct p2pmem_dev *p2pmem)
 {
 	struct scatterlist *sg;
 	struct page *page;
@@ -216,7 +225,11 @@ static int nvmet_rdma_alloc_sgl(struct scatterlist **sgl, unsigned int *nents,
 	while (length) {
 		u32 page_len = min_t(u32, length, PAGE_SIZE);
 
-		page = alloc_page(GFP_KERNEL);
+		if (p2pmem)
+			page = p2pmem_alloc_page(p2pmem);
+		else
+			page = alloc_page(GFP_KERNEL);
+
 		if (!page)
 			goto out_free_pages;
 
@@ -231,7 +244,10 @@ static int nvmet_rdma_alloc_sgl(struct scatterlist **sgl, unsigned int *nents,
 out_free_pages:
 	while (i > 0) {
 		i--;
-		__free_page(sg_page(&sg[i]));
+		if (p2pmem)
+			p2pmem_free_page(p2pmem, sg_page(&sg[i]));
+		else
+			__free_page(sg_page(&sg[i]));
 	}
 	kfree(sg);
 out:
@@ -484,7 +500,8 @@ static void nvmet_rdma_release_rsp(struct nvmet_rdma_rsp *rsp)
 	}
 
 	if (rsp->req.sg != &rsp->cmd->inline_sg)
-		nvmet_rdma_free_sgl(rsp->req.sg, rsp->req.sg_cnt);
+		nvmet_rdma_free_sgl(rsp->req.sg, rsp->req.sg_cnt,
+				    rsp->p2pmem);
 
 	if (unlikely(!list_empty_careful(&queue->rsp_wr_wait_list)))
 		nvmet_rdma_process_wr_wait_list(queue);
@@ -625,8 +642,16 @@ static u16 nvmet_rdma_map_sgl_keyed(struct nvmet_rdma_rsp *rsp,
 	if (!len)
 		return 0;
 
+	rsp->p2pmem = rsp->queue->p2pmem;
 	status = nvmet_rdma_alloc_sgl(&rsp->req.sg, &rsp->req.sg_cnt,
-			len);
+			len, rsp->p2pmem);
+
+	if (status && rsp->p2pmem) {
+		rsp->p2pmem = NULL;
+		status = nvmet_rdma_alloc_sgl(&rsp->req.sg, &rsp->req.sg_cnt,
+					      len, rsp->p2pmem);
+	}
+
 	if (status)
 		return status;
 
@@ -984,6 +1009,7 @@ static void nvmet_rdma_free_queue(struct nvmet_rdma_queue *queue)
 				!queue->host_qid);
 	}
 	nvmet_rdma_free_rsps(queue);
+	p2pmem_put(queue->p2pmem);
 	ida_simple_remove(&nvmet_rdma_queue_ida, queue->idx);
 	kfree(queue);
 }
@@ -1179,6 +1205,52 @@ static int nvmet_rdma_cm_accept(struct rdma_cm_id *cm_id,
 	return ret;
 }
 
+/*
+ * If allow_p2pmem is set, we will try to use P2P memory for our
+ * sgl lists. This requires the p2pmem device to be compatible with
+ * the backing device for every namespace this device will support.
+ * If not, we fall back on using system memory.
+ */
+static void nvmet_rdma_queue_setup_p2pmem(struct nvmet_rdma_queue *queue)
+{
+	struct device **dma_devs;
+	struct nvmet_ns *ns;
+	int ndevs = 1;
+	int i = 0;
+	struct nvmet_subsys_link *s;
+
+	if (!queue->port->allow_p2pmem)
+		return;
+
+	list_for_each_entry(s, &queue->port->subsystems, entry) {
+		list_for_each_entry_rcu(ns, &s->subsys->namespaces, dev_link) {
+			ndevs++;
+		}
+	}
+
+	dma_devs = kmalloc((ndevs + 1) * sizeof(*dma_devs), GFP_KERNEL);
+	if (!dma_devs)
+		return;
+
+	dma_devs[i++] = &queue->dev->device->dev;
+
+	list_for_each_entry(s, &queue->port->subsystems, entry) {
+		list_for_each_entry_rcu(ns, &s->subsys->namespaces, dev_link) {
+			dma_devs[i++] = disk_to_dev(ns->bdev->bd_disk);
+		}
+	}
+
+	dma_devs[i++] = NULL;
+
+	queue->p2pmem = p2pmem_find_compat(dma_devs);
+
+	if (queue->p2pmem)
+		pr_debug("using %s for rdma nvme target queue",
+			 dev_name(&queue->p2pmem->dev));
+
+	kfree(dma_devs);
+}
+
 static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id,
 		struct rdma_cm_event *event)
 {
@@ -1199,6 +1271,8 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id,
 	}
 	queue->port = cm_id->context;
 
+	nvmet_rdma_queue_setup_p2pmem(queue);
+
 	ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn);
 	if (ret)
 		goto release_queue;
