diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index ee85602213f7..fc7edc04ee09 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -892,6 +892,7 @@ static void target_fabric_release_wwn(struct config_item *item)
 	struct target_fabric_configfs *tf = wwn->wwn_tf;
 
 	configfs_remove_default_groups(&wwn->fabric_stat_group);
+	configfs_remove_default_groups(&wwn->param_group);
 	tf->tf_ops->fabric_drop_wwn(wwn);
 }
 
@@ -918,6 +919,57 @@ TF_CIT_SETUP(wwn_fabric_stats, NULL, NULL, NULL);
 
 /* End of tfc_wwn_fabric_stats_cit */
 
+static ssize_t
+target_fabric_wwn_cmd_completion_affinity_show(struct config_item *item,
+					       char *page)
+{
+	struct se_wwn *wwn = container_of(to_config_group(item), struct se_wwn,
+					  param_group);
+	return sprintf(page, "%d\n",
+		       wwn->cmd_compl_affinity == WORK_CPU_UNBOUND ?
+		       SE_COMPL_AFFINITY_CURR_CPU : wwn->cmd_compl_affinity);
+}
+
+static ssize_t
+target_fabric_wwn_cmd_completion_affinity_store(struct config_item *item,
+						const char *page, size_t count)
+{
+	struct se_wwn *wwn = container_of(to_config_group(item), struct se_wwn,
+					  param_group);
+	int compl_val;
+
+	if (kstrtoint(page, 0, &compl_val))
+		return -EINVAL;
+
+	switch (compl_val) {
+	case SE_COMPL_AFFINITY_CPUID:
+		wwn->cmd_compl_affinity = compl_val;
+		break;
+	case SE_COMPL_AFFINITY_CURR_CPU:
+		wwn->cmd_compl_affinity = WORK_CPU_UNBOUND;
+		break;
+	default:
+		if (compl_val < 0 || compl_val >= nr_cpu_ids ||
+		    !cpu_online(compl_val)) {
+			pr_err("Command completion value must be between %d and %d or an online CPU.\n",
+			       SE_COMPL_AFFINITY_CPUID,
+			       SE_COMPL_AFFINITY_CURR_CPU);
+			return -EINVAL;
+		}
+		wwn->cmd_compl_affinity = compl_val;
+	}
+
+	return count;
+}
+CONFIGFS_ATTR(target_fabric_wwn_, cmd_completion_affinity);
+
+static struct configfs_attribute *target_fabric_wwn_param_attrs[] = {
+	&target_fabric_wwn_attr_cmd_completion_affinity,
+	NULL,
+};
+
+TF_CIT_SETUP(wwn_param, NULL, NULL, target_fabric_wwn_param_attrs);
+
 /* Start of tfc_wwn_cit */
 
 static struct config_group *target_fabric_make_wwn(
@@ -937,6 +989,7 @@ static struct config_group *target_fabric_make_wwn(
 	if (!wwn || IS_ERR(wwn))
 		return ERR_PTR(-EINVAL);
 
+	wwn->cmd_compl_affinity = SE_COMPL_AFFINITY_CPUID;
 	wwn->wwn_tf = tf;
 
 	config_group_init_type_name(&wwn->wwn_group, name, &tf->tf_tpg_cit);
@@ -945,6 +998,10 @@ static struct config_group *target_fabric_make_wwn(
 			&tf->tf_wwn_fabric_stats_cit);
 	configfs_add_default_group(&wwn->fabric_stat_group, &wwn->wwn_group);
 
+	config_group_init_type_name(&wwn->param_group, "param",
+			&tf->tf_wwn_param_cit);
+	configfs_add_default_group(&wwn->param_group, &wwn->wwn_group);
+
 	if (tf->tf_ops->add_wwn_groups)
 		tf->tf_ops->add_wwn_groups(wwn);
 	return &wwn->wwn_group;
@@ -974,6 +1031,7 @@ int target_fabric_setup_cits(struct target_fabric_configfs *tf)
 	target_fabric_setup_discovery_cit(tf);
 	target_fabric_setup_wwn_cit(tf);
 	target_fabric_setup_wwn_fabric_stats_cit(tf);
+	target_fabric_setup_wwn_param_cit(tf);
 	target_fabric_setup_tpg_cit(tf);
 	target_fabric_setup_tpg_base_cit(tf);
 	target_fabric_setup_tpg_port_cit(tf);
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index 56f841fd7f04..a343bcfa2180 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -34,6 +34,7 @@ struct target_fabric_configfs {
 	struct config_item_type tf_discovery_cit;
 	struct config_item_type	tf_wwn_cit;
 	struct config_item_type tf_wwn_fabric_stats_cit;
+	struct config_item_type tf_wwn_param_cit;
 	struct config_item_type tf_tpg_cit;
 	struct config_item_type tf_tpg_base_cit;
 	struct config_item_type tf_tpg_lun_cit;
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 1245c288d3bf..a75591c929c0 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -857,7 +857,8 @@ static bool target_cmd_interrupted(struct se_cmd *cmd)
 /* May be called from interrupt context so must not sleep. */
 void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status)
 {
-	int success;
+	struct se_wwn *wwn = cmd->se_sess->se_tpg->se_tpg_wwn;
+	int success, cpu;
 	unsigned long flags;
 
 	if (target_cmd_interrupted(cmd))
@@ -884,7 +885,13 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status)
 
 	INIT_WORK(&cmd->work, success ? target_complete_ok_work :
 		  target_complete_failure_work);
-	queue_work_on(cmd->cpuid, target_completion_wq, &cmd->work);
+
+	if (wwn->cmd_compl_affinity == SE_COMPL_AFFINITY_CPUID)
+		cpu = cmd->cpuid;
+	else
+		cpu = wwn->cmd_compl_affinity;
+
+	queue_work_on(cpu, target_completion_wq, &cmd->work);
 }
 EXPORT_SYMBOL(target_complete_cmd);
 
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index cf445c3a551a..d1f7d2a45354 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -944,11 +944,20 @@ static inline struct se_portal_group *param_to_tpg(struct config_item *item)
 			tpg_param_group);
 }
 
+enum {
+	/* Use se_cmd's cpuid for completion */
+	SE_COMPL_AFFINITY_CPUID		= -1,
+	/* Complete on current CPU */
+	SE_COMPL_AFFINITY_CURR_CPU	= -2,
+};
+
 struct se_wwn {
 	struct target_fabric_configfs *wwn_tf;
 	void			*priv;
 	struct config_group	wwn_group;
 	struct config_group	fabric_stat_group;
+	struct config_group	param_group;
+	int			cmd_compl_affinity;
 };
 
 static inline void atomic_inc_mb(atomic_t *v)