[03/11] eal: remove attributes from control thread creation

diff --git a/app/test/test_threads.c b/app/test/test_threads.c
index 8c27e2bae1..4ac3f2671a 100644
--- a/app/test/test_threads.c
+++ b/app/test/test_threads.c
@@ -240,7 +240,7 @@  test_thread_control_create_join(void)
 
 	thread_id_ready = 0;
 	RTE_TEST_ASSERT(rte_thread_create_control(&thread_id, "dpdk-test-thcc",
-		NULL, thread_main, &thread_main_id) == 0,
+		thread_main, &thread_main_id) == 0,
 		"Failed to create thread.");
 
 	while (__atomic_load_n(&thread_id_ready, __ATOMIC_ACQUIRE) == 0)
diff --git a/doc/guides/rel_notes/release_23_11.rst b/doc/guides/rel_notes/release_23_11.rst
index 333e1d95a2..d3d500f294 100644
--- a/doc/guides/rel_notes/release_23_11.rst
+++ b/doc/guides/rel_notes/release_23_11.rst
@@ -113,6 +113,9 @@  API Changes
    Also, make sure to start the actual text at the margin.
    =======================================================
 
+* eal: The thread API has changed.
+  The function ``rte_thread_create_control()`` does not take attributes anymore.
+
 
 ABI Changes
 -----------
diff --git a/drivers/dma/skeleton/skeleton_dmadev.c b/drivers/dma/skeleton/skeleton_dmadev.c
index 493224542f..4fc2319668 100644
--- a/drivers/dma/skeleton/skeleton_dmadev.c
+++ b/drivers/dma/skeleton/skeleton_dmadev.c
@@ -128,8 +128,7 @@  skeldma_start(struct rte_dma_dev *dev)
 	rte_mb();
 
 	snprintf(name, sizeof(name), "dpdk-dma-skel%d", dev->data->dev_id);
-	ret = rte_thread_create_control(&hw->thread, name, NULL,
-				     cpucopy_thread, dev);
+	ret = rte_thread_create_control(&hw->thread, name, cpucopy_thread, dev);
 	if (ret) {
 		SKELDMA_LOG(ERR, "Start cpucopy thread fail!");
 		return -EINVAL;
diff --git a/drivers/net/iavf/iavf_vchnl.c b/drivers/net/iavf/iavf_vchnl.c
index c31a6d5c98..6baa6d5955 100644
--- a/drivers/net/iavf/iavf_vchnl.c
+++ b/drivers/net/iavf/iavf_vchnl.c
@@ -136,7 +136,7 @@  iavf_dev_event_handler_init(void)
 	pthread_mutex_init(&handler->lock, NULL);
 
 	if (rte_thread_create_control(&handler->tid, "dpdk-iavf-event",
-				NULL, iavf_dev_event_handle, NULL)) {
+				iavf_dev_event_handle, NULL)) {
 		__atomic_fetch_sub(&handler->ndev, 1, __ATOMIC_RELAXED);
 		return -1;
 	}
diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
index ad98a531de..d3bb65874f 100644
--- a/drivers/net/ice/ice_dcf_parent.c
+++ b/drivers/net/ice/ice_dcf_parent.c
@@ -182,7 +182,7 @@  start_vsi_reset_thread(struct ice_dcf_hw *dcf_hw, bool vfr, uint16_t vf_id)
 	param->vf_id = vf_id;
 
 	snprintf(name, sizeof(name), "dpdk-ice-rst%u", vf_id);
-	ret = rte_thread_create_control(&thread, name, NULL,
+	ret = rte_thread_create_control(&thread, name,
 				     ice_dcf_vsi_update_service_handler, param);
 	if (ret != 0) {
 		PMD_DRV_LOG(ERR, "Failed to start the thread for reset handling");
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 7eac05ee60..64e7e5d7d6 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -4330,7 +4330,6 @@  ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
 				intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
 				if (rte_thread_create_control(&ad->link_thread_tid,
 					"dpdk-ixgbe-link",
-					NULL,
 					ixgbe_dev_setup_link_thread_handler,
 					dev) < 0) {
 					PMD_DRV_LOG(ERR,
diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index 6f2f5a1841..198fac8318 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -2897,7 +2897,7 @@  txgbe_dev_link_update_share(struct rte_eth_dev *dev,
 				 */
 				intr->flags |= TXGBE_FLAG_NEED_LINK_CONFIG;
 				if (rte_thread_create_control(&ad->link_thread_tid,
-					"dpdk-txgbe-link", NULL,
+					"dpdk-txgbe-link",
 					txgbe_dev_setup_link_thread_handler, dev) < 0) {
 					PMD_DRV_LOG(ERR, "Create link thread failed!");
 					__atomic_clear(&ad->link_thread_running, __ATOMIC_SEQ_CST);
diff --git a/lib/eal/common/eal_common_thread.c b/lib/eal/common/eal_common_thread.c
index 6605bd017e..07ac721da1 100644
--- a/lib/eal/common/eal_common_thread.c
+++ b/lib/eal/common/eal_common_thread.c
@@ -349,8 +349,7 @@  rte_ctrl_thread_create(pthread_t *thread, const char *name,
 
 int
 rte_thread_create_control(rte_thread_t *thread, const char *name,
-	const rte_thread_attr_t *attr, rte_thread_func start_routine,
-	void *arg)
+		rte_thread_func start_routine, void *arg)
 {
 	struct rte_thread_ctrl_params *params;
 	enum __rte_ctrl_thread_status ctrl_thread_status;
@@ -365,7 +364,7 @@  rte_thread_create_control(rte_thread_t *thread, const char *name,
 	params->ret = 0;
 	params->ctrl_thread_status = CTRL_THREAD_LAUNCHING;
 
-	ret = rte_thread_create(thread, attr, control_thread_start, params);
+	ret = rte_thread_create(thread, NULL, control_thread_start, params);
 	if (ret != 0) {
 		free(params);
 		return -ret;
diff --git a/lib/eal/include/rte_thread.h b/lib/eal/include/rte_thread.h
index 6233142322..28cc5220a4 100644
--- a/lib/eal/include/rte_thread.h
+++ b/lib/eal/include/rte_thread.h
@@ -116,8 +116,6 @@  int rte_thread_create(rte_thread_t *thread_id,
  * @param name
  *   The name of the control thread
  *   (max RTE_THREAD_NAME_SIZE characters including '\0').
- * @param thread_attr
- *   Attributes for the new thread.
  * @param thread_func
  *   Function to be executed by the new thread.
  * @param arg
@@ -129,8 +127,7 @@  int rte_thread_create(rte_thread_t *thread_id,
 __rte_experimental
 int
 rte_thread_create_control(rte_thread_t *thread, const char *name,
-	const rte_thread_attr_t *thread_attr, rte_thread_func thread_func,
-	void *arg);
+		rte_thread_func thread_func, void *arg);
 
 /**
  * @warning
diff --git a/lib/eal/windows/eal_interrupts.c b/lib/eal/windows/eal_interrupts.c
index b1b1228c2b..66a49c844a 100644
--- a/lib/eal/windows/eal_interrupts.c
+++ b/lib/eal/windows/eal_interrupts.c
@@ -98,7 +98,7 @@  rte_eal_intr_init(void)
 		return -1;
 	}
 
-	ret = rte_thread_create_control(&intr_thread, "dpdk-intr", NULL,
+	ret = rte_thread_create_control(&intr_thread, "dpdk-intr",
 			eal_intr_thread_main, NULL);
 	if (ret != 0) {
 		rte_errno = -ret;