Test-Label: iol-testing
Test-Status: WARNING
http://dpdk.org/patch/109696

_apply patch failure_

Submitter: Yuan Wang <yuanx.wang@intel.com>
Date: Wednesday, April 13 2022 18:27:42 
Applied on: CommitID:1e230b9be8866939ef7ce9f7f16b8c8369b7bc28
Apply patch set 109696-109697 failed:

Checking patch doc/guides/prog_guide/vhost_lib.rst...
error: while searching for:

* ``rte_vhost_clear_queue_thread_unsafe(vid, queue_id, **pkts, count, dma_id, vchan_id)``

  Clear inflight packets which are submitted to DMA engine in vhost async data
  path. Completed packets are returned to applications through ``pkts``.

* ``rte_vhost_async_try_dequeue_burst(int vid, uint16_t queue_id,

error: patch failed: doc/guides/prog_guide/vhost_lib.rst:273
Checking patch doc/guides/rel_notes/release_22_07.rst...
error: while searching for:
  Added vhost async dequeue API which can leverage DMA devices to accelerate
  receiving pkts from guest.

Removed Items
-------------


error: patch failed: doc/guides/rel_notes/release_22_07.rst:60
Checking patch lib/vhost/rte_vhost_async.h...
Checking patch lib/vhost/version.map...
error: while searching for:

	# added in 22.07
	rte_vhost_async_try_dequeue_burst;
};

INTERNAL {

error: patch failed: lib/vhost/version.map:90
Checking patch lib/vhost/virtio_net.c...
Hunk #2 succeeded at 2088 (offset -14 lines).
Hunk #3 succeeded at 2109 (offset -14 lines).
Applying patch doc/guides/prog_guide/vhost_lib.rst with 1 reject...
Rejected hunk #1.
Applying patch doc/guides/rel_notes/release_22_07.rst with 1 reject...
Rejected hunk #1.
Applied patch lib/vhost/rte_vhost_async.h cleanly.
Applying patch lib/vhost/version.map with 1 reject...
Rejected hunk #1.
Applied patch lib/vhost/virtio_net.c cleanly.
diff a/doc/guides/prog_guide/vhost_lib.rst b/doc/guides/prog_guide/vhost_lib.rst	(rejected hunks)
@@ -273,7 +273,13 @@ The following is an overview of some key Vhost API functions:
 
 * ``rte_vhost_clear_queue_thread_unsafe(vid, queue_id, **pkts, count, dma_id, vchan_id)``
 
-  Clear inflight packets which are submitted to DMA engine in vhost async data
+  Clear in-flight packets which are submitted to async channel in vhost
+  async data path without performing any locking. Completed packets are
+  returned to applications through ``pkts``.
+
+* ``rte_vhost_clear_queue(vid, queue_id, **pkts, count, dma_id, vchan_id)``
+
+  Clear in-flight packets which are submitted to async channel in vhost async data
   path. Completed packets are returned to applications through ``pkts``.
 
 * ``rte_vhost_async_try_dequeue_burst(int vid, uint16_t queue_id,
diff a/doc/guides/rel_notes/release_22_07.rst b/doc/guides/rel_notes/release_22_07.rst	(rejected hunks)
@@ -60,6 +60,10 @@ New Features
   Added vhost async dequeue API which can leverage DMA devices to accelerate
   receiving pkts from guest.
 
+* **Added thread-safe version of inflight packet clear API in vhost library.**
+  Added an API which can clear the inflight packets submitted to
+  the async channel in a thread-safe manner in the vhost async data path.
+
 Removed Items
 -------------
 
diff a/lib/vhost/version.map b/lib/vhost/version.map	(rejected hunks)
@@ -90,6 +90,7 @@ EXPERIMENTAL {
 
 	# added in 22.07
 	rte_vhost_async_try_dequeue_burst;
+	rte_vhost_clear_queue;
 };
 
 INTERNAL {
Checking patch examples/vhost/main.c...
error: while searching for:
	if (!vdev)
		return -1;

	if (queue_id != VIRTIO_RXQ)
		return 0;

	if (dma_bind[vid2socketid[vid]].dmas[queue_id].async_enabled) {
		if (!enable)
			vhost_clear_queue_thread_unsafe(vdev, queue_id);

error: patch failed: examples/vhost/main.c:1767
Applying patch examples/vhost/main.c with 1 reject...
Rejected hunk #1.
diff a/examples/vhost/main.c b/examples/vhost/main.c	(rejected hunks)
@@ -1767,9 +1767,6 @@ vring_state_changed(int vid, uint16_t queue_id, int enable)
 	if (!vdev)
 		return -1;
 
-	if (queue_id != VIRTIO_RXQ)
-		return 0;
-
 	if (dma_bind[vid2socketid[vid]].dmas[queue_id].async_enabled) {
 		if (!enable)
 			vhost_clear_queue_thread_unsafe(vdev, queue_id);

https://lab.dpdk.org/results/dashboard/patchsets/21794/

UNH-IOL DPDK Community Lab