|SUCCESS|dpdk-next-net-intel|5e1dde7030| Intel-Testing

[sys_stv at intel.com]

Test-Label: intel-Testing
Test-Status: SUCCESS
_Testing PASS_

DPDK git repo: dpdk-next-net-intel
commit 6e58342be1dae32ef6e98e645c06dc9c90e735e3
Author: Anurag Mandal <anurag.mandal at intel.com>
Date:   Tue Jun 9 12:00:50 2026 +0000

    net/iavf: fix misleading AQ failure logging
    
    iavf_handle_virtchnl_msg() drains the admin receive queue in a loop
    until iavf_clean_arq_element() reports that no descriptors are
    pending. When the queue becomes empty, the base driver returns
    IAVF_ERR_ADMIN_QUEUE_NO_WORK (-57), which is the documented
    terminator for the drain loop, and is not an error.
    
    The current loop treats every non-IAVF_SUCCESS return as a failure
    and logs it as follows:
    
    "Failed to read msg from AdminQ, ret: -57"
    
    This message floods the logs on every interrupt cycle and misleads
    the triage during VF reset by chasing a real virtchnl problem
    seeing these spurious -57 AQ failure lines in logs and assumes
    the admin queue is broken, when in fact it has just been drained.
    
    This patch fixes the aforesaid issue by treating
    IAVF_ERR_ADMIN_QUEUE_NO_WORK in virtchnl message drain as a normal
    loop exit empty-queue condition and avoid logging it as an misleading
    AQ failure.
    
    Fixes: 02d212ca3125 ("net/iavf: rename remaining avf strings")
    Cc: stable at dpdk.org
    
    Signed-off-by: Anurag Mandal <anurag.mandal at intel.com>

Testing Summary : 18 Case Done, 18 Successful, 0 Failures      

TestPlan:
	pf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/pf_smoke_test_plan.rst
	vf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/vf_smoke_test_plan.rst
	virtio_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/virtio_smoke_test_plan.rst

TestSuite:
	pf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_pf_smoke.py
	vf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_vf_smoke.py
	virtio_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_virtio_smoke.py


OS : Ubuntu 24.04.4 LTS       
Kernel : 6.8.0-71-generic         
GCC : 13.3.0-6ubuntu2~24.04.1        
NIC : Ethernet Controller XL710 for 40GbE QSFP+         
Target : x86_64-native-linuxapp-gcc      

	Test result details:
	+-------------+---------------------------+-------+
	| suite       | case                      | status|
	+-------------+---------------------------+-------+
	| asan_smoke  | test_rxtx_with_ASan_enable| passed|
	| pf_smoke    | test_pf_jumbo_frames      | passed|
	| pf_smoke    | test_pf_rss               | passed|
	| pf_smoke    | test_pf_tx_rx_queue       | passed|
	| vf_smoke    | test_vf_rss               | passed|
	| vf_smoke    | test_vf_tx_rx_queue       | passed|
	| vf_smoke    | test_vf_jumbo_frames      | n/a   |
	| virtio_smoke| test_virtio_loopback      | passed|
	| virtio_smoke| test_virtio_pvp           | passed|
	+-------------+---------------------------+-------+


OS : Ubuntu 24.04.4 LTS       
Kernel : 6.8.0-87-generic         
GCC : 13.3.0-6ubuntu2~24.04.1        
NIC : Ethernet Controller E810-C for SFP         
Target : x86_64-native-linuxapp-gcc      

	Test result details:
	+-------------+---------------------------+-------+
	| suite       | case                      | status|
	+-------------+---------------------------+-------+
	| asan_smoke  | test_rxtx_with_ASan_enable| passed|
	| pf_smoke    | test_pf_jumbo_frames      | passed|
	| pf_smoke    | test_pf_rss               | passed|
	| pf_smoke    | test_pf_tx_rx_queue       | passed|
	| vf_smoke    | test_vf_jumbo_frames      | passed|
	| vf_smoke    | test_vf_rss               | passed|
	| vf_smoke    | test_vf_tx_rx_queue       | passed|
	| virtio_smoke| test_virtio_loopback      | passed|
	| virtio_smoke| test_virtio_pvp           | passed|
	+-------------+---------------------------+-------+


DPDK STV team