|SUCCESS|dpdk-next-net-mlx|bbbbcfb22e| Intel-Testing

[sys_stv at intel.com]

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

DPDK git repo: dpdk-next-net-mlx
commit bbbbcfb22ea251229ed847414ccba34069a3985d
Author: Dariusz Sosnowski <dsosnowski at nvidia.com>
Date:   Tue Apr 7 12:31:30 2026 +0200

    net/mlx5: fix skipping PF representors
    
    Offending patch changed logic of matching IB ports to requested
    representors in mlx5 driver.
    Each found IB port was matched against all requested representors.
    Whenever:
    
    - requested representor was VF or SF
    - PF was not ignored
    - IB port was physical port
    - physical port index matched requested PF index
    
    the physical port representor was probed.
    If any of the above is false, mlx5 driver should have continue testing
    other requested PF representors.
    In the offending patch, the representor matching loop was stopped.
    As a result, if mlx5 device with MPESW enabled was probed with the
    following devargs:
    
            -a 08:00.0,dv_flow_en=2,representor=pf[0-1]vf[0,1]
    
    Only 5 ports were probed (physical port 0 and all VF representors),
    instead of 6 ports (physical port 1 is missing).
    
    This patch fixes that by continuing representor matching loop
    on physical port to PF index mismatch as described above.
    
    Fixes: 2f7cdd821b1b ("net/mlx5: fix probing to allow BlueField Socket Direct")
    Cc: stable at dpdk.org
    
    Signed-off-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
    Acked-by: Bing Zhao <bingz at nvidia.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 : 6.8.0-87-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|
	+-------------+---------------------------+-------+


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|
	+-------------+---------------------------+-------+


DPDK STV team