* Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
@ 2021-05-18 9:25 WANG Chao
2021-05-18 12:30 ` Mark Zhang
0 siblings, 1 reply; 7+ messages in thread
From: WANG Chao @ 2021-05-18 9:25 UTC (permalink / raw)
To: linux-rdma
Hi All
I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
got the following errors from all tests.test_mlx5_dc.DCTest tests:
build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
E
======================================================================
ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
self.client.pre_run(self.server.psns, self.server.qps_num)
File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
self.to_rts()
File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
self.dct_qp.to_rtr(attr)
File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
----------------------------------------------------------------------
Ran 1 test in 0.051s
FAILED (errors=1)
===
Additional information:
- VF is LAG and VF binds to host.
- DC tests fail when NIC is in switchdev mode while legacy mode is fine.
- Tested on 5.12 inbox driver or OFED 5.3, neither is working.
- 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
- firmware-version: 22.30.1004 (MT_0000000536)
I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
command error for CREATE_DCT.
I can provide more information if you ask.
Thanks
WANG Chao
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 9:25 Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest WANG Chao
@ 2021-05-18 12:30 ` Mark Zhang
2021-05-18 12:44 ` WANG Chao
0 siblings, 1 reply; 7+ messages in thread
From: Mark Zhang @ 2021-05-18 12:30 UTC (permalink / raw)
To: WANG Chao, linux-rdma
On 5/18/2021 5:25 PM, WANG Chao wrote:
> External email: Use caution opening links or attachments
>
>
> Hi All
>
> I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
> got the following errors from all tests.test_mlx5_dc.DCTest tests:
>
> build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
> E
> ======================================================================
> ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
> send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
> self.client.pre_run(self.server.psns, self.server.qps_num)
> File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
> self.to_rts()
> File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
> self.dct_qp.to_rtr(attr)
> File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
> pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
>
> ----------------------------------------------------------------------
> Ran 1 test in 0.051s
>
> FAILED (errors=1)
>
> ===
> Additional information:
>
> - VF is LAG and VF binds to host.
> - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
> - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
> - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
> - firmware-version: 22.30.1004 (MT_0000000536)
>
> I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
> command error for CREATE_DCT.
>
> I can provide more information if you ask.
>
> Thanks
> WANG Chao
>
Is there any syndrome in kernel log? Try to reproduce with debug log
enabled:
echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 12:30 ` Mark Zhang
@ 2021-05-18 12:44 ` WANG Chao
2021-05-18 13:00 ` Mark Zhang
0 siblings, 1 reply; 7+ messages in thread
From: WANG Chao @ 2021-05-18 12:44 UTC (permalink / raw)
To: Mark Zhang; +Cc: linux-rdma
On 05/18/21 at 08:30P, Mark Zhang wrote:
> On 5/18/2021 5:25 PM, WANG Chao wrote:
> > External email: Use caution opening links or attachments
> >
> >
> > Hi All
> >
> > I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
> > got the following errors from all tests.test_mlx5_dc.DCTest tests:
> >
> > build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
> > E
> > ======================================================================
> > ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
> > send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
> > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
> > self.client.pre_run(self.server.psns, self.server.qps_num)
> > File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
> > self.to_rts()
> > File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
> > self.dct_qp.to_rtr(attr)
> > File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
> > pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
> >
> > ----------------------------------------------------------------------
> > Ran 1 test in 0.051s
> >
> > FAILED (errors=1)
> >
> > ===
> > Additional information:
> >
> > - VF is LAG and VF binds to host.
> > - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
> > - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
> > - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
> > - firmware-version: 22.30.1004 (MT_0000000536)
> >
> > I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
> > command error for CREATE_DCT.
> >
> > I can provide more information if you ask.
> >
> > Thanks
> > WANG Chao
> >
> Is there any syndrome in kernel log? Try to reproduce with debug log
> enabled:
> echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
[26538.391991] mlx5_core 0000:5f:00.2: mlx5_cmd_check:820:(pid 27332): CREATE_DCT(0x710) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa22b82)
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 12:44 ` WANG Chao
@ 2021-05-18 13:00 ` Mark Zhang
2021-05-18 16:52 ` Jason Gunthorpe
2021-05-19 3:14 ` WANG Chao
0 siblings, 2 replies; 7+ messages in thread
From: Mark Zhang @ 2021-05-18 13:00 UTC (permalink / raw)
To: WANG Chao; +Cc: linux-rdma
On 5/18/2021 8:44 PM, WANG Chao wrote:
> External email: Use caution opening links or attachments
>
>
> On 05/18/21 at 08:30P, Mark Zhang wrote:
>> On 5/18/2021 5:25 PM, WANG Chao wrote:
>>> External email: Use caution opening links or attachments
>>>
>>>
>>> Hi All
>>>
>>> I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
>>> got the following errors from all tests.test_mlx5_dc.DCTest tests:
>>>
>>> build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
>>> E
>>> ======================================================================
>>> ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
>>> ----------------------------------------------------------------------
>>> Traceback (most recent call last):
>>> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
>>> send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
>>> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
>>> self.client.pre_run(self.server.psns, self.server.qps_num)
>>> File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
>>> self.to_rts()
>>> File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
>>> self.dct_qp.to_rtr(attr)
>>> File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
>>> pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
>>>
>>> ----------------------------------------------------------------------
>>> Ran 1 test in 0.051s
>>>
>>> FAILED (errors=1)
>>>
>>> ===
>>> Additional information:
>>>
>>> - VF is LAG and VF binds to host.
>>> - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
>>> - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
>>> - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
>>> - firmware-version: 22.30.1004 (MT_0000000536)
>>>
>>> I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
>>> command error for CREATE_DCT.
>>>
>>> I can provide more information if you ask.
>>>
>>> Thanks
>>> WANG Chao
>>>
>> Is there any syndrome in kernel log? Try to reproduce with debug log
>> enabled:
>> echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
>
> [26538.391991] mlx5_core 0000:5f:00.2: mlx5_cmd_check:820:(pid 27332): CREATE_DCT(0x710) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa22b82)
>
This syndrome indicates DCT is not supported in VF LAG mode here.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 13:00 ` Mark Zhang
@ 2021-05-18 16:52 ` Jason Gunthorpe
2021-05-19 5:19 ` Mark Zhang
2021-05-19 3:14 ` WANG Chao
1 sibling, 1 reply; 7+ messages in thread
From: Jason Gunthorpe @ 2021-05-18 16:52 UTC (permalink / raw)
To: Mark Zhang; +Cc: WANG Chao, linux-rdma
On Tue, May 18, 2021 at 09:00:29PM +0800, Mark Zhang wrote:
> On 5/18/2021 8:44 PM, WANG Chao wrote:
> > External email: Use caution opening links or attachments
> >
> >
> > On 05/18/21 at 08:30P, Mark Zhang wrote:
> > > On 5/18/2021 5:25 PM, WANG Chao wrote:
> > > > External email: Use caution opening links or attachments
> > > >
> > > >
> > > > Hi All
> > > >
> > > > I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
> > > > got the following errors from all tests.test_mlx5_dc.DCTest tests:
> > > >
> > > > build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
> > > > E
> > > > ======================================================================
> > > > ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
> > > > Traceback (most recent call last):
> > > > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
> > > > send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
> > > > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
> > > > self.client.pre_run(self.server.psns, self.server.qps_num)
> > > > File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
> > > > self.to_rts()
> > > > File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
> > > > self.dct_qp.to_rtr(attr)
> > > > File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
> > > > pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
> > > >
> > > > Ran 1 test in 0.051s
> > > >
> > > > FAILED (errors=1)
> > > >
> > > > ===
> > > > Additional information:
> > > >
> > > > - VF is LAG and VF binds to host.
> > > > - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
> > > > - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
> > > > - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
> > > > - firmware-version: 22.30.1004 (MT_0000000536)
> > > >
> > > > I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
> > > > command error for CREATE_DCT.
> > > >
> > > > I can provide more information if you ask.
> > > >
> > > > Thanks
> > > > WANG Chao
> > > >
> > > Is there any syndrome in kernel log? Try to reproduce with debug log
> > > enabled:
> > > echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
> >
> > [26538.391991] mlx5_core 0000:5f:00.2: mlx5_cmd_check:820:(pid 27332): CREATE_DCT(0x710) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa22b82)
> >
> This syndrome indicates DCT is not supported in VF LAG mode here.
Is this out of order:
def test_odp_dc_traffic(self):
send_ops_flag = e.IBV_QP_EX_WITH_SEND
self.create_players(OdpDc, qp_count=2, send_ops_flags=send_ops_flag)
self.check_odp_dc_support()
^^^^^^^^^^^^^^^^^^^^^
?
Jason
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 13:00 ` Mark Zhang
2021-05-18 16:52 ` Jason Gunthorpe
@ 2021-05-19 3:14 ` WANG Chao
1 sibling, 0 replies; 7+ messages in thread
From: WANG Chao @ 2021-05-19 3:14 UTC (permalink / raw)
To: Mark Zhang; +Cc: linux-rdma
On 05/18/21 at 09:00P, Mark Zhang wrote:
> On 5/18/2021 8:44 PM, WANG Chao wrote:
> > External email: Use caution opening links or attachments
> >
> >
> > On 05/18/21 at 08:30P, Mark Zhang wrote:
> > > On 5/18/2021 5:25 PM, WANG Chao wrote:
> > > > External email: Use caution opening links or attachments
> > > >
> > > >
> > > > Hi All
> > > >
> > > > I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
> > > > got the following errors from all tests.test_mlx5_dc.DCTest tests:
> > > >
> > > > build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
> > > > E
> > > > ======================================================================
> > > > ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
> > > > ----------------------------------------------------------------------
> > > > Traceback (most recent call last):
> > > > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
> > > > send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
> > > > File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
> > > > self.client.pre_run(self.server.psns, self.server.qps_num)
> > > > File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
> > > > self.to_rts()
> > > > File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
> > > > self.dct_qp.to_rtr(attr)
> > > > File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
> > > > pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
> > > >
> > > > ----------------------------------------------------------------------
> > > > Ran 1 test in 0.051s
> > > >
> > > > FAILED (errors=1)
> > > >
> > > > ===
> > > > Additional information:
> > > >
> > > > - VF is LAG and VF binds to host.
> > > > - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
> > > > - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
> > > > - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
> > > > - firmware-version: 22.30.1004 (MT_0000000536)
> > > >
> > > > I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
> > > > command error for CREATE_DCT.
> > > >
> > > > I can provide more information if you ask.
> > > >
> > > > Thanks
> > > > WANG Chao
> > > >
> > > Is there any syndrome in kernel log? Try to reproduce with debug log
> > > enabled:
> > > echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
> >
> > [26538.391991] mlx5_core 0000:5f:00.2: mlx5_cmd_check:820:(pid 27332): CREATE_DCT(0x710) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa22b82)
> >
> This syndrome indicates DCT is not supported in VF LAG mode here.
Thanks for the info. I test non-LAG mode on 5.12. Both VF and SF pass DC tests.
I got a couple of questions though.
1. Where can I find information for each different syndrome?
2. Is there any plan to support DCT in VF LAG mode?
BTW I think in this case, it's best for kernel to fail as early as
possible. And -EINVAL isn't good enough for regular users, maybe
-ENOTSUPP or more explicit errors in kernel?
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest
2021-05-18 16:52 ` Jason Gunthorpe
@ 2021-05-19 5:19 ` Mark Zhang
0 siblings, 0 replies; 7+ messages in thread
From: Mark Zhang @ 2021-05-19 5:19 UTC (permalink / raw)
To: Jason Gunthorpe, Ido Kalir; +Cc: WANG Chao, linux-rdma
On 5/19/2021 12:52 AM, Jason Gunthorpe wrote:
> External email: Use caution opening links or attachments
>
>
> On Tue, May 18, 2021 at 09:00:29PM +0800, Mark Zhang wrote:
>> On 5/18/2021 8:44 PM, WANG Chao wrote:
>>> External email: Use caution opening links or attachments
>>>
>>>
>>> On 05/18/21 at 08:30P, Mark Zhang wrote:
>>>> On 5/18/2021 5:25 PM, WANG Chao wrote:
>>>>> External email: Use caution opening links or attachments
>>>>>
>>>>>
>>>>> Hi All
>>>>>
>>>>> I'm running tests from https://github.com/linux-rdma/rdma-core/tree/master and
>>>>> got the following errors from all tests.test_mlx5_dc.DCTest tests:
>>>>>
>>>>> build/bin/run_tests.py --dev mlx5_2 --port 1 tests.test_mlx5_dc.DCTest.test_dc_rdma_write
>>>>> E
>>>>> ======================================================================
>>>>> ERROR: test_dc_rdma_write (tests.test_mlx5_dc.DCTest)
>>>>> Traceback (most recent call last):
>>>>> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 62, in test_dc_rdma_write
>>>>> send_ops_flags=e.IBV_QP_EX_WITH_RDMA_WRITE)
>>>>> File "/data/rdma-core.master/tests/test_mlx5_dc.py", line 53, in create_players
>>>>> self.client.pre_run(self.server.psns, self.server.qps_num)
>>>>> File "/data/rdma-core.master/tests/mlx5_base.py", line 36, in pre_run
>>>>> self.to_rts()
>>>>> File "/data/rdma-core.master/tests/mlx5_base.py", line 31, in to_rts
>>>>> self.dct_qp.to_rtr(attr)
>>>>> File "qp.pyx", line 1113, in pyverbs.qp.QP.to_rtr
>>>>> pyverbs.pyverbs_error.PyverbsRDMAError: Failed to modify QP state to RTR. Errno: 22, Invalid argument
>>>>>
>>>>> Ran 1 test in 0.051s
>>>>>
>>>>> FAILED (errors=1)
>>>>>
>>>>> ===
>>>>> Additional information:
>>>>>
>>>>> - VF is LAG and VF binds to host.
>>>>> - DC tests fail when NIC is in switchdev mode while legacy mode is fine.
>>>>> - Tested on 5.12 inbox driver or OFED 5.3, neither is working.
>>>>> - 5f:00.0 Ethernet controller [0200]: Mellanox Technologies MT2892 Family [ConnectX-6 Dx] [15b3:101d]
>>>>> - firmware-version: 22.30.1004 (MT_0000000536)
>>>>>
>>>>> I worked a bit tracepoint on 5.12 inbox driver. It seems like there's a firmware
>>>>> command error for CREATE_DCT.
>>>>>
>>>>> I can provide more information if you ask.
>>>>>
>>>>> Thanks
>>>>> WANG Chao
>>>>>
>>>> Is there any syndrome in kernel log? Try to reproduce with debug log
>>>> enabled:
>>>> echo -n "func mlx5_cmd_check +p" > /sys/kernel/debug/dynamic_debug/control
>>>
>>> [26538.391991] mlx5_core 0000:5f:00.2: mlx5_cmd_check:820:(pid 27332): CREATE_DCT(0x710) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa22b82)
>>>
>> This syndrome indicates DCT is not supported in VF LAG mode here.
>
> Is this out of order:
>
> def test_odp_dc_traffic(self):
> send_ops_flag = e.IBV_QP_EX_WITH_SEND
> self.create_players(OdpDc, qp_count=2, send_ops_flags=send_ops_flag)
> self.check_odp_dc_support()
> ^^^^^^^^^^^^^^^^^^^^^
Not sure, but I think it's a different case.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-05-19 5:19 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-18 9:25 Mellanox CX6DX switchdev mode VF fails rdma-core tests.test_mlx5_dc.DCTest WANG Chao
2021-05-18 12:30 ` Mark Zhang
2021-05-18 12:44 ` WANG Chao
2021-05-18 13:00 ` Mark Zhang
2021-05-18 16:52 ` Jason Gunthorpe
2021-05-19 5:19 ` Mark Zhang
2021-05-19 3:14 ` WANG Chao
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