On Sun, Jun 22, 2014 at 12:29 PM, Or Gerlitz wrote:
>
> As for the crash you reported, indeed, it seems we have a bug there on the
> error flow of module loading when single ported VF are requested in
> conjunction with IB ports. I have it fixed on my system with this patch which
> are will rev
On 20/06/2014 20:15, Shirley Ma wrote:
On 06/19/2014 08:34 PM, Or Gerlitz wrote:
On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
failed with mlx4_core 00
When loading the modules, the proper arguments need to be checked if one
depends on another. You can easily reproduce this problem by only using num_vfs
= N.
Shirley
On 06/19/2014 11:34 PM, Or Gerlitz wrote:
> On Fri, Jun 20, 2014 at 9:33 AM, Or Gerlitz wrote:
>> On Fri, Jun 20, 2014 at 9:21 A
On 06/19/2014 11:17 PM, Or Gerlitz wrote:
> On Fri, Jun 20, 2014 at 6:34 AM, Or Gerlitz wrote:
>> On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
>>> 1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
>>> I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
>>
On 06/19/2014 08:34 PM, Or Gerlitz wrote:
> On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
>>
>> 1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
>>
>> I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
>> failed with mlx4_core :40:00.0: Invalid syntax
On Fri, Jun 20, 2014 at 9:33 AM, Or Gerlitz wrote:
> On Fri, Jun 20, 2014 at 9:21 AM, Wei Yang wrote:
>
From this log, it happens during probe?
If not, any action after probe?
>
>>>yep, maybe the bug still exists in the error flow of probe? you can probe
>>>with
>>>num_vfs=1,1,1 port_t
On Fri, Jun 20, 2014 at 9:21 AM, Wei Yang wrote:
>>> From this log, it happens during probe?
>>> If not, any action after probe?
>>yep, maybe the bug still exists in the error flow of probe? you can probe with
>>num_vfs=1,1,1 port_type_array=1,1 and see if you hit it
> I tried this
> modprobe m
On Fri, Jun 20, 2014 at 07:02:41AM +0300, Or Gerlitz wrote:
>On Fri, Jun 20, 2014 at 6:51 AM, Wei Yang wrote:
>
>> >> mlx4_core :40:00.0: Invalid syntax of num_vfs/probe_vfs with IB port
>> >> - single port VFs syntax is only supported when all ports are configured
>> >> as ethernet
>> >> BU
On Fri, Jun 20, 2014 at 6:34 AM, Or Gerlitz wrote:
> On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
>> 1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
>> I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
>> failed with mlx4_core :40:00.0: Invalid synt
On Fri, Jun 20, 2014 at 6:51 AM, Wei Yang wrote:
> >> mlx4_core :40:00.0: Invalid syntax of num_vfs/probe_vfs with IB port -
> >> single port VFs syntax is only supported when all ports are configured as
> >> ethernet
> >> BUG: unable to handle kernel NULL pointer dereference at 000
On Fri, Jun 20, 2014 at 06:34:48AM +0300, Or Gerlitz wrote:
>On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
>>
>> 1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
>>
>> I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
>> failed with mlx4_core :40:00.0:
On Thu, Jun 19, 2014 at 6:33 AM, Shirley Ma wrote:
>
> 1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
>
> I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
> failed with mlx4_core :40:00.0: Invalid syntax of num_vfs/probe_vfs with
> IB port - single port
Hello Or,
Two questions here:
1. Whether IB VFs is supported in ConnectX-2 (mlx4 driver)?
I tried to num_vfs={port1,port2,port1+2} when loading mlx4_core module, it
failed with
mlx4_core :40:00.0: Invalid syntax of num_vfs/probe_vfs with IB port -
single port VFs syntax is only supported wh
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