[ofa-general] Re: [PATCH] ib/mad: fix incorrect access to items on local_list

[Dotan Barak]

Sean Hefty wrote:
>> Just want to let me know that i didn't forget about this issue.
>>
>> I tried to reproduce the failure before applying the bug, but this one
>> is not easy to reproduce.
>>
>> I will give you a feedback as soon as I'll have one ..
>>     
>
> To reproduce, you need to have MADs queued for processing on the local_list when
> the sender unregisters (perhaps by killing the app).  You should be able to
> widen the race window by adding a delay near the top of local_completions().
> That will keep the MADs on the local_list for longer.  Alternatively, you would
> need to have a lot of outstanding local MADs.
>
>   
The problem is that i don't call the mad module directly, i execute SDP 
tests that causes this
scenario to happen ..


thanks
Dotan