[ofa-general] Re: [ewg] OFED 1.3 rc4 update

[Pradeep Satyanarayana]

Eli Cohen wrote:
>> Ehca supports fewer than 16 s/g entries- hence the srq patch addresses that issue.
>> The sequence of steps that I followed for the touch test:
>> 1. On a freshly booted system, configure ib0 and assign an IP addresss
>> 2. Switch to connected mode and change mtu
>> 3. ping remote ib interface (already in CM mode)
>> 4. modprobe -r ib_ehca
>>
>> I see a series of cascading failures in /var/log/messages, starting with
>> the issue of not being able to destroy the cq (specifically rcq)
>>
> I followed the procedure you describe with Arbel device. I changed the
> code such that it will publish 12 scatter entires for the SRQ. I did
> not see this problem however so I don't how to debug this. Could it be
> a problem in the ehca driver?
> 
Hello Eli, 

Thanks for the update. We are continuing to investigate this issue.

Pradeep