[rds-devel] [PATCH 3/5] RDS: Fix panic on unload

[Andy Grover]

On 05/05/2010 08:10 PM, Li Yewang wrote:
> Andy Grover さん wrote:
>> Hi, please use rds-devel at oss.oracle.com for future questions.
>>
>> This bug should be reproducible by sending data to the local ib-assigned
>> ip. This will use the IB transport (not of the loopback transport) and
>> will create both an active and passive connection on the machine.
>> Attempting to rmmod the driver after this should reproduce the bug.
>
>     Thanks for your reply.
>     But I am new to rds, I can not understand what about ib-assigned and IB transport,
>     Can you give me some detail reproduction guids.

Sorry for my excessive jargon.

The infiniband interface ib0 should have an ip address assigned to it. 
If you rds-ping that ip, rds will establish a hw-looped-back connection. 
After that, rmmod will fail if the patch you listed in your first email 
is not applied.

Regards -- Andy