[ofw] WinVerbs address translation required administrative privileges

Hefty, Sean sean.hefty at intel.com
Wed Jul 18 08:18:07 PDT 2012


> as I had more urgent things to do, it took me some time doing your test. I now
> have upgraded my machines to 3.1 GA, which also took some time as it required a
> firmware upgrade, but the problem persists in exactly the same way. If I create
> an RDMA end point as user it fails, as administrator it works. I have also the
> problem that the RDMA functions do not return useful return codes (is this
> normal?), so everything is just a guess based on the driver code from SVN and
> playing around with it.

What is the return code that you're seeing?
 
> > Note that the default SDDL string is set to NULL.  Is there a registry
> setting for
> > ipoib (possibly inherited from NDIS or somewhere else) that gets used if the
> > SDDL is NULL?
> 
> Unfortunately, I do not have sufficient knowledge to understand what I should
> do with this information. If you have more detailed instruction on what to do,
> I have no problem trying it. I might also be able to able to attach a kernel
> debugger to the machine, but I would need some information on what I need to
> build and how to install my own build.

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