Problem with Infiniband adapter on IBM p550

Benjamin Herrenschmidt benh at kernel.crashing.org
Thu Nov 4 00:46:05 EST 2010


On Tue, 2010-11-02 at 23:15 -0400, Patrick Finnegan wrote:
> > I don't know why, but it definitely looks like a firmware bug to me.
> > On those machines, PCI resource assignment is under hypervisor
> > control and so Linux cannot re-assign missing resources itself.
> > 
> > I'll see if I can find a FW person to shed some light on this.
> > 
> > Can you provide me (privately maybe) with the FW version on the
> > machine ?
> 
> Ben,
> 
> Have you found out anything more on this (firmware) bug?

No, not yet. Let me ping some folks again.

Cheers,
Ben.



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