[openib-general] [PATCH] IB/core: fix SM LID/LID change with client reregisterset

[Hal Rosenstock]

On Tue, 2006-08-15 at 10:59, Michael S. Tsirkin wrote:
> Quoting r. Hal Rosenstock <halr at voltaire.com>:
> > Are these two events equivalent ? e.g. does LID change require
> > reregistration ? (That's a potential overhead as well). 
> 
> Client reregistration support is an optional SM feature

I don't think that answers my question. Yes, client reregistration is
optional but when it is supported, are the two events equivalent ?

> > What about deregistration of the old registrations when this occurs ?
> > Is that handled ?
> 
> ???

What's the ??? for ?

> sa_query and cache do not have any old registrations

Currently; it could be an issue in the future.

-- Hal