[openib-general] Re: [PATCH] user_mad: support retries in ib_umad_write

Hal Rosenstock halr at voltaire.com
Tue Jun 7 05:05:05 PDT 2005


On Mon, 2005-06-06 at 16:44, Roland Dreier wrote:
> This looks good to commit to me.  Will there need to be another ABI
> bump to support RMPP receives in userspace?

I'm hoping not: There is a outstanding question about read (length
returned when supplied buffer is too small) and failing doing it that
way, there would be an additional ioctl but it would be backwards
compatible (use of this ioctl from userspace would result in an error
being returned).

-- Hal




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