[openib-general] Re: uverbs: When message is larger than receive buffer

[Michael S. Tsirkin]

Hi Steve,

Quoting r. Steve Wooding <steve_wooding at keysounds.co.uk>:
> I was wondering what happens if the message being received (for a Send
> operation) is larger than the length of the recieve buffer that was
> specified in the receive WR?
You'll get a completion with error when you poll the cq.

> Where is this error caught?
This is detected by HCA hardware.

> Is is the same
> for an RDMA Write?
RDMA Write does not use a receive WR.

-- 
MST