Re: [PATCH] IB/rxe: increment msn only when completing a request

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 2017-02-24 at 15:38 +0100, David Marchand wrote:
> According to C9-147, MSN should only be incremented when the last
> packet of
> a multi packet request has been received.
> 
> "Logically, the requester associates a sequential Send Sequence
> Number
> (SSN) with each WQE posted to the send queue. The SSN bears a one-
> to-one relationship to the MSN returned by the responder in each re-
> sponse packet. Therefore, when the requester receives a response, it
> in-
> terprets the MSN as representing the SSN of the most recent request
> completed by the responder to determine which send WQE(s) can be
> completed."
> 
> Fixes: 8700e3e7c485 ("Soft RoCE driver")
> 
> Signed-off-by: David Marchand <david.marchand@xxxxxxxxx>

Thanks, applied.

-- 
Doug Ledford <dledford@xxxxxxxxxx>
    GPG KeyID: B826A3330E572FDD
   
Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux