Re: [PATCH 20/20] IB/core: If the MGID/MLID pair is not on the list return an error

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On Wed, Mar 01, 2017 at 10:24:32AM -0800, Dennis Dalessandro wrote:
> From: Michael J. Ruhl <michael.j.ruhl@xxxxxxxxx>
>
> A list of MGID/MLID pairs is built when doing a multicast attach.  When
> the multicast detach is called, the list is searched, and regardless of
> the search outcome, the driver detach is called.
>
> If an MGID/MLID pair is not on the list, driver detach should not be
> called, and an error should be returned.  Failure to do so can leave
> the Multicast list out of sync with what the driver has.

It took me a while to understand your last sentence.
Can we add Fixes line and submit it to stable too?

Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>

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