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

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On 03/02/2017 09:00 AM, Leon Romanovsky wrote:
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>


We'll reword the last bit there and add the fixes line and Cc stable.

-Denny
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