[PATCH 3/3] nvme-rdma: assign completion vector correctly
Sagi Grimberg
sagi at grimberg.me
Tue Jun 23 13:34:53 EDT 2020
>> The completion vector index that is given during CQ creation can't
>> exceed the number of support vectors by the underlying RDMA device. This
>> violation currently can accure, for example, in case one will try to
>> connect with N regular read/write queues and M poll queues and the sum
>> of N + M > num_supported_vectors. This will lead to failure in establish
>> a connection to remote target. Instead, in that case, share a completion
>> vector between queues.
>
> That sounds like a RC patch? Where is the fixes line? Why is it in
> this series?
Agree, this should be sent as a separate patch.
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