Subject: Re: [PATCH rdma-next v2 10/13] IB/mlx5: Enable subscription for device events over DEVX

From: Jason Gunthorpe <[email-masked]>
Date: Wed, 3 Jul 2019 17:18:40 -0300

On Sun, Jun 30, 2019 at 07:23:31PM +0300, Leon Romanovsky wrote:
> From: Yishai Hadas <[email-masked]>
> 
> Enable subscription for device events over DEVX.
> 
> Each subscription is added to the two level XA data structure according
> to its event number and the DEVX object information in case was given
> with the given target fd.
> 
> Those events will be reported over the given fd once will occur.
> Downstream patches will mange the dispatching to any subscription.

BTW Matt,

Here is another vote for a 64 bit indexing xarray in the kernel.. Any
further thought on doing that?

Jason