[ewg] [ANNOUNCE] OFED 4.8-rc2 release is available
Jason Gunthorpe
jgunthorpe at obsidianresearch.com
Thu May 4 08:30:03 PDT 2017
On Thu, May 04, 2017 at 02:28:26PM +0000, Woodruff, Robert J wrote:
> Christoph wrote,
> >ping? How does OFED manage to include hardware support (for a long time
> >apparently!) that's never seen any upstream exposure?
>
> OFED allows code that is not upstream to be included as technology
> preview (not built by default) to allow people to use it. In the
> case of the Xeon-Phi code that uses peer to peer PCI transfers, it
> is not clear the Linux community would every accept it the way it is
> now.
.. and yet I haven't really seen that group in Intel participating in
the p2p discussions to design something that is mergable..
This is exactly why we so strongly discourage this out of tree stuff -
getting something unmergable in OFED is *NOT* Job Done, Time to Go
Home. Down this path just creates another Lustre mess.
Dan Williams <dan.j.williams at intel.com> has been actively
participating in the p2p discussions, perhaps you can arrange some
internal collaboration..
Jason
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