Re: [PATCH v2 iproute2-next 3/6] rdma: Add CM_ID resource tracking information

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On 3/26/2018 4:15 PM, Jason Gunthorpe wrote:
> On Mon, Mar 26, 2018 at 09:30:41AM -0500, Steve Wise wrote:
>>
>> On 3/26/2018 9:17 AM, David Ahern wrote:
>>> On 2/27/18 9:07 AM, Steve Wise wrote:
>>>> diff --git a/rdma/rdma.h b/rdma/rdma.h
>>>> index 5809f70..e55205b 100644
>>>> +++ b/rdma/rdma.h
>>>> @@ -18,10 +18,12 @@
>>>>  #include <libmnl/libmnl.h>
>>>>  #include <rdma/rdma_netlink.h>
>>>>  #include <time.h>
>>>> +#include <net/if_arp.h>
>>>>  
>>>>  #include "list.h"
>>>>  #include "utils.h"
>>>>  #include "json_writer.h"
>>>> +#include <rdma/rdma_cma.h>
>>>>  
>>> did you forget to add rdma_cma.h? I don't see that file in my repo.
>> It is provided by the rdma-core package, upon which rdma tool now
>> depends for the rdma_port_space enum.
> It is a kernel bug that enum is not in an include/uapi/rdma header
>
> Fix it there and don't try to use rdma-core headers to get kernel ABI.
>
> Jason

I wish you'd commented on this just a little sooner.  I just resent v3
of this series... with rdma_cma.h included. :)

How about the restrack/nldev code just translates the port space from
enum rdma_port_space to a new ABI enum, say nldev_rdma_port_space, that
i add to rdma_netlink.h?  I'd hate to open the can of worms of trying to
split rdma_cma.h into uabi and no uabi headers. :(

Steve.

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