On 19/02/2015 20:27, Jason Gunthorpe wrote:
> On Thu, Feb 19, 2015 at 02:30:29PM +0200, Matan Barak wrote:
>> > Furthermore, ibv_create_flow and ibv_destroy_flow were already
>> > accepted using the old schema.
> IIRC they didn't have values that could meaningfully be 0?
I think they don't have any extension yet -- I don't see any change
before 69ad5da41b4e ("IB/core: Re-enable create_flow/destroy_flow uverbs").
They verify comp_mask == 0 on command entry, and create_flow zeros the
response's comp_mask when it returns.
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