Messages in this thread | | | From | Ian Munsie <> | Subject | Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events | Date | Thu, 10 Mar 2016 12:26:22 +1100 |
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Excerpts from Frederic Barrat's message of 2016-03-09 20:27:20 +1100: > It would also avoid entering > WARN(1, "afu_read must be buggy\n"); > if the driver changes its mind between the 2 calls :-)
Honestly, it had better not - that would be a gross violation of the poll & read semantics and the kind of thing that leads to application hangs.
Cheers, -Ian
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