On 12/20/2015 11:31 AM, Sagi Grimberg wrote:
However, I think that the patch from Shani 6b52a12bc3fc ("IB/uverbs:
Implement memory windows support in uverbs") is wrong. A memory
window allocation should really reference the MR and not the PD (which
is referenced by the MR). Otherwise the MR deregistration is allowed
with windows bound to it. If this is the case then this field is not
useless and we should fix ib_uverbs_alloc_mw()?
I tend to agree, lets not remove the field till this is clarified with
Haggai and Co
Haggai, can you shed some light here? It's Shani's and your code.
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