On Mon, Oct 28, 2019 at 12:37:38PM +0000, Bernard Metzler wrote: > That's why siw currently saves that info to a resource > (QP/CQ/SRQ) specific parameter 'kernel_verbs'. I agree > this parameter is redundant, if the rdma core object > provides that information as well. The only way I see > it provided is the validity of the uobject pointer of > all those resources. The restrack stuff also keeps track of user/kernel on created objects Jason