Hello Jason, On Wed, Feb 11, 2015 at 10:38:38AM -0700, Jason Gunthorpe wrote: > On Wed, Feb 11, 2015 at 10:21:36AM +0100, Fabian Holler wrote: > > On Tue, Feb 10, 2015 at 11:00:39AM -0700, Jason Gunthorpe wrote: > > > On Tue, Feb 10, 2015 at 04:56:43PM +0100, Fabian Holler wrote: > > > > > > > Does anybody have an idea what could be wrong? > > > > Are the PATH_MIG* notifications with mlx4 drivers are working for somebody? [..] > > The event handler specified in the struct ib_qp_init_attr * parameter of > > rdma_create_qp() is registered as QP event handler. > > rdma_create_qp() calls ib_create_qp() and sets qp->event_handler to > > ib_qp_init_attr->event_handler. > > Okay, right, I was thinking of something else. > > We had exactly this working a few months ago for a demo, in kernel > using Lustre and RDMA CM. I checked the patches we made and yes, the > event_handler was being properly called with IB_EVENT_PATH_MIG on > mlx4 and qib cards. are your patches for APM support with RDMA CM available somewhere? We would be glad to test them :-) regards Fabian
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