On Thu, Nov 05, 2020 at 01:58:16PM -0400, Jason Gunthorpe wrote:
> > I noticed there were a couple of places expecting dma_device to be set
> > to !NULL:
> >
> > drivers/infiniband/core/umem.c:
> > dma_get_max_seg_size(device->dma_device), sg, npages,
> >
On Thu, Nov 05, 2020 at 01:52:53PM -0400, Jason Gunthorpe wrote:
> On Thu, Nov 05, 2020 at 08:42:02AM +0100, Christoph Hellwig wrote:
> > @@ -1341,7 +1322,14 @@ int ib_register_device(struct ib_device *device,
> > const char *name,
> > if (ret)
> > return ret;
> >
> > -
On Thu, Nov 05, 2020 at 01:52:53PM -0400, Jason Gunthorpe wrote:
> On Thu, Nov 05, 2020 at 08:42:02AM +0100, Christoph Hellwig wrote:
> > @@ -1341,7 +1322,14 @@ int ib_register_device(struct ib_device *device,
> > const char *name,
> > if (ret)
> > return ret;
> >
> > -
On Thu, Nov 05, 2020 at 08:42:02AM +0100, Christoph Hellwig wrote:
> @@ -1341,7 +1322,14 @@ int ib_register_device(struct ib_device *device, const
> char *name,
> if (ret)
> return ret;
>
> - setup_dma_device(device, dma_device);
> + /*
> + * If the caller does
On Thu, Nov 05, 2020 at 10:34:15AM -0400, Jason Gunthorpe wrote:
> On Thu, Nov 05, 2020 at 08:42:02AM +0100, Christoph Hellwig wrote:
> > diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
> > index 5f8fd7976034e0..661e4a22b3cb81 100644
> > +++ b/include/rdma/ib_verbs.h
> > @@ -3950,6
On Thu, Nov 05, 2020 at 08:42:02AM +0100, Christoph Hellwig wrote:
> diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
> index 5f8fd7976034e0..661e4a22b3cb81 100644
> +++ b/include/rdma/ib_verbs.h
> @@ -3950,6 +3950,8 @@ static inline int ib_req_ncomp_notif(struct ib_cq *cq,
> int
