Re: [PATCH v3 37/37] IB/rxe, IB/rdmavt: Use dma_virt_ops instead of duplicating it

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On Sun, 2017-01-22 at 16:11 +0200, Leon Romanovsky wrote:
> > diff --git a/drivers/infiniband/sw/rdmavt/Kconfig b/drivers/infiniband/sw/rdmavt/Kconfig
> > index 1da8d01a6855..fdd001ce13d8 100644
> > --- a/drivers/infiniband/sw/rdmavt/Kconfig
> > +++ b/drivers/infiniband/sw/rdmavt/Kconfig
> > @@ -1,5 +1,6 @@
> >  config INFINIBAND_RDMAVT
> >  	tristate "RDMA verbs transport library"
> >  	depends on 64BIT
> > +	select DMA_VIRT_OPS
> 
> Bart,
> Small question, is it an easy way to select this option
> for whole INFINIBAND instead of doing for every driver?

Hello Leon,

dma_virt_ops is used by only three RDMA drivers (hfi1, qib and rxe). So I'm
not sure why you would like to select DMA_VIRT_OPS for all RDMA HBA drivers?

Bart.
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