[dpdk-dev] [PATCH v4] vfio: fix sPAPR IOMMU DMA window size

[Thomas Monjalon]

08/08/2017 14:06, Burakov, Anatoly:
> > From: Jonas Pfefferle [mailto:jpf at zurich.ibm.com]
> > Sent: Tuesday, August 8, 2017 12:17 PM
> > To: Burakov, Anatoly <anatoly.burakov at intel.com>
> > Cc: dev at dpdk.org; aik at ozlabs.ru; Jonas Pfefferle <jpf at zurich.ibm.com>
> > Subject: [PATCH v4] vfio: fix sPAPR IOMMU DMA window size
> > 
> > DMA window size needs to be big enough to span all memory segment's
> > physical addresses. We do not need multiple levels of IOMMU tables as we
> > already span ~70TB of physical memory with 16MB hugepages.
> > 
> > Signed-off-by: Jonas Pfefferle <jpf at zurich.ibm.com>
> 
> Acked by: Anatoly Burakov <anatoly.burakov at intel.com>

Applied, thanks