16/07/2019 02:20, David Christensen:
> > In ppc64le, expanding DMA areas always fail because we cannot remove
> > a DMA window. As a result, we cannot allocate more than one memseg in
> > ppc64le. This is because vfio_spapr_dma_mem_map() doesn't unmap all
> > the mapped DMA before removing the wind
In ppc64le, expanding DMA areas always fail because we cannot remove
a DMA window. As a result, we cannot allocate more than one memseg in
ppc64le. This is because vfio_spapr_dma_mem_map() doesn't unmap all
the mapped DMA before removing the window. This patch fixes this
incorrect behavior.
I als
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