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 for <linuxppc-dev@lists.ozlabs.org>; Mon,  1 May 2017 12:58:52 +1000 (AEST)
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To: Alexey Kardashevskiy <aik@ozlabs.ru>, linuxppc-dev@lists.ozlabs.org
From: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>, Paul Mackerras <paulus@samba.org>,
 David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [guest,kernel] powerpc/pseries: Enable VFIO
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Date: Mon,  1 May 2017 12:58:52 +1000 (AEST)
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On Fri, 2017-03-24 at 06:37:21 UTC, Alexey Kardashevskiy wrote:
> This enables VFIO on pseries host in order to allow VFIO in nested guest
> under PR KVM or DPDK in a HV guest. This adds support of
> the VFIO_SPAPR_TCE_IOMMU type.
> 
> This adds exchange() callback to allow TCE updates by the SPAPR TCE IOMMU
> driver in VFIO.
> 
> This initializes DMA32 window parameters in iommu_table_group as
> as this does not implement VFIO_SPAPR_TCE_v2_IOMMU and
> VFIO_SPAPR_TCE_IOMMU just reuses the existing DMA32 window.
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/b6e1f6adce8068620f728f717f90f4

cheers