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Re: [Qemu-devel] [PATCH v2] s390x/pci: Set the iommu region size mpcifc


From: Cornelia Huck
Subject: Re: [Qemu-devel] [PATCH v2] s390x/pci: Set the iommu region size mpcifc request
Date: Tue, 15 Jan 2019 16:47:35 +0100

On Thu, 10 Jan 2019 14:00:07 +0100
Pierre Morel <address@hidden> wrote:

> The size of the accessible iommu memory region in the guest
> is given to the IOMMU by the guest through the mpcifc request
> specifying the PCI Base Address and the PCI Address Limit.
> 
> Let set the size of the IOMMU region to:
>     (PCI Address Limit) - (PCI Base Address) + 1.
> 
> Signed-off-by: Pierre Morel <address@hidden>
> ---
>  hw/s390x/s390-pci-bus.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Thanks, applied.



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