Ccing the maintainers...
On Thu, Feb 09, 2017 at 05:53:28PM +, Roger Pau Monne wrote:
> 50a498 failed to add a break in the p2m_mmio_direct case, so Xen was still not
> adding IOMMU entries for p2m_mmio_direct regions.
>
> Reported-by: Andrew Cooper
> Signed-off-by: Roger Pau Monné
> ---
> ---
> xen/include/asm-x86/p2m.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/xen/include/asm-x86/p2m.h b/xen/include/asm-x86/p2m.h
> index 173a6f8..c68ff58 100644
> --- a/xen/include/asm-x86/p2m.h
> +++ b/xen/include/asm-x86/p2m.h
> @@ -819,6 +819,7 @@ static inline unsigned int p2m_get_iommu_flags(p2m_type_t
> p2mt, mfn_t mfn)
> flags = IOMMUF_readable;
> if ( !rangeset_contains_singleton(mmio_ro_ranges, mfn_x(mfn)) )
> flags |= IOMMUF_writable;
> +break;
> default:
> flags = 0;
> break;
> --
> 2.10.1 (Apple Git-78)
>
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