On 23/01/2019 12:50, Andrii Anisov wrote:
From: Andrii Anisov <[email protected]> Taking decision by `need_iommu_pt_sync()` make us never kicking `iommu_iotlb_flush()` for IOMMUs which do share P2M with CPU. So check `has_iommu_pt()` instead.
Please mention the bug was introduced by commit 91d4eca7ad "mm / iommu: split need_iommu() into has_iommu_pt() and need_iommu_pt_sync()".
With that: Acked-by: Julien Grall <[email protected]> Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
