On 04/06/2019 13:15, Jan Beulich wrote: > For find_iommu_for_device() to consistently (independent of ACPI tables) > return NULL for the PCI devices corresponding to IOMMUs, make sure > IOMMUs don't get mapped to themselves by ivrs_mappings[]. > > While amd_iommu_add_device() won't be called for IOMMUs from > pci_add_device(), as IOMMUs have got marked r/o, > _setup_hwdom_pci_devices() calls there nevertheless. Avoid issuing the > bogus debugging only "No iommu for ...; cannot be handed to ..." log > message as well as the non-debugging "setup ... for ... failed (-19)" > one. > > Signed-off-by: Jan Beulich <jbeul...@suse.com>
Acked-by: Andrew Cooper <andrew.coop...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
