Thomas Huth <th...@redhat.com> [2019-02-26, 12:02PM +0100]: > When running virt-host-validate on an s390x host, the tool currently > warns that it is "Unknown if this platform has IOMMU support". > We can use the common check for entries in sys/kernel/iommu_groups here, > too, but it only makes sense to check it if there are also PCI devices > available. It's also common on s390x that there are no PCI devices > assigned to the LPAR, and in that case there is no need for the > PCI-related IOMMU, so without PCI devices we should simply skip this > test. > > Signed-off-by: Thomas Huth <th...@redhat.com>
Makes sense. Reviewed-by: Bjoern Walk <bw...@linux.ibm.com>
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