Re: [PATCH v5] tests: qtest: Add virtio-iommu test

[Thomas Huth <thuth@redhat.com>]

On 01/11/2021 19.48, Eric Auger wrote:
> Add the framework to test the virtio-iommu-pci device
> and tests exercising the attach/detach, map/unmap API.
> 
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
> Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
> 
> ---
> 
> v4 -> v5:
> - remove printf and move a comment
> - Added Jean-Philippe's T-b and R-b

  Hi Eric,

I tried to add this patch to my queue, but unfortunately, it fails some of 
the gitlab CI pipelines, e.g.:

  https://gitlab.com/thuth/qemu/-/jobs/1739091817#L311

  ...
  Running test qtest-x86_64/qos-test
  qemu-system-x86_64: -device virtio-iommu-pci,addr=04.0:
  pc-i440fx-6.2 machine fails to create iommu-map device tree
  bindings
  Check your machine implements a hotplug handler for the
  virtio-iommu-pci device
  Check the guest is booted without FW or with -no-acpi
  Broken pipe
  ...

Could you please have a look?

  Thanks,
   Thomas