On 12/5/2025 12:18 AM, Ján Tomko wrote:
On a Thursday in 2025, Nathan Chen via Devel wrote:
On 12/2/2025 11:59 AM, Nathan Chen wrote:
Use presence of non-negative pci_bus to identify multi-smmuv3 IOMMU model, instead of the niommus attribute. This allows for specifying a single arm-smmuv3 on the qemu command line, instead of both the virt-machine smmuv3 and arm-smmuv3 being specified at the same time.
Signed-off-by: Nathan Chen<nathanc@nvidia.com>
This commit description should also include the following fixes tag.
Fixes: e70c4d54d365 conf: Support multiple device-pluggable smmuv3 IOMMUs
Reviewed-by: Ján Tomko <jtomko@redhat.com>
I've also added a test case for this I'll be pushing once the pipeline passes: https://gitlab.com/janotomko/libvirt/-/pipelines/2197800364
Jano
Thanks for reviewing and adding the test case. I have verified that the test config looks OK and succeeds during compilation. -Nathan