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[RFC,29/33] vfio: selftests: Make iommufd the default iommu_mode

Message ID 20250523233018.1702151-30-dmatlack@google.com
State New
Headers show
Series [RFC,01/33] selftests: Create tools/testing/selftests/vfio | expand

Commit Message

David Matlack May 23, 2025, 11:30 p.m. UTC 
Now that VFIO selftests support iommufd, make it the default mode.
IOMMUFD is the successor to VFIO_TYPE1{,v2}_IOMMU and all new features
are being added there, so it's a slightly better fit as the default
mode.

Signed-off-by: David Matlack <dmatlack@google.com>
---
 tools/testing/selftests/vfio/lib/vfio_pci_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/testing/selftests/vfio/lib/vfio_pci_device.c b/tools/testing/selftests/vfio/lib/vfio_pci_device.c
index d996e012a646..d3c3958136cc 100644
--- a/tools/testing/selftests/vfio/lib/vfio_pci_device.c
+++ b/tools/testing/selftests/vfio/lib/vfio_pci_device.c
@@ -432,7 +432,7 @@  static const struct vfio_iommu_mode iommu_modes[] = {
 	},
 };
 
-const char *default_iommu_mode = "vfio_type1_iommu";
+const char *default_iommu_mode = "iommufd";
 
 void iommu_mode_help(const char *flag)
 {