With adding the support for loading external drivers like iaa, autoloading, and default configs, systems with IAA that are booted in legacy mode get a number of probe failing messages from the user driver for the iax wqs before it probes with the iaa_crypto driver. Should the name match check occur prior to checking if user pasid is enabled in idxd_user_drv_probe? On a GNR system this will generate over 100 log messages at boot like the following: [ 56.885504] user: probe of wq15.0 failed with error -95 Regards, Jerry