On 11/18/25 12:04, Tian, Kevin wrote:
I'm still interested to know if there is an iommu error that is somehow not getting into the log?Just re-checked the code:dmar_fault() -> dmar_fault_do_one() -> dmar_fault_dump_ptes(): pr_info("Dump %s table entries for IOVA 0x%llx\n", iommu->name, addr); before reaching that point, there are several early exits: - advanced fault log, which I don't think will happen (Baolu?)
Advanced fault log is not used in the VT-d driver. Thanks, baolu
