IOMMU page table for Intel VT-d Second Stage
configname: CONFIG_IOMMU_PT_VTDSS
Linux Kernel Configuration
└─>Device Drivers
└─>Generic Radix Page Table
└─>IOMMU page table for Intel VT-d Second Stage
In linux kernel since version 5.10.250 (release Date: 2026-02-11)
iommu_domain implementation for the Intel VT-d's 64 bit 3/4/5
level Second Stage page table. It is similar to the X86_64 format with
4K/2M/1G page sizes.
Selected automatically by an IOMMU driver that uses this format.
level Second Stage page table. It is similar to the X86_64 format with
4K/2M/1G page sizes.
Selected automatically by an IOMMU driver that uses this format.