kernel/Documentation/driver-api/generic_pt.rst, branch 0x221E-v0.0.1-v6.19

iommupt: Documentation fixes

2025-11-07T10:12:03Z

Some adjustments pointed out by Randy: "decodes an full 64-bit" -> "decodes the full 64 bit" Correct the function parameter name for iova_to_phys() Use the recommended section heading style. Suggested-by: Randy Dunlap Fixes: ab0b572847ac ("genpt: Add Documentation/ files") Fixes: 879ced2bab1b ("iommupt: Add the AMD IOMMU v1 page table format") Fixes: 9d4c274cd7d5 ("iommupt: Add iova_to_phys op") Signed-off-by: Jason Gunthorpe Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Joerg Roedel

Documentation: genpt: Don't use code block marker before iommu_amdv1.c include listing

2025-11-07T10:07:04Z

Stephen Rothwell reports htmldocs warning when merging iommu tree: Documentation/driver-api/generic_pt.rst:32: WARNING: Literal block expected; none found. [docutils] This is because of duplicate double colon code block markers: one after generic_pt/fmt/iommu_amdv1.c and the one in its preceding paragraph. The resulting htmldocs, however, only marks the include listing (after the former) up as it should be. Drop the latter to fix the warning. Fixes: ab0b572847ac ("genpt: Add Documentation/ files") Reported-by: Stephen Rothwell Closes: https://lore.kernel.org/linux-next/20251106143925.578e411b@canb.auug.org.au/ Acked-by: Randy Dunlap Tested-by: Randy Dunlap Reviewed-by: Jason Gunthorpe Signed-off-by: Bagas Sanjaya Signed-off-by: Joerg Roedel

genpt: Add Documentation/ files

2025-11-05T08:07:07Z

Add some general description and pull in the kdoc comments from the source file to index most of the useful functions. Reviewed-by: Kevin Tian Reviewed-by: Pasha Tatashin Reviewed-by: Samiullah Khawaja Tested-by: Alejandro Jimenez Tested-by: Pasha Tatashin Signed-off-by: Jason Gunthorpe Signed-off-by: Joerg Roedel