17 Jun
2025
17 Jun
'25
2:37 a.m.
On Mon, Jun 16, 2025 at 11:13:19AM -0300, Jason Gunthorpe wrote:
On Sat, Jun 14, 2025 at 12:14:38AM -0700, Nicolin Chen wrote:
+/* Entry for iommufd_ctx::mt_mmap */ +struct iommufd_mmap {
- struct iommufd_object *owner;
- /* Allocated start position in mt_mmap tree */
- unsigned long startp;
pgoff_t, looks like this is already in PAGE_SIZE units.
- /* Physical range for io_remap_pfn_range() */
- unsigned long mmio_pfn;
physaddr_t and maybe don't use pfn?
- unsigned long num_pfns;
size_t
The mtree stores in pfn units. Looks like you prefer doing in PAGE_SIZE units? I can give that a try and update them as you suggested.
Thanks Nicolin