fpfn and lpfn in struct ttm_place are 32-bit page numbers. With 4KB page size this can support up to 44-bit physical addressing. Grow these to 64-bit (uint64_t) to support larger physical addresses. Signed-off-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://patch.msgid.link/20260513141253.20410-1-felix.kuehling@amd.com