Lines Matching refs:uptr
743 uintptr_t uptr;
779 uptr = (uintptr_t)(pages->uptr + start_index * PAGE_SIZE);
781 rc = pin_user_pages_fast(uptr, npages, user->gup_flags,
788 rc = pin_user_pages_remote(pages->source_mm, uptr, npages,
1141 struct iopt_pages *iopt_alloc_pages(void __user *uptr, unsigned long length,
1154 if (check_add_overflow((unsigned long)uptr, length, &end))
1166 pages->uptr = (void __user *)ALIGN_DOWN((uintptr_t)uptr, PAGE_SIZE);
1167 pages->npages = DIV_ROUND_UP(length + (uptr - pages->uptr), PAGE_SIZE);
1802 pages->source_mm, (uintptr_t)(pages->uptr + index * PAGE_SIZE),
1870 if (copy_to_user(pages->uptr + start_byte, data, length))
1873 if (copy_from_user(data, pages->uptr + start_byte, length))