Lines Matching defs:uptr
516 size_t length, void __user *uptr)
524 (uintptr_t)uptr % MOCK_IO_PAGE_SIZE ||
525 check_add_overflow((uintptr_t)uptr, (uintptr_t)length, &end))
538 npages = get_user_pages_fast((uintptr_t)uptr & PAGE_MASK, 1, 0,
554 pfn * PAGE_SIZE + ((uintptr_t)uptr % PAGE_SIZE)) {
559 uptr += MOCK_IO_PAGE_SIZE;
570 void __user *uptr, size_t length,
575 if (length % PAGE_SIZE || (uintptr_t)uptr % PAGE_SIZE ||
576 check_add_overflow((uintptr_t)uptr, (uintptr_t)length, &end))
583 npages = get_user_pages_fast((uintptr_t)uptr, 1, 0, pages);
598 uptr += PAGE_SIZE;
805 static int iommufd_test_check_pages(void __user *uptr, struct page **pages,
812 rc = get_user_pages_fast((uintptr_t)uptr, 1, 0, tmp_pages);
821 uptr += PAGE_SIZE;
828 size_t length, void __user *uptr,
882 /* For syzkaller allow uptr to be NULL to skip this check */
883 if (uptr) {
885 uptr - (iova - ALIGN_DOWN(iova, PAGE_SIZE)), pages,
1011 u64_to_user_ptr(cmd->check_map.uptr));
1014 ucmd, u64_to_user_ptr(cmd->check_refs.uptr),
1026 u64_to_user_ptr(cmd->access_pages.uptr),
1032 u64_to_user_ptr(cmd->access_rw.uptr),