44 	_1KB = 1ULL << 10,	/* 1KB -> not page aligned */
183 	 * Check that the address is aligned to the specified alignment.  in get_source_mapping()
186 	 * 2MB-aligned, however it will not be considered valid for a  in get_source_mapping()
289  * Consider the following range which is 2MB aligned and is
494  * the beginning of the mapping just because the aligned
499 	char *test_name = "mremap move 1mb from start at 1MB+256KB aligned src";  in mremap_move_1mb_from_start()
503 	/* Config to reuse get_source_mapping() to do an aligned mmap. */  in mremap_move_1mb_from_start()
529 	 * Unmap the beginning of dest so that the aligned address  in mremap_move_1mb_from_start()
671 				  "mremap - Destination Address Misaligned (1KB-aligned)");  in main()
674 				  "mremap - Source Address Misaligned (1KB-aligned)");  in main()
676 	/* Src addr PTE aligned */  in main()
679 				  "8KB mremap - Source PTE-aligned, Destination PTE-aligned");  in main()
681 	/* Src addr 1MB aligned */  in main()
683 				  "2MB mremap - Source 1MB-aligned, Destination PTE-aligned");  in main()
685 				  "2MB mremap - Source 1MB-aligned, Destination 1MB-aligned");  in main()
687 	/* Src addr PMD aligned */  in main()
689 				  "4MB mremap - Source PMD-aligned, Destination PTE-aligned");  in main()
691 				  "4MB mremap - Source PMD-aligned, Destination 1MB-aligned");  in main()
693 				  "4MB mremap - Source PMD-aligned, Destination PMD-aligned");  in main()
695 	/* Src addr PUD aligned */  in main()
697 				  "2GB mremap - Source PUD-aligned, Destination PTE-aligned");  in main()
699 				   "2GB mremap - Source PUD-aligned, Destination 1MB-aligned");  in main()
701 				   "2GB mremap - Source PUD-aligned, Destination PMD-aligned");  in main()
703 				   "2GB mremap - Source PUD-aligned, Destination PUD-aligned");  in main()
705 	/* Src and Dest addr 1MB aligned. 5MB mremap. */  in main()
707 				  "5MB mremap - Source 1MB-aligned, Destination 1MB-aligned");  in main()
709 	/* Src and Dest addr 1MB aligned. 5MB mremap. */  in main()
711 				  "5MB mremap - Source 1MB-aligned, Dest 1MB-aligned with 40MB Preamble");  in main()
715 					"1GB mremap - Source PTE-aligned, Destination PTE-aligned");  in main()
717 	 * mremap 1GB region - Page table level aligned time  in main()
721 				       "1GB mremap - Source PMD-aligned, Destination PMD-aligned");  in main()
723 				       "1GB mremap - Source PUD-aligned, Destination PUD-aligned");  in main()