47 	_1KB = 1ULL << 10,	/* 1KB -> not page aligned */
209 	 * Check that the address is aligned to the specified alignment.  in get_source_mapping()
212 	 * 2MB-aligned, however it will not be considered valid for a  in get_source_mapping()
317  * Consider the following range which is 2MB aligned and is
564  * the beginning of the mapping just because the aligned
570 	char *test_name = "mremap move 1mb from start at 1MB+256KB aligned src";  in mremap_move_1mb_from_start()
574 	/* Config to reuse get_source_mapping() to do an aligned mmap. */  in mremap_move_1mb_from_start()
597 	 * Unmap the beginning of dest so that the aligned address  in mremap_move_1mb_from_start()
772 				  "mremap - Destination Address Misaligned (1KB-aligned)");  in main()
775 				  "mremap - Source Address Misaligned (1KB-aligned)");  in main()
777 	/* Src addr PTE aligned */  in main()
780 				  "8KB mremap - Source PTE-aligned, Destination PTE-aligned");  in main()
782 	/* Src addr 1MB aligned */  in main()
784 				  "2MB mremap - Source 1MB-aligned, Destination PTE-aligned");  in main()
786 				  "2MB mremap - Source 1MB-aligned, Destination 1MB-aligned");  in main()
788 	/* Src addr PMD aligned */  in main()
790 				  "4MB mremap - Source PMD-aligned, Destination PTE-aligned");  in main()
792 				  "4MB mremap - Source PMD-aligned, Destination 1MB-aligned");  in main()
794 				  "4MB mremap - Source PMD-aligned, Destination PMD-aligned");  in main()
796 	/* Src addr PUD aligned */  in main()
798 				  "2GB mremap - Source PUD-aligned, Destination PTE-aligned");  in main()
800 				   "2GB mremap - Source PUD-aligned, Destination 1MB-aligned");  in main()
802 				   "2GB mremap - Source PUD-aligned, Destination PMD-aligned");  in main()
804 				   "2GB mremap - Source PUD-aligned, Destination PUD-aligned");  in main()
806 	/* Src and Dest addr 1MB aligned. 5MB mremap. */  in main()
808 				  "5MB mremap - Source 1MB-aligned, Destination 1MB-aligned");  in main()
810 	/* Src and Dest addr 1MB aligned. 5MB mremap. */  in main()
812 				  "5MB mremap - Source 1MB-aligned, Dest 1MB-aligned with 40MB Preamble");  in main()
816 					"1GB mremap - Source PTE-aligned, Destination PTE-aligned");  in main()
818 	 * mremap 1GB region - Page table level aligned time  in main()
822 				       "1GB mremap - Source PMD-aligned, Destination PMD-aligned");  in main()
824 				       "1GB mremap - Source PUD-aligned, Destination PUD-aligned");  in main()