196 		ret = mprotect(mem, size, PROT_READ);  in do_test_cow_in_parent()
197 		ret |= mprotect(mem, size, PROT_READ|PROT_WRITE);  in do_test_cow_in_parent()
427 		ret = mprotect(mem, size, PROT_READ);  in do_test_iouring()
429 		ret |= mprotect(mem, size, PROT_READ | PROT_WRITE);  in do_test_iouring()
587 		ret = mprotect(mem, size, PROT_READ);  in do_test_ro_pin()
589 		ret |= mprotect(mem, size, PROT_READ | PROT_WRITE);  in do_test_ro_pin()
684 	mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE,  in do_run_with_base_page()
745 	mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE,  in do_run_with_thp()
783 		ret = mprotect(mem + pagesize, pagesize, PROT_READ);  in do_run_with_thp()
788 		ret = mprotect(mem + pagesize, pagesize, PROT_READ | PROT_WRITE);  in do_run_with_thp()
936 	mem = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, flags, -1, 0);  in run_with_hugetlb()
949 	dummy = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, flags, -1, 0);  in run_with_hugetlb()
1152 	ret = mprotect(mem + pagesize, pagesize, PROT_READ);  in do_test_anon_thp_collapse()
1157 	ret = mprotect(mem + pagesize, pagesize, PROT_READ | PROT_WRITE);  in do_test_anon_thp_collapse()
1384 	mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE,  in run_with_zeropage()
1391 	smem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE | MAP_ANON, -1, 0);  in run_with_zeropage()
1423 	mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE,  in run_with_huge_zeropage()
1429 	mmap_smem = mmap(NULL, mmap_size, PROT_READ,  in run_with_huge_zeropage()
1487 	mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);  in run_with_memfd()
1492 	smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0);  in run_with_memfd()
1538 	mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);  in run_with_tmpfile()
1543 	smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0);  in run_with_tmpfile()
1587 	mem = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd,  in run_with_memfd_hugetlb()
1593 	smem = mmap(NULL, hugetlbsize, PROT_READ, MAP_SHARED, fd, 0);  in run_with_memfd_hugetlb()