Home
last modified time | relevance | path

Searched refs:PROT_WRITE (Results 1 – 25 of 177) sorted by relevance

12345678

/tools/testing/selftests/mm/
A Dmerge.c62 ptr = mmap(&carveout[page_size], 10 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
113 ptr = mmap(&carveout[page_size], 10 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
334 ptr = mmap(&carveout[page_size], 5 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
374 ptr2 = mmap(&ptr[5 * page_size], 5 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
398 ptr = mmap(&carveout[page_size], 5 * page_size, PROT_READ | PROT_WRITE, in TEST_F()
527 ptr = mmap(&carveout[page_size], page_size, PROT_READ | PROT_WRITE, in TEST_F()
531 PROT_READ | PROT_WRITE, in TEST_F()
557 PROT_READ | PROT_WRITE, in TEST_F()
568 ptr = mmap(&carveout[page_size], page_size, PROT_READ | PROT_WRITE, in TEST_F()
572 PROT_READ | PROT_WRITE, in TEST_F()
[all …]
A Dmremap_dontunmap.c100 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
140 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_shmem()
190 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
196 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
247 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
300 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
306 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
355 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
A Dguard-regions.c305 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
621 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
660 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
708 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
792 PROT_READ | PROT_WRITE), 0); in TEST_F()
818 PROT_READ | PROT_WRITE), 0); in TEST_F()
839 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
900 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
973 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
1019 PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
[all …]
A Dhugetlb-madvise.c95 PROT_READ | PROT_WRITE, in main()
137 PROT_READ | PROT_WRITE, in main()
175 PROT_READ | PROT_WRITE, in main()
205 PROT_READ | PROT_WRITE, in main()
264 PROT_READ | PROT_WRITE, in main()
304 PROT_READ | PROT_WRITE, in main()
316 PROT_READ | PROT_WRITE, in main()
A Dmseal_test.c346 PROT_READ | PROT_WRITE); in test_seal_multiple_vmas()
355 PROT_READ | PROT_WRITE); in test_seal_multiple_vmas()
460 ret = sys_mprotect(ptr, 0, PROT_READ | PROT_WRITE); in test_seal_zero_length()
568 PROT_READ | PROT_WRITE); in test_seal_start_mprotect()
595 PROT_READ | PROT_WRITE); in test_seal_end_mprotect()
627 PROT_READ | PROT_WRITE); in test_seal_mprotect_unalign_len()
655 PROT_READ | PROT_WRITE); in test_seal_mprotect_unalign_len_variant_2()
687 PROT_READ | PROT_WRITE); in test_seal_mprotect_two_vma()
729 PROT_READ | PROT_WRITE); in test_seal_mprotect_two_vma_with_split()
737 PROT_READ | PROT_WRITE); in test_seal_mprotect_two_vma_with_split()
[all …]
A Dsoft-dirty.c54 map = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
65 map2 = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
142 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
154 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
172 mprotect(map, pagesize, PROT_READ|PROT_WRITE); in test_mprotect()
A Dmadv_populate.c35 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
79 addr = mmap(0, SIZE, PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); in test_prot_write()
100 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_holes()
170 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_read()
192 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_write()
242 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_softdirty()
A Dmlock2-tests.c181 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock()
232 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault()
259 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present()
282 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall0()
308 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall1()
351 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
435 map = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); in main()
A Dhugetlb_madv_vs_map.c62 ptr = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, in map_extra()
99 huge_ptr = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, in main()
A Dmigration.c132 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
158 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
195 ptr = mmap(NULL, 2*TWOMEG, PROT_READ | PROT_WRITE,
227 ptr = mmap(NULL, 2 * TWOMEG, PROT_READ | PROT_WRITE,
264 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
290 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
A Dpkey_sighandler_tests.c302 stack = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_sigsegv_handler_with_different_pkey_for_stack()
315 sys_mprotect_pkey(stack, STACK_SIZE, PROT_READ | PROT_WRITE, pkey); in test_sigsegv_handler_with_different_pkey_for_stack()
318 sigstack.ss_sp = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_sigsegv_handler_with_different_pkey_for_stack()
470 stack = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_pkru_sigreturn()
488 sys_mprotect_pkey(stack, STACK_SIZE, PROT_READ | PROT_WRITE, pkey); in test_pkru_sigreturn()
491 sigstack.ss_sp = mmap(0, STACK_SIZE, PROT_READ | PROT_WRITE, in test_pkru_sigreturn()
A Dksm_functional_tests.c176 map = mmap(NULL, size, PROT_READ|PROT_WRITE, in __mmap_and_merge_range()
265 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_MADVISE); in test_unmerge()
303 map = mmap_and_merge_range(0x00, size, PROT_READ | PROT_WRITE, KSM_MERGE_MADVISE); in test_unmerge_zero_pages()
351 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_MADVISE); in test_unmerge_discarded()
383 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_MADVISE); in test_unmerge_uffd_wp()
512 map = __mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_NONE); in test_child_ksm()
635 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_PRCTL); in test_prctl_unmerge()
A Dmremap_test.c106 remap_addr = mmap(addr, size, PROT_READ | PROT_WRITE, in is_remap_region_valid()
245 start = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in mremap_expand_merge()
285 start = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in mremap_expand_merge_offset()
334 void *ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_move_within_range()
422 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_move_multiple_vmas()
430 tgt_ptr = mmap(NULL, 2 * size, PROT_READ | PROT_WRITE, in mremap_move_multiple_vmas()
544 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_shrink_multiple_vmas()
552 tgt_ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_shrink_multiple_vmas()
627 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_move_multiple_vmas_split()
635 tgt_ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, in mremap_move_multiple_vmas_split()
[all …]
A Dmkdirty.c164 mem = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, in test_page_migration()
197 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_page_migration_thp()
236 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_pte_mapped_thp()
258 PROT_READ|PROT_WRITE)) { in test_pte_mapped_thp()
/tools/testing/selftests/powerpc/mm/
A Dexec_prot.c73 if (mprotect(insns, pgsize, PROT_READ | PROT_WRITE | PROT_EXEC)) { in segv_handler()
138 insns = (unsigned int *)mmap(NULL, pgsize, PROT_READ | PROT_WRITE, in test()
199 FAIL_IF(check_exec_fault(PROT_WRITE)); in test()
203 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE)); in test()
215 FAIL_IF(check_exec_fault(PROT_WRITE | PROT_EXEC)); in test()
219 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE | PROT_EXEC)); in test()
A Dhugetlb_vs_thp_test.c18 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
34 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
/tools/testing/selftests/perf_events/
A Dmmap.c115 rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in FIXTURE_SETUP()
134 aux = mmap(region + REGION_AUX_OFFS, AUX_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
161 rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, self->fd, 0); in FIXTURE_SETUP()
174 aux = mmap(region + REGION_AUX_OFFS, AUX_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
201 tmp = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, -1, 0); in TEST_F()
228 ASSERT_EQ(mmap(self->ptr, HOLE_SIZE, PROT_READ | PROT_WRITE, in TEST_F()
230 ASSERT_EQ(mmap(self->ptr + HOLE_SIZE, HOLE_SIZE, PROT_READ | PROT_WRITE, in TEST_F()
232 ASSERT_EQ(mmap(self->ptr + size - HOLE_SIZE, HOLE_SIZE, PROT_READ | PROT_WRITE, in TEST_F()
/tools/testing/selftests/mincore/
A Dmincore_selftest.c50 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
94 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
149 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
231 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
325 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
/tools/testing/selftests/bpf/prog_tests/
A Dringbuf.c108 mmap_ptr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rb_fd, 0); in ringbuf_write_subtest()
165 mmap_ptr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rb_fd, 0); in ringbuf_subtest()
174 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, page_size); in ringbuf_subtest()
180 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
184 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 3 * page_size); in ringbuf_subtest()
186 mmap_ptr = mmap(NULL, 2 * page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
194 ASSERT_ERR(mprotect(mmap_ptr, 4 * page_size, PROT_WRITE), "write_protect"); in ringbuf_subtest()
204 ASSERT_ERR(mprotect(mmap_ptr, page_size, PROT_WRITE), "write_protect"); in ringbuf_subtest()
A Dbtf_sysfs.c34 raw_data = mmap(NULL, btf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in test_btf_mmap_sysfs()
50 if (!ASSERT_EQ(mprotect(raw_data, btf_size, PROT_READ | PROT_WRITE), -1, in test_btf_mmap_sysfs()
A Dmmap.c55 tmp1 = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
73 bss_mmaped = mmap(NULL, bss_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
81 map_mmaped = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
152 err = mprotect(map_mmaped, map_sz, PROT_WRITE); in test_mmap()
162 int flags = i % 2 ? PROT_READ : PROT_WRITE; in test_mmap()
180 tmp1 = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
/tools/testing/selftests/powerpc/tm/
A Dtm-signal-context-force-tm.c61 PROT_READ | PROT_WRITE, in usr_signal_handler()
127 ss.ss_sp = mmap(NULL, SIGSTKSZ, PROT_READ | PROT_WRITE, in tm_trap_test()
/tools/testing/selftests/prctl/
A Dset-anon-vma-name-test.c79 self->ptr_anon = mmap(NULL, AREA_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
82 self->ptr_not_anon = mmap(NULL, AREA_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
/tools/testing/selftests/powerpc/primitives/
A Dload_unaligned_zeropad.c53 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { in unprotect_region()
126 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, in test_body()
/tools/testing/selftests/powerpc/signal/
A Dsigreturn_vdso.c94 p = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); in test_sigreturn_vdso()
114 mprotect((void *)low, size, PROT_READ|PROT_WRITE|PROT_EXEC); in test_sigreturn_vdso()

Completed in 42 milliseconds

12345678