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Searched refs:MAP_FAILED (Results 1 – 25 of 220) sorted by relevance

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/linux/tools/testing/selftests/mm/
H A Dmerge.c69 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
112 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
141 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
192 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
242 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
293 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
352 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
413 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
444 ASSERT_NE(ptr2, MAP_FAILED); in TEST_F()
468 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
[all …]
H A Dmseal_test.c237 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_addseal()
253 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_unmapped_start()
281 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_unmapped_middle()
313 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_unmapped_end()
342 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_multiple_vmas()
373 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_split_start()
398 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_split_end()
423 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_invalid_input()
458 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_zero_length()
508 FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); in test_seal_twice()
[all …]
H A Dmremap_dontunmap.c48 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in kernel_support_for_mremap_dontunmap()
55 if (dest_mapping == MAP_FAILED) { in kernel_support_for_mremap_dontunmap()
102 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple()
110 BUG_ON(dest_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple()
142 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_shmem()
152 if (dest_mapping == MAP_FAILED && errno == EINVAL) { in mremap_dontunmap_simple_shmem()
159 BUG_ON(dest_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple_shmem()
192 BUG_ON(dest_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_fixed()
198 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_fixed()
205 BUG_ON(remapped_mapping == MAP_FAILED, "mrema in mremap_dontunmap_simple_fixed()
[all...]
H A Dmap_fixed_noreplace.c32 if (addr == MAP_FAILED) in find_base_addr()
62 if (p == MAP_FAILED) { in main()
76 if (p == MAP_FAILED) { in main()
94 if (p != MAP_FAILED) { in main()
113 if (p != MAP_FAILED) { in main()
131 if (p != MAP_FAILED) { in main()
149 if (p != MAP_FAILED) { in main()
167 if (p == MAP_FAILED) { in main()
185 if (p == MAP_FAILED) { in main()
H A Dguard-regions.c287 if (ptr == MAP_FAILED) in local_fs_has_sane_mmap()
296 if (ptr2 == MAP_FAILED) in local_fs_has_sane_mmap()
356 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
450 ASSERT_NE(ptr_region, MAP_FAILED); in TEST_F()
455 ASSERT_NE(ptr1, MAP_FAILED); in TEST_F()
460 ASSERT_NE(ptr2, MAP_FAILED); in TEST_F()
465 ASSERT_NE(ptr3, MAP_FAILED); in TEST_F()
536 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
539 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
583 ASSERT_NE(ptr_region, MAP_FAILED); in TEST_F()
[all …]
H A Dsoft-dirty.c55 if (map == MAP_FAILED) in test_vma_reuse()
66 if (map2 == MAP_FAILED) in test_vma_reuse()
146 if (map == MAP_FAILED) in test_mprotect()
159 if (map == MAP_FAILED) in test_mprotect()
206 if (reserved == MAP_FAILED) in test_merge()
220 if (map == MAP_FAILED) in test_merge()
237 if (map2 == MAP_FAILED) in test_merge()
253 if (map2 == MAP_FAILED) in test_merge()
274 if (map == MAP_FAILED) in test_merge()
289 if (map2 == MAP_FAILED) in test_merge()
H A Dmremap_test.c93 if (remap_addr == MAP_FAILED) { in get_sqrt()
196 if (src_addr == MAP_FAILED) { in get_source_mapping()
241 if (start == MAP_FAILED) { in get_source_mapping()
248 if (remap == MAP_FAILED) {
281 if (start == MAP_FAILED) { in mremap_expand_merge()
289 if (remap == MAP_FAILED) {
329 if (ptr == MAP_FAILED) {
346 if (new_ptr == MAP_FAILED) { in mremap_move_within_range()
417 if (ptr == MAP_FAILED) { in is_multiple_vma_range_ok()
425 if (tgt_ptr == MAP_FAILED) { in mremap_move_multiple_vmas()
[all...]
H A Dpfnmap.c131 if (addr == MAP_FAILED) in FIXTURE_SETUP()
159 ASSERT_NE(self->addr1, MAP_FAILED); in TEST_F()
162 self->addr2 = MAP_FAILED; in TEST_F()
167 if (self->addr2 != MAP_FAILED) in TEST_F()
169 if (self->addr1 != MAP_FAILED) in TEST_F()
211 ASSERT_NE(self->addr2, MAP_FAILED); in TEST_F()
222 ASSERT_NE(self->addr2, MAP_FAILED); in TEST_F()
227 ASSERT_NE(ret, MAP_FAILED); in TEST_F()
236 ASSERT_NE(ret, MAP_FAILED); in TEST_F()
248 ASSERT_EQ(self->addr2, MAP_FAILED); in TEST_F()
[all...]
H A Drmap.c173 ASSERT_NE(data->expected_pfn, MAP_FAILED); in FIXTURE_SETUP()
199 if (data->region != MAP_FAILED) in FIXTURE_TEARDOWN()
201 data->region = MAP_FAILED; in FIXTURE_TEARDOWN()
202 if (data->expected_pfn != MAP_FAILED) in FIXTURE_TEARDOWN()
204 data->expected_pfn = MAP_FAILED; in FIXTURE_TEARDOWN()
297 if (data->region == MAP_FAILED) in has_same_pfn()
318 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
342 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
367 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
383 if (data->region == MAP_FAILED) in prepare_local_region()
[all...]
H A Dmkdirty.c69 if (mmap_mem == MAP_FAILED) { in mmap_thp_range()
71 return MAP_FAILED; in mmap_thp_range()
78 return MAP_FAILED; in mmap_thp_range()
95 if (mem == MAP_FAILED) { in test_ptrace_write()
132 if (mem == MAP_FAILED) in test_ptrace_write_thp()
166 if (mem == MAP_FAILED) { in test_page_migration()
198 if (mem == MAP_FAILED) in test_page_migration_thp()
237 if (mem == MAP_FAILED) in test_pte_mapped_thp()
282 if (dst == MAP_FAILED) { in test_uffdio_copy()
H A Dhugepage-mremap.c
H A Dmdwe_test.c213 if (self->p && self->p != MAP_FAILED) in FIXTURE_TEARDOWN()
220 EXPECT_NE(self->p, MAP_FAILED); in TEST_F()
227 EXPECT_EQ(self->p, MAP_FAILED); in TEST_F()
229 EXPECT_NE(self->p, MAP_FAILED); in TEST_F()
238 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
249 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
264 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
279 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
297 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
H A Dhugetlb-madvise.c83 if (addr == MAP_FAILED) in main()
116 if (addr == MAP_FAILED) in main()
148 if (addr == MAP_FAILED) in main()
173 if (addr == MAP_FAILED) in main()
226 if (addr == MAP_FAILED) in main()
261 if (addr == MAP_FAILED) in main()
271 if (addr2 == MAP_FAILED) in main()
H A Dksm_functional_tests.c95 if (map == MAP_FAILED) { in __mmap_and_merge_range()
162 char *ret = MAP_FAILED; in mmap_and_merge_range()
183 if (map == MAP_FAILED) in test_unmerge()
219 if (map == MAP_FAILED) in test_unmerge_zero_pages()
268 if (map == MAP_FAILED) in test_unmerge_discarded()
301 if (map == MAP_FAILED) in test_unmerge_uffd_wp()
609 if (map == MAP_FAILED) in test_prctl_unmerge()
633 if (map == MAP_FAILED) in test_prot_none()
668 if (map == MAP_FAILED) in test_fork_ksm_merging_page_count()
H A Dmadv_populate.c37 if (addr == MAP_FAILED) in sense_support()
59 if (addr == MAP_FAILED) in test_prot_read()
80 if (addr == MAP_FAILED) in test_prot_write()
102 if (addr == MAP_FAILED) in test_holes()
172 if (addr == MAP_FAILED) in test_populate_read()
194 if (addr == MAP_FAILED) in test_populate_write()
244 if (addr == MAP_FAILED) in test_softdirty()
H A Dcow.c787 if (mem == MAP_FAILED) { in do_run_with_base_page()
843 char *mem, *mmap_mem, *tmp, *mremap_mem = MAP_FAILED; in do_run_with_thp()
851 if (mmap_mem == MAP_FAILED) { in do_run_with_thp()
927 if (mremap_mem == MAP_FAILED) { in do_run_with_thp()
992 if (mremap_mem != MAP_FAILED) in do_run_with_thp()
1063 if (mem == MAP_FAILED) { in run_with_hugetlb()
1077 if (dummy == MAP_FAILED) { in run_with_hugetlb()
1550 if (mem == MAP_FAILED) { in run_with_zeropage()
1557 if (smem == MAP_FAILED) { in run_with_zeropage()
1572 if (smem != MAP_FAILED) in run_with_zeropage()
[all …]
H A Dprocess_madv.c75 if (map == MAP_FAILED) in TEST_F()
161 ASSERT_NE(map, MAP_FAILED); in TEST_F()
223 if (map == MAP_FAILED) in TEST_F()
264 if (map == MAP_FAILED) in TEST_F()
298 if (map == MAP_FAILED) in TEST_F()
356 if (map == MAP_FAILED)
H A Dmlock2-tests.c187 if (map == MAP_FAILED) in test_mlock_lock()
238 if (map == MAP_FAILED) in test_mlock_onfault()
265 if (map == MAP_FAILED) in test_lock_onfault_of_present()
288 if (map == MAP_FAILED) in test_munlockall0()
314 if (map == MAP_FAILED) in test_munlockall1()
361 if (map == MAP_FAILED) { in test_vma_management()
391 if (map == MAP_FAILED) { in test_vma_management()
417 if (map == MAP_FAILED) in test_vma_management()
500 if (map == MAP_FAILED)
H A Dhmm-tests.c268 if (buffer->ptr == MAP_FAILED) { in hmm_random()
2277 ASSERT_NE(new_ptr, MAP_FAILED); in TEST_F()
2294 ASSERT_NE(new_ptr, MAP_FAILED); in TEST_F()
2370 ASSERT_NE(old_ptr, MAP_FAILED); in TEST_F()
2453 ASSERT_NE(old_ptr, MAP_FAILED); in TEST_F()
2765 ASSERT_NE(buffer->ptr, MAP_FAILED); in get_time_ms()
H A Dmigration.c176 ASSERT_NE(ptr, MAP_FAILED);
199 ASSERT_NE(ptr, MAP_FAILED);
238 ASSERT_NE(ptr, MAP_FAILED);
272 ASSERT_NE(ptr, MAP_FAILED);
314 ASSERT_NE(ptr, MAP_FAILED);
345 ASSERT_NE(ptr, MAP_FAILED);
/linux/tools/testing/selftests/perf_events/
H A Dmmap.c97 ASSERT_NE(region, MAP_FAILED); in FIXTURE_SETUP()
116 if (rb == MAP_FAILED) { in FIXTURE_SETUP()
136 if (aux == MAP_FAILED) { in FIXTURE_SETUP()
162 ASSERT_NE(rb, MAP_FAILED); in FIXTURE_SETUP()
176 ASSERT_NE(aux, MAP_FAILED); in FIXTURE_SETUP()
193 ASSERT_EQ(mremap(ptr, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
194 ASSERT_EQ(mremap(ptr + HOLE_SIZE, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
195 ASSERT_EQ(mremap(ptr + size - HOLE_SIZE, HOLE_SIZE, size, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
198 ASSERT_NE(mremap(ptr + size - HOLE_SIZE, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
202 ASSERT_NE(tmp, MAP_FAILED); in TEST_F()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c56 if (CHECK(tmp1 != MAP_FAILED, "rdonly_write_mmap", "unexpected success\n")) { in test_mmap()
62 if (CHECK(tmp1 == MAP_FAILED, "rdonly_read_mmap", "failed: %d\n", errno)) in test_mmap()
75 if (CHECK(bss_mmaped == MAP_FAILED, "bss_mmap", in test_mmap()
83 if (CHECK(map_mmaped == MAP_FAILED, "data_mmap", in test_mmap()
147 if (CHECK(map_mmaped == MAP_FAILED, "data_mmap", in test_mmap()
166 if (CHECK_FAIL(p == MAP_FAILED)) in test_mmap()
182 if (CHECK(tmp1 != MAP_FAILED, "data_mmap", "mmap succeeded\n")) { in test_mmap()
202 if (CHECK(tmp0 == MAP_FAILED, "adv_mmap0", "errno %d\n", errno)) in test_mmap()
223 if (CHECK(tmp2 == MAP_FAILED, "adv_mmap3", "errno %d\n", errno)) { in test_mmap()
234 if (CHECK(tmp2 == MAP_FAILED, "adv_mmap5", "errno %d\n", errno)) { in test_mmap()
[all …]
H A Dtramp_prog_detach.c86 void *fault_page, *src_page = MAP_FAILED; in test_detach()
95 if (!ASSERT_NEQ(fault_page, MAP_FAILED, "mmap fault_page")) in test_detach()
99 if (!ASSERT_NEQ(src_page, MAP_FAILED, "mmap src_page")) in test_detach()
172 if (src_page != MAP_FAILED) in test_detach()
/linux/tools/testing/selftests/ring-buffer/
H A Dmap_test.c97 if (map == MAP_FAILED) in tracefs_cpu_map()
226 ASSERT_NE(data, MAP_FAILED); in TEST_F()
233 ASSERT_NE(data, MAP_FAILED); in TEST_F()
240 ASSERT_EQ(data, MAP_FAILED); in TEST_F()
246 ASSERT_EQ(data, MAP_FAILED); in TEST_F()
253 ASSERT_NE(data, MAP_FAILED); in TEST_F()
/linux/tools/testing/selftests/mincore/
H A Dmincore_selftest.c52 ASSERT_NE(MAP_FAILED, addr) { in TEST()
96 ASSERT_NE(MAP_FAILED, addr) { in TEST()
152 if (addr == MAP_FAILED) { in TEST()
233 ASSERT_NE(MAP_FAILED, addr) { in TEST()
335 ASSERT_NE(MAP_FAILED, addr) { in TEST()

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