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Searched refs:PROT_READ (Results 1 – 25 of 392) sorted by relevance

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/openbmc/qemu/tests/tcg/multiarch/
H A Dtest-mmap.c63 p1 = mmap(NULL, len, PROT_READ, in check_aligned_anonymous_unfixed_mmaps()
65 p2 = mmap(NULL, len, PROT_READ, in check_aligned_anonymous_unfixed_mmaps()
67 p3 = mmap(NULL, len, PROT_READ, in check_aligned_anonymous_unfixed_mmaps()
69 p4 = mmap(NULL, len, PROT_READ, in check_aligned_anonymous_unfixed_mmaps()
71 p5 = mmap(NULL, len, PROT_READ, in check_aligned_anonymous_unfixed_mmaps()
119 p1 = mmap(NULL, len, PROT_READ, in check_large_anonymous_unfixed_mmap()
145 p1 = mmap(NULL, pagesize, PROT_READ, in check_aligned_anonymous_unfixed_colliding_mmaps()
152 p2 = mmap(NULL, pagesize, PROT_READ, in check_aligned_anonymous_unfixed_colliding_mmaps()
162 p3 = mmap(NULL, nlen, PROT_READ, in check_aligned_anonymous_unfixed_colliding_mmaps()
194 addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE, in check_aligned_anonymous_fixed_mmaps()
[all …]
H A Dvma-pthread.c133 prot = rand_r(&seed) & (PROT_READ | PROT_WRITE | PROT_EXEC); in thread_mutate()
137 prot |= PROT_READ; in thread_mutate()
141 prot |= PROT_WRITE | PROT_READ; in thread_mutate()
172 PROT_READ | PROT_WRITE | PROT_EXEC, in main()
H A Dprot-none.c22 p = mmap(NULL, pagesize * 2, PROT_READ | PROT_WRITE, in main()
33 err = mprotect(p, pagesize * 2, PROT_READ); in main()
/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c55 tmp1 = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
61 tmp1 = mmap(NULL, page_size, PROT_READ, 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()
135 err = mprotect(map_mmaped, map_sz, PROT_READ); in test_mmap()
146 map_mmaped = mmap(NULL, map_sz, PROT_READ, MAP_SHARED, data_map_fd, 0); 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()
200 tmp0 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_ANONYMOUS, in test_mmap()
206 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap()
[all …]
/openbmc/linux/tools/testing/selftests/mm/
H A Dmkdirty.c94 mem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_ptrace_write()
131 mem = mmap_thp_range(PROT_READ, &mmap_mem, &mmap_size); in test_ptrace_write_thp()
164 mem = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, in test_page_migration()
173 if (mprotect(mem, pagesize, PROT_READ)) { in test_page_migration()
197 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_page_migration_thp()
206 if (mprotect(mem, thpsize, PROT_READ)) { in test_page_migration_thp()
236 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_pte_mapped_thp()
245 if (mprotect(mem, thpsize, PROT_READ)) { in test_pte_mapped_thp()
258 PROT_READ|PROT_WRITE)) { in test_pte_mapped_thp()
281 dst = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_uffdio_copy()
H A Dmremap_dontunmap.c100 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
139 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_shmem()
188 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
194 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
244 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
296 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
302 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
346 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
H A Dmdwe_test.c109 self->p = mmap(NULL, self->size, PROT_READ | PROT_EXEC, self->flags, 0, 0); in TEST_F()
127 self->p = mmap(NULL, self->size, PROT_READ | PROT_EXEC, self->flags, 0, 0); in TEST_F()
130 ret = mprotect(self->p, self->size, PROT_READ | PROT_EXEC); in TEST_F()
138 self->p = mmap(NULL, self->size, PROT_READ, self->flags, 0, 0); in TEST_F()
141 ret = mprotect(self->p, self->size, PROT_READ | PROT_EXEC); in TEST_F()
168 self->p = mmap(NULL, self->size, PROT_READ, self->flags, 0, 0); in TEST_F()
172 p = mmap(self->p, self->size, PROT_READ | PROT_EXEC, in TEST_F()
H A Dsoft-dirty.c52 map = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
63 map2 = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
135 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
147 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
161 mprotect(map, pagesize, PROT_READ); in test_mprotect()
165 mprotect(map, pagesize, PROT_READ|PROT_WRITE); in test_mprotect()
H A Dcow.c196 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()
[all …]
H A Dhugetlb-madvise.c116 PROT_READ | PROT_WRITE, in main()
158 PROT_READ | PROT_WRITE, in main()
196 PROT_READ | PROT_WRITE, in main()
226 PROT_READ | PROT_WRITE, in main()
285 PROT_READ | PROT_WRITE, in main()
325 PROT_READ | PROT_WRITE, in main()
337 PROT_READ | PROT_WRITE, in main()
H A Dhmm-tests.c315 PROT_READ | PROT_WRITE, in TEST_F()
329 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
378 PROT_READ | PROT_WRITE, in TEST_F()
400 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
437 PROT_READ | PROT_WRITE, in TEST_F()
485 PROT_READ, in TEST_F()
509 ret = mprotect(buffer->ptr, size, PROT_WRITE | PROT_READ); in TEST_F()
553 PROT_READ | PROT_WRITE, in TEST_F()
631 PROT_READ | PROT_WRITE, in TEST_F()
706 PROT_READ | PROT_WRITE, in TEST_F()
[all …]
H A Dmadv_populate.c35 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
58 addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); in test_prot_read()
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()
H A Dvirtual_address_range.c94 ptr = mmap((void *) (1UL << 45), MAP_CHUNK_SIZE, PROT_READ | in validate_lower_address_hint()
111 ptr[i] = mmap(NULL, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
130 hptr[i] = mmap(hint, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
H A Dmlock2-tests.c196 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock()
259 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault()
301 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present()
337 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
363 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
418 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
H A Dksm_functional_tests.c165 map = mmap(NULL, size, PROT_READ|PROT_WRITE, in mmap_and_merge_range()
228 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge()
266 map = mmap_and_merge_range(0x00, size, PROT_READ | PROT_WRITE, false); in test_unmerge_zero_pages()
314 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge_discarded()
346 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge_uffd_wp()
489 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, true); in test_prctl_unmerge()
/openbmc/linux/tools/testing/selftests/powerpc/mm/
H 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()
195 FAIL_IF(check_exec_fault(PROT_READ)); in test()
203 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE)); in test()
211 FAIL_IF(check_exec_fault(PROT_READ | PROT_EXEC)); in test()
219 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE | PROT_EXEC)); in test()
H 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()
/openbmc/qemu/tests/tcg/multiarch/linux/
H A Dlinux-madvise.c12 page = mmap(NULL, pagesize, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); in test_anonymous()
16 ret = mprotect(page, pagesize, PROT_READ | PROT_WRITE); in test_anonymous()
47 page = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE, fd, 0); in test_file()
51 ret = mprotect(page, pagesize, PROT_READ | PROT_WRITE); in test_file()
/openbmc/qemu/tests/tcg/i386/
H A Dtest-flags.c14 mprotect(addr, 4096, PROT_READ|PROT_WRITE); in sigsegv()
23 addr = mmap (NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0); in main()
25 mprotect(addr, 4096, PROT_READ); in main()
/openbmc/qemu/tcg/
H A Dregion.c44 #define PROT_READ 1 macro
102 return PROT_READ | PROT_EXEC | PROT_BTI; in host_prot_read_exec()
105 return PROT_READ | PROT_EXEC; in host_prot_read_exec()
528 return PROT_READ | PROT_WRITE; in alloc_code_gen_buffer()
551 return PROT_READ | PROT_WRITE | PROT_EXEC; in alloc_code_gen_buffer()
597 return PROT_READ | PROT_WRITE; in alloc_code_gen_buffer_splitwx_memfd()
633 if (!alloc_code_gen_buffer_anon(size, PROT_READ | PROT_WRITE, in alloc_code_gen_buffer_splitwx_vmremap()
666 return PROT_READ | PROT_WRITE; in alloc_code_gen_buffer_splitwx_vmremap()
818 need_prot = PROT_READ | PROT_WRITE; in tcg_region_init()
831 if (need_prot == (PROT_READ | PROT_WRITE | PROT_EXEC)) { in tcg_region_init()
[all …]
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-extended/libx86-1/libx86-1.1/
H A Dlibx86-mmap-offset.patch79 - PROT_READ | PROT_WRITE | PROT_EXEC,
81 + PROT_READ | PROT_WRITE | PROT_EXEC,
150 - PROT_READ | PROT_WRITE | PROT_EXEC,
153 + PROT_READ | PROT_WRITE | PROT_EXEC,
166 PROT_READ | PROT_WRITE | PROT_EXEC,
/openbmc/linux/tools/testing/selftests/mincore/
H 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()
330 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
/openbmc/linux/tools/testing/selftests/sgx/
H A Dload.c63 bin = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); in encl_map_bin()
204 ptr = mmap(NULL, PAGE_SIZE, PROT_READ, MAP_SHARED, fd, 0); in encl_load()
273 seg->prot = PROT_READ | PROT_WRITE; in encl_load()
276 seg->prot = (phdr->p_flags & PF_R) ? PROT_READ : 0; in encl_load()
295 seg->src = mmap(NULL, heap_size, PROT_READ | PROT_WRITE, in encl_load()
297 seg->prot = PROT_READ | PROT_WRITE; in encl_load()
/openbmc/linux/drivers/misc/lkdtm/
H A Dusercopy.c82 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_stack()
150 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_slab_size()
226 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_slab_whitelist()
316 PROT_READ | PROT_WRITE | PROT_EXEC, in lkdtm_USERCOPY_KERNEL()
355 uaddr = vm_mmap(NULL, 0, PAGE_SIZE, PROT_READ | PROT_WRITE, in do_usercopy_page_span()
/openbmc/linux/tools/testing/selftests/x86/
H A Dtest_shadow_stack.c118 return mmap(addr, SS_SIZE, PROT_READ | PROT_WRITE, in create_normal_mem()
411 if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) { in test_mprotect()
426 if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) { in test_mprotect()
432 if (mprotect(shstk_ptr, SS_SIZE, PROT_WRITE | PROT_READ) < 0) { in test_mprotect()
564 free_area = mmap(0, SS_SIZE * 3, PROT_READ | PROT_WRITE, in test_guard_gap()
573 test_map = mmap(0, PAGE_SIZE, PROT_READ | PROT_WRITE, in test_guard_gap()
653 sa32 = mmap(0, 4096, PROT_READ | PROT_WRITE, in test_32bit()

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