/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/ |
A D | mmap.c | 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() 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() 206 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap() 221 tmp2 = mmap(tmp1 + page_size, page_size, PROT_READ, in test_mmap() 232 tmp2 = mmap(tmp1, 4 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap() 253 tmp1 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap() [all …]
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/linux-6.3-rc2/tools/testing/selftests/mm/ |
A D | mdwe_test.c | 109 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 p2 = mmap(NULL, self->size, PROT_READ | PROT_EXEC, self->flags, 0, 0); in TEST_F() 169 self->p = mmap(NULL, self->size, PROT_READ, self->flags, 0, 0); in TEST_F() 172 p = mmap(self->p + self->size, self->size, PROT_READ | PROT_EXEC, in TEST_F()
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A D | mremap_dontunmap.c | 103 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple() 142 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_shmem() 191 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed() 197 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() 299 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite() 305 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite() 349 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
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A D | soft-dirty.c | 52 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() 132 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect() 144 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect() 158 mprotect(map, pagesize, PROT_READ); in test_mprotect() 162 mprotect(map, pagesize, PROT_READ|PROT_WRITE); in test_mprotect()
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A D | cow.c | 256 ret = mprotect(mem, size, PROT_READ); in do_test_cow_in_parent() 257 ret |= mprotect(mem, size, PROT_READ|PROT_WRITE); in do_test_cow_in_parent() 487 ret = mprotect(mem, size, PROT_READ); in do_test_iouring() 489 ret |= mprotect(mem, size, PROT_READ | PROT_WRITE); in do_test_iouring() 647 ret = mprotect(mem, size, PROT_READ); in do_test_ro_pin() 649 ret |= mprotect(mem, size, PROT_READ | PROT_WRITE); in do_test_ro_pin() 744 mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, in do_run_with_base_page() 843 ret = mprotect(mem + pagesize, pagesize, PROT_READ); in do_run_with_thp() 1212 ret = mprotect(mem + pagesize, pagesize, PROT_READ); in do_test_anon_thp_collapse() 1444 mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, in run_with_zeropage() [all …]
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A D | hugetlb-madvise.c | 135 PROT_READ | PROT_WRITE, in main() 177 PROT_READ | PROT_WRITE, in main() 215 PROT_READ | PROT_WRITE, in main() 245 PROT_READ | PROT_WRITE, in main() 304 PROT_READ | PROT_WRITE, in main() 344 PROT_READ | PROT_WRITE, in main() 356 PROT_READ | PROT_WRITE, in main()
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A D | hmm-tests.c | 310 PROT_READ | PROT_WRITE, in TEST_F() 373 PROT_READ | PROT_WRITE, in TEST_F() 432 PROT_READ | PROT_WRITE, in TEST_F() 480 PROT_READ, in TEST_F() 548 PROT_READ | PROT_WRITE, in TEST_F() 874 PROT_READ, in TEST_F() 1187 PROT_READ); in TEST_F() 1195 PROT_READ | PROT_WRITE); in TEST_F() 1200 PROT_READ); in TEST_F() 1497 PROT_READ); in TEST_F() [all …]
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A D | madv_populate.c | 42 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support() 65 addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); in test_prot_read() 107 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_holes() 177 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_read() 199 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_write() 249 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_softdirty()
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A D | virtual_address_range.c | 88 ptr = mmap((void *) (1UL << 45), MAP_CHUNK_SIZE, PROT_READ | in validate_lower_address_hint() 105 ptr[i] = mmap(NULL, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main() 121 hptr[i] = mmap(hint, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
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A D | mlock2-tests.c | 197 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock() 260 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault() 302 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present() 338 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall() 364 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall() 419 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
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A D | migration.c | 122 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE, 148 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE, 177 ptr = mmap(NULL, 2*TWOMEG, PROT_READ | PROT_WRITE,
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A D | map_populate.c | 57 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in child_f() 87 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in main()
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/linux-6.3-rc2/tools/testing/selftests/powerpc/mm/ |
A D | exec_prot.c | 73 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()
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A D | hugetlb_vs_thp_test.c | 18 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body() 34 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
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/linux-6.3-rc2/tools/testing/selftests/mincore/ |
A D | mincore_selftest.c | 50 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()
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/linux-6.3-rc2/tools/testing/selftests/sgx/ |
A D | load.c | 63 bin = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); in encl_map_bin() 201 ptr = mmap(NULL, PAGE_SIZE, PROT_READ, MAP_SHARED, fd, 0); in encl_load() 270 seg->prot = PROT_READ | PROT_WRITE; in encl_load() 273 seg->prot = (phdr->p_flags & PF_R) ? PROT_READ : 0; in encl_load() 292 seg->src = mmap(NULL, heap_size, PROT_READ | PROT_WRITE, in encl_load() 294 seg->prot = PROT_READ | PROT_WRITE; in encl_load()
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/linux-6.3-rc2/drivers/misc/lkdtm/ |
A D | usercopy.c | 82 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()
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/linux-6.3-rc2/tools/testing/selftests/memfd/ |
A D | memfd_test.c | 245 PROT_READ | PROT_WRITE, in mfd_assert_mmap_shared() 263 PROT_READ, in mfd_assert_mmap_private() 318 PROT_READ, in mfd_assert_read() 331 PROT_READ | PROT_WRITE, in mfd_assert_read() 350 PROT_READ, in mfd_assert_read_shared() 368 PROT_READ | PROT_WRITE, in mfd_assert_fork_private_write() 417 PROT_READ | PROT_WRITE, in mfd_assert_write() 446 PROT_READ, in mfd_assert_write() 455 r = mprotect(p, mfd_def_size, PROT_READ | PROT_WRITE); in mfd_assert_write() 491 PROT_READ | PROT_WRITE, in mfd_fail_write() [all …]
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/linux-6.3-rc2/tools/io_uring/ |
A D | setup.c | 18 ptr = mmap(0, sq->ring_sz, PROT_READ | PROT_WRITE, in io_uring_mmap() 31 sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, in io_uring_mmap() 42 ptr = mmap(0, cq->ring_sz, PROT_READ | PROT_WRITE, in io_uring_mmap()
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/linux-6.3-rc2/arch/x86/um/os-Linux/ |
A D | task_size.c | 36 PROT_READ | PROT_WRITE, in page_ok() 54 PROT_READ | PROT_WRITE) != 0) in page_ok()
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/linux-6.3-rc2/tools/testing/selftests/powerpc/tm/ |
A D | tm-signal-context-force-tm.c | 61 PROT_READ | PROT_WRITE, in usr_signal_handler() 127 ss.ss_sp = mmap(NULL, SIGSTKSZ, PROT_READ | PROT_WRITE, in tm_trap_test()
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/linux-6.3-rc2/tools/testing/selftests/powerpc/primitives/ |
A D | load_unaligned_zeropad.c | 53 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()
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/linux-6.3-rc2/include/linux/ |
A D | mman.h | 105 return (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM)) == 0; in arch_validate_prot() 140 return _calc_vm_trans(prot, PROT_READ, VM_READ ) | in calc_vm_prot_bits()
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/linux-6.3-rc2/tools/testing/selftests/powerpc/signal/ |
A D | sigreturn_vdso.c | 94 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()
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/linux-6.3-rc2/arch/um/os-Linux/ |
A D | process.c | 144 prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) | in os_map_memory() 156 int prot = ((r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) | in os_protect_memory() 202 addr = mmap64(NULL, UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE, in can_drop_memory()
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