Searched refs:PROT_READ (Results 1 - 93 of 93) sorted by relevance

/linux-4.4.14/tools/testing/selftests/vm/
H A Don-fault-limit.c28 map = mmap(NULL, 2 * lims.rlim_max, PROT_READ | PROT_WRITE, test_limit()
H A Dtranshuge-stress.c35 if (mmap(ptr, HPAGE_SIZE, PROT_READ | PROT_WRITE, allocate_transhuge()
89 ptr = mmap(NULL, len + HPAGE_SIZE, PROT_READ | PROT_WRITE, main()
H A Dmap_hugetlb.c19 #define PROTECTION (PROT_READ | PROT_WRITE)
H A Dmlock2-tests.c356 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, test_mlock_lock()
465 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, test_mlock_onfault()
508 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, test_lock_onfault_of_present()
555 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, test_munlockall()
581 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, test_munlockall()
636 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, test_vma_management()
H A Dhugepage-mmap.c27 #define PROTECTION (PROT_READ | PROT_WRITE)
H A Dcompaction_test.c191 map = mmap(NULL, MAP_SIZE, PROT_READ | PROT_WRITE, main()
H A Dthuge-gen.c146 map = mmap(NULL, size*NUM_PAGES, PROT_READ|PROT_WRITE, test_mmap()
/linux-4.4.14/tools/testing/selftests/memfd/
H A Dmemfd_test.c154 PROT_READ | PROT_WRITE, mfd_assert_mmap_shared()
172 PROT_READ, mfd_assert_mmap_private()
224 /* verify PROT_READ *is* allowed */ mfd_assert_read()
227 PROT_READ, mfd_assert_read()
240 PROT_READ | PROT_WRITE, mfd_assert_read()
264 /* verify PROT_READ | PROT_WRITE is allowed */ mfd_assert_write()
267 PROT_READ | PROT_WRITE, mfd_assert_write()
292 /* verify PROT_READ with MAP_SHARED is allowed and a following mfd_assert_write()
296 PROT_READ, mfd_assert_write()
305 r = mprotect(p, MFD_DEF_SIZE, PROT_READ | PROT_WRITE); mfd_assert_write()
338 /* verify PROT_READ | PROT_WRITE is not allowed */ mfd_fail_write()
341 PROT_READ | PROT_WRITE, mfd_fail_write()
362 /* Verify PROT_READ with MAP_SHARED with a following mprotect is not mfd_fail_write()
366 PROT_READ, mfd_fail_write()
371 r = mprotect(p, MFD_DEF_SIZE, PROT_READ | PROT_WRITE); mfd_fail_write()
H A Dfuse_test.c130 PROT_READ | PROT_WRITE, mfd_assert_mmap_shared()
148 PROT_READ | PROT_WRITE, mfd_assert_mmap_private()
/linux-4.4.14/include/linux/
H A Dmman.h54 return (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM)) == 0; arch_validate_prot()
75 return _calc_vm_trans(prot, PROT_READ, VM_READ ) | calc_vm_prot_bits()
/linux-4.4.14/tools/testing/selftests/powerpc/mm/
H A Dhugetlb_vs_thp_test.c17 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, test_body()
33 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, test_body()
H A Dsubpage_prot.c194 fileblock = mmap(NULL, filesize, PROT_READ | PROT_WRITE, test_file()
/linux-4.4.14/arch/powerpc/include/asm/
H A Dmman.h35 if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM | PROT_SAO)) arch_validate_prot()
/linux-4.4.14/tools/perf/util/
H A Dzlib.c36 ptr = mmap(NULL, stbuf.st_size, PROT_READ, MAP_PRIVATE, input_fd, 0); gzip_decompress_to_file()
H A Dutil.c152 ptr = mmap(NULL, off_in + size, PROT_READ, MAP_PRIVATE, ifd, pgoff); copyfile_offset()
H A Dauxtrace.c109 mp->prot = PROT_READ | (auxtrace_overwrite ? 0 : PROT_WRITE); auxtrace_mmap_params__init()
783 addr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, file_offset); auxtrace_buffer__get_data()
H A Devent.c303 event->mmap2.prot |= PROT_READ; perf_event__synthesize_mmap_events()
779 (event->mmap2.prot & PROT_READ) ? 'r' : '-', perf_event__fprintf_mmap2()
H A Devlist.c1137 .prot = PROT_READ | (overwrite ? 0 : PROT_WRITE), perf_evlist__mmap_ex()
H A Dsession.c1594 mmap_prot = PROT_READ; __perf_session__process_events()
/linux-4.4.14/arch/um/os-Linux/
H A Dprocess.c144 prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) | os_map_memory()
156 int prot = ((r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) | os_protect_memory()
202 addr = mmap64(NULL, UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE, can_drop_memory()
H A Dutil.c21 PROT_READ | PROT_WRITE | PROT_EXEC) < 0) stack_protections()
H A Dmem.c191 PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, fd, 0); check_tmpexec()
/linux-4.4.14/arch/x86/um/os-Linux/
H A Dtask_size.c35 PROT_READ | PROT_WRITE, page_ok()
53 PROT_READ | PROT_WRITE) != 0) page_ok()
/linux-4.4.14/tools/testing/selftests/powerpc/primitives/
H A Dload_unaligned_zeropad.c57 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { unprotect_region()
133 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, test_body()
/linux-4.4.14/arch/x86/um/shared/sysdep/
H A Dstub_32.h86 "d" (PROT_READ | PROT_WRITE), remap_stack()
H A Dstub_64.h92 "d" (PROT_READ | PROT_WRITE), remap_stack()
/linux-4.4.14/arch/xtensa/include/uapi/asm/
H A Dmman.h20 * without PROT_READ. The only guarantees are that no writing will be
25 #define PROT_READ 0x1 /* page can be read */ macro
/linux-4.4.14/arch/mips/include/uapi/asm/
H A Dmman.h14 * without PROT_READ. The only guarantees are that no writing will be
18 #define PROT_READ 0x01 /* page can be read */ macro
/linux-4.4.14/tools/testing/selftests/ptrace/
H A Dpeeksiginfo.c53 addr_rw = mmap(NULL, 2 * PAGE_SIZE, PROT_READ | PROT_WRITE, check_error_paths()
60 addr_ro = mmap(addr_rw + PAGE_SIZE, PAGE_SIZE, PROT_READ, check_error_paths()
/linux-4.4.14/arch/x86/um/
H A Duser-offsets.c91 DEFINE(UM_PROT_READ, PROT_READ); foo()
/linux-4.4.14/include/uapi/asm-generic/
H A Dmman-common.h9 #define PROT_READ 0x1 /* page can be read */ macro
/linux-4.4.14/tools/perf/arch/x86/tests/
H A Dintel-cqm.c104 event = mmap(NULL, mmap_len, PROT_READ, MAP_SHARED, fd[0], 0); test__intel_cqm_count_nmi_context()
H A Drdpmc.c117 addr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0); __test__rdpmc()
/linux-4.4.14/tools/testing/selftests/futex/functional/
H A Dfutex_wait_uninitialized_heap.c94 buf = mmap(NULL, page_size, PROT_READ|PROT_WRITE, main()
/linux-4.4.14/fs/
H A Dbinfmt_aout.c307 PROT_READ | PROT_EXEC, load_aout_binary()
315 PROT_READ | PROT_WRITE | PROT_EXEC, load_aout_binary()
390 PROT_READ | PROT_WRITE | PROT_EXEC, load_aout_library()
H A Dbinfmt_flat.c549 textpos = vm_mmap(bprm->file, 0, text_len, PROT_READ|PROT_EXEC, load_flat_file()
562 PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, 0); load_flat_file()
607 PROT_READ | PROT_EXEC | PROT_WRITE, MAP_PRIVATE, 0); load_flat_file()
H A Dbinfmt_elf_fdpic.c413 stack_prot = PROT_READ | PROT_WRITE; load_elf_fdpic_binary()
971 PROT_READ | PROT_WRITE | PROT_EXEC, mflags, 0); elf_fdpic_map_file_constdisp_on_uclinux()
1059 if (phdr->p_flags & PF_R) prot |= PROT_READ; elf_fdpic_map_file_by_direct_mmap()
H A Dbinfmt_elf.c555 elf_prot = PROT_READ; load_elf_interp()
899 elf_prot |= PROT_READ; load_elf_binary()
1067 error = vm_mmap(NULL, 0, PAGE_SIZE, PROT_READ | PROT_EXEC, load_elf_binary()
1159 PROT_READ | PROT_WRITE | PROT_EXEC, load_elf_library()
H A Daio.c501 PROT_READ | PROT_WRITE, aio_setup_ring()
/linux-4.4.14/arch/alpha/include/uapi/asm/
H A Dmman.h4 #define PROT_READ 0x1 /* page can be read */ macro
/linux-4.4.14/lib/
H A Dtest_user_copy.c50 PROT_READ | PROT_WRITE | PROT_EXEC, test_user_copy_init()
/linux-4.4.14/samples/bpf/
H A Dtrace_output_user.c41 base = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); perf_event_mmap()
/linux-4.4.14/arch/parisc/include/uapi/asm/
H A Dmman.h4 #define PROT_READ 0x1 /* page can be read */ macro
/linux-4.4.14/tools/build/
H A Dfixdep.c141 map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); print_deps()
/linux-4.4.14/tools/power/cpupower/debug/i386/
H A Ddump_psb.c184 mem = mmap(mem, 0x100000 - 0xc0000, PROT_READ, MAP_SHARED, fd, 0xc0000); main()
/linux-4.4.14/tools/testing/selftests/x86/
H A Dsysret_ss_attrs.c74 unsigned char *stack32 = mmap(NULL, 4096, PROT_READ | PROT_WRITE, main()
H A Dentry_from_vm86.c167 PROT_READ | PROT_WRITE | PROT_EXEC, main()
/linux-4.4.14/arch/x86/entry/vdso/
H A Dvdso2c.c238 map_input(argv[1], &raw_addr, &raw_len, PROT_READ); main()
239 map_input(argv[2], &stripped_addr, &stripped_len, PROT_READ); main()
/linux-4.4.14/arch/arm/vdso/
H A Dvdsomunge.c158 inbuf = mmap(NULL, stat.st_size, PROT_READ, MAP_PRIVATE, infd, 0); main()
199 outbuf = mmap(NULL, stat.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, main()
/linux-4.4.14/arch/x86/ia32/
H A Dia32_aout.c359 PROT_READ | PROT_EXEC, load_aout_binary()
368 PROT_READ | PROT_WRITE | PROT_EXEC, load_aout_binary()
446 PROT_READ | PROT_WRITE | PROT_EXEC, load_aout_library()
/linux-4.4.14/include/linux/raid/
H A Dpq.h157 PROT_READ|PROT_WRITE, \
/linux-4.4.14/Documentation/auxdisplay/
H A Dcfag12864b-example.c71 cfag12864b_mem = mmap(0, CFAG12864B_SIZE, PROT_READ | PROT_WRITE, cfag12864b_init()
/linux-4.4.14/tools/perf/tests/
H A Dmmap-thread-lookup.c33 PROT_READ|PROT_WRITE|PROT_EXEC, thread_init()
/linux-4.4.14/tools/power/acpi/os_specific/service_layers/
H A Dosunixmap.c117 mapped_memory = mmap(NULL, (length + offset), PROT_READ, MMAP_FLAGS, acpi_os_map_memory()
/linux-4.4.14/tools/testing/selftests/powerpc/pmu/ebb/
H A Dtrace.c24 tb = mmap(NULL, size, PROT_READ | PROT_WRITE, trace_buffer_allocate()
/linux-4.4.14/mm/
H A Dmprotect.c371 * Does the application expect PROT_READ to imply PROT_EXEC: SYSCALL_DEFINE3()
373 if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) SYSCALL_DEFINE3()
H A Dnommu.c1024 if (((prot & PROT_READ) && !(capabilities & NOMMU_MAP_READ)) || validate_mmap_request()
1041 } else if ((prot & PROT_READ) && !(prot & PROT_EXEC)) { validate_mmap_request()
1042 /* handle implication of PROT_EXEC by PROT_READ */ validate_mmap_request()
1047 } else if ((prot & PROT_READ) && validate_mmap_request()
1060 /* handle PROT_EXEC implication by PROT_READ */ validate_mmap_request()
1061 if ((prot & PROT_READ) && validate_mmap_request()
H A Dmmap.c70 * PROT_NONE PROT_READ PROT_WRITE PROT_EXEC
1280 * Does the application expect PROT_READ to imply PROT_EXEC? do_mmap()
1285 if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) do_mmap()
2696 prot |= vma->vm_flags & VM_READ ? PROT_READ : 0; SYSCALL_DEFINE5()
/linux-4.4.14/arch/um/os-Linux/skas/
H A Dprocess.c211 UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE, userspace_tramp()
255 PROT_READ | PROT_WRITE | PROT_EXEC, start_userspace()
/linux-4.4.14/scripts/basic/
H A Dfixdep.c282 map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); do_config_file()
403 map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); print_deps()
/linux-4.4.14/drivers/staging/android/
H A Dashmem.c125 #define PROT_MASK (PROT_EXEC | PROT_READ | PROT_WRITE)
356 return _calc_vm_trans(prot, PROT_READ, VM_MAYREAD) | calc_vm_may_flags()
496 /* does the application expect PROT_READ to imply PROT_EXEC? */ set_prot_mask()
497 if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) set_prot_mask()
/linux-4.4.14/scripts/
H A Dsortextable.c102 addr = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, MAP_SHARED, mmap_file()
H A Drecordmcount.c249 file_map = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, mmap_file()
/linux-4.4.14/arch/mips/vdso/
H A Dgenvdso.c132 addr = mmap(NULL, stat.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, map_vdso()
/linux-4.4.14/Documentation/ia64/
H A Daliasing-test.c45 addr = mmap(NULL, length, PROT_READ|PROT_WRITE, MAP_SHARED, fd, offset); map_mem()
/linux-4.4.14/firmware/
H A Dihex2fw.c110 data = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, infd, 0); main()
/linux-4.4.14/tools/testing/selftests/net/
H A Dpsock_fanout.c166 PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); sock_fanout_open_ring()
H A Dpsock_tpacket.c670 ring->mm_space = mmap(0, ring->mm_len, PROT_READ | PROT_WRITE, mmap_ring()
/linux-4.4.14/drivers/misc/
H A Dlkdtm.c464 PROT_READ | PROT_WRITE | PROT_EXEC, lkdtm_do_action()
479 PROT_READ | PROT_WRITE | PROT_EXEC, lkdtm_do_action()
/linux-4.4.14/tools/virtio/
H A Dvringh_test.c160 host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); parallel_test()
161 guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); parallel_test()
/linux-4.4.14/arch/x86/boot/tools/
H A Dbuild.c389 kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0); main()
/linux-4.4.14/security/
H A Dsecurity.c758 * Does we have PROT_READ and does the application expect mmap_prot()
761 if ((prot & (PROT_READ | PROT_EXEC)) != PROT_READ) mmap_prot()
/linux-4.4.14/Documentation/mic/mpssd/
H A Dmpssd.c437 PROT_READ, MAP_SHARED, fd, 0); init_vr()
1030 PROT_READ|PROT_WRITE, MAP_SHARED, open_backend()
1574 map = mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0); set_log_buf_info()
/linux-4.4.14/drivers/gpu/drm/armada/
H A Darmada_gem.c359 addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE, armada_gem_mmap_ioctl()
/linux-4.4.14/arch/x86/mm/
H A Dinit_64.c149 * on PROT_READ does not imply PROT_EXEC for 32-bit processes (default)
150 * off PROT_READ implies PROT_EXEC
H A Dmpx.c53 addr = do_mmap(NULL, 0, len, PROT_READ | PROT_WRITE, mpx_mmap()
/linux-4.4.14/ipc/
H A Dshm.c1125 prot = PROT_READ; do_shmat()
1129 prot = PROT_READ | PROT_WRITE; do_shmat()
/linux-4.4.14/arch/tile/kernel/
H A Dsingle_step.c370 PROT_EXEC | PROT_READ | PROT_WRITE, single_step_once()
H A Dunaligned.c1571 PROT_EXEC | PROT_READ | do_unaligned()
/linux-4.4.14/security/apparmor/
H A Dlsm.c467 if (prot & PROT_READ) common_mmap()
/linux-4.4.14/arch/ia64/include/asm/
H A Dpgtable.h157 * (PROT_EXEC, PROT_READ, PROT_WRITE, PROT_NONE) get implemented. The
/linux-4.4.14/tools/vm/
H A Dpage-types.c869 ptr = mmap(NULL, len, PROT_READ, MAP_SHARED, fd, off); walk_file()
/linux-4.4.14/drivers/gpu/drm/
H A Ddrm_bufs.c1401 PROT_READ | PROT_WRITE, drm_legacy_mapbufs()
1406 PROT_READ | PROT_WRITE, drm_legacy_mapbufs()
/linux-4.4.14/tools/testing/selftests/seccomp/
H A Dseccomp_bpf.c510 NULL, page_size, PROT_READ, MAP_PRIVATE, fd, page_size); TEST_SIGNAL()
514 NULL, page_size, PROT_READ, MAP_PRIVATE, fd, 0x0C0FFEE); TEST_SIGNAL()
/linux-4.4.14/drivers/gpu/drm/i810/
H A Di810_dma.c138 PROT_READ | PROT_WRITE, i810_map_buffer()
/linux-4.4.14/fs/ncpfs/
H A Dncplib_kernel.c992 x = mmap(NULL, MAP_PRIVATE, PROT_READ|PROT_WRITE, <ncpfs fd>, 32768);
/linux-4.4.14/tools/net/
H A Dbpf_dbg.c972 pcap_ptr_va_start = mmap(NULL, pcap_map_size, PROT_READ, try_load_pcap()
/linux-4.4.14/tools/perf/bench/
H A Dnuma.c334 buf = (void *)mmap(0, bytes, PROT_READ|PROT_WRITE, MAP_ANON|map_flags, -1, 0); alloc_data()
/linux-4.4.14/scripts/mod/
H A Dmodpost.c358 map = mmap(NULL, *size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0); grab_file()
/linux-4.4.14/tools/lguest/
H A Dlguest.c361 PROT_READ|PROT_WRITE) == -1) map_zeroed_pages()
409 if (mmap(addr, len, PROT_READ|PROT_WRITE, map_at()
/linux-4.4.14/drivers/gpu/drm/i915/
H A Di915_gem.c1749 PROT_READ | PROT_WRITE, MAP_SHARED, i915_gem_mmap_ioctl()
/linux-4.4.14/arch/x86/kvm/
H A Dx86.c7716 hva = vm_mmap(NULL, 0, size, PROT_READ | PROT_WRITE, __x86_set_memory_region()
/linux-4.4.14/kernel/events/
H A Dcore.c6048 prot |= PROT_READ; perf_event_mmap_event()

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