arch/um/os-Linux/signal.c

221

action.sa_sigaction = hard_handler;

arch/um/os-Linux/smp.c

138

.sa_sigaction = ipi_sig_handler,

arch/um/os-Linux/start_up.c

277

sa.sa_sigaction = (void *) sigsys_handler;

samples/seccomp/bpf-direct.c

98

act.sa_sigaction = &emulator;

tools/mm/page-types.c

968

.sa_sigaction = sigbus_handler,

tools/objtool/signal.c

122

sa.sa_sigaction = signal_handler;

tools/perf/bench/epoll-ctl.c

330

act.sa_sigaction = toggle_done;

tools/perf/bench/epoll-wait.c

449

act.sa_sigaction = toggle_done;

tools/perf/bench/futex-hash.c

151

act.sa_sigaction = toggle_done;

tools/perf/bench/futex-lock-pi.c

184

act.sa_sigaction = toggle_done;

tools/perf/bench/futex-requeue.c

186

act.sa_sigaction = toggle_done;

tools/perf/bench/futex-wake-parallel.c

263

act.sa_sigaction = toggle_done;

tools/perf/bench/futex-wake.c

161

act.sa_sigaction = toggle_done;

tools/perf/builtin-trace.c

5496

sigchld_act.sa_sigaction = sighandler_chld;

tools/perf/tests/bp_signal.c

177

sa.sa_sigaction = (void *) sig_handler;

tools/perf/tests/bp_signal.c

185

sa.sa_sigaction = (void *) sig_handler_2;

tools/perf/tests/bp_signal_overflow.c

77

sa.sa_sigaction = (void *) sig_handler;

tools/perf/tests/sigtrap.c

237

action.sa_sigaction = sigtrap_handler;

tools/perf/util/evlist.c

1551

.sa_sigaction = exec_error,

tools/testing/selftests/arm64/abi/hwcap.c

1252

sa.sa_sigaction = handler;

tools/testing/selftests/arm64/abi/hwcap.c

620

ign.sa_sigaction = ignore_signal;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1664

sa.sa_sigaction = handle_alarm;

tools/testing/selftests/arm64/fp/fp-stress.c

533

sa.sa_sigaction = handle_exit_signal;

tools/testing/selftests/arm64/fp/fp-stress.c

544

sa.sa_sigaction = handle_child_signal;

tools/testing/selftests/arm64/fp/kernel-test.c

259

sa.sa_sigaction = handle_exit_signal;

tools/testing/selftests/arm64/fp/kernel-test.c

267

sa.sa_sigaction = handle_kick_signal;

tools/testing/selftests/arm64/gcs/gcs-stress.c

417

sa.sa_sigaction = handle_exit_signal;

tools/testing/selftests/arm64/gcs/gcs-stress.c

428

sa.sa_sigaction = handle_child_signal;

tools/testing/selftests/arm64/mte/mte_common_util.c

113

sa.sa_sigaction = handler;

tools/testing/selftests/arm64/pauth/pac.c

205

sa.sa_sigaction = pac_signal_handler;

tools/testing/selftests/arm64/signal/test_signals_utils.c

273

sa.sa_sigaction = default_handler;

tools/testing/selftests/bpf/prog_tests/perf_skip.c

48

action.sa_sigaction = handle_sigtrap;

tools/testing/selftests/bpf/prog_tests/send_signal.c

54

sa.sa_sigaction = sigusr1_siginfo_handler;

tools/testing/selftests/filesystems/dnotify_test.c

21

act.sa_sigaction = handler;

tools/testing/selftests/kvm/arm64/host_sve.c

41

.sa_sigaction = handle_sigill,

tools/testing/selftests/kvm/arm64/sea_to_user.c

140

act.sa_sigaction = sigbus_signal_handler;

tools/testing/selftests/landlock/scoped_signal_test.c

86

.sa_sigaction = scope_signal_handler,

tools/testing/selftests/mm/memory-failure.c

90

.sa_sigaction = sigbus_action,

tools/testing/selftests/mm/pkey_sighandler_tests.c

213

sa.sa_sigaction = sigsegv_handler;

tools/testing/selftests/mm/pkey_sighandler_tests.c

253

sa.sa_sigaction = sigsegv_handler;

tools/testing/selftests/mm/pkey_sighandler_tests.c

294

sa.sa_sigaction = sigsegv_handler;

tools/testing/selftests/mm/pkey_sighandler_tests.c

370

sa.sa_sigaction = sigusr1_handler;

tools/testing/selftests/mm/pkey_sighandler_tests.c

462

sa.sa_sigaction = sigusr2_handler;

tools/testing/selftests/mm/protection_keys.c

423

newact.sa_sigaction = signal_handler;

tools/testing/selftests/mm/uffd-unit-tests.c

1045

act.sa_sigaction = sighndl;

tools/testing/selftests/mm/uffd-unit-tests.c

672

act.sa_sigaction = sighndl;

tools/testing/selftests/mqueue/mq_perf_tests.c

694

sa.sa_sigaction = sig_action_SIGUSR1;

tools/testing/selftests/mqueue/mq_perf_tests.c

703

sa.sa_sigaction = sig_action;

tools/testing/selftests/perf_events/remove_on_exec.c

236

action.sa_sigaction = sigtrap_handler;

tools/testing/selftests/perf_events/remove_on_exec.c

84

action.sa_sigaction = sigtrap_handler;

tools/testing/selftests/perf_events/sigtrap_threads.c

128

action.sa_sigaction = sigtrap_handler;

tools/testing/selftests/perf_events/watermark_signal.c

51

sigio.sa_sigaction = handle_sigio;

tools/testing/selftests/powerpc/alignment/alignment_handler.c

643

sa.sa_sigaction = sighandler;

tools/testing/selftests/powerpc/alignment/copy_first_unaligned.c

42

signal_action.sa_sigaction = signal_action_handler;

tools/testing/selftests/powerpc/copyloops/exc_validate.c

49

action.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/math/fpu_signal.c

58

act.sa_sigaction = signal_fpu_sig;

tools/testing/selftests/powerpc/math/vmx_signal.c

77

act.sa_sigaction = signal_vmx_sig;

tools/testing/selftests/powerpc/mce/inject-ra-err.c

34

.sa_sigaction = sigbus_handler,

tools/testing/selftests/powerpc/mm/bad_accesses.c

74

.sa_sigaction = segv_handler,

tools/testing/selftests/powerpc/mm/exec_prot.c

121

segv_act.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/mm/exec_prot.c

129

trap_act.sa_sigaction = trap_handler;

tools/testing/selftests/powerpc/mm/pkey_exec_prot.c

114

segv_act.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/mm/pkey_exec_prot.c

122

trap_act.sa_sigaction = trap_handler;

tools/testing/selftests/powerpc/mm/pkey_siginfo.c

271

act.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/mm/segv_errors.c

38

.sa_sigaction = segv_handler,

tools/testing/selftests/powerpc/mm/subpage_prot.c

152

.sa_sigaction = segv,

tools/testing/selftests/powerpc/mm/subpage_prot.c

188

.sa_sigaction = segv,

tools/testing/selftests/powerpc/mm/tlbie_test.c

443

sa.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/mm/wild_bctr.c

127

.sa_sigaction = segv_handler,

tools/testing/selftests/powerpc/mm/wild_bctr.c

131

.sa_sigaction = usr2_handler,

tools/testing/selftests/powerpc/nx-gzip/gunz_test.c

1011

act.sa_sigaction = nxu_sigsegv_handler;

tools/testing/selftests/powerpc/nx-gzip/gzfht_test.c

381

act.sa_sigaction = nxu_sigsegv_handler;

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr2_fcs_fch_test.c

33

.sa_sigaction = sig_usr2_handler,

tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c

97

action.sa_sigaction = segv_handler;

tools/testing/selftests/powerpc/security/flush_utils.c

76

sa.sa_sigaction = sigill_handler;

tools/testing/selftests/powerpc/signal/sigfuz.c

209

trap_sa.sa_sigaction = trap_signal_handler;

tools/testing/selftests/powerpc/signal/sigfuz.c

213

seg_sa.sa_sigaction = seg_signal_handler;

tools/testing/selftests/powerpc/signal/sigreturn_kernel.c

64

act.sa_sigaction = sigusr1_handler;

tools/testing/selftests/powerpc/signal/sigreturn_unaligned.c

30

action.sa_sigaction = sigusr1_handler;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-fpu.c

84

act.sa_sigaction = signal_usr1;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-gpr.c

86

act.sa_sigaction = signal_usr1;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vmx.c

109

act.sa_sigaction = signal_usr1;

tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vsx.c

158

act.sa_sigaction = signal_usr1;

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

114

usr_sa.sa_sigaction = usr_signal_handler;

tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c

117

seg_sa.sa_sigaction = seg_signal_handler;

tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c

55

act.sa_sigaction = signal_usr1;

tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c

248

sa.sa_sigaction = signal_handler;

tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c

38

trap_sa.sa_sigaction = trap_signal_handler;

tools/testing/selftests/powerpc/tm/tm-trap.c

261

trap_sa.sa_sigaction = trap_signal_handler;

tools/testing/selftests/powerpc/tm/tm-trap.c

267

usr1_sa.sa_sigaction = usr1_signal_handler;

tools/testing/selftests/powerpc/utils.c

627

sa.sa_sigaction = fn;

tools/testing/selftests/proc/proc-empty-vm.c

187

act.sa_sigaction = sigaction_SIGSEGV_vsyscall;

tools/testing/selftests/proc/proc-empty-vm.c

485

act.sa_sigaction = sigaction_SIGSEGV;

tools/testing/selftests/proc/proc-pid-vm.c

260

act.sa_sigaction = sigaction_SIGSEGV;

tools/testing/selftests/resctrl/resctrl_val.c

403

sigact.sa_sigaction = ctrlc_handler;

tools/testing/selftests/riscv/cfi/cfitests.c

38

sa.sa_sigaction = sigsegv_handler;

tools/testing/selftests/riscv/hwprobe/cbo.c

113

.sa_sigaction = &fault_handler,

tools/testing/selftests/riscv/hwprobe/cbo.c

298

.sa_sigaction = &fault_handler,

tools/testing/selftests/riscv/sigreturn/sigreturn.c

46

.sa_sigaction = handler,

tools/testing/selftests/seccomp/seccomp_bpf.c

1140

act.sa_sigaction = &TRAP_action;

tools/testing/selftests/signal/mangle_uc_sigmask.c

131

act.sa_sigaction = &handler_usr;

tools/testing/selftests/signal/mangle_uc_sigmask.c

142

act2.sa_sigaction = &handler_segv;

tools/testing/selftests/signal/mangle_uc_sigmask.c

160

act.sa_sigaction = &handler_verify_ucontext;

tools/testing/selftests/signal/sas.c

121

act.sa_sigaction = my_usr1;

tools/testing/selftests/signal/sas.c

123

act.sa_sigaction = my_usr2;

tools/testing/selftests/syscall_user_dispatch/sud_benchmark.c

146

act.sa_sigaction = handle_sigsys;

tools/testing/selftests/syscall_user_dispatch/sud_test.c

204

act.sa_sigaction = handle_sigsys;

tools/testing/selftests/syscall_user_dispatch/sud_test.c

270

act.sa_sigaction = handle_sigsys;

tools/testing/selftests/timers/posix_timers.c

276

sa.sa_sigaction = siginfo_handler;

tools/testing/selftests/timers/posix_timers.c

354

sa.sa_sigaction = siginfo_handler;

tools/testing/selftests/timers/posix_timers.c

410

sa.sa_sigaction = siginfo_handler;

tools/testing/selftests/timers/posix_timers.c

559

sa.sa_sigaction = siginfo_handler;

tools/testing/selftests/x86/helpers.h

35

sa.sa_sigaction = handler;

tools/testing/selftests/x86/nx_stack.c

167

act.sa_sigaction = &sigsegv;

tools/testing/selftests/x86/nx_stack.c

175

act.sa_sigaction = &sigtrap;

tools/testing/selftests/x86/ptrace_syscall.c

102

sa.sa_sigaction = (void *)SIG_IGN;

tools/testing/selftests/x86/sigtrap_loop.c

25

sa.sa_sigaction = handler;

tools/testing/selftests/x86/test_shadow_stack.c

224

sa.sa_sigaction = segv_handler;

tools/testing/selftests/x86/test_shadow_stack.c

322

sa.sa_sigaction = test_access_fix_handler;

tools/testing/selftests/x86/test_shadow_stack.c

403

sa.sa_sigaction = test_access_fix_handler;

tools/testing/selftests/x86/test_shadow_stack.c

491

sa.sa_sigaction = test_access_fix_handler;

tools/testing/selftests/x86/test_shadow_stack.c

711

sa.sa_sigaction = segv_gp_handler;

tools/testing/selftests/x86/test_shadow_stack.c

836

sa.sa_sigaction = segv_gp_handler;

tools/testing/selftests/x86/test_shadow_stack.c

897

sa.sa_sigaction = segv_handler_ptrace;