SIGUSR1           274 arch/mips/kernel/asm-offsets.c 	DEFINE(_SIGUSR1, SIGUSR1);
SIGUSR1           189 arch/nios2/kernel/traps.c 	_send_sig(SIGUSR1, 0, fp->ea);
SIGUSR1           131 arch/powerpc/platforms/powernv/opal-core.c 		sig = kernel_initiated ? SIGUSR1 : SIGTERM;
SIGUSR1           772 arch/x86/kernel/vm86_32.c 	| (1 << SIGUSR1) | (1 << SIGUSR2) | (1 << SIGIO)  | (1 << SIGURG) \
SIGUSR1            64 drivers/staging/rtl8712/rtl8712_cmd.c 		kill_pid(find_vpid(padapter->pid), SIGUSR1, 1);
SIGUSR1           411 drivers/usb/gadget/function/f_mass_storage.c 			send_sig_info(SIGUSR1, SEND_SIG_PRIV,
SIGUSR1          2327 drivers/usb/gadget/function/f_mass_storage.c 		if (sig != SIGUSR1) {
SIGUSR1          2457 drivers/usb/gadget/function/f_mass_storage.c 	allow_signal(SIGUSR1);
SIGUSR1          2282 kernel/audit.c 	     sig == SIGUSR1 || sig == SIGUSR2)) {
SIGUSR1          1635 samples/mic/mpssd/mpssd.c 	sigaction(SIGUSR1, &ignore, NULL);
SIGUSR1          1686 samples/mic/mpssd/mpssd.c 		err = sigaction(SIGUSR1, &act, NULL);
SIGUSR1            23 security/apparmor/include/sig_names.h 	[SIGUSR1] = 10,		/* 30, 10, 16 */
SIGUSR1           299 tools/perf/builtin-ftrace.c 	signal(SIGUSR1, sig_handler);
SIGUSR1           177 tools/perf/tests/bp_signal.c 	if (sigaction(SIGUSR1, &sa, NULL) < 0) {
SIGUSR1           234 tools/perf/tests/bp_signal.c 	fd2 = bp_event(sig_handler, SIGUSR1);
SIGUSR1          1336 tools/perf/util/evlist.c 			if (sigqueue(getppid(), SIGUSR1, val))
SIGUSR1          1348 tools/perf/util/evlist.c 		sigaction(SIGUSR1, &act, NULL);
SIGUSR1          3002 tools/power/x86/turbostat/turbostat.c 	case SIGUSR1:
SIGUSR1          3019 tools/power/x86/turbostat/turbostat.c 	if (sigaction(SIGUSR1, &sa, NULL) < 0)
SIGUSR1            46 tools/testing/selftests/bpf/prog_tests/send_signal.c 		signal(SIGUSR1, sigusr1_handler);
SIGUSR1           113 tools/testing/selftests/bpf/prog_tests/send_signal.c 	val = (((__u64)(SIGUSR1)) << 32) | pid;
SIGUSR1           141 tools/testing/selftests/breakpoints/breakpoint_test.c 		kill(getpid(), SIGUSR1);
SIGUSR1           216 tools/testing/selftests/breakpoints/breakpoint_test.c 	kill(getpid(), SIGUSR1);
SIGUSR1           261 tools/testing/selftests/breakpoints/breakpoint_test.c 	kill(getpid(), SIGUSR1);
SIGUSR1           151 tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c 	if (sigaction(SIGUSR1, &sa, NULL)) {
SIGUSR1           177 tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c 		pthread_kill(waiter, SIGUSR1);
SIGUSR1           208 tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c 	pthread_kill(waiter, SIGUSR1);
SIGUSR1           185 tools/testing/selftests/mqueue/mq_perf_tests.c 			pthread_kill(cpu_threads[i], SIGUSR1);
SIGUSR1           695 tools/testing/selftests/mqueue/mq_perf_tests.c 	if (sigaction(SIGUSR1, &sa, NULL) == -1)
SIGUSR1            46 tools/testing/selftests/pidfd/pidfd_test.c 	if (sig == SIGUSR1)
SIGUSR1            65 tools/testing/selftests/pidfd/pidfd_test.c 	signal(SIGUSR1, set_signal_received_on_sigusr1);
SIGUSR1            67 tools/testing/selftests/pidfd/pidfd_test.c 	ret = sys_pidfd_send_signal(pidfd, SIGUSR1, NULL, 0);
SIGUSR1           143 tools/testing/selftests/powerpc/benchmarks/context_switch.c 		kill(0, SIGUSR1);
SIGUSR1           480 tools/testing/selftests/powerpc/benchmarks/context_switch.c 	signal(SIGUSR1, sigusr1_handler);
SIGUSR1           185 tools/testing/selftests/powerpc/benchmarks/fork.c 		kill(0, SIGUSR1);
SIGUSR1           317 tools/testing/selftests/powerpc/benchmarks/fork.c 	signal(SIGUSR1, sigusr1_handler);
SIGUSR1            62 tools/testing/selftests/powerpc/math/fpu_signal.c 	rc = sigaction(SIGUSR1, &act, NULL);
SIGUSR1           101 tools/testing/selftests/powerpc/math/fpu_signal.c 			pthread_kill(tids[j], SIGUSR1);
SIGUSR1            79 tools/testing/selftests/powerpc/math/vmx_signal.c 	rc = sigaction(SIGUSR1, &act, NULL);
SIGUSR1           122 tools/testing/selftests/powerpc/math/vmx_signal.c 			pthread_kill(tids[j], SIGUSR1);
SIGUSR1           176 tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c 	kill(getpid(), SIGUSR1);
SIGUSR1           216 tools/testing/selftests/powerpc/signal/sigfuz.c 	sigaction(SIGUSR1, &trap_sa, NULL);
SIGUSR1           231 tools/testing/selftests/powerpc/signal/sigfuz.c 			raise(SIGUSR1);
SIGUSR1            30 tools/testing/selftests/powerpc/signal/signal.c 	if (sig == SIGUSR1)
SIGUSR1            46 tools/testing/selftests/powerpc/signal/signal.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1            63 tools/testing/selftests/powerpc/signal/signal.c 			signal_self(ppid, SIGUSR1);
SIGUSR1            85 tools/testing/selftests/powerpc/signal/signal.c 		rc = signal_self(ppid, SIGUSR1);
SIGUSR1            35 tools/testing/selftests/powerpc/signal/signal_tm.c 	if (sig == SIGUSR1)
SIGUSR1            49 tools/testing/selftests/powerpc/signal/signal_tm.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1            72 tools/testing/selftests/powerpc/signal/signal_tm.c 		rc = tm_signal_self(getpid(), SIGUSR1, &ret);
SIGUSR1            86 tools/testing/selftests/powerpc/tm/tm-signal-context-chk-fpu.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1            88 tools/testing/selftests/powerpc/tm/tm-signal-context-chk-gpr.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1           111 tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vmx.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1           160 tools/testing/selftests/powerpc/tm/tm-signal-context-chk-vsx.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1           155 tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c 	sigaction(SIGUSR1, &usr_sa, NULL);
SIGUSR1           159 tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c 	raise(SIGUSR1);
SIGUSR1            58 tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c 	if (sigaction(SIGUSR1, &act, NULL) < 0) {
SIGUSR1            65 tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c 	raise(SIGUSR1);
SIGUSR1           230 tools/testing/selftests/powerpc/tm/tm-trap.c 	pthread_kill(t1_pong, SIGUSR1);
SIGUSR1           268 tools/testing/selftests/powerpc/tm/tm-trap.c 	sigaction(SIGUSR1, &usr1_sa, NULL);
SIGUSR1           230 tools/testing/selftests/rseq/param_test.c 				raise(SIGUSR1); \
SIGUSR1          1123 tools/testing/selftests/rseq/param_test.c 	ret = sigaction(SIGUSR1, &sa, NULL);
SIGUSR1          1382 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(0, sigaction(SIGUSR1, &action, NULL));
SIGUSR1          1471 tools/testing/selftests/seccomp/seccomp_bpf.c 		ASSERT_EQ(0, kill(tracer, SIGUSR1));
SIGUSR1          3265 tools/testing/selftests/seccomp/seccomp_bpf.c 		if (signal(SIGUSR1, signal_handler) == SIG_ERR) {
SIGUSR1          3284 tools/testing/selftests/seccomp/seccomp_bpf.c 	EXPECT_EQ(kill(pid, SIGUSR1), 0);
SIGUSR1           117 tools/testing/selftests/sigaltstack/sas.c 	sigaction(SIGUSR1, &act, NULL);
SIGUSR1           175 tools/testing/selftests/sigaltstack/sas.c 	raise(SIGUSR1);
SIGUSR1           329 tools/testing/selftests/uevent/uevent_filtering.c 			ret = kill(pid, SIGUSR1); /* error */
SIGUSR1           158 tools/testing/selftests/x86/ptrace_syscall.c 	sethandler(SIGUSR1, empty_handler, 0);
SIGUSR1           162 tools/testing/selftests/x86/ptrace_syscall.c 	args.arg1 = SIGUSR1;
SIGUSR1           165 tools/testing/selftests/x86/ptrace_syscall.c 	    args.arg0 != getpid() || args.arg1 != SIGUSR1 || args.arg2 != 12 ||
SIGUSR1           172 tools/testing/selftests/x86/ptrace_syscall.c 	clearhandler(SIGUSR1);
SIGUSR1           309 tools/testing/selftests/x86/ptrace_syscall.c 		setsigign(SIGUSR1, SA_RESTART);
SIGUSR1           345 tools/testing/selftests/x86/ptrace_syscall.c 	kill(chld, SIGUSR1);
SIGUSR1           541 tools/testing/selftests/x86/sigreturn.c 	clearhandler(SIGUSR1);
SIGUSR1           608 tools/testing/selftests/x86/sigreturn.c 	raise(SIGUSR1);
SIGUSR1           717 tools/testing/selftests/x86/sigreturn.c 	raise(SIGUSR1);
SIGUSR1           780 tools/testing/selftests/x86/sigreturn.c 	sethandler(SIGUSR1, sigusr1, 0);
SIGUSR1           108 tools/testing/selftests/x86/sysret_rip.c 	raise(SIGUSR1);
SIGUSR1           169 tools/testing/selftests/x86/sysret_rip.c 	sethandler(SIGUSR1, sigusr1, 0);
SIGUSR1           173 tools/testing/selftests/x86/sysret_rip.c 	clearhandler(SIGUSR1);
SIGUSR1            54 tools/testing/selftests/x86/vdso_restorer.c 	if (syscall(SYS_rt_sigaction, SIGUSR1, &sa, NULL, 8) != 0)
SIGUSR1            57 tools/testing/selftests/x86/vdso_restorer.c 	raise(SIGUSR1);
SIGUSR1            68 tools/testing/selftests/x86/vdso_restorer.c 	if (syscall(SYS_sigaction, SIGUSR1, &sa, 0) != 0)
SIGUSR1            72 tools/testing/selftests/x86/vdso_restorer.c 	raise(SIGUSR1);