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/openbmc/openpower-proc-control/procedures/phal/
H A Dimport_devtree.cpp44 pid_t pid = fork(); in importDevtree() local
45 if (pid == 0) in importDevtree()
60 else if (pid > 0) in importDevtree()
62 waitpid(pid, &status, 0); in importDevtree()
/openbmc/linux/tools/testing/selftests/proc/
H A Dproc-uptime-002.c35 static inline int sys_sched_getaffinity(pid_t pid, unsigned int len, unsigned long *m) in sys_sched_getaffinity() argument
37 return syscall(SYS_sched_getaffinity, pid, len, m); in sys_sched_getaffinity()
40 static inline int sys_sched_setaffinity(pid_t pid, unsigned int len, unsigned long *m) in sys_sched_setaffinity() argument
42 return syscall(SYS_sched_setaffinity, pid, len, m); in sys_sched_setaffinity()
/openbmc/linux/arch/um/drivers/
H A Dxterm_kern.c17 int pid; member
26 fd = os_rcv_fd(xterm->fd, &xterm->pid); in xterm_interrupt()
49 .pid = -1, in xterm_fd()
71 *pid_out = data->pid; in xterm_fd()
/openbmc/qemu/gdbstub/
H A Duser.c465 void gdbserver_fork_end(CPUState *cpu, pid_t pid) in gdbserver_fork_end() argument
474 if (pid == -1) { in gdbserver_fork_end()
484 if (pid == 0) { in gdbserver_fork_end()
490 if (pid == 0) { in gdbserver_fork_end()
494 g_assert(gdbserver_state.processes[0].pid == in gdbserver_fork_end()
502 gdbserver_user_state.fork_peer_pid = pid; in gdbserver_fork_end()
503 gdbserver_user_state.fork_peer_tid = pid; in gdbserver_fork_end()
511 pid, pid, (int)getpid(), qemu_get_thread_id()); in gdbserver_fork_end()
582 if (pid == 0) { in gdbserver_fork_end()
607 bool gdb_handle_detach_user(uint32_t pid) in gdb_handle_detach_user() argument
[all …]
/openbmc/linux/arch/um/include/shared/
H A Dos.h195 extern unsigned long os_process_pc(int pid);
196 extern int os_process_parent(int pid);
197 extern void os_alarm_process(int pid);
198 extern void os_stop_process(int pid);
199 extern void os_kill_process(int pid, int reap_child);
200 extern void os_kill_ptraced_process(int pid, int reap_child);
222 extern int helper_wait(int pid);
286 extern int is_skas_winch(int pid, int fd, void *data);
288 extern int copy_context_skas0(unsigned long stack, int pid);
327 extern int os_arch_prctl(int pid, int option, unsigned long *arg2);
/openbmc/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_mux.c34 *vidtv_mux_get_pid_ctx(struct vidtv_mux *m, u16 pid) in vidtv_mux_get_pid_ctx() argument
38 hash_for_each_possible(m->pid_ctx, ctx, h, pid) in vidtv_mux_get_pid_ctx()
39 if (ctx->pid == pid) in vidtv_mux_get_pid_ctx()
49 ctx = vidtv_mux_get_pid_ctx(m, pid); in vidtv_mux_create_pid_ctx_once()
57 ctx->pid = pid; in vidtv_mux_create_pid_ctx_once()
59 hash_add(m->pid_ctx, &ctx->h, pid); in vidtv_mux_create_pid_ctx_once()
79 u16 pid; in vidtv_mux_pid_ctx_init() local
103 pid = vidtv_psi_get_pat_program_pid(p); in vidtv_mux_pid_ctx_init()
104 vidtv_mux_create_pid_ctx_once(m, pid); in vidtv_mux_pid_ctx_init()
192 pmt_args.pid = pmt_pid; in vidtv_mux_push_si()
[all …]
/openbmc/linux/arch/powerpc/kvm/
H A De500.c161 int as, int pid, int pr) in kvmppc_e500_id_table_reset_one() argument
166 BUG_ON(pid >= NUM_TIDS); in kvmppc_e500_id_table_reset_one()
169 idt->id[as][pid][pr].val = 0; in kvmppc_e500_id_table_reset_one()
170 idt->id[as][pid][pr].pentry = NULL; in kvmppc_e500_id_table_reset_one()
221 void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid) in kvmppc_set_pid() argument
225 if (vcpu->arch.pid != pid) { in kvmppc_set_pid()
226 vcpu_e500->pid[0] = vcpu->arch.pid = pid; in kvmppc_set_pid()
237 int pid; in kvmppc_e500_tlbil_one() local
257 pid = local_sid_lookup(&idt->id[ts][tid][pr]); in kvmppc_e500_tlbil_one()
258 if (pid <= 0) { in kvmppc_e500_tlbil_one()
[all …]
/openbmc/linux/drivers/macintosh/
H A Dwindfarm_pm91.c104 struct wf_cpu_pid_state pid; member
119 struct wf_pid_state pid; member
132 struct wf_pid_state pid; member
254 if (temp > st->pid.param.tmax) in wf_smu_cpu_fans_tick()
316 wf_pid_init(&wf_smu_drive_fans->pid, &param); in wf_smu_create_drive_fans()
338 st->ticks = st->pid.param.interval; in wf_smu_drive_fans_tick()
351 if (temp > (st->pid.param.itarget + 0x50000)) in wf_smu_drive_fans_tick()
354 new_setpoint = wf_pid_run(&st->pid, temp); in wf_smu_drive_fans_tick()
397 wf_pid_init(&wf_smu_slots_fans->pid, &param); in wf_smu_create_slots_fans()
419 st->ticks = st->pid.param.interval; in wf_smu_slots_fans_tick()
[all …]
/openbmc/linux/tools/testing/selftests/pidfd/
H A Dpidfd.h71 static inline int wait_for_pid(pid_t pid) in wait_for_pid() argument
76 ret = waitpid(pid, &status, 0); in wait_for_pid()
96 static inline int sys_pidfd_open(pid_t pid, unsigned int flags) in sys_pidfd_open() argument
98 return syscall(__NR_pidfd_open, pid, flags); in sys_pidfd_open()
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_uprobe_autoattach.c94 int pid = bpf_get_current_pid_tgid() >> 32; in BPF_UPROBE() local
97 if (test_pid != pid) in BPF_UPROBE()
107 int pid = bpf_get_current_pid_tgid() >> 32; in BPF_URETPROBE() local
110 if (test_pid != pid) in BPF_URETPROBE()
H A Dfexit_sleep.c10 int pid = 0; variable
17 if (bpf_get_current_pid_tgid() >> 32 != pid) in nanosleep_fentry()
27 if (bpf_get_current_pid_tgid() >> 32 != pid) in nanosleep_fexit()
H A Dtask_kfunc_success.c12 int err, pid; variable
35 return pid == cur_pid; in is_test_kfunc_task()
235 acquired = bpf_task_from_pid(p->pid); in lookup_compare_pid()
241 if (acquired->pid != p->pid) in lookup_compare_pid()
266 static int is_pid_lookup_valid(s32 pid) in is_pid_lookup_valid() argument
270 acquired = bpf_task_from_pid(pid); in is_pid_lookup_valid()
/openbmc/linux/tools/testing/selftests/powerpc/pmu/
H A Devent.c17 int perf_event_open(struct perf_event_attr *attr, pid_t pid, int cpu, in perf_event_open() argument
20 return syscall(__NR_perf_event_open, attr, pid, cpu, in perf_event_open()
69 int event_open_with_options(struct event *e, pid_t pid, int cpu, int group_fd) in event_open_with_options() argument
71 e->fd = perf_event_open(&e->attr, pid, cpu, group_fd, 0); in event_open_with_options()
85 int event_open_with_pid(struct event *e, pid_t pid) in event_open_with_pid() argument
87 return event_open_with_options(e, pid, PERF_NO_CPU, PERF_NO_GROUP); in event_open_with_pid()
/openbmc/linux/drivers/pinctrl/mvebu/
H A Dpinctrl-orion.c31 unsigned pid, unsigned long *config) in orion_mpp_ctrl_get() argument
33 unsigned shift = (pid % MVEBU_MPPS_PER_REG) * MVEBU_MPP_BITS; in orion_mpp_ctrl_get()
35 if (pid < 16) { in orion_mpp_ctrl_get()
36 unsigned off = (pid / MVEBU_MPPS_PER_REG) * MVEBU_MPP_BITS; in orion_mpp_ctrl_get()
47 unsigned pid, unsigned long config) in orion_mpp_ctrl_set() argument
49 unsigned shift = (pid % MVEBU_MPPS_PER_REG) * MVEBU_MPP_BITS; in orion_mpp_ctrl_set()
51 if (pid < 16) { in orion_mpp_ctrl_set()
52 unsigned off = (pid / MVEBU_MPPS_PER_REG) * MVEBU_MPP_BITS; in orion_mpp_ctrl_set()
/openbmc/linux/mm/
H A Dprocess_vm_access.c150 static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter, in process_vm_rw_core() argument
196 task = find_get_task_by_vpid(pid); in process_vm_rw_core()
253 static ssize_t process_vm_rw(pid_t pid, in process_vm_rw() argument
283 rc = process_vm_rw_core(pid, &iter, iov_r, riovcnt, flags, vm_write); in process_vm_rw()
291 SYSCALL_DEFINE6(process_vm_readv, pid_t, pid, const struct iovec __user *, lvec, in SYSCALL_DEFINE6() argument
295 return process_vm_rw(pid, lvec, liovcnt, rvec, riovcnt, flags, 0); in SYSCALL_DEFINE6()
298 SYSCALL_DEFINE6(process_vm_writev, pid_t, pid, in SYSCALL_DEFINE6() argument
303 return process_vm_rw(pid, lvec, liovcnt, rvec, riovcnt, flags, 1); in SYSCALL_DEFINE6()
/openbmc/linux/tools/lib/perf/Documentation/
H A Dlibperf-sampling.txt23 cpu 0, pid 0, tid 0, ip ffffffffad06c4e6, period 1
24 cpu 0, pid 4465, tid 4469, ip ffffffffad118748, period 18322959
25 cpu 0, pid 0, tid 0, ip ffffffffad115722, period 33544846
26 cpu 0, pid 4465, tid 4470, ip 7f84fe0cdad6, period 23687474
27 cpu 0, pid 0, tid 0, ip ffffffffad9e0349, period 34255790
28 cpu 0, pid 4465, tid 4469, ip ffffffffad136581, period 38664069
29 cpu 0, pid 0, tid 0, ip ffffffffad9e55e2, period 21922384
30 cpu 0, pid 4465, tid 4470, ip 7f84fe0ebebf, period 17655175
192 85 int cpu, pid, tid;
202 95 pid = u.val32[0];
[all …]
/openbmc/linux/drivers/misc/lkdtm/
H A Dbugs.c145 pid_t pid = task_pid_nr(current); in lkdtm_REPORT_STACK() local
147 if (pid != stack_pid) { in lkdtm_REPORT_STACK()
148 pr_info("Starting stack offset tracking for pid %d\n", pid); in lkdtm_REPORT_STACK()
149 stack_pid = pid; in lkdtm_REPORT_STACK()
163 pid_t pid = task_pid_nr(current); in __lkdtm_REPORT_STACK_CANARY() local
186 init_offset, pid); in __lkdtm_REPORT_STACK_CANARY()
200 stack_canary_pid = pid; in __lkdtm_REPORT_STACK_CANARY()
204 } else if (pid == stack_canary_pid) { in __lkdtm_REPORT_STACK_CANARY()
205 pr_warn("ERROR: saw pid %d again -- please use a new pid\n", pid); in __lkdtm_REPORT_STACK_CANARY()
215 stack_canary_pid, pid, current_offset); in __lkdtm_REPORT_STACK_CANARY()
[all …]
/openbmc/linux/tools/testing/selftests/filesystems/
H A Ddevpts_pts.c62 static int wait_for_pid(pid_t pid) in wait_for_pid() argument
67 ret = waitpid(pid, &status, 0); in wait_for_pid()
73 if (ret != pid) in wait_for_pid()
138 pid_t pid = fork(); in do_tiocgptpeer() local
139 if (pid < 0) in do_tiocgptpeer()
142 if (pid == 0) { in do_tiocgptpeer()
172 ret = wait_for_pid(pid); in do_tiocgptpeer()
/openbmc/linux/tools/lib/subcmd/
H A Drun-command.c81 cmd->pid = fork(); in start_command()
82 if (!cmd->pid) { in start_command()
133 if (cmd->pid < 0) { in start_command()
166 static int wait_or_whine(pid_t pid) in wait_or_whine() argument
172 pid_t waiting = waitpid(pid, &status, 0); in wait_or_whine()
181 if (waiting != pid) in wait_or_whine()
202 return wait_or_whine(cmd->pid); in finish_command()
/openbmc/u-boot/include/linux/soc/ti/
H A Dti_sci_protocol.h245 int (*proc_request)(const struct ti_sci_handle *handle, u8 pid);
246 int (*proc_release)(const struct ti_sci_handle *handle, u8 pid);
247 int (*proc_handover)(const struct ti_sci_handle *handle, u8 pid,
249 int (*set_proc_boot_cfg)(const struct ti_sci_handle *handle, u8 pid,
251 int (*set_proc_boot_ctrl)(const struct ti_sci_handle *handle, u8 pid,
253 int (*proc_auth_boot_image)(const struct ti_sci_handle *handle, u8 pid,
255 int (*get_proc_boot_status)(const struct ti_sci_handle *handle, u8 pid,
/openbmc/qemu/tests/qtest/
H A Dtpm-util.c134 gboolean tpm_util_swtpm_start(const char *path, GPid *pid, in tpm_util_swtpm_start() argument
155 NULL, NULL, pid, error); in tpm_util_swtpm_start()
164 void tpm_util_swtpm_kill(GPid pid) in tpm_util_swtpm_kill() argument
168 if (!pid) { in tpm_util_swtpm_kill()
172 g_spawn_close_pid(pid); in tpm_util_swtpm_kill()
174 n = kill(pid, 0); in tpm_util_swtpm_kill()
179 kill(pid, SIGKILL); in tpm_util_swtpm_kill()
/openbmc/linux/tools/testing/selftests/arm64/abi/
H A Dptrace.c177 pid_t pid; in do_parent() local
185 pid = wait(&status); in do_parent()
186 if (pid == -1) { in do_parent()
195 if (pid != child) in do_parent()
206 if (ptrace(PTRACE_GETSIGINFO, pid, NULL, &si)) { in do_parent()
221 si.si_pid == pid) in do_parent()
225 if (ptrace(PTRACE_CONT, pid, NULL, sig)) { in do_parent()
/openbmc/qemu/
H A Dos-posix.c215 pid_t pid; in os_daemonize() local
222 pid = fork(); in os_daemonize()
223 if (pid > 0) { in os_daemonize()
237 } else if (pid < 0) { in os_daemonize()
246 pid = fork(); in os_daemonize()
247 if (pid > 0) { in os_daemonize()
249 } else if (pid < 0) { in os_daemonize()
/openbmc/openbmc/poky/scripts/pybootchartgui/pybootchartgui/
H A Dparsing.py133 def find_parent_id_for(pid): argument
134 if pid == 0:
313 pid *= 1000
315 if pid in processMap:
374 pid = opid
377 if pid in processMap:
380 pid += 1
642 ppid = kernel.pid
686 parent_map[pid] = ppid
711 pid = int (lines[0])
[all …]
/openbmc/linux/tools/testing/selftests/firmware/
H A Dfw_namespace.c81 pid_t pid; in test_fw_in_ns() local
84 pid = waitpid(child, &status, 0); in test_fw_in_ns()
85 if (pid == -1) { in test_fw_in_ns()
89 if (pid != child) { in test_fw_in_ns()
91 child, pid); in test_fw_in_ns()

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