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/linux-6.15/tools/power/cpupower/lib/
H A Dcpufreq.c307 if (current) { in cpufreq_get_available_governors()
308 current->next = malloc(sizeof(*current)); in cpufreq_get_available_governors()
311 current = current->next; in cpufreq_get_available_governors()
385 current->next = malloc(sizeof(*current)); in cpufreq_get_available_frequencies()
388 current = current->next; in cpufreq_get_available_frequencies()
441 current->next = malloc(sizeof(*current)); in cpufreq_get_boost_frequencies()
444 current = current->next; in cpufreq_get_boost_frequencies()
516 current->next = malloc(sizeof(*current)); in sysfs_get_cpu_list()
519 current = current->next; in sysfs_get_cpu_list()
749 current->next = malloc(sizeof(*current)); in cpufreq_get_stats()
[all …]
/linux-6.15/arch/sparc/kernel/
H A Dsigutil_32.c21 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
22 &current->thread.fpqueue[0], &current->thread.fpqdepth); in save_fpu_state()
24 clear_tsk_thread_flag(current, TIF_USEDFPU); in save_fpu_state()
27 if (current == last_task_used_math) { in save_fpu_state()
29 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
30 &current->thread.fpqueue[0], &current->thread.fpqdepth); in save_fpu_state()
36 &current->thread.float_regs[0], in save_fpu_state()
40 if (current->thread.fpqdepth != 0) in save_fpu_state()
42 &current->thread.fpqueue[0], in save_fpu_state()
60 if (current == last_task_used_math) { in restore_fpu_state()
[all …]
/linux-6.15/arch/riscv/kernel/
H A Dkernel_mode_vector.c86 return &current->thread.riscv_v_flags; in riscv_v_flags_ptr()
119 riscv_preempt_v_clear_dirty(current); in riscv_v_stop_kernel_context()
132 if (riscv_preempt_v_started(current)) { in riscv_v_start_kernel_context()
136 if (riscv_preempt_v_dirty(current)) { in riscv_v_start_kernel_context()
140 riscv_preempt_v_set_restore(current); in riscv_v_start_kernel_context()
147 uvstate = &current->thread.vstate; in riscv_v_start_kernel_context()
150 riscv_preempt_v_clear_dirty(current); in riscv_v_start_kernel_context()
159 if (!riscv_preempt_v_started(current)) in riscv_v_context_nesting_start()
176 if (!riscv_preempt_v_started(current)) in riscv_v_context_nesting_end()
218 riscv_v_vstate_save(&current->thread.vstate, task_pt_regs(current)); in kernel_vector_begin()
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/linux-6.15/drivers/tty/
H A Dtty_jobctrl.c39 if (current->signal->tty != tty) in __tty_check_change()
43 pgrp = task_pgrp(current); in __tty_check_change()
112 if (current->signal->tty) { in __proc_set_tty()
114 current->signal->tty->name); in __proc_set_tty()
115 tty_kref_put(current->signal->tty); in __proc_set_tty()
136 if (current->signal->leader && in tty_open_proc_set_tty()
137 !current->signal->tty && in tty_open_proc_set_tty()
269 if (!current->signal->leader) in disassociate_ctty()
372 if (current->signal->leader && in tiocsctty()
380 if (!current->signal->leader || current->signal->tty) { in tiocsctty()
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/linux-6.15/kernel/
H A Ddelayacct.c234 delayacct_end(&current->delays->lock, in __delayacct_freepages_end()
248 current->in_thrashing = 1; in __delayacct_thrashing_start()
257 current->in_thrashing = 0; in __delayacct_thrashing_end()
258 delayacct_end(&current->delays->lock, in __delayacct_thrashing_end()
273 delayacct_end(&current->delays->lock, in __delayacct_swapin_end()
274 &current->delays->swapin_start, in __delayacct_swapin_end()
275 &current->delays->swapin_delay, in __delayacct_swapin_end()
276 &current->delays->swapin_count, in __delayacct_swapin_end()
288 delayacct_end(&current->delays->lock, in __delayacct_compact_end()
303 delayacct_end(&current->delays->lock, in __delayacct_wpcopy_end()
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H A Drseq.c306 sig, current->rseq_sig, current->pid, usig); in rseq_get_rseq_cs()
484 if (current->rseq != rseq || !current->rseq) in SYSCALL_DEFINE4()
488 if (current->rseq_sig != sig) in SYSCALL_DEFINE4()
493 current->rseq = NULL; in SYSCALL_DEFINE4()
494 current->rseq_sig = 0; in SYSCALL_DEFINE4()
495 current->rseq_len = 0; in SYSCALL_DEFINE4()
502 if (current->rseq) { in SYSCALL_DEFINE4()
508 if (current->rseq != rseq || rseq_len != current->rseq_len) in SYSCALL_DEFINE4()
561 current->rseq = rseq; in SYSCALL_DEFINE4()
562 current->rseq_len = rseq_len; in SYSCALL_DEFINE4()
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/linux-6.15/arch/powerpc/kernel/
H A Dsignal_32.c250 flush_fp_to_thread(current); in prepare_save_user_regs()
252 if (current->thread.used_vr) in prepare_save_user_regs()
259 flush_vsx_to_thread(current); in prepare_save_user_regs()
262 if (current->thread.used_spe) in prepare_save_user_regs()
263 flush_spe_to_thread(current); in prepare_save_user_regs()
278 if (current->thread.used_vr) { in __unsafe_save_user_regs()
317 if (current->thread.used_spe) { in __unsafe_save_user_regs()
385 if (current->thread.used_vr) { in save_tm_user_regs_unsafe()
429 if (current->thread.used_vsr) { in save_tm_user_regs_unsafe()
503 current->thread.used_vr = true; in restore_user_regs()
[all …]
H A Dprocess.c213 if (current->thread.regs && (current->thread.regs->msr & MSR_FP)) { in enable_kernel_fp()
225 __giveup_fpu(current); in enable_kernel_fp()
264 if (current->thread.regs && (current->thread.regs->msr & MSR_VEC)) { in enable_kernel_altivec()
383 if (current->thread.regs && (current->thread.regs->msr & MSR_SPE)) { in enable_kernel_spe()
1645 current->thread.dexcr = current->thread.dexcr_onexec; in arch_setup_new_exec()
1690 if (t != current) in set_thread_tidr()
1990 memset(&current->thread.fp_state, 0, sizeof(current->thread.fp_state)); in start_thread()
1994 memset(&current->thread.vr_state, 0, sizeof(current->thread.vr_state)); in start_thread()
2002 memset(current->thread.evr, 0, sizeof(current->thread.evr)); in start_thread()
2321 tsk = current; in show_stack()
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H A Duprobes.c68 autask->saved_trap_nr = current->thread.trap_nr; in arch_uprobe_pre_xol()
69 current->thread.trap_nr = UPROBE_TRAP_NR; in arch_uprobe_pre_xol()
70 regs_set_return_ip(regs, current->utask->xol_vaddr); in arch_uprobe_pre_xol()
72 user_enable_single_step(current); in arch_uprobe_pre_xol()
114 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol()
116 WARN_ON_ONCE(current->thread.trap_nr != UPROBE_TRAP_NR); in arch_uprobe_post_xol()
118 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_post_xol()
129 user_disable_single_step(current); in arch_uprobe_post_xol()
170 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol()
172 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_abort_xol()
[all …]
H A Dtraps.c149 !current->pid || is_global_init(current)) in die_will_crash()
243 is_global_init(current)) { in oops_end()
325 current->comm, current->pid, signame(signr), signr, in show_signal_msg()
904 smp_processor_id(), current->comm, current->pid, in p9_hmi_special_emu()
939 smp_processor_id(), current->comm, current->pid, in p9_hmi_special_emu()
954 smp_processor_id(), current->comm, current->pid, in p9_hmi_special_emu()
961 smp_processor_id(), current->comm, current->pid, regs->nip, in p9_hmi_special_emu()
980 smp_processor_id(), current->comm, current->pid, in p9_hmi_special_emu()
1199 flush_fp_to_thread(current); in parse_fpe()
1728 current->thread.load_tm++; in tm_unavailable()
[all …]
/linux-6.15/kernel/events/
H A Dhw_breakpoint_test.c127 TEST_EXPECT_NOSPC(register_test_bp(-1, current, idx)); in test_one_cpu()
150 fill_bp_slots(test, &idx, -1, current, 0); in test_one_task_on_all_cpus()
151 TEST_EXPECT_NOSPC(register_test_bp(-1, current, idx)); in test_one_task_on_all_cpus()
164 fill_bp_slots(test, &idx, -1, current, 0); in test_two_tasks_on_all_cpus()
167 TEST_EXPECT_NOSPC(register_test_bp(-1, current, idx)); in test_two_tasks_on_all_cpus()
182 TEST_EXPECT_NOSPC(register_test_bp(-1, current, idx)); in test_one_task_on_one_cpu()
200 fill_bp_slots(test, &idx, -1, current, 1); in test_one_task_mixed()
201 TEST_EXPECT_NOSPC(register_test_bp(-1, current, idx)); in test_one_task_mixed()
252 fill_bp_slots(test, &idx, -1, current, 2); in test_task_on_all_and_one_cpu()
256 fill_one_bp_slot(test, &idx, -1, current); in test_task_on_all_and_one_cpu()
[all …]
/linux-6.15/arch/s390/kernel/
H A Dguarded_storage.c26 if (!current->thread.gs_cb) { in gs_enable()
34 current->thread.gs_cb = gs_cb; in gs_enable()
42 if (current->thread.gs_cb) { in gs_disable()
44 kfree(current->thread.gs_cb); in gs_disable()
45 current->thread.gs_cb = NULL; in gs_disable()
56 gs_cb = current->thread.gs_bc_cb; in gs_set_bc_cb()
72 gs_cb = current->thread.gs_bc_cb; in gs_clear_bc_cb()
73 current->thread.gs_bc_cb = NULL; in gs_clear_bc_cb()
84 gs_cb = current->thread.gs_bc_cb; in gs_load_bc_cb()
86 kfree(current->thread.gs_cb); in gs_load_bc_cb()
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H A Dsignal.c111 save_access_regs(current->thread.acrs); in store_sigregs()
118 restore_access_regs(current->thread.acrs); in load_sigregs()
166 sizeof(current->thread.acrs)); in restore_sigregs()
184 vxrs[i] = current->thread.ufpu.vxrs[i].low; in save_sigregs_ext()
210 current->thread.ufpu.vxrs[i].low = vxrs[i]; in restore_sigregs_ext()
279 sp = current->sas_ss_sp + current->sas_ss_size; in get_sigframe()
357 regs->gprs[6] = current->thread.last_break; in setup_frame()
424 regs->gprs[5] = current->thread.last_break; in setup_rt_frame()
462 current->thread.system_call = in arch_do_signal_or_restart()
467 if (current->thread.system_call) { in arch_do_signal_or_restart()
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/linux-6.15/tools/testing/selftests/cgroup/
H A Dtest_hugetlb_memcg.c99 long old_current, expected_current, current; in hugetlb_test_program() local
104 current = cg_read_long(test_group, "memory.current"); in hugetlb_test_program()
105 if (current - old_current >= MB(2)) { in hugetlb_test_program()
118 if (current - old_current >= MB(2)) { in hugetlb_test_program()
123 old_current = current; in hugetlb_test_program()
129 if (!values_close(expected_current, current, 5)) { in hugetlb_test_program()
133 expected_current, current); in hugetlb_test_program()
141 if (!values_close(expected_current, current, 5)) { in hugetlb_test_program()
145 expected_current, current); in hugetlb_test_program()
153 if (!values_close(expected_current, current, 5)) { in hugetlb_test_program()
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/linux-6.15/Documentation/devicetree/bindings/power/supply/
H A Dgpio-charger.yaml42 charge-current-limit-gpios:
45 description: GPIOs used for current limiting
47 charge-current-limit-mapping:
50 current limit.
61 charge-current-limit-default-microamp:
63 charge-current-limit-mapping.
74 - charge-current-limit-gpios
77 charge-current-limit-gpios: [ charge-current-limit-mapping ]
78 charge-current-limit-mapping: [ charge-current-limit-gpios ]
79 charge-current-limit-default-microamp: [charge-current-limit-mapping]
[all …]
H A Dbq25890.yaml38 ti,charge-current:
42 ti,termination-current:
48 ti,precharge-current:
62 ti,boost-max-current:
93 - ti,charge-current
94 - ti,termination-current
95 - ti,precharge-current
98 - ti,boost-max-current
117 ti,charge-current = <1000000>;
118 ti,termination-current = <50000>;
[all …]
/linux-6.15/tools/testing/selftests/arm64/signal/
H A Dtest_signals.c19 struct tdescr *current = &tde; variable
33 ksft_print_msg("%s :: %s\n", current->name, current->descr); in main()
34 if (test_setup(current) && test_init(current)) { in main()
35 test_run(current); in main()
36 test_cleanup(current); in main()
38 test_result(current); in main()
41 exit(current->result); in main()
/linux-6.15/arch/m68k/mm/
H A Dfault.c29 signo = current->thread.signo; in send_fault_sig()
30 si_code = current->thread.code; in send_fault_sig()
73 struct mm_struct *mm = current->mm; in do_page_fault()
191 current->thread.signo = SIGBUS; in do_page_fault()
192 current->thread.faddr = address; in do_page_fault()
196 current->thread.signo = SIGBUS; in do_page_fault()
198 current->thread.faddr = address; in do_page_fault()
204 current->thread.signo = SIGSEGV; in do_page_fault()
206 current->thread.faddr = address; in do_page_fault()
210 current->thread.signo = SIGSEGV; in do_page_fault()
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/linux-6.15/Documentation/hwmon/
H A Dmax16601.rst84 and output current.
85 curr1_max Maximum input current.
89 curr[P+2]_input VCORE phase P input current.
97 curr[N+3]_input VSA input current.
100 curr[N+4]_input VCORE output current.
101 curr[N+4]_crit Critical output current.
103 curr[N+4]_max Maximum output current.
110 curr[2*N+5]_input VSA output current.
113 curr[2*N+5]_crit Critical output current.
115 curr[2*N+5]_max Maximum output current.
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/linux-6.15/arch/mips/math-emu/
H A Ddsemul.c77 mm_context_t *mm_ctx = &current->mm->context; in alloc_emuframe()
180 fr_idx = atomic_read(&current->thread.bd_emu_frame); in dsemul_thread_rollback()
193 regs->cp0_epc = current->thread.bd_emu_branch_pc; in dsemul_thread_rollback()
195 regs->cp0_epc = current->thread.bd_emu_cont_pc; in dsemul_thread_rollback()
198 free_emuframe(fr_idx, current->mm); in dsemul_thread_rollback()
277 free_emuframe(fr_idx, current->mm); in mips_dsemul()
282 current->thread.bd_emu_branch_pc = branch_pc; in mips_dsemul()
283 current->thread.bd_emu_cont_pc = cont_pc; in mips_dsemul()
284 atomic_set(&current->thread.bd_emu_frame, fr_idx); in mips_dsemul()
295 if (!dsemul_thread_cleanup(current)) { in do_dsemulret()
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/linux-6.15/arch/um/kernel/
H A Dprocess.c77 arch_switch_to(current); in __switch_to()
79 return current->thread.prev_sched; in __switch_to()
97 return task_pid_nr(current); in get_current_pid()
109 if (current->thread.prev_sched != NULL) in new_thread_handler()
111 current->thread.prev_sched = NULL; in new_thread_handler()
113 fn = current->thread.request.thread.proc; in new_thread_handler()
114 arg = current->thread.request.thread.arg; in new_thread_handler()
120 userspace(&current->thread.regs.regs); in new_thread_handler()
133 arch_switch_to(current); in fork_handler()
135 current->thread.prev_sched = NULL; in fork_handler()
[all …]
/linux-6.15/include/linux/sched/
H A Dsignal.h509 current->restore_sigmask = true; in set_restore_sigmask()
517 current->restore_sigmask = false; in clear_restore_sigmask()
521 return current->restore_sigmask; in test_restore_sigmask()
529 if (!current->restore_sigmask) in test_and_clear_restore_sigmask()
531 current->restore_sigmask = false; in test_and_clear_restore_sigmask()
556 res = &current->saved_sigmask; in sigmask_to_save()
573 sp - current->sas_ss_sp < current->sas_ss_size; in __on_sig_stack()
576 sp - current->sas_ss_sp <= current->sas_ss_size; in __on_sig_stack()
602 if (!current->sas_ss_size) in sas_ss_flags()
619 return current->sas_ss_sp; in sigsp()
[all …]
/linux-6.15/arch/arm64/kernel/
H A Dfpsimd.c874 if (task == current) { in vec_set_vector_length()
902 if (task == current) in vec_set_vector_length()
1368 fpsimd_to_sve(current); in sve_init_regs()
1393 sve_alloc(current, true); in do_sve_acc()
1444 sve_alloc(current, false); in do_sme_acc()
1445 sme_alloc(current, true); in do_sme_acc()
1446 if (!current->thread.sve_state || !current->thread.sme_state) { in do_sme_acc()
1508 current); in do_fpsimd_exc()
1661 current->thread.svcr = 0; in fpsimd_flush_thread()
1694 sve_to_fpsimd(current); in fpsimd_signal_preserve_current_state()
[all …]
/linux-6.15/arch/csky/kernel/probes/
H A Duprobes.c50 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol()
52 utask->autask.saved_trap_no = current->thread.trap_no; in arch_uprobe_pre_xol()
53 current->thread.trap_no = UPROBE_TRAP_NR; in arch_uprobe_pre_xol()
57 user_enable_single_step(current); in arch_uprobe_pre_xol()
64 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol()
66 WARN_ON_ONCE(current->thread.trap_no != UPROBE_TRAP_NR); in arch_uprobe_post_xol()
67 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_post_xol()
71 user_disable_single_step(current); in arch_uprobe_post_xol()
103 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol()
105 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_abort_xol()
[all …]
/linux-6.15/Documentation/devicetree/bindings/net/
H A Dqcom,qca807x.yaml80 With this enabled and qcom,dac-full-bias-current
82 bias current is half.
85 qcom,dac-full-bias-current:
87 Set Analog MDI driver bias current to FULL.
90 (bias current is adjusted based on cable length)
92 Actual bias current might be different with
93 qcom,dac-disable-bias-current-tweak disabled.
96 qcom,dac-disable-bias-current-tweak:
99 to bias current.
105 - With both FULL amplitude and FULL bias current: bias current
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