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Searched refs:utask (Results 1 – 18 of 18) sorted by relevance

/linux-6.15/arch/sparc/kernel/
H A Duprobes.c98 return utask->autask.saved_tnpc + 0x4UL; in relbranch_fixup()
107 unsigned long ixol_addr = utask->xol_vaddr; in relbranch_fixup()
194 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
206 instruction_pointer_set(regs, utask->xol_vaddr); in arch_uprobe_pre_xol()
220 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
221 struct arch_uprobe_task *autask = &utask->autask; in arch_uprobe_post_xol()
225 if (utask->state == UTASK_SSTEP_ACK) { in arch_uprobe_post_xol()
226 regs->tnpc = relbranch_fixup(insn, utask, regs); in arch_uprobe_post_xol()
230 regs->tnpc = utask->vaddr+4; in arch_uprobe_post_xol()
297 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
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/linux-6.15/kernel/events/
H A Duprobes.c1908 struct uprobe_task *utask = current->utask; in uprobe_get_trap_addr() local
1978 struct uprobe_task *utask = t->utask; in uprobe_free_utask() local
2159 struct uprobe_task *utask = current->utask; in uprobe_copy_process() local
2165 if (!utask || !utask->return_instances) in uprobe_copy_process()
2225 struct uprobe_task *utask = current->utask; in prepare_uretprobe() local
2291 struct uprobe_task *utask = current->utask; in pre_ssout() local
2329 struct uprobe_task *utask = t->utask; in uprobe_deny_signal() local
2524 struct uprobe_task *utask = current->utask; in handler_chain() local
2613 utask = current->utask; in uprobe_handle_trampoline()
2799 utask = current->utask; in uprobe_notify_resume()
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H A Dcallchain.c185 struct uprobe_task *utask = current->utask; in fixup_uretprobe_trampoline_entries() local
189 if (likely(!utask || !utask->return_instances)) in fixup_uretprobe_trampoline_entries()
194 ri = utask->return_instances; in fixup_uretprobe_trampoline_entries()
/linux-6.15/arch/csky/kernel/probes/
H A Duprobes.c50 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
52 utask->autask.saved_trap_no = current->thread.trap_no; in arch_uprobe_pre_xol()
55 instruction_pointer_set(regs, utask->xol_vaddr); in arch_uprobe_pre_xol()
64 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
67 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_post_xol()
69 instruction_pointer_set(regs, utask->vaddr + auprobe->insn_size); in arch_uprobe_post_xol()
103 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
105 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_abort_xol()
111 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
/linux-6.15/arch/arm64/kernel/probes/
H A Duprobes.c72 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
78 instruction_pointer_set(regs, utask->xol_vaddr); in arch_uprobe_pre_xol()
87 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
92 instruction_pointer_set(regs, utask->vaddr + 4); in arch_uprobe_post_xol()
130 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
136 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
188 struct uprobe_task *utask = current->utask; in uprobe_single_step_handler() local
190 WARN_ON(utask && (instruction_pointer(regs) != utask->xol_vaddr + 4)); in uprobe_single_step_handler()
/linux-6.15/arch/loongarch/kernel/
H A Duprobes.c40 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
42 utask->autask.saved_trap_nr = current->thread.trap_nr; in arch_uprobe_pre_xol()
44 instruction_pointer_set(regs, utask->xol_vaddr); in arch_uprobe_pre_xol()
51 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
54 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_post_xol()
55 instruction_pointer_set(regs, utask->vaddr + LOONGARCH_INSN_SIZE); in arch_uprobe_post_xol()
62 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
64 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_abort_xol()
65 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
/linux-6.15/arch/arm/probes/uprobes/
H A Dcore.c135 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
138 auprobe->prehandler(auprobe, &utask->autask, regs); in arch_uprobe_pre_xol()
140 utask->autask.saved_trap_no = current->thread.trap_no; in arch_uprobe_pre_xol()
142 regs->ARM_pc = utask->xol_vaddr; in arch_uprobe_pre_xol()
149 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
153 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_post_xol()
154 regs->ARM_pc = utask->vaddr + 4; in arch_uprobe_post_xol()
157 auprobe->posthandler(auprobe, &utask->autask, regs); in arch_uprobe_post_xol()
172 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
174 current->thread.trap_no = utask->autask.saved_trap_no; in arch_uprobe_abort_xol()
[all …]
/linux-6.15/arch/riscv/kernel/probes/
H A Duprobes.c61 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
63 utask->autask.saved_cause = current->thread.bad_cause; in arch_uprobe_pre_xol()
66 instruction_pointer_set(regs, utask->xol_vaddr); in arch_uprobe_pre_xol()
73 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
76 current->thread.bad_cause = utask->autask.saved_cause; in arch_uprobe_post_xol()
78 instruction_pointer_set(regs, utask->vaddr + auprobe->insn_size); in arch_uprobe_post_xol()
110 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
112 current->thread.bad_cause = utask->autask.saved_cause; in arch_uprobe_abort_xol()
117 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
/linux-6.15/arch/mips/kernel/
H A Duprobes.c107 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
119 utask->autask.saved_trap_nr = current->thread.trap_nr; in arch_uprobe_pre_xol()
121 regs->cp0_epc = current->utask->xol_vaddr; in arch_uprobe_pre_xol()
128 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
130 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_post_xol()
192 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
194 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_abort_xol()
195 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
/linux-6.15/arch/powerpc/kernel/
H A Duprobes.c66 struct arch_uprobe_task *autask = &current->utask->autask; in arch_uprobe_pre_xol()
70 regs_set_return_ip(regs, current->utask->xol_vaddr); in arch_uprobe_pre_xol()
114 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
118 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_post_xol()
127 regs_set_return_ip(regs, (unsigned long)ppc_inst_next((void *)utask->vaddr, auprobe->insn)); in arch_uprobe_post_xol()
170 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
172 current->thread.trap_nr = utask->autask.saved_trap_nr; in arch_uprobe_abort_xol()
173 instruction_pointer_set(regs, utask->vaddr); in arch_uprobe_abort_xol()
/linux-6.15/arch/x86/kernel/
H A Duprobes.c594 struct uprobe_task *utask = current->utask; in riprel_pre_xol() local
605 struct uprobe_task *utask = current->utask; in riprel_post_xol() local
677 struct uprobe_task *utask = current->utask; in default_post_xol_op() local
681 long correction = utask->vaddr - utask->xol_vaddr; in default_post_xol_op()
1039 struct uprobe_task *utask = current->utask; in arch_uprobe_pre_xol() local
1047 regs->ip = utask->xol_vaddr; in arch_uprobe_pre_xol()
1086 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
1101 regs->ip = utask->vaddr; in arch_uprobe_post_xol()
1115 if (!utask->autask.saved_tf) in arch_uprobe_post_xol()
1159 struct uprobe_task *utask = current->utask; in arch_uprobe_abort_xol() local
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/linux-6.15/arch/s390/kernel/
H A Duprobes.c38 regs->psw.addr = current->utask->xol_vaddr; in arch_uprobe_pre_xol()
80 struct uprobe_task *utask = current->utask; in arch_uprobe_post_xol() local
88 regs->psw.addr += utask->vaddr - utask->xol_vaddr; in arch_uprobe_post_xol()
92 regs->gprs[reg] += utask->vaddr - utask->xol_vaddr; in arch_uprobe_post_xol()
97 if (regs->psw.addr - utask->xol_vaddr == ilen) in arch_uprobe_post_xol()
98 regs->psw.addr = utask->vaddr + ilen; in arch_uprobe_post_xol()
103 current->thread.per_event.address = utask->vaddr; in arch_uprobe_post_xol()
139 regs->psw.addr = current->utask->vaddr; in arch_uprobe_abort_xol()
140 current->thread.per_event.address = current->utask->vaddr; in arch_uprobe_abort_xol()
/linux-6.15/sound/core/
H A Dcompress_offload.c1032 if (utask->origin_seqno != 0 || utask->input_size != 0) in snd_compr_task_new()
1038 task->input_size = utask->input_size; in snd_compr_task_new()
1061 utask->input_fd = fd_i; in snd_compr_task_new()
1062 utask->output_fd = fd_o; in snd_compr_task_new()
1089 struct snd_compr_task *utask) in snd_compr_task_start_prepare() argument
1095 if (utask->input_size > task->input->size) in snd_compr_task_start_prepare()
1097 task->flags = utask->flags; in snd_compr_task_start_prepare()
1098 task->input_size = utask->input_size; in snd_compr_task_start_prepare()
1108 if (utask->origin_seqno > 0) { in snd_compr_task_start()
1114 utask->origin_seqno = 0; in snd_compr_task_start()
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/linux-6.15/drivers/video/fbdev/
H A Duvesafb.c74 struct uvesafb_task *utask; in uvesafb_cn_callback() local
91 utask = (struct uvesafb_task *)msg->data; in uvesafb_cn_callback()
94 if (task->t.buf_len < utask->buf_len || in uvesafb_cn_callback()
95 utask->buf_len > msg->len - sizeof(*utask)) { in uvesafb_cn_callback()
103 memcpy(&task->t, utask, sizeof(*utask)); in uvesafb_cn_callback()
106 memcpy(task->buf, utask + 1, task->t.buf_len); in uvesafb_cn_callback()
/linux-6.15/kernel/trace/
H A Dtrace_uprobe.c209 udd = (void *) current->utask->vaddr; in translate_user_vaddr()
1546 current->utask->vaddr = (unsigned long) &udd; in uprobe_dispatcher()
1575 current->utask->vaddr = (unsigned long) &udd; in uretprobe_dispatcher()
H A Dbpf_trace.c1064 return ((struct uprobe_dispatch_data *)current->utask->vaddr)->bp_addr; in BPF_CALL_1()
/linux-6.15/include/linux/
H A Dsched.h1559 struct uprobe_task *utask; member
/linux-6.15/arch/x86/events/
H A Dcore.c2840 if (!current->utask) in is_uprobe_at_func_entry()
2843 auprobe = current->utask->auprobe; in is_uprobe_at_func_entry()