Defined in 3 files as a macro:
- arch/parisc/include/asm/ptrace.h, line 41 (as a macro)
- arch/powerpc/include/asm/ptrace.h, line 283 (as a macro)
- arch/sh/include/asm/ptrace.h, line 17 (as a macro)
Defined in 11 files as a function:
- arch/arc/include/asm/ptrace.h, line 152 (as a function)
- arch/arm/include/asm/ptrace.h, line 154 (as a function)
- arch/arm64/include/asm/ptrace.h, line 286 (as a function)
- arch/csky/include/asm/ptrace.h, line 62 (as a function)
- arch/loongarch/include/asm/ptrace.h, line 41 (as a function)
- arch/mips/include/asm/ptrace.h, line 54 (as a function)
- arch/openrisc/include/asm/ptrace.h, line 118 (as a function)
- arch/riscv/include/asm/ptrace.h, line 96 (as a function)
- arch/s390/include/asm/ptrace.h, line 246 (as a function)
- arch/sparc/include/asm/ptrace.h, line 112 (as a function)
- arch/x86/include/asm/ptrace.h, line 280 (as a function)
Referenced in 17 files:
- arch/arc/kernel/ptrace.c
- arch/arm/kernel/ptrace.c
- arch/arm64/kernel/ptrace.c
- arch/csky/kernel/ptrace.c
- arch/loongarch/include/asm/ptrace.h
- arch/mips/include/asm/ptrace.h
- arch/openrisc/kernel/ptrace.c
- arch/parisc/kernel/ptrace.c
- arch/powerpc/include/asm/ptrace.h
- arch/riscv/kernel/ptrace.c
- arch/s390/include/asm/ptrace.h
- arch/s390/include/asm/stacktrace.h, line 91
- arch/sh/include/asm/ptrace.h
- arch/sparc/kernel/ptrace_64.c
- arch/x86/kernel/ftrace.c, line 663
- include/linux/ftrace_regs.h, line 24
- kernel/trace/trace_kprobe.c, line 1457
Smatch caller information:
kernel/trace/trace_fprobe.c ftrace_regs_get_kernel_stack_nth() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | rcu_read |
kernel/trace/trace_fprobe.c process_fetch_insn() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | rcu_read |
kernel/trace/trace_functions.c function_get_true_parent_ip() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regs | 1-u64max |
| PREEMPT_ADD | |||
| HALF_LOCKED2 | flags |
arch/x86/kernel/ftrace.c ftrace_graph_func() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | regs | 168 |
kernel/trace/fprobe.c ftrace_regs_get_return_address() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regs | 1-u64max |
| LOCK2 | rcu_read |
kernel/trace/trace_kprobe.c process_fetch_insn() -> kernel_stack_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | regs | (-1),168 |
| BUF_SIZE | 0 | regs | (-1),168 |
| DATA_SOURCE | 0 | regs | $1 |