Defined in 2 files as a prototype:

• arch/x86/include/asm/ptrace.h, line 304 (as a prototype)
• include/linux/uaccess.h, line 367 (as a prototype)

Defined in 2 files as a function:

• mm/maccess.c, line 25 (as a function)
• mm/maccess.c, line 105 (as a function)

Documented in 1 files:

• mm/maccess.c, line 90

Referenced in 49 files:

• arch/arm/kernel/ftrace.c, line 87
• arch/arm/kernel/kgdb.c, line 239
• arch/arm64/kernel/insn.c, line 132
• arch/csky/kernel/ftrace.c, line 75
• arch/ia64/kernel/ftrace.c
  • line 111
  • line 132
• arch/mips/kernel/kprobes.c, line 89
• arch/nds32/kernel/ftrace.c, line 134
• arch/parisc/kernel/ftrace.c, line 176
• arch/parisc/kernel/kgdb.c, line 157
• arch/powerpc/kernel/module_64.c
  • line 759
  • line 770
• arch/powerpc/kernel/trace/ftrace.c
  • line 229
  • line 252
• arch/powerpc/mm/maccess.c
  • line 20
  • line 24
• arch/powerpc/perf/core-book3s.c, line 459
• arch/riscv/kernel/ftrace.c, line 41
• arch/s390/kernel/dis.c, line 491
• arch/s390/kernel/ftrace.c
  • line 56
  • line 73
• arch/sh/kernel/ftrace.c
  • line 206
  • line 271
• arch/x86/include/asm/ptrace.h, line 324
• arch/x86/kernel/cpu/mce/severity.c, line 225
• arch/x86/kernel/dumpstack.c, line 79
• arch/x86/kernel/ftrace.c
  • line 89
  • line 362
  • line 370
  • line 380
  • line 517
• arch/x86/kernel/kgdb.c, line 736
• arch/x86/kernel/kprobes/core.c
  • line 233
  • line 321
• arch/x86/kernel/kprobes/opt.c, line 61
• arch/x86/kernel/sev.c, line 255
• arch/x86/kernel/traps.c, line 503
• arch/x86/mm/fault.c, line 490
• arch/x86/xen/enlighten_pv.c, line 379
• drivers/char/mem.c, line 171
• drivers/dio/dio.c
  • line 138
  • line 212
• drivers/input/serio/hp_sdc.c, line 1024
• drivers/misc/kgdbts.c
  • line 842
  • line 850
• drivers/video/fbdev/hpfb.c, line 405
• fs/proc/kcore.c, line 513
• include/linux/uaccess.h, line 390
• kernel/bpf/btf.c, line 1153
• kernel/bpf/helpers.c, line 858
• kernel/debug/debug_core.c, line 163
• kernel/debug/gdbstub.c, line 250
• kernel/debug/kdb/kdb_main.c, line 2306
• kernel/debug/kdb/kdb_support.c
  • line 318
  • line 343
  • line 617
• kernel/kthread.c, line 226
• kernel/trace/bpf_trace.c, line 220
• kernel/trace/ftrace.c, line 1973
• kernel/trace/trace.c, line 3775
• kernel/trace/trace_kprobe.c
  • line 1250
  • line 1328
• kernel/workqueue.c
  • line 4655
  • line 4656
  • line 4657
  • line 4658
  • line 4659
• mm/maccess.c
  • line 41
  • line 124
• mm/slub.c, line 307