Documented in 2 files:

• arch/riscv/include/asm/uaccess.h, line 226
• arch/x86/include/asm/uaccess.h, line 110

Defined in 21 files as a macro:

• arch/alpha/include/asm/uaccess.h, line 30 (as a macro)
• arch/arm/include/asm/uaccess.h, line 267 (as a macro)
• arch/arm/include/asm/uaccess.h, line 279 (as a macro)
• arch/arm64/include/asm/uaccess.h, line 263 (as a macro)
• arch/loongarch/include/asm/uaccess.h, line 106 (as a macro)
• arch/m68k/include/asm/uaccess.h, line 158 (as a macro)
• arch/microblaze/include/asm/uaccess.h, line 101 (as a macro)
• arch/mips/include/asm/uaccess.h, line 169 (as a macro)
• arch/nios2/include/asm/uaccess.h, line 116 (as a macro)
• arch/openrisc/include/asm/uaccess.h, line 50 (as a macro)
• arch/parisc/include/asm/uaccess.h, line 55 (as a macro)
• arch/powerpc/include/asm/uaccess.h, line 327 (as a macro)
• arch/riscv/include/asm/uaccess.h, line 246 (as a macro)
• arch/s390/include/asm/uaccess.h, line 307 (as a macro)
• arch/sh/include/asm/uaccess.h, line 29 (as a macro)
• arch/sparc/include/asm/uaccess_32.h, line 45 (as a macro)
• arch/sparc/include/asm/uaccess_64.h, line 72 (as a macro)
• arch/x86/include/asm/uaccess.h, line 131 (as a macro)
• arch/xtensa/include/asm/uaccess.h, line 48 (as a macro)
• include/asm-generic/uaccess.h, line 145 (as a macro)
• tools/perf/util/include/asm/uaccess.h, line 5 (as a macro)

Referenced in 94 files:

• arch/alpha/kernel/signal.c
  • line 69
  • line 70
  • line 71
  • line 153
  • line 160
  • line 161
  • line 162
  • line 163
  • line 164
  • line 165
  • line 166
  • line 167
  • line 168
  • line 169
  • line 170
  • line 171
  • line 172
  • line 173
  • line 174
  • line 175
  • line 176
  • line 177
  • line 178
  • line 179
  • line 180
  • line 181
  • line 182
  • line 183
  • line 184
  • line 185
  • line 186
  • line 187
  • line 188
  • line 189
  • line 190
  • line 195
  • line 213
• arch/alpha/kernel/traps.c, line 84
• arch/alpha/mm/fault.c, line 100
• arch/arc/kernel/process.c, line 70
• arch/arc/kernel/signal.c, line 217
• arch/arc/kernel/unwind.c
  • line 590
  • line 1097
  • line 1105
  • line 1277
  • line 1281
  • line 1285
  • line 1290
• arch/arm/include/asm/uaccess.h, line 253
• arch/arm/kernel/signal.c
  • line 335
  • line 336
• arch/arm64/include/asm/uaccess.h, line 270
• arch/csky/abiv2/fpu.c
  • line 32
  • line 36
• arch/hexagon/kernel/signal.c
  • line 73
  • line 74
  • line 75
  • line 76
  • line 77
  • line 78
  • line 79
  • line 80
  • line 81
  • line 82
  • line 84
  • line 85
  • line 87
• arch/loongarch/include/asm/uaccess.h, line 56
• arch/loongarch/kernel/signal.c
  • line 108
  • line 111
  • line 112
  • line 147
  • line 149
  • line 152
  • line 153
  • line 192
  • line 194
  • line 196
  • line 198
  • line 201
  • line 202
  • line 229
  • line 230
  • line 231
  • line 232
  • line 233
  • line 249
  • line 350
  • line 425
  • line 426
  • line 427
  • line 428
  • line 500
  • line 501
  • line 502
  • line 503
  • line 581
  • line 582
  • line 583
  • line 584
  • line 653
  • line 653
  • line 703
  • line 704
  • line 761
  • line 781
  • line 783
• arch/m68k/include/asm/uaccess.h, line 180
• arch/m68k/kernel/signal.c
  • line 352
  • line 722
  • line 726
  • line 727
  • line 728
  • line 729
  • line 730
  • line 731
  • line 732
  • line 733
  • line 734
  • line 735
  • line 736
  • line 737
  • line 738
  • line 739
  • line 740
  • line 741
  • line 743
  • line 744
  • line 747
  • line 767
• arch/m68k/kernel/sys_m68k.c, line 503
• arch/microblaze/include/asm/uaccess.h, line 98
• arch/microblaze/kernel/signal.c, line 62
• arch/mips/dec/kn01-berr.c, line 100
• arch/mips/include/asm/mips-r2-to-r6-emul.h, line 53
• arch/mips/include/asm/uaccess.h, line 97
• arch/mips/kernel/branch.c
  • line 35
  • line 274
  • line 281
  • line 332
  • line 347
  • line 863
• arch/mips/kernel/mips-r2-to-r6-emul.c
  • line 271
  • line 1002
  • line 1057
  • line 1128
• arch/mips/kernel/ptrace.c
  • line 112
  • line 113
  • line 114
  • line 115
  • line 179
  • line 192
  • line 396
  • line 400
• arch/mips/kernel/signal.c
  • line 101
  • line 104
  • line 244
  • line 293
  • line 300
  • line 387
  • line 425
  • line 426
  • line 427
  • line 502
  • line 525
  • line 528
  • line 530
  • line 531
  • line 533
  • line 534
  • line 535
  • line 536
  • line 537
  • line 538
  • line 539
  • line 543
  • line 608
  • line 609
  • line 610
• arch/mips/kernel/signal32.c
  • line 52
  • line 54
  • line 55
• arch/mips/kernel/signal_o32.c
  • line 96
  • line 97
  • line 98
  • line 100
  • line 101
  • line 102
  • line 103
  • line 104
  • line 105
  • line 106
  • line 110
• arch/mips/kernel/syscall.c, line 174
• arch/mips/kernel/unaligned.c
  • line 640
  • line 647
  • line 1255
  • line 1262
• arch/mips/loongson64/cop2-ex.c, line 40
• arch/mips/math-emu/cp1emu.c
  • line 1059
  • line 1093
  • line 1489
  • line 1598
• arch/nios2/kernel/misaligned.c
  • line 98
  • line 99
  • line 116
  • line 117
  • line 140
  • line 141
  • line 142
  • line 143
• arch/nios2/kernel/signal.c
  • line 48
  • line 52
  • line 53
  • line 54
  • line 55
  • line 56
  • line 57
  • line 58
  • line 59
  • line 60
  • line 61
  • line 62
  • line 63
  • line 64
  • line 65
  • line 66
  • line 67
  • line 68
  • line 69
  • line 70
  • line 71
  • line 72
  • line 73
  • line 74
  • line 76
  • line 78
  • line 81
  • line 83
  • line 85
  • line 86
• arch/openrisc/kernel/traps.c
  • line 127
  • line 143
• arch/parisc/include/asm/uaccess.h, line 20
• arch/parisc/kernel/ptrace.c
  • line 427
  • line 547
  • line 611
• arch/parisc/kernel/signal.c, line 69
• arch/parisc/kernel/signal32.c
  • line 50
  • line 53
  • line 65
  • line 67
  • line 73
  • line 75
  • line 83
  • line 85
  • line 89
  • line 91
  • line 97
  • line 99
• arch/powerpc/include/asm/inst.h, line 34
• arch/powerpc/include/asm/uaccess.h, line 349
• arch/powerpc/kernel/signal.h, line 23
• arch/powerpc/kernel/signal_32.c
  • line 971
  • line 1012
  • line 1015
  • line 1127
  • line 1134
  • line 1139
  • line 1333
• arch/powerpc/kernel/signal_64.c
  • line 469
  • line 470
  • line 473
  • line 482
  • line 483
  • line 484
  • line 485
  • line 486
  • line 488
  • line 490
  • line 492
  • line 497
  • line 498
  • line 499
  • line 509
  • line 510
  • line 531
  • line 533
  • line 800
  • line 812
• arch/powerpc/kernel/traps.c, line 892
• arch/powerpc/kvm/book3s_64_mmu_hv.c
  • line 1856
  • line 1857
• arch/powerpc/platforms/powernv/opal-lpc.c
  • line 320
  • line 324
  • line 328
• arch/riscv/include/asm/uaccess.h, line 285
• arch/riscv/kernel/compat_signal.c, line 66
• arch/riscv/kernel/signal.c
  • line 135
  • line 238
  • line 248
  • line 249
• arch/riscv/kernel/vector.c, line 203
• arch/s390/include/asm/uaccess.h, line 356
• arch/s390/kernel/ptrace.c, line 543
• arch/s390/kernel/stacktrace.c
  • line 116
  • line 124
  • line 128
  • line 132
• arch/sh/kernel/disassemble.c
  • line 531
  • line 533
  • line 560
• arch/sh/kernel/dumpstack.c, line 36
• arch/sh/kernel/signal_32.c
  • line 120
  • line 144
  • line 151
  • line 168
  • line 321
  • line 322
  • line 391
  • line 392
• arch/sparc/kernel/process_64.c
  • line 434
  • line 439
• arch/sparc/kernel/signal32.c
  • line 112
  • line 113
  • line 127
  • line 128
  • line 131
  • line 133
  • line 138
  • line 139
  • line 152
  • line 155
  • line 160
  • line 200
  • line 201
  • line 215
  • line 216
  • line 219
  • line 221
  • line 226
  • line 227
  • line 240
  • line 248
• arch/sparc/kernel/signal_32.c
  • line 100
  • line 101
  • line 117
  • line 120
  • line 127
  • line 161
  • line 162
  • line 165
  • line 166
  • line 176
  • line 188
• arch/sparc/kernel/signal_64.c
  • line 58
  • line 59
  • line 66
  • line 80
  • line 81
  • line 84
  • line 85
  • line 86
  • line 87
  • line 88
  • line 89
  • line 93
  • line 94
  • line 95
  • line 96
  • line 97
  • line 98
  • line 99
  • line 100
  • line 102
  • line 103
  • line 109
  • line 115
  • line 124
  • line 126
  • line 200
  • line 202
  • line 281
  • line 282
  • line 290
  • line 291
  • line 298
  • line 307
• arch/sparc/kernel/sigutil_32.c
  • line 73
  • line 74
  • line 117
• arch/sparc/kernel/sigutil_64.c
  • line 53
  • line 54
  • line 91
• arch/sparc/kernel/unaligned_64.c, line 531
• arch/sparc/mm/fault_32.c, line 99
• arch/um/kernel/ptrace.c, line 86
• arch/x86/coco/sev/vc-handle.c
  • line 305
  • line 314
  • line 323
  • line 331
• arch/x86/entry/syscall_32.c, line 273
• arch/x86/events/core.c
  • line 2954
  • line 2956
  • line 3019
  • line 3021
• arch/x86/kernel/fpu/signal.c
  • line 51
  • line 91
• arch/x86/kernel/fpu/xstate.h, line 79
• arch/x86/kernel/ptrace.c
  • line 460
  • line 1053
• arch/x86/kernel/signal_32.c
  • line 159
  • line 160
  • line 186
• arch/x86/kernel/signal_64.c
  • line 258
  • line 260
  • line 377
  • line 379
• arch/x86/kernel/stacktrace.c
  • line 98
  • line 99
• arch/x86/um/ptrace.c, line 200
• arch/xtensa/kernel/signal.c
  • line 79
  • line 189
  • line 209
  • line 357
  • line 358
  • line 394
• arch/xtensa/kernel/stacktrace.c
  • line 104
  • line 105
• drivers/char/mem.c, line 395
• drivers/char/nwflash.c
  • line 425
  • line 536
• drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
  • line 1638
  • line 1642
  • line 2840
• drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
  • line 1493
  • line 1741
  • line 1746
• drivers/macintosh/ans-lcd.c
  • line 74
  • line 105
  • line 108
• drivers/pci/proc.c
  • line 154
  • line 163
  • line 172
  • line 181
  • line 190
• drivers/vhost/vringh.c, line 1216
• drivers/xen/gntdev.c, line 852
• include/asm-generic/uaccess.h, line 190
• include/linux/uaccess.h
  • line 625
  • line 691
• kernel/compat.c
  • line 184
  • line 186
  • line 187
  • line 188
• kernel/entry/syscall_user_dispatch.c, line 52
• kernel/events/uprobes.c, line 2407
• kernel/ptrace.c
  • line 1365
  • line 1366
  • line 1531
  • line 1532
• kernel/signal.c
  • line 4713
  • line 4714
  • line 4715
  • line 4716
  • line 4750
  • line 4751
  • line 4752
  • line 4753
• kernel/trace/bpf_trace.c
  • line 2391
  • line 3334
  • line 3342
  • line 3346
• tools/perf/util/include/asm/uaccess.h, line 11