Defined in 4 files as a member:

• drivers/video/fbdev/mmp/fb/mmpfb.h, line 34 (as a member)
• drivers/video/fbdev/mmp/hw/mmp_ctrl.h, line 1405 (as a member)
• include/video/mmp_disp.h, line 157 (as a member)
• include/video/mmp_disp.h, line 228 (as a member)

Defined in 18 files as a macro:

• arch/alpha/include/asm/uaccess.h, line 40 (as a macro)
• arch/arm/include/asm/uaccess.h, line 284 (as a macro)
• arch/arm64/include/asm/uaccess.h, line 71 (as a macro)
• arch/ia64/include/asm/uaccess.h, line 68 (as a macro)
• arch/mips/include/asm/uaccess.h, line 87 (as a macro)
• arch/nds32/include/asm/uaccess.h, line 51 (as a macro)
• arch/nios2/include/asm/uaccess.h, line 39 (as a macro)
• arch/openrisc/include/asm/uaccess.h, line 58 (as a macro)
• arch/parisc/include/asm/uaccess.h, line 29 (as a macro)
• arch/powerpc/include/asm/uaccess.h, line 23 (as a macro)
• arch/riscv/include/asm/uaccess.h, line 45 (as a macro)
• arch/s390/include/asm/uaccess.h, line 34 (as a macro)
• arch/sh/include/asm/uaccess.h, line 24 (as a macro)
• arch/sparc/include/asm/uaccess_32.h, line 38 (as a macro)
• arch/x86/include/asm/uaccess.h, line 69 (as a macro)
• arch/xtensa/include/asm/uaccess.h, line 44 (as a macro)
• include/asm-generic/uaccess.h, line 124 (as a macro)
• tools/perf/util/include/asm/uaccess.h, line 13 (as a macro)

Defined in 3 files as a function:

• arch/m68k/include/asm/uaccess.h, line 16 (as a function)
• arch/microblaze/include/asm/uaccess.h, line 41 (as a function)
• arch/sparc/include/asm/uaccess_64.h, line 69 (as a function)

Documented in 2 files:

• arch/riscv/include/asm/uaccess.h, line 29
• arch/x86/include/asm/uaccess.h, line 52

Referenced in 160 files:

• arch/alpha/include/asm/futex.h, 2 times
• arch/alpha/kernel/signal.c, 6 times
• arch/alpha/lib/csum_partial_copy.c, line 352
• arch/arc/include/asm/futex.h, 2 times
• arch/arc/kernel/process.c, line 63
• arch/arc/kernel/signal.c, 2 times
• arch/arm/include/asm/checksum.h, line 48
• arch/arm/include/asm/futex.h, 3 times
• arch/arm/include/asm/uaccess.h, line 583
• arch/arm/kernel/perf_callchain.c, line 40
• arch/arm/kernel/signal.c, 3 times
• arch/arm/kernel/swp_emulate.c, line 198
• arch/arm/kernel/sys_oabi-compat.c, 2 times
• arch/arm/kernel/traps.c, line 592
• arch/arm64/include/asm/futex.h, 2 times
• arch/arm64/include/asm/uaccess.h, 3 times
• arch/arm64/kernel/armv8_deprecated.c, line 407
• arch/arm64/kernel/mte.c, line 336
• arch/arm64/kernel/perf_callchain.c, 2 times
• arch/arm64/kernel/signal.c, 3 times
• arch/arm64/kernel/signal32.c, 3 times
• arch/arm64/kernel/sys_compat.c, line 61
• arch/csky/include/asm/futex.h, 2 times
• arch/csky/kernel/perf_callchain.c, line 55
• arch/csky/kernel/signal.c, 2 times
• arch/h8300/kernel/signal.c, 2 times
• arch/hexagon/include/asm/futex.h, 2 times
• arch/hexagon/kernel/signal.c, 2 times
• arch/hexagon/mm/uaccess.c, line 41
• arch/ia64/include/asm/futex.h, 2 times
• arch/ia64/kernel/ptrace.c, 2 times
• arch/ia64/kernel/signal.c, 2 times
• arch/m68k/kernel/signal.c, 2 times
• arch/microblaze/include/asm/futex.h, 2 times
• arch/microblaze/include/asm/uaccess.h, 5 times
• arch/microblaze/kernel/signal.c, 2 times
• arch/mips/include/asm/checksum.h, 2 times
• arch/mips/include/asm/futex.h, 2 times
• arch/mips/include/asm/termios.h, 2 times
• arch/mips/include/asm/uaccess.h, 5 times
• arch/mips/kernel/mips-r2-to-r6-emul.c, 12 times
• arch/mips/kernel/ptrace.c, 6 times
• arch/mips/kernel/signal.c, 6 times
• arch/mips/kernel/signal32.c, 2 times
• arch/mips/kernel/signal_n32.c, 2 times
• arch/mips/kernel/signal_o32.c, 4 times
• arch/mips/kernel/syscall.c, line 106
• arch/mips/kernel/unaligned.c, 47 times
• arch/mips/loongson64/cop2-ex.c, 14 times
• arch/mips/math-emu/cp1emu.c, 8 times
• arch/mips/mm/cache.c, line 77
• arch/mips/sibyte/common/sb_tbprof.c, line 449
• arch/nds32/include/asm/futex.h, 2 times
• arch/nds32/include/asm/uaccess.h, 3 times
• arch/nds32/kernel/perf_event_cpu.c, 5 times
• arch/nds32/kernel/signal.c, 2 times
• arch/nds32/mm/alignment.c, 4 times
• arch/nios2/include/asm/uaccess.h, 3 times
• arch/nios2/kernel/signal.c, line 109
• arch/openrisc/include/asm/futex.h, 2 times
• arch/openrisc/include/asm/uaccess.h, 3 times
• arch/openrisc/kernel/signal.c, 2 times
• arch/parisc/include/asm/futex.h, line 96
• arch/powerpc/include/asm/uaccess.h, 7 times
• arch/powerpc/kernel/rtas_flash.c, line 522
• arch/powerpc/kernel/rtasd.c, line 312
• arch/powerpc/kernel/signal_32.c, 3 times
• arch/powerpc/kernel/signal_64.c, 5 times
• arch/powerpc/kernel/traps.c, line 910
• arch/powerpc/kvm/book3s_64_mmu_hv.c, 2 times
• arch/powerpc/mm/book3s64/subpage_prot.c, line 219
• arch/powerpc/platforms/powernv/opal-lpc.c, 2 times
• arch/powerpc/platforms/pseries/scanlog.c, line 62
• arch/riscv/include/asm/futex.h, 2 times
• arch/riscv/include/asm/uaccess.h, 3 times
• arch/riscv/kernel/perf_callchain.c, line 22
• arch/riscv/kernel/signal.c, 2 times
• arch/sh/include/asm/checksum_32.h, 2 times
• arch/sh/include/asm/futex.h, line 23
• arch/sh/include/asm/uaccess.h, 3 times
• arch/sh/kernel/signal_32.c, 4 times
• arch/sparc/include/asm/checksum_32.h, 2 times
• arch/sparc/kernel/sigutil_32.c, line 68
• arch/um/kernel/ptrace.c, 2 times
• arch/x86/entry/vsyscall/vsyscall_64.c, line 106
• arch/x86/ia32/ia32_signal.c, 2 times
• arch/x86/include/asm/uaccess.h, 2 times
• arch/x86/kernel/cpu/sgx/virt.c, 4 times
• arch/x86/kernel/fpu/signal.c, 2 times
• arch/x86/kernel/signal.c, 3 times
• arch/x86/lib/usercopy_32.c, line 70
• arch/x86/lib/usercopy_64.c, line 53
• arch/x86/math-emu/fpu_system.h, line 107
• arch/x86/um/signal.c, 3 times
• arch/xtensa/include/asm/asm-uaccess.h, line 149
• arch/xtensa/include/asm/checksum.h, 2 times
• arch/xtensa/include/asm/futex.h, 2 times
• arch/xtensa/include/asm/uaccess.h, 5 times
• arch/xtensa/kernel/entry.S, line 1133
• arch/xtensa/kernel/signal.c, 2 times
• arch/xtensa/kernel/stacktrace.c, line 99
• drivers/acpi/acpi_dbg.c, 2 times
• drivers/char/mem.c, 2 times
• drivers/char/nwflash.c, line 171
• drivers/gpu/drm/amd/amdkfd/kfd_chardev.c, 6 times
• drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c, line 126
• drivers/gpu/drm/armada/armada_gem.c, line 349
• drivers/gpu/drm/etnaviv/etnaviv_drv.c, line 378
• drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c, 5 times
• drivers/gpu/drm/i915/gem/i915_gem_shmem.c, line 352
• drivers/gpu/drm/i915/gem/i915_gem_userptr.c, line 520
• drivers/gpu/drm/i915/i915_gem.c, 2 times
• drivers/gpu/drm/qxl/qxl_ioctl.c, line 168
• drivers/infiniband/core/uverbs_main.c, line 525
• drivers/infiniband/hw/qib/qib_file_ops.c, line 346
• drivers/macintosh/ans-lcd.c, line 67
• drivers/media/pci/ivtv/ivtvfb.c, line 352
• drivers/misc/habanalabs/common/command_buffer.c, line 523
• drivers/misc/habanalabs/common/memory.c, 3 times
• drivers/pci/proc.c, 2 times
• drivers/platform/goldfish/goldfish_pipe.c, line 406
• drivers/pnp/isapnp/proc.c, line 37
• drivers/staging/media/atomisp/pci/atomisp_compat_ioctl32.c, 34 times
• drivers/thunderbolt/debugfs.c, line 64
• drivers/usb/core/devio.c, line 1670
• drivers/usb/gadget/udc/atmel_usba_udc.c, line 92
• drivers/vfio/vfio_iommu_type1.c, 2 times
• drivers/vhost/vhost.c, 8 times
• drivers/video/fbdev/mmp/core.c, 4 times
• drivers/video/fbdev/mmp/fb/mmpfb.c, 2 times
• drivers/video/fbdev/mmp/hw/mmp_ctrl.c, 9 times
• drivers/virt/nitro_enclaves/ne_misc_dev.c, line 760
• drivers/xen/privcmd.c, 3 times
• fs/eventpoll.c, line 2203
• fs/io_uring.c, 3 times
• fs/pstore/pmsg.c, line 28
• fs/read_write.c, 2 times
• include/asm-generic/uaccess.h, 5 times
• include/linux/regset.h, line 335
• include/linux/uaccess.h, 5 times
• kernel/compat.c, 2 times
• kernel/entry/syscall_user_dispatch.c, line 85
• kernel/fork.c, line 2711
• kernel/futex.c, line 501
• kernel/printk/printk.c, 2 times
• kernel/ptrace.c, 2 times
• kernel/rseq.c, line 367
• kernel/sched/core.c, line 6683
• kernel/signal.c, 4 times
• lib/iov_iter.c, 5 times
• lib/test_lockup.c, 2 times
• lib/usercopy.c, 2 times
• mm/gup.c, line 2626
• mm/maccess.c, 2 times
• mm/mincore.c, 2 times
• net/l2tp/l2tp_ppp.c, line 1092
• sound/core/seq/seq_clientmgr.c, line 412
• sound/core/seq/seq_queue.c, 7 times
• sound/isa/sb/emu8000_patch.c, 2 times
• virt/kvm/kvm_main.c, line 1453