DepSurf

Function: __copy_tofrom_user

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/ptrace.c:pmu_set
    - arch/powerpc/kernel/ptrace.c:pmu_get
    - arch/powerpc/kernel/ptrace.c:ebb_set
    - arch/powerpc/kernel/ptrace.c:ebb_set
    - arch/powerpc/kernel/ptrace.c:ebb_set
    - arch/powerpc/kernel/ptrace.c:ebb_get
    - arch/powerpc/kernel/ptrace.c:tar_set
    - arch/powerpc/kernel/ptrace.c:tar_get
    - arch/powerpc/kernel/ptrace.c:dscr_set
    - arch/powerpc/kernel/ptrace.c:dscr_get
    - arch/powerpc/kernel/ptrace.c:ppr_set
    - arch/powerpc/kernel/ptrace.c:ppr_get
    - arch/powerpc/kernel/ptrace.c:tm_dscr_set
    - arch/powerpc/kernel/ptrace.c:tm_dscr_get
    - arch/powerpc/kernel/ptrace.c:tm_ppr_set
    - arch/powerpc/kernel/ptrace.c:tm_ppr_get
    - arch/powerpc/kernel/ptrace.c:tm_tar_set
    - arch/powerpc/kernel/ptrace.c:tm_tar_get
    - arch/powerpc/kernel/ptrace.c:tm_spr_set
    - arch/powerpc/kernel/ptrace.c:tm_spr_get
    - arch/powerpc/kernel/ptrace.c:tm_spr_get
    - arch/powerpc/kernel/ptrace.c:tm_spr_get
    - arch/powerpc/kernel/ptrace.c:tm_cvsx_get
    - arch/powerpc/kernel/ptrace.c:tm_cvmx_set
    - arch/powerpc/kernel/ptrace.c:tm_cvmx_get
    - arch/powerpc/kernel/ptrace.c:tm_cvmx_get
    - arch/powerpc/kernel/ptrace.c:tm_cfpr_get
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_set
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_set
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_get
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_get
    - arch/powerpc/kernel/ptrace.c:tm_cgpr_get
    - arch/powerpc/kernel/ptrace.c:vsr_get
    - arch/powerpc/kernel/ptrace.c:vr_set
    - arch/powerpc/kernel/ptrace.c:vr_get
    - arch/powerpc/kernel/ptrace.c:vr_get
    - arch/powerpc/kernel/ptrace.c:fpr_get
    - arch/powerpc/kernel/ptrace.c:gpr_set
    - arch/powerpc/kernel/ptrace.c:gpr_set
    - arch/powerpc/kernel/ptrace.c:gpr_get
    - arch/powerpc/kernel/ptrace.c:gpr_get
    - arch/powerpc/kernel/ptrace.c:gpr_get
    - arch/powerpc/kernel/signal_32.c:restore_user_regs
    - arch/powerpc/kernel/signal_32.c:save_user_regs
    - arch/powerpc/kernel/signal_32.c:copy_ckvsx_from_user
    - arch/powerpc/kernel/signal_32.c:copy_ckvsx_to_user
    - arch/powerpc/kernel/signal_32.c:copy_ckfpr_from_user
    - arch/powerpc/kernel/signal_32.c:copy_ckfpr_to_user
    - arch/powerpc/kernel/signal_32.c:copy_vsx_from_user
    - arch/powerpc/kernel/signal_32.c:copy_vsx_to_user
    - arch/powerpc/kernel/signal_32.c:copy_fpr_from_user
    - arch/powerpc/kernel/signal_32.c:copy_fpr_to_user
    - arch/powerpc/kernel/traps.c:p9_hmi_special_emu
    - arch/powerpc/kernel/signal_64.c:handle_rt_signal64
    - arch/powerpc/kernel/signal_64.c:sys_rt_sigreturn
    - arch/powerpc/kernel/signal_64.c:__se_sys_swapcontext
    - arch/powerpc/kernel/signal_64.c:__se_sys_swapcontext
    - arch/powerpc/kernel/signal_64.c:restore_tm_sigcontexts
    - arch/powerpc/kernel/signal_64.c:restore_tm_sigcontexts
    - arch/powerpc/kernel/signal_64.c:restore_tm_sigcontexts
    - arch/powerpc/kernel/signal_64.c:restore_tm_sigcontexts
    - arch/powerpc/mm/book3s64/subpage_prot.c:__se_sys_subpage_prot
    - arch/powerpc/lib/pmem.c:__copy_from_user_flushcache
    - arch/powerpc/lib/checksum_wrappers.c:csum_and_copy_from_user
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/events/core.c:perf_output_sample_ustack
    - mm/maccess.c:__probe_user_write
    - mm/maccess.c:__probe_kernel_write
    - mm/maccess.c:__probe_user_read
    - mm/maccess.c:__probe_kernel_read
    - mm/memory.c:wp_page_copy
    - fs/readdir.c:compat_fillonedir
    - fs/readdir.c:filldir64
    - fs/readdir.c:filldir
    - fs/readdir.c:fillonedir
    - fs/select.c:core_sys_select
    - fs/select.c:core_sys_select
    - fs/select.c:core_sys_select
    - fs/compat_ioctl.c:sg_ioctl_trans
    - fs/binfmt_elf.c:create_elf_tables
    - fs/binfmt_elf.c:create_elf_tables
    - fs/binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - fs/compat_binfmt_elf.c:create_elf_tables
    - block/compat_ioctl.c:compat_blkdev_driver_ioctl
    - block/compat_ioctl.c:compat_cdrom_generic_command
    - lib/iov_iter.c:_copy_from_iter_full_nocache
    - lib/iov_iter.c:_copy_from_iter_full_nocache
    - lib/iov_iter.c:_copy_from_iter_nocache
    - lib/iov_iter.c:_copy_from_iter_nocache
    - lib/iov_iter.c:copyin
    - lib/iov_iter.c:copyout
    - lib/usercopy.c:_copy_to_user
    - lib/usercopy.c:_copy_from_user
    - drivers/video/fbdev/core/fbmem.c:fb_getput_cmap
    - drivers/video/fbdev/core/fbmem.c:fb_getput_cmap
    - drivers/scsi/sg.c:sg_ioctl
    - drivers/usb/core/devio.c:usbdev_do_ioctl
    - net/socket.c:ethtool_ioctl
    - net/socket.c:ethtool_ioctl
    - net/socket.c:ethtool_ioctl
    - net/socket.c:ethtool_ioctl
    - net/socket.c:ethtool_ioctl
    - net/socket.c:ethtool_ioctl
    - net/compat.c:compat_mc_setsockopt
    - net/compat.c:compat_mc_setsockopt
    - net/compat.c:compat_mc_setsockopt
  

  Symbols:

  c0000000000b3400-c0000000000b3400: __copy_tofrom_user (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences