DepSurf

Function: probe_kernel_read

Status

Regular

• In 4.4: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:probe_kthread_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
  

  Symbols:

  ffffffff81191500-ffffffff81191590: probe_kernel_read (STB_WEAK)
  

• In 4.8: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten.c:set_aliased_prot
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_stack_log_lvl
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:probe_kthread_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
  

  Symbols:

  ffffffff811a5cc0-ffffffff811a5d75: probe_kernel_read (STB_WEAK)
  

• In 4.10: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten.c:set_aliased_prot
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
  

  Symbols:

  ffffffff811b6040-ffffffff811b60f5: probe_kernel_read (STB_WEAK)
  

• In 4.13: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
  

  Symbols:

  ffffffff811bdfc0-ffffffff811be041: probe_kernel_read (STB_WEAK)
  

• In 4.15: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/dumpstack_64.c:show_regs
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff811d2c80-ffffffff811d2d05: probe_kernel_read (STB_WEAK)
  

• In 4.18: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:fetch_symbol_u64
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
    - kernel/trace/trace_kprobe.c:fetch_symbol_u16
    - kernel/trace/trace_kprobe.c:fetch_symbol_u8
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff811f4000-ffffffff811f4085: probe_kernel_read (STB_WEAK)
  

• In 5.0: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_remove_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff81206390-ffffffff81206415: probe_kernel_read (STB_WEAK)
  

• In 5.3: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/exit.c:task_rcu_dereference
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff8121d7a0-ffffffff8121d825: probe_kernel_read (STB_WEAK)
  

• In 5.4: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff8122b240-ffffffff8122b2c5: probe_kernel_read (STB_WEAK)
  

• 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: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/arm64/kernel/traps.c:call_undef_hook
    - arch/arm64/kernel/insn.c:aarch64_insn_read
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffff8000102b93e8-ffff8000102b95c4: probe_kernel_read (STB_WEAK)
  

• In armhf: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/arm/kernel/traps.c:is_valid_bugaddr
    - arch/arm/kernel/ftrace.c:ftrace_modify_code
    - arch/arm/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/arm/mm/alignment.c:do_alignment
    - arch/arm/mm/alignment.c:alignment_get_thumb
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - drivers/char/mem.c:read_mem
  

  Symbols:

  c04e5e04-c04e5ec8: probe_kernel_read (STB_WEAK)
  

• In ppc64el: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/process.c:show_regs
    - arch/powerpc/kernel/process.c:show_user_instructions
    - arch/powerpc/kernel/module_64.c:module_trampoline_target
    - arch/powerpc/kernel/module_64.c:module_trampoline_target
    - arch/powerpc/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_code
    - arch/powerpc/perf/core-book3s.c:record_and_restart
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  c000000000371b90-c000000000371ce8: probe_kernel_read (STB_WEAK)
  

• In riscv64: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/riscv/kernel/traps.c:is_valid_bugaddr
    - arch/riscv/kernel/traps.c:do_trap_break
    - arch/riscv/kernel/ftrace.c:ftrace_check_current_call
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffe0001dcf58-ffffffe0001dcfd8: probe_kernel_read (STB_WEAK)
  

Flavor

• In aws: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff81223890-ffffffff81223915: probe_kernel_read (STB_WEAK)
  

• In azure: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff81216a40-ffffffff81216ac5: probe_kernel_read (STB_WEAK)
  

• In gcp: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff81221630-ffffffff812216b5: probe_kernel_read (STB_WEAK)
  

• In lowlatency: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:set_aliased_prot
    - arch/x86/kernel/traps.c:is_valid_bugaddr
    - arch/x86/kernel/dumpstack.c:show_opcodes
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:probe_roms
    - arch/x86/kernel/probe_roms.c:romchecksum
    - arch/x86/kernel/probe_roms.c:romsignature
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/probe_roms.c:find_oprom
    - arch/x86/kernel/ftrace.c:addr_from_call
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:add_break
    - arch/x86/kernel/ftrace.c:ftrace_modify_code_direct
    - arch/x86/kernel/kprobes/core.c:recover_probed_instruction
    - arch/x86/kernel/kprobes/opt.c:__recover_optprobed_insn
    - arch/x86/kernel/kgdb.c:kgdb_arch_set_breakpoint
    - arch/x86/mm/fault.c:show_ldttss
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:dump_pagetable
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/workqueue.c:print_worker_info
    - kernel/kthread.c:kthread_probe_data
    - kernel/debug/gdbstub.c:kgdb_mem2hex
    - kernel/trace/bpf_trace.c:bpf_probe_read
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - kernel/trace/trace_kprobe.c:process_fetch_insn
    - fs/proc/kcore.c:read_kcore
    - drivers/char/mem.c:read_mem
  

  Symbols:

  ffffffff812307f0-ffffffff81230875: probe_kernel_read (STB_WEAK)
  

Differences