DepSurf

Function: arch_touch_nmi_watchdog

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff8114f560)
  Location: kernel/watchdog_hld.c:27
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff8114f560-ffffffff8114f573: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 4.15: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff8115bc10)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff8115bc10-ffffffff8115bc23: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 4.18: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff8116a820)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff8116a820-ffffffff8116a82e: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.0: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81177800)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff81177800-ffffffff8117780e: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.3: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81184660)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask_ex
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff81184660-ffffffff81184669: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.4: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811904e0)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask_ex
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811904e0-ffffffff811904e9: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.8: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a5050)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/debug.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:boot_delay_msec
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_active_timers
    - kernel/time/timer_list.c:print_active_timers
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:__erst_clear_from_storage
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811a5050-ffffffff811a5059: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.11: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a2040)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/debug.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:boot_delay_msec
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_active_timers
    - kernel/time/timer_list.c:print_active_timers
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:__erst_clear_from_storage
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811a2040-ffffffff811a2049: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.13: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a2d30)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/debug.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811a2d30-ffffffff811a2d39: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.15: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811cc560)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/debug.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811cc560-ffffffff811cc569: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 5.19: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81200430)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/hyperv/ivm.c:hv_mark_gpa_visibility
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/mce/core.c:mce_timed_out
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/kernel/kgdb.c:kgdb_nmi_handler
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_all_workqueues
    - kernel/workqueue.c:show_one_workqueue
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/build_utility.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_lsr
  

  Symbols:

  ffffffff81200430-ffffffff8120043d: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 6.2: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81248030)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/hyperv/ivm.c:hv_mark_gpa_visibility
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/mce/core.c:mce_timed_out
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/kernel/kgdb.c:kgdb_nmi_handler
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_all_workqueues
    - kernel/workqueue.c:show_one_workqueue
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/build_utility.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:__erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_lsr
  

  Symbols:

  ffffffff81248030-ffffffff8124803d: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 6.5: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog.c (ffffffff8125e360)
  Location: kernel/watchdog.c:96
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/hyperv/ivm.c:hv_mark_gpa_visibility
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/mce/core.c:mce_timed_out
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/kernel/kgdb.c:kgdb_nmi_handler
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_all_workqueues
    - kernel/workqueue.c:show_one_workqueue
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/build_utility.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:__erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_lsr
  

  Symbols:

  ffffffff8125e360-ffffffff8125e36d: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In 6.8: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog.c (ffffffff812782a0)
  Location: kernel/watchdog.c:96
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others_ex
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_multi
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/irqdomain.c:hv_map_interrupt
    - arch/x86/hyperv/ivm.c:hv_mark_gpa_visibility
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/mce/core.c:mce_timed_out
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/kernel/kgdb.c:kgdb_nmi_handler
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_all_workqueues
    - kernel/workqueue.c:show_one_workqueue
    - kernel/sched/core.c:show_state_filter
    - kernel/sched/build_utility.c:sysrq_sched_debug_show
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_tickdevice
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_getchar
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/debug/kdb/kdb_bt.c:kdb_bt1
    - kernel/hung_task.c:check_hung_task
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:__erst_read
    - drivers/acpi/apei/erst.c:erst_write
    - drivers/acpi/apei/erst.c:erst_exec_stall_while_true
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_lsr
  

  Symbols:

  ffffffff812782a0-ffffffff812782ad: arch_touch_nmi_watchdog (STB_GLOBAL)
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/panic.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/printk/printk.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/rcu/tree.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/time/timer_list.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/stop_machine.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/debug/kdb/kdb_io.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/debug/kdb/kdb_bt.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/hung_task.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In drivers/acpi/osl.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In drivers/acpi/apei/erst.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In drivers/tty/serial/8250/8250_port.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/panic.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/printk/printk.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/rcu/tree.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/time/timer_list.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/stop_machine.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/debug/kdb/kdb_io.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/debug/kdb/kdb_bt.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/hung_task.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In mm/page_alloc.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In drivers/tty/serial/8250/8250_port.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

• In ppc64el: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/watchdog.c (c000000000037390)
  Location: arch/powerpc/kernel/watchdog.c:313
  Inline: False
  Direct callers:
    - arch/powerpc/xmon/xmon.c:xmon_core
    - arch/powerpc/xmon/xmon.c:xmon_core
    - arch/powerpc/xmon/xmon.c:xmon_core
    - arch/powerpc/xmon/xmon.c:xmon_core
    - arch/powerpc/xmon/xmon.c:xmon_core
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  c000000000037390-c0000000000373f4: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/panic.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/printk/printk.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/rcu/tree.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/time/timer_list.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/stop_machine.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/hung_task.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

  In drivers/tty/serial/8250/8250_port.c (0)
  Location: include/linux/nmi.h:113
  Inline: True
  

Flavor

• In aws: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81188b00)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask_ex
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff81188b00-ffffffff81188b09: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In azure: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff8117bc40)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff8117bc40-ffffffff8117bc49: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In gcp: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811868d0)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask_ex
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff811868d0-ffffffff811868d9: arch_touch_nmi_watchdog (STB_GLOBAL)
  

• In lowlatency: ✅

  void arch_touch_nmi_watchdog();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81194220)
  Location: kernel/watchdog_hld.c:32
  Inline: False
  Direct callers:
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/mmu.c:hyperv_flush_tlb_others
    - arch/x86/hyperv/nested.c:hyperv_flush_guest_mapping_range
    - arch/x86/hyperv/hv_apic.c:__send_ipi_mask_ex
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/cpu/microcode/core.c:__wait_for_cpus
    - arch/x86/kernel/smpboot.c:native_cpu_up
    - arch/x86/kernel/tsc_sync.c:check_tsc_warp
    - arch/x86/kernel/kgdb.c:__kgdb_notify
    - arch/x86/platform/uv/uv_nmi.c:uv_handle_nmi
    - kernel/panic.c:panic
    - kernel/workqueue.c:show_workqueue_state
    - kernel/workqueue.c:show_workqueue_state
    - kernel/sched/core.c:show_state_filter
    - kernel/printk/printk.c:vprintk_emit
    - kernel/printk/printk.c:vprintk_emit
    - kernel/rcu/tree.c:print_cpu_stall_info
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/time/timer_list.c:print_cpu
    - kernel/time/timer_list.c:print_cpu
    - kernel/stop_machine.c:multi_cpu_stop
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:vkdb_printf
    - kernel/debug/kdb/kdb_io.c:kdb_input_flush
    - kernel/debug/kdb/kdb_io.c:kdb_read
    - kernel/debug/kdb/kdb_bt.c:kdb_bt
    - kernel/hung_task.c:watchdog
    - mm/page_alloc.c:mark_free_pages
    - mm/page_alloc.c:mark_free_pages
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/osl.c:acpi_os_stall
    - drivers/acpi/apei/erst.c:erst_timedout
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
    - drivers/tty/serial/8250/8250_port.c:wait_for_xmitr
  

  Symbols:

  ffffffff81194220-ffffffff81194229: arch_touch_nmi_watchdog (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and ppc64el ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅