DepSurf

Function: stop_machine

Status

Regular

• In 4.4: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811206d0)
  Location: kernel/stop_machine.c:569
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_restore
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_del_page
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_aps_init
    - kernel/cpu.c:_cpu_down
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - mm/page_alloc.c:build_all_zonelists
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811206d0-ffffffff811207d8: stop_machine (STB_GLOBAL)
  

• In 4.8: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81128620)
  Location: kernel/stop_machine.c:573
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_restore
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_del_page
    - kernel/cpu.c:takedown_cpu
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - mm/page_alloc.c:build_all_zonelists
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81128620-ffffffff8112872c: stop_machine (STB_GLOBAL)
  

• In 4.10: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811322d0)
  Location: kernel/stop_machine.c:588
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_restore
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_del_page
    - kernel/cpu.c:takedown_cpu
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - mm/page_alloc.c:build_all_zonelists
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811322d0-ffffffff811323dd: stop_machine (STB_GLOBAL)
  

• In 4.13: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81133a40)
  Location: kernel/stop_machine.c:591
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81133a40-ffffffff81133a7a: stop_machine (STB_GLOBAL)
  

• In 4.15: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811407f0)
  Location: kernel/stop_machine.c:591
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/main.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811407f0-ffffffff8114082a: stop_machine (STB_GLOBAL)
  

• In 4.18: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8114f130)
  Location: kernel/stop_machine.c:619
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff8114f130-ffffffff8114f16a: stop_machine (STB_GLOBAL)
  

• In 5.0: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8115be10)
  Location: kernel/stop_machine.c:619
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff8115be10-ffffffff8115be4a: stop_machine (STB_GLOBAL)
  

• In 5.3: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811684d0)
  Location: kernel/stop_machine.c:627
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811684d0-ffffffff8116850e: stop_machine (STB_GLOBAL)
  

• In 5.4: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81174380)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81174380-ffffffff811743be: stop_machine (STB_GLOBAL)
  

• In 5.8: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81186250)
  Location: kernel/stop_machine.c:602
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81186250-ffffffff8118628e: stop_machine (STB_GLOBAL)
  

• In 5.11: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811833e0)
  Location: kernel/stop_machine.c:623
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811833e0-ffffffff8118341e: stop_machine (STB_GLOBAL)
  

• In 5.13: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81184510)
  Location: kernel/stop_machine.c:624
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81184510-ffffffff8118454e: stop_machine (STB_GLOBAL)
  

• In 5.15: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811ac840)
  Location: kernel/stop_machine.c:624
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811ac840-ffffffff811ac87e: stop_machine (STB_GLOBAL)
  

• In 5.19: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811de340)
  Location: kernel/stop_machine.c:622
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff811de340-ffffffff811de384: stop_machine (STB_GLOBAL)
  

• In 6.2: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81223e80)
  Location: kernel/stop_machine.c:622
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/cacheinfo.c:cache_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81223e80-ffffffff81223ec4: stop_machine (STB_GLOBAL)
  

• In 6.5: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8123a4a0)
  Location: kernel/stop_machine.c:622
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/cacheinfo.c:cache_aps_init
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff8123a4a0-ffffffff8123a4e4: stop_machine (STB_GLOBAL)
  

• In 6.8: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81254170)
  Location: kernel/stop_machine.c:622
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/cacheinfo.c:cache_aps_init
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81254170-ffffffff812541b4: stop_machine (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffff8000101e8c28)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/arm64/kernel/cpufeature.c:enable_cpu_capabilities
    - arch/arm64/kernel/alternative.c:apply_alternatives_all
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
  

  Symbols:

  ffff8000101e8c28-ffff8000101e8c7c: stop_machine (STB_GLOBAL)
  

• In armhf: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (c0428cac)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/arm/kernel/ftrace.c:arch_ftrace_update_code
    - arch/arm/mm/init.c:free_initmem
    - arch/arm/mm/init.c:mark_rodata_ro
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
  

  Symbols:

  c0428cac-c0428cf0: stop_machine (STB_GLOBAL)
  

• In ppc64el: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (c000000000259810)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/powerpc/mm/book3s64/radix_pgtable.c:split_kernel_mapping
    - arch/powerpc/mm/numa.c:numa_update_cpu_topology
    - arch/powerpc/mm/numa.c:numa_update_cpu_topology
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
  

  Symbols:

  c000000000259810-c000000000259870: stop_machine (STB_GLOBAL)
  

• In riscv64: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffe00015db8e)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
  

  Symbols:

  ffffffe00015db8e-ffffffe00015dbc8: stop_machine (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8116c9a0)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff8116c9a0-ffffffff8116c9de: stop_machine (STB_GLOBAL)
  

• In azure: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8115fb40)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
  

  Symbols:

  ffffffff8115fb40-ffffffff8115fb7e: stop_machine (STB_GLOBAL)
  

• In gcp: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8116a770)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff8116a770-ffffffff8116a7ae: stop_machine (STB_GLOBAL)
  

• In lowlatency: ✅

  int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81177ee0)
  Location: kernel/stop_machine.c:631
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_aps_init
    - arch/x86/kernel/cpu/mtrr/mtrr.c:mtrr_restore
    - kernel/time/timekeeping.c:timekeeping_notify
    - kernel/trace/ftrace.c:arch_ftrace_update_code
    - drivers/xen/manage.c:do_suspend
  

  Symbols:

  ffffffff81177ee0-ffffffff81177f1e: stop_machine (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅