DepSurf

Function: `klp_update_patch_state`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️

In 4.13: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff810f8e00)
Location: kernel/livepatch/transition.c:159
Inline: False
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff810f8e00-ffffffff810f8e1e: klp_update_patch_state (STB_GLOBAL)

In 4.15: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81103820)
Location: kernel/livepatch/transition.c:184
Inline: False
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff81103820-ffffffff8110383e: klp_update_patch_state (STB_GLOBAL)

In 4.18: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff8110c558)
Location: kernel/livepatch/transition.c:175
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff8110bdc0-ffffffff8110bddf: klp_update_patch_state (STB_GLOBAL)

In 5.0: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81117d48)
Location: kernel/livepatch/transition.c:175
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff811175b0-ffffffff811175cf: klp_update_patch_state (STB_GLOBAL)

In 5.3: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81122089)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff81121850-ffffffff8112186f: klp_update_patch_state (STB_GLOBAL)

In 5.4: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff8112e6a9)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff8112de70-ffffffff8112de8f: klp_update_patch_state (STB_GLOBAL)

In 5.8: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff8113c850)
Location: kernel/livepatch/transition.c:163
Inline: False
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition

Symbols:

ffffffff8113c850-ffffffff8113c86f: klp_update_patch_state (STB_GLOBAL)

In 5.11: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81136f60)
Location: kernel/livepatch/transition.c:163
Inline: False
Direct callers:
  - kernel/sched/idle.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff81136f60-ffffffff81136f7f: klp_update_patch_state (STB_GLOBAL)

In 5.13: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81137c30)
Location: kernel/livepatch/transition.c:164
Inline: False
Direct callers:
  - kernel/sched/idle.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff81137c30-ffffffff81137c4f: klp_update_patch_state (STB_GLOBAL)

In 5.15: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff8115a980)
Location: kernel/livepatch/transition.c:164
Inline: False
Direct callers:
  - kernel/sched/idle.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff8115a980-ffffffff8115a99f: klp_update_patch_state (STB_GLOBAL)

In 5.19: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81184230)
Location: kernel/livepatch/transition.c:162
Inline: False
Direct callers:
  - kernel/sched/build_policy.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff81184230-ffffffff81184275: klp_update_patch_state (STB_GLOBAL)

In 6.2: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff811bf4c0)
Location: kernel/livepatch/transition.c:162
Inline: False
Direct callers:
  - kernel/sched/build_policy.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff811bf4c0-ffffffff811bf505: klp_update_patch_state (STB_GLOBAL)

In 6.5: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff811d1fa0)
Location: kernel/livepatch/transition.c:184
Inline: False
Direct callers:
  - kernel/sched/build_policy.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:exit_to_user_mode_loop

Symbols:

ffffffff811d1fa0-ffffffff811d1fe5: klp_update_patch_state (STB_GLOBAL)

In 6.8: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff811e6c20)
Location: kernel/livepatch/transition.c:184
Inline: False
Direct callers:
  - kernel/sched/build_policy.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/entry/common.c:irqentry_exit_to_user_mode
  - kernel/entry/common.c:syscall_exit_to_user_mode
  - kernel/entry/common.c:syscall_exit_to_user_mode_work

Symbols:

ffffffff811e6c20-ffffffff811e6c65: klp_update_patch_state (STB_GLOBAL)

Arch

In arm64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/sched/idle.c (0)
Location: include/linux/livepatch.h:225
Inline: True
```
In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/sched/idle.c (0)
Location: include/linux/livepatch.h:225
Inline: True
```

In ppc64el: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (c0000000001f3a60)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/powerpc/kernel/signal.c:do_notify_resume
  - kernel/sched/idle.c:do_idle

Symbols:

c0000000001f2e40-c0000000001f2e88: klp_update_patch_state (STB_GLOBAL)

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/sched/idle.c (0)
Location: include/linux/livepatch.h:225
Inline: True
```

Flavor

In aws: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81126c89)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff81126450-ffffffff8112646f: klp_update_patch_state (STB_GLOBAL)

In azure: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff811196e9)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff81118eb0-ffffffff81118ecf: klp_update_patch_state (STB_GLOBAL)

In gcp: Selective Inline ⚠️

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81124b79)
Location: kernel/livepatch/transition.c:163
Inline: True
Inline callers:
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle

Symbols:

ffffffff81124340-ffffffff8112435f: klp_update_patch_state (STB_GLOBAL)

In lowlatency: ✅

void klp_update_patch_state(struct task_struct *task);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/livepatch/transition.c (ffffffff81130980)
Location: kernel/livepatch/transition.c:163
Inline: False
Direct callers:
  - arch/x86/entry/common.c:exit_to_usermode_loop
  - kernel/sched/idle.c:do_idle
  - kernel/livepatch/transition.c:klp_force_transition
  - kernel/livepatch/transition.c:klp_force_transition

Symbols:

ffffffff81130980-ffffffff811309b5: klp_update_patch_state (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 ✅

DepSurf

Function: klp_update_patch_state

Status

Differences

Function: `klp_update_patch_state`