DepSurf

Function: cpu_show_meltdown

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81041ca0)
  Location: arch/x86/kernel/cpu/bugs.c:317
  Inline: True
  

  Symbols:

  ffffffff81041ca0-ffffffff81041d2a: cpu_show_meltdown (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81043a20)
  Location: arch/x86/kernel/cpu/bugs.c:837
  Inline: True
  

  Symbols:

  ffffffff81043a20-ffffffff81043b28: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81045300)
  Location: arch/x86/kernel/cpu/bugs.c:1171
  Inline: True
  

  Symbols:

  ffffffff81045300-ffffffff81045408: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.3: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81047df0)
  Location: arch/x86/kernel/cpu/bugs.c:1408
  Inline: False
  

  Symbols:

  ffffffff81047df0-ffffffff81047e08: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.4: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048640)
  Location: arch/x86/kernel/cpu/bugs.c:1575
  Inline: False
  

  Symbols:

  ffffffff81048640-ffffffff81048658: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104c2b0)
  Location: arch/x86/kernel/cpu/bugs.c:1705
  Inline: True
  

  Symbols:

  ffffffff8104c2b0-ffffffff8104c3bc: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104b7d0)
  Location: arch/x86/kernel/cpu/bugs.c:1713
  Inline: True
  

  Symbols:

  ffffffff8104b7d0-ffffffff8104b8dc: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104d480)
  Location: arch/x86/kernel/cpu/bugs.c:1713
  Inline: True
  

  Symbols:

  ffffffff8104d480-ffffffff8104d58a: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81054be0)
  Location: arch/x86/kernel/cpu/bugs.c:1884
  Inline: True
  

  Symbols:

  ffffffff81054be0-ffffffff81054bf8: cpu_show_meltdown (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81060970)
  Location: arch/x86/kernel/cpu/bugs.c:2443
  Inline: True
  

  Symbols:

  ffffffff81060970-ffffffff81060a86: cpu_show_meltdown (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106f240)
  Location: arch/x86/kernel/cpu/bugs.c:2493
  Inline: True
  

  Symbols:

  ffffffff8106f240-ffffffff8106f2d7: cpu_show_meltdown (STB_GLOBAL)
  

• In 6.5: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81070ae0)
  Location: arch/x86/kernel/cpu/bugs.c:2790
  Inline: False
  

  Symbols:

  ffffffff81070ae0-ffffffff81070b79: cpu_show_meltdown (STB_GLOBAL)
  

• In 6.8: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81078400)
  Location: arch/x86/kernel/cpu/bugs.c:2953
  Inline: False
  

  Symbols:

  ffffffff81078400-ffffffff81078497: cpu_show_meltdown (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm64/kernel/cpufeature.c (ffff80001009b128)
  Location: arch/arm64/kernel/cpufeature.c:2225
  Inline: True
  

  Symbols:

  ffff80001009b128-ffff80001009b1e0: cpu_show_meltdown (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/security.c (c00000000003b320)
  Location: arch/powerpc/kernel/security.c:139
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/security.c:cpu_show_l1tf
  

  Symbols:

  c00000000003b320-c00000000003b4cc: cpu_show_meltdown (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810487b0)
  Location: arch/x86/kernel/cpu/bugs.c:1575
  Inline: False
  

  Symbols:

  ffffffff810487b0-ffffffff810487c8: cpu_show_meltdown (STB_GLOBAL)
  

• In azure: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81037b20)
  Location: arch/x86/kernel/cpu/bugs.c:1575
  Inline: False
  

  Symbols:

  ffffffff81037b20-ffffffff81037b38: cpu_show_meltdown (STB_GLOBAL)
  

• In gcp: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810485f0)
  Location: arch/x86/kernel/cpu/bugs.c:1575
  Inline: False
  

  Symbols:

  ffffffff810485f0-ffffffff81048608: cpu_show_meltdown (STB_GLOBAL)
  

• In lowlatency: ✅

  ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81049a00)
  Location: arch/x86/kernel/cpu/bugs.c:1575
  Inline: False
  

  Symbols:

  ffffffff81049a00-ffffffff81049a18: cpu_show_meltdown (STB_GLOBAL)
  

Differences

Regular

• 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 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 ✅