DepSurf

Function: cpu_show_spec_store_bypass

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81043c70)
  Location: arch/x86/kernel/cpu/bugs.c:852
  Inline: False
  

  Symbols:

  ffffffff81043c70-ffffffff81043ccb: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.0: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81045630)
  Location: arch/x86/kernel/cpu/bugs.c:1186
  Inline: False
  

  Symbols:

  ffffffff81045630-ffffffff8104568b: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.3: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81047e50)
  Location: arch/x86/kernel/cpu/bugs.c:1423
  Inline: False
  

  Symbols:

  ffffffff81047e50-ffffffff81047e68: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.4: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810486a0)
  Location: arch/x86/kernel/cpu/bugs.c:1590
  Inline: False
  

  Symbols:

  ffffffff810486a0-ffffffff810486b8: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104c5c0)
  Location: arch/x86/kernel/cpu/bugs.c:1720
  Inline: False
  

  Symbols:

  ffffffff8104c5c0-ffffffff8104c61b: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.11: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104bae0)
  Location: arch/x86/kernel/cpu/bugs.c:1728
  Inline: False
  

  Symbols:

  ffffffff8104bae0-ffffffff8104bb3b: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.13: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104d610)
  Location: arch/x86/kernel/cpu/bugs.c:1728
  Inline: False
  

  Symbols:

  ffffffff8104d610-ffffffff8104d66b: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.15: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81054cd0)
  Location: arch/x86/kernel/cpu/bugs.c:1899
  Inline: False
  

  Symbols:

  ffffffff81054cd0-ffffffff81054d4c: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 5.19: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81060b80)
  Location: arch/x86/kernel/cpu/bugs.c:2458
  Inline: False
  

  Symbols:

  ffffffff81060b80-ffffffff81060c12: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 6.2: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106f3f0)
  Location: arch/x86/kernel/cpu/bugs.c:2508
  Inline: False
  

  Symbols:

  ffffffff8106f3f0-ffffffff8106f473: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 6.5: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81070c90)
  Location: arch/x86/kernel/cpu/bugs.c:2805
  Inline: False
  

  Symbols:

  ffffffff81070c90-ffffffff81070d13: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In 6.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810785b0)
  Location: arch/x86/kernel/cpu/bugs.c:2968
  Inline: False
  

  Symbols:

  ffffffff810785b0-ffffffff81078633: cpu_show_spec_store_bypass (STB_GLOBAL)
  

Arch

• In arm64: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/kernel/cpu_errata.c (ffff800010098ff0)
  Location: arch/arm64/kernel/cpu_errata.c:955
  Inline: False
  

  Symbols:

  ffff800010098ff0-ffff8000100990b8: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/security.c (c00000000003b9e0)
  Location: arch/powerpc/kernel/security.c:328
  Inline: False
  

  Symbols:

  c00000000003b9e0-c00000000003bb0c: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048810)
  Location: arch/x86/kernel/cpu/bugs.c:1590
  Inline: False
  

  Symbols:

  ffffffff81048810-ffffffff81048828: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In azure: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81037b80)
  Location: arch/x86/kernel/cpu/bugs.c:1590
  Inline: False
  

  Symbols:

  ffffffff81037b80-ffffffff81037b98: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In gcp: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048650)
  Location: arch/x86/kernel/cpu/bugs.c:1590
  Inline: False
  

  Symbols:

  ffffffff81048650-ffffffff81048668: cpu_show_spec_store_bypass (STB_GLOBAL)
  

• In lowlatency: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81049a60)
  Location: arch/x86/kernel/cpu/bugs.c:1590
  Inline: False
  

  Symbols:

  ffffffff81049a60-ffffffff81049a78: cpu_show_spec_store_bypass (STB_GLOBAL)
  

Differences

Regular

• 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 ✅