DepSurf

Function: tpm1_pcr_extend

Status

Regular

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

  int tpm1_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash, char *log_msg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm-interface.c (ffffffff815b71d0)
  Location: drivers/char/tpm/tpm-interface.c:872
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pm_suspend
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
  

  Symbols:

  ffffffff815b71d0-ffffffff815b733a: tpm1_pcr_extend (STB_LOCAL)
  

• In 4.15: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash, char *log_msg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm-interface.c (ffffffff8161de40)
  Location: drivers/char/tpm/tpm-interface.c:890
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pm_suspend
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
  

  Symbols:

  ffffffff8161de40-ffffffff8161df13: tpm1_pcr_extend (STB_LOCAL)
  

• In 4.18: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash, char *log_msg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm-interface.c (ffffffff81657b50)
  Location: drivers/char/tpm/tpm-interface.c:1009
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pm_suspend
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
  

  Symbols:

  ffffffff81657b50-ffffffff81657c23: tpm1_pcr_extend (STB_LOCAL)
  

• In 5.0: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81677380)
  Location: drivers/char/tpm/tpm1-cmd.c:452
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81677380-ffffffff81677453: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.3: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff816acf00)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff816acf00-ffffffff816ad055: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.4: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff816cfbe0)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff816cfbe0-ffffffff816cfd35: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.8: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81784b90)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81784b90-ffffffff81784cb9: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.11: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff8179bfd0)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff8179bfd0-ffffffff8179c0f9: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.13: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff8177eb00)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff8177eb00-ffffffff8177ec29: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.15: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81804e20)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81804e20-ffffffff81804f49: tpm1_pcr_extend (STB_GLOBAL)
  

• In 5.19: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81944810)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81944810-ffffffff81944952: tpm1_pcr_extend (STB_GLOBAL)
  

• In 6.2: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81aa76e0)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81aa76e0-ffffffff81aa7822: tpm1_pcr_extend (STB_GLOBAL)
  

• In 6.5: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81af2f10)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81af2f10-ffffffff81af3052: tpm1_pcr_extend (STB_GLOBAL)
  

• In 6.8: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81b464a0)
  Location: drivers/char/tpm/tpm1-cmd.c:463
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81b464a0-ffffffff81b465e2: tpm1_pcr_extend (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffff8000108ba2e0)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffff8000108ba2e0-ffff8000108ba46c: tpm1_pcr_extend (STB_GLOBAL)
  

• In armhf: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (c09b36b4)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  c09b36b4-c09b386c: tpm1_pcr_extend (STB_GLOBAL)
  

• In ppc64el: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (c00000000095b500)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  c00000000095b500-c00000000095b6f4: tpm1_pcr_extend (STB_GLOBAL)
  

• In riscv64: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffe00056ab36)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffe00056ab36-ffffffe00056ad84: tpm1_pcr_extend (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81695630)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81695630-ffffffff81695785: tpm1_pcr_extend (STB_GLOBAL)
  

• In azure: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff81673020)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff81673020-ffffffff81673175: tpm1_pcr_extend (STB_GLOBAL)
  

• In gcp: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff816c38a0)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff816c38a0-ffffffff816c39f5: tpm1_pcr_extend (STB_GLOBAL)
  

• In lowlatency: ✅

  int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, const char *log_msg);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/tpm/tpm1-cmd.c (ffffffff816dde70)
  Location: drivers/char/tpm/tpm1-cmd.c:448
  Inline: False
  Direct callers:
    - drivers/char/tpm/tpm-interface.c:tpm_pcr_extend
    - drivers/char/tpm/tpm1-cmd.c:tpm1_pm_suspend
  

  Symbols:

  ffffffff816dde70-ffffffff816ddfb3: tpm1_pcr_extend (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param type changed. int pcr_idx ➡️ u32 pcr_idx
  • Param type changed. char *log_msg ➡️ const char *log_msg
• 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 ✅