DepSurf

Function: cmdline_find_option

Status

Regular

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

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff819821b0)
  Location: arch/x86/lib/cmdline.c:210
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt.c:sme_enable
  

  Symbols:

  ffffffff819821b0-ffffffff8198239e: cmdline_find_option (STB_GLOBAL)
  

• In 4.18: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff819de6e0)
  Location: arch/x86/lib/cmdline.c:210
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff819de6e0-ffffffff819de8af: cmdline_find_option (STB_GLOBAL)
  

• In 5.0: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81a19610)
  Location: arch/x86/lib/cmdline.c:210
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81a19610-ffffffff81a197df: cmdline_find_option (STB_GLOBAL)
  

• In 5.3: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81a89320)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81a89320-ffffffff81a894f0: cmdline_find_option (STB_GLOBAL)
  

• In 5.4: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81ac05c0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81ac05c0-ffffffff81ac0790: cmdline_find_option (STB_GLOBAL)
  

• In 5.8: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff815fc8b0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:ssb_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/kernel/crash.c:crash_reserve_low_1M
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff815fc8b0-ffffffff815fca80: cmdline_find_option (STB_GLOBAL)
  

• In 5.11: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff816214d0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:ssb_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/kernel/crash.c:crash_reserve_low_1M
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff816214d0-ffffffff816216a1: cmdline_find_option (STB_GLOBAL)
  

• In 5.13: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81604de0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/kernel/crash.c:crash_reserve_low_1M
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81604de0-ffffffff81604fa7: cmdline_find_option (STB_GLOBAL)
  

• In 5.15: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff816736d0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_state_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff816736d0-ffffffff81673897: cmdline_find_option (STB_GLOBAL)
  

• In 5.19: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff8178dd20)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_state_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff8178dd20-ffffffff8178de26: cmdline_find_option (STB_GLOBAL)
  

• In 6.2: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff8204b500)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_state_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff8204b500-ffffffff8204b606: cmdline_find_option (STB_GLOBAL)
  

• In 6.5: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff820c9db0)
  Location: arch/x86/lib/cmdline.c:211
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_state_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff820c9db0-ffffffff820c9ed6: cmdline_find_option (STB_GLOBAL)
  

• In 6.8: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff821a4730)
  Location: arch/x86/lib/cmdline.c:211
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:cpu_parse_early_param
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_parse_cmdline
    - arch/x86/kernel/cpu/bugs.c:spectre_v2_user_select_mitigation
    - arch/x86/kernel/cpu/intel.c:sld_state_setup
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff821a4730-ffffffff821a4856: cmdline_find_option (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81a5f410)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81a5f410-ffffffff81a5f5e0: cmdline_find_option (STB_GLOBAL)
  

• In azure: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81a1c4e0)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81a1c4e0-ffffffff81a1c6b0: cmdline_find_option (STB_GLOBAL)
  

• In gcp: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81acb800)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81acb800-ffffffff81acb9d0: cmdline_find_option (STB_GLOBAL)
  

• In lowlatency: ✅

  int cmdline_find_option(const char *cmdline, const char *option, char *buffer, int bufsize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/cmdline.c (ffffffff81ad7d50)
  Location: arch/x86/lib/cmdline.c:209
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/init.c:fpu__init_system
    - arch/x86/kernel/cpu/bugs.c:__ssb_select_mitigation
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/bugs.c:check_bugs
    - arch/x86/kernel/cpu/tsx.c:tsx_init
    - arch/x86/mm/pti.c:pti_check_boottime_disable
    - arch/x86/mm/mem_encrypt_identity.c:sme_enable
  

  Symbols:

  ffffffff81ad7d50-ffffffff81ad7f20: cmdline_find_option (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

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 ✅