DepSurf

Function: `match_option`

Status

Regular

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

In 4.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff826b4c12)
Location: arch/x86/kernel/cpu/bugs.c:136
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/bugs.c:check_bugs

In 4.18: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81043d3c)
Location: arch/x86/kernel/cpu/bugs.c:259
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/bugs.c:check_bugs
  - arch/x86/kernel/cpu/bugs.c:check_bugs

Symbols:

ffffffff81043d3c-ffffffff81043d79: match_option (STB_LOCAL)

In 5.0: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff810456fc)
Location: arch/x86/kernel/cpu/bugs.c:239
Inline: False
Direct callers:
  - arch/x86/kernel/cpu/bugs.c:check_bugs
  - arch/x86/kernel/cpu/bugs.c:check_bugs
  - arch/x86/kernel/cpu/bugs.c:check_bugs

Symbols:

ffffffff810456fc-ffffffff81045739: match_option (STB_LOCAL)

In 5.3: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81047ea8)
Location: arch/x86/kernel/cpu/bugs.c:393
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff81047ea8-ffffffff81047ee5: match_option (STB_LOCAL)

In 5.4: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81048738)
Location: arch/x86/kernel/cpu/bugs.c:515
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff81048738-ffffffff81048775: match_option (STB_LOCAL)

In 5.8: Collision, Selective Inline ⚠️

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Static-Static Collision

Inline: Selective

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff8104c7db)
Location: arch/x86/kernel/cpu/bugs.c:618
Inline: False
Direct callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff82cd5118)
Location: arch/x86/kernel/cpu/intel.c:996
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:split_lock_setup

Symbols:

ffffffff8104c7db-ffffffff8104c81b: match_option (STB_LOCAL)

In 5.11: Collision, Selective Inline ⚠️

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Static-Static Collision

Inline: Selective

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81bd5078)
Location: arch/x86/kernel/cpu/bugs.c:616
Inline: False
Direct callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff82fc10d0)
Location: arch/x86/kernel/cpu/intel.c:997
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:split_lock_setup

Symbols:

ffffffff81bd5078-ffffffff81bd50b8: match_option (STB_LOCAL)

In 5.13: Collision, Selective Inline ⚠️

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Static-Static Collision

Inline: Selective

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81bc742c)
Location: arch/x86/kernel/cpu/bugs.c:616
Inline: False
Direct callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff831cb7c2)
Location: arch/x86/kernel/cpu/intel.c:1002
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_setup

Symbols:

ffffffff81bc742c-ffffffff81bc746e: match_option (STB_LOCAL)

In 5.15: Collision, Selective Inline ⚠️

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Static-Static Collision

Inline: Selective

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81c9abbf)
Location: arch/x86/kernel/cpu/bugs.c:680
Inline: False
Direct callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff832ace45)
Location: arch/x86/kernel/cpu/intel.c:1009
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_state_setup

Symbols:

ffffffff81c9abbf-ffffffff81c9ac01: match_option (STB_LOCAL)

In 5.19: Collision, Selective Inline ⚠️

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Static-Static Collision

Inline: Selective

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81e4a055)
Location: arch/x86/kernel/cpu/bugs.c:1005
Inline: False
Direct callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff8345dbfa)
Location: arch/x86/kernel/cpu/intel.c:1039
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_state_setup

Symbols:

ffffffff81e4a055-ffffffff81e4a0a3: match_option (STB_LOCAL)

In 6.2: Collision, Full Inline ⚠️

Collision: Static-Static Collision

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff83e7d51b)
Location: arch/x86/kernel/cpu/bugs.c:1042
Inline: True
Inline callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff83e7eb9f)
Location: arch/x86/kernel/cpu/intel.c:1205
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_state_setup

In 6.5: Collision, Full Inline ⚠️

Collision: Static-Static Collision

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff836a018b)
Location: arch/x86/kernel/cpu/bugs.c:1154
Inline: True
Inline callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff836a18ff)
Location: arch/x86/kernel/cpu/intel.c:1205
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_state_setup

In 6.8: Collision, Full Inline ⚠️

Collision: Static-Static Collision

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff838d05cb)
Location: arch/x86/kernel/cpu/bugs.c:1219
Inline: True
Inline callers:
  - 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

In arch/x86/kernel/cpu/intel.c (ffffffff838d19ff)
Location: arch/x86/kernel/cpu/intel.c:1021
Inline: True
Inline callers:
  - arch/x86/kernel/cpu/intel.c:sld_state_setup

Arch

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

Flavor

In aws: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff810488a8)
Location: arch/x86/kernel/cpu/bugs.c:515
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff810488a8-ffffffff810488e5: match_option (STB_LOCAL)

In azure: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81037c18)
Location: arch/x86/kernel/cpu/bugs.c:515
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff81037c18-ffffffff81037c55: match_option (STB_LOCAL)

In gcp: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff810486e8)
Location: arch/x86/kernel/cpu/bugs.c:515
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff810486e8-ffffffff81048725: match_option (STB_LOCAL)

In lowlatency: ✅

bool match_option(const char *arg, int arglen, const char *opt);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/cpu/bugs.c (ffffffff81049af8)
Location: arch/x86/kernel/cpu/bugs.c:515
Inline: False
Direct callers:
  - 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

Symbols:

ffffffff81049af8-ffffffff81049b35: match_option (STB_LOCAL)

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 ✅

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 ✅

DepSurf

Function: match_option

Status

Differences

Function: `match_option`