website-function

Function: find_patch

Status

Regular

• In 4.4: ✅

  struct ucode_patch *find_patch(unsigned int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8104e060)
  Location: arch/x86/kernel/cpu/microcode/amd.c:541
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff8104e060-ffffffff8104e0de: find_patch (STB_LOCAL)
  

• In 4.8: ✅

  struct ucode_patch *find_patch(unsigned int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8104e1f0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:553
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8104e1f0-ffffffff8104e26e: find_patch (STB_LOCAL)
  

• In 4.10: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8104fb50)
  Location: arch/x86/kernel/cpu/microcode/intel.c:697
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81050870)
  Location: arch/x86/kernel/cpu/microcode/amd.c:568
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8104fb50-ffffffff8104fbc3: find_patch (STB_LOCAL)
  ffffffff81050870-ffffffff810508ee: find_patch (STB_LOCAL)
  

• In 4.13: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8104faa0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:717
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81050780)
  Location: arch/x86/kernel/cpu/microcode/amd.c:428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8104faa0-ffffffff8104fb15: find_patch (STB_LOCAL)
  ffffffff81050780-ffffffff810507e5: find_patch (STB_LOCAL)
  

• In 4.15: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81053580)
  Location: arch/x86/kernel/cpu/microcode/intel.c:726
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81054390)
  Location: arch/x86/kernel/cpu/microcode/amd.c:431
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff81053580-ffffffff810535f5: find_patch (STB_LOCAL)
  ffffffff81054390-ffffffff810543f5: find_patch (STB_LOCAL)
  

• In 4.18: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81056220)
  Location: arch/x86/kernel/cpu/microcode/intel.c:727
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81057160)
  Location: arch/x86/kernel/cpu/microcode/amd.c:431
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81056220-ffffffff81056295: find_patch (STB_LOCAL)
  ffffffff81057160-ffffffff810571c5: find_patch (STB_LOCAL)
  

• In 5.0: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810538b0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:727
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81054710)
  Location: arch/x86/kernel/cpu/microcode/amd.c:638
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff810538b0-ffffffff81053925: find_patch (STB_LOCAL)
  ffffffff81054710-ffffffff8105478f: find_patch (STB_LOCAL)
  

• In 5.3: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81056a50)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81057960)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81056a50-ffffffff81056abd: find_patch (STB_LOCAL)
  ffffffff81057960-ffffffff810579d5: find_patch (STB_LOCAL)
  

• In 5.4: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81057300)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81058230)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81057300-ffffffff8105736d: find_patch (STB_LOCAL)
  ffffffff81058230-ffffffff810582a5: find_patch (STB_LOCAL)
  

• In 5.8: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105c5b0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8105dbf0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8105c5b0-ffffffff8105c625: find_patch (STB_LOCAL)
  ffffffff8105dbf0-ffffffff8105dc63: find_patch (STB_LOCAL)
  

• In 5.11: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105ae20)
  Location: arch/x86/kernel/cpu/microcode/intel.c:681
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8105c290)
  Location: arch/x86/kernel/cpu/microcode/amd.c:635
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8105ae20-ffffffff8105ae95: find_patch (STB_LOCAL)
  ffffffff8105c290-ffffffff8105c303: find_patch (STB_LOCAL)
  

• In 5.13: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105b7d0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:681
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8105cba0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:635
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff8105b7d0-ffffffff8105b845: find_patch (STB_LOCAL)
  ffffffff8105cba0-ffffffff8105cc13: find_patch (STB_LOCAL)
  

• In 5.15: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81064de0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:681
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81066240)
  Location: arch/x86/kernel/cpu/microcode/amd.c:635
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff81064de0-ffffffff81064e55: find_patch (STB_LOCAL)
  ffffffff81066240-ffffffff810662b3: find_patch (STB_LOCAL)
  

• In 5.19: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81071800)
  Location: arch/x86/kernel/cpu/microcode/intel.c:643
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81072fa0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:641
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:load_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff81071800-ffffffff8107188b: find_patch (STB_LOCAL)
  ffffffff81072fa0-ffffffff81073024: find_patch (STB_LOCAL)
  

• In 6.2: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810812c0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:511
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81082fe0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:652
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:load_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff810812c0-ffffffff81081341: find_patch (STB_LOCAL)
  ffffffff81082fe0-ffffffff81083064: find_patch (STB_LOCAL)
  

• In 6.5: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81083740)
  Location: arch/x86/kernel/cpu/microcode/intel.c:503
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81084e20)
  Location: arch/x86/kernel/cpu/microcode/amd.c:645
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:load_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
  

  Symbols:

  ffffffff81083740-ffffffff810837c1: find_patch (STB_LOCAL)
  ffffffff81084e20-ffffffff81084ea4: find_patch (STB_LOCAL)
  

• In 6.8: ✅

  struct ucode_patch *find_patch(unsigned int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8108c0b0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:595
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:collect_cpu_info_amd
    - arch/x86/kernel/cpu/microcode/amd.c:reload_ucode_amd
  

  Symbols:

  ffffffff8108c0b0-ffffffff8108c134: find_patch (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81056e80)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81057db0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81056e80-ffffffff81056eed: find_patch (STB_LOCAL)
  ffffffff81057db0-ffffffff81057e25: find_patch (STB_LOCAL)
  

• In azure: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81047070)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81047fa0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81047070-ffffffff810470dd: find_patch (STB_LOCAL)
  ffffffff81047fa0-ffffffff81048015: find_patch (STB_LOCAL)
  

• In gcp: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810572b0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff810581e0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff810572b0-ffffffff8105731d: find_patch (STB_LOCAL)
  ffffffff810581e0-ffffffff81058255: find_patch (STB_LOCAL)
  

• In lowlatency: Collision ⚠️

  struct microcode_intel *find_patch(struct ucode_cpu_info *uci);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81058750)
  Location: arch/x86/kernel/cpu/microcode/intel.c:724
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:reload_ucode_intel
  

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff81059680)
  Location: arch/x86/kernel/cpu/microcode/amd.c:636
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
  

  Symbols:

  ffffffff81058750-ffffffff810587bd: find_patch (STB_LOCAL)
  ffffffff81059680-ffffffff810596f5: find_patch (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param added. struct ucode_cpu_info *uci
  • Param removed. unsigned int cpu
  • Return type changed. struct ucode_patch * ➡️ struct microcode_intel *
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. unsigned int cpu
  • Param removed. struct ucode_cpu_info *uci
  • Return type changed. struct microcode_intel * ➡️ struct ucode_patch *

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 ✅