DepSurf

Function: kexec_add_buffer

Status

Regular

• In 4.4: ✅

  int kexec_add_buffer(struct kimage *image, char *buffer, long unsigned int bufsz, long unsigned int memsz, long unsigned int buf_align, long unsigned int buf_min, long unsigned int buf_max, bool top_down, long unsigned int *load_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8110e8f0)
  Location: kernel/kexec_file.c:482
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8110e8f0-ffffffff8110ea81: kexec_add_buffer (STB_GLOBAL)
  

• In 4.8: ✅

  int kexec_add_buffer(struct kimage *image, char *buffer, long unsigned int bufsz, long unsigned int memsz, long unsigned int buf_align, long unsigned int buf_min, long unsigned int buf_max, bool top_down, long unsigned int *load_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81115f90)
  Location: kernel/kexec_file.c:435
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81115f90-ffffffff81116124: kexec_add_buffer (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8111d740)
  Location: kernel/kexec_file.c:483
  Inline: True
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8111d740-ffffffff8111d813: kexec_add_buffer (STB_GLOBAL)
  

• In 4.13: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8111f340)
  Location: kernel/kexec_file.c:484
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8111f340-ffffffff8111f405: kexec_add_buffer (STB_GLOBAL)
  

• In 4.15: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8112aae0)
  Location: kernel/kexec_file.c:486
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8112aae0-ffffffff8112aba2: kexec_add_buffer (STB_GLOBAL)
  

• In 4.18: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff811390b0)
  Location: kernel/kexec_file.c:552
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff811390b0-ffffffff81139172: kexec_add_buffer (STB_GLOBAL)
  

• In 5.0: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81144980)
  Location: kernel/kexec_file.c:610
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81144980-ffffffff81144a4b: kexec_add_buffer (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/kexec_file.c (0)
  Location: kernel/kexec_file.c:656
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81150f74-ffffffff81150f8c: kexec_add_buffer.cold (STB_LOCAL)
  ffffffff8114fd80-ffffffff8114fe46: kexec_add_buffer (STB_GLOBAL)
  

• In 5.4: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8115ba10)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8115ba10-ffffffff8115bade: kexec_add_buffer (STB_GLOBAL)
  

• In 5.8: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8116cb40)
  Location: kernel/kexec_file.c:648
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_purgatory_setup_kbuf
  

  Symbols:

  ffffffff8116cb40-ffffffff8116cc11: kexec_add_buffer (STB_GLOBAL)
  

• In 5.11: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff811691d0)
  Location: kernel/kexec_file.c:667
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_purgatory_setup_kbuf
  

  Symbols:

  ffffffff811691d0-ffffffff81169293: kexec_add_buffer (STB_GLOBAL)
  

• In 5.13: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81169ea0)
  Location: kernel/kexec_file.c:667
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81169ea0-ffffffff81169f55: kexec_add_buffer (STB_GLOBAL)
  

• In 5.15: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8118fa30)
  Location: kernel/kexec_file.c:667
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8118fa30-ffffffff8118fb17: kexec_add_buffer (STB_GLOBAL)
  

• In 5.19: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff811bf1b0)
  Location: kernel/kexec_file.c:626
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff811bf1b0-ffffffff811bf2be: kexec_add_buffer (STB_GLOBAL)
  

• In 6.2: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81201450)
  Location: kernel/kexec_file.c:630
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
    - security/integrity/ima/ima_kexec.c:ima_add_kexec_buffer
  

  Symbols:

  ffffffff81201450-ffffffff8120155e: kexec_add_buffer (STB_GLOBAL)
  

• In 6.5: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81216820)
  Location: kernel/kexec_file.c:633
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
    - security/integrity/ima/ima_kexec.c:ima_add_kexec_buffer
  

  Symbols:

  ffffffff81216820-ffffffff8121692e: kexec_add_buffer (STB_GLOBAL)
  

• In 6.8: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8122e700)
  Location: kernel/kexec_file.c:643
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
    - security/integrity/ima/ima_kexec.c:ima_add_kexec_buffer
  

  Symbols:

  ffffffff8122e700-ffffffff8122e80e: kexec_add_buffer (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffff8000101cb248)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/arm64/kernel/machine_kexec_file.c:load_other_segments
    - arch/arm64/kernel/machine_kexec_file.c:load_other_segments
  

  Symbols:

  ffff8000101cb248-ffff8000101cb328: kexec_add_buffer (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (c000000000233fc0)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/kexec_elf_64.c:elf64_load
    - arch/powerpc/kernel/kexec_elf_64.c:elf64_load
    - kernel/kexec_file.c:kexec_load_purgatory
    - kernel/kexec_elf.c:kexec_elf_load
    - security/integrity/ima/ima_kexec.c:ima_add_kexec_buffer
  

  Symbols:

  c000000000233fc0-c000000000234100: kexec_add_buffer (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81154030)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81154030-ffffffff811540fe: kexec_add_buffer (STB_GLOBAL)
  

• In azure: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81147350)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81147350-ffffffff8114741e: kexec_add_buffer (STB_GLOBAL)
  

• In gcp: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81151e10)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff81151e10-ffffffff81151ede: kexec_add_buffer (STB_GLOBAL)
  

• In lowlatency: ✅

  int kexec_add_buffer(struct kexec_buf *kbuf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8115ed00)
  Location: kernel/kexec_file.c:661
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/crash.c:crash_load_segments
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - arch/x86/kernel/kexec-bzimage64.c:bzImage64_load
    - kernel/kexec_file.c:kexec_load_purgatory
  

  Symbols:

  ffffffff8115ed00-ffffffff8115edce: kexec_add_buffer (STB_GLOBAL)
  

Differences

Regular

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

  • Param added. struct kexec_buf *kbuf
  • Param removed. struct kimage *image
  • Param removed. char *buffer
  • Param removed. long unsigned int bufsz
  • Param removed. long unsigned int memsz
  • Param removed. long unsigned int buf_align
  • Param removed. long unsigned int buf_min
  • Param removed. long unsigned int buf_max
  • Param removed. bool top_down
  • Param removed. long unsigned int *load_addr
• 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 ✅
• 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 ✅