website-function

Function: arch_kexec_kernel_verify_sig

Status

Regular

• In 4.4: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, long unsigned int kernel_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/machine_kexec_64.c (ffffffff8105c060)
  Location: arch/x86/kernel/machine_kexec_64.c:388
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:SyS_kexec_file_load
  

  Symbols:

  ffffffff8105c060-ffffffff8105c0b8: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 4.8: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, long unsigned int kernel_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/machine_kexec_64.c (ffffffff8105c1d0)
  Location: arch/x86/kernel/machine_kexec_64.c:389
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:SyS_kexec_file_load
  

  Symbols:

  ffffffff8105c1d0-ffffffff8105c221: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 4.10: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, long unsigned int kernel_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/machine_kexec_64.c (ffffffff8105f150)
  Location: arch/x86/kernel/machine_kexec_64.c:390
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:SyS_kexec_file_load
  

  Symbols:

  ffffffff8105f150-ffffffff8105f1a1: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 4.13: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, long unsigned int kernel_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/machine_kexec_64.c (ffffffff8105e830)
  Location: arch/x86/kernel/machine_kexec_64.c:408
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:SyS_kexec_file_load
  

  Symbols:

  ffffffff8105e830-ffffffff8105e881: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 4.15: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, long unsigned int kernel_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/machine_kexec_64.c (ffffffff81062570)
  Location: arch/x86/kernel/machine_kexec_64.c:410
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:SyS_kexec_file_load
  

  Symbols:

  ffffffff81062570-ffffffff810625c4: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 4.18: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81138c90)
  Location: kernel/kexec_file.c:106
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff81138c90-ffffffff81138ce4: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.0: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff811445c0)
  Location: kernel/kexec_file.c:105
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff811445c0-ffffffff81144614: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.3: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8114f950)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff8114f950-ffffffff8114f9a1: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.4: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8115b630)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff8115b630-ffffffff8115b681: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.8: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8116c620)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff8116c620-ffffffff8116c671: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.11: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81168c60)
  Location: kernel/kexec_file.c:104
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff81168c60-ffffffff81168cb1: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.13: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81169a10)
  Location: kernel/kexec_file.c:104
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff81169a10-ffffffff81169a61: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.15: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8118f5b0)
  Location: kernel/kexec_file.c:104
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff8118f5b0-ffffffff8118f5fe: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffff8000101cac58)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:__arm64_sys_kexec_file_load
  

  Symbols:

  ffff8000101cac58-ffff8000101cacd0: arch_kexec_kernel_verify_sig (STB_WEAK)
  

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

Flavor

• In aws: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81153c50)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff81153c50-ffffffff81153ca1: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In azure: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff81146f70)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff81146f70-ffffffff81146fc1: arch_kexec_kernel_verify_sig (STB_WEAK)
  

• In gcp: Absent ⚠️
• In lowlatency: ✅

  int arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, long unsigned int buf_len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kexec_file.c (ffffffff8115e920)
  Location: kernel/kexec_file.c:103
  Inline: False
  Direct callers:
    - kernel/kexec_file.c:kimage_file_alloc_init
  

  Symbols:

  ffffffff8115e920-ffffffff8115e971: arch_kexec_kernel_verify_sig (STB_WEAK)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param added. void *buf
  • Param added. long unsigned int buf_len
  • Param removed. void *kernel
  • Param removed. long unsigned int kernel_len
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and lowlatency ✅