DepSurf

Function: kernel_ident_mapping_init

Status

Regular

• In 4.4: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81069340)
  Location: arch/x86/mm/init_64.c:98
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81069340-ffffffff8106946d: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 4.8: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810690e0)
  Location: arch/x86/mm/ident_map.c:48
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff810690e0-ffffffff81069200: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 4.10: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106cd30)
  Location: arch/x86/mm/ident_map.c:48
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8106cd30-ffffffff8106ce50: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 4.13: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106c310)
  Location: arch/x86/mm/ident_map.c:88
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8106c310-ffffffff8106c489: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 4.15: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81070d90)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81070d90-ffffffff81070f4b: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 4.18: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81073cb0)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81073cb0-ffffffff81073e50: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.0: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81079ba0)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81079ba0-ffffffff81079d40: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.3: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d8c0)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8107d8c0-ffffffff8107da63: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.4: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107e950)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8107e950-ffffffff8107eaf3: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.8: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810851a0)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:set_up_temporary_mappings
  

  Symbols:

  ffffffff810851a0-ffffffff810853ea: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.11: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81086280)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:set_up_temporary_mappings
  

  Symbols:

  ffffffff81086280-ffffffff810864ca: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.13: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81087030)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81087030-ffffffff81087262: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (0)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81ca071e-ffffffff81ca0795: kernel_ident_mapping_init.cold (STB_LOCAL)
  ffffffff81096340-ffffffff81096583: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (0)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff81e4fc46-ffffffff81e4fcb2: kernel_ident_mapping_init.cold (STB_LOCAL)
  ffffffff810a8be0-ffffffff810a8e46: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (0)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff820548fb-ffffffff82054961: kernel_ident_mapping_init.cold (STB_LOCAL)
  ffffffff810c2260-ffffffff810c24cc: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (0)
  Location: arch/x86/mm/ident_map.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff820d2f09-ffffffff820d2f6f: kernel_ident_mapping_init.cold (STB_LOCAL)
  ffffffff810c5940-ffffffff810c5bac: kernel_ident_mapping_init (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (0)
  Location: arch/x86/mm/ident_map.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:init_pgtable
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff821add77-ffffffff821adddd: kernel_ident_mapping_init.cold (STB_LOCAL)
  ffffffff810cdd90-ffffffff810cdffc: kernel_ident_mapping_init (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d950)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8107d950-ffffffff8107daf3: kernel_ident_mapping_init (STB_GLOBAL)
  

• In azure: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106cc70)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8106cc70-ffffffff8106cdf2: kernel_ident_mapping_init (STB_GLOBAL)
  

• In gcp: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d900)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8107d900-ffffffff8107daa3: kernel_ident_mapping_init (STB_GLOBAL)
  

• In lowlatency: ✅

  int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, long unsigned int pstart, long unsigned int pend);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107f9f0)
  Location: arch/x86/mm/ident_map.c:89
  Inline: False
  Direct callers:
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec_prepare
    - arch/x86/kernel/machine_kexec_64.c:mem_region_callback
    - arch/x86/power/hibernate_64.c:swsusp_arch_resume
  

  Symbols:

  ffffffff8107f9f0-ffffffff8107fb93: kernel_ident_mapping_init (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. long unsigned int pstart
  • Param added. long unsigned int pend
  • Param removed. long unsigned int addr
  • Param removed. long unsigned int end
• No changes between 4.8 and 4.10 ✅
• 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

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 ✅