DepSurf

Function: walk_iomem_res_desc

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(u64, u64, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff81089da0)
  Location: kernel/resource.c:417
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - kernel/kexec_file.c:kexec_add_buffer
  

  Symbols:

  ffffffff81089da0-ffffffff81089e4c: walk_iomem_res_desc (STB_GLOBAL)
  

• In 4.10: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(u64, u64, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff8108ecf0)
  Location: kernel/resource.c:417
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
  

  Symbols:

  ffffffff8108ecf0-ffffffff8108ed9c: walk_iomem_res_desc (STB_GLOBAL)
  

• In 4.13: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(u64, u64, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff8108bcb0)
  Location: kernel/resource.c:417
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
  

  Symbols:

  ffffffff8108bcb0-ffffffff8108bd5c: walk_iomem_res_desc (STB_GLOBAL)
  

• In 4.15: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff81092a30)
  Location: kernel/resource.c:440
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
  

  Symbols:

  ffffffff81092a30-ffffffff81092a86: walk_iomem_res_desc (STB_GLOBAL)
  

• In 4.18: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff81095da0)
  Location: kernel/resource.c:407
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff81095da0-ffffffff81095df6: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.0: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff8109e0d0)
  Location: kernel/resource.c:415
  Inline: False
  Direct callers:
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff8109e0d0-ffffffff8109e0fa: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.3: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810a2630)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810a2630-ffffffff810a265a: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.4: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810a8c00)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810a8c00-ffffffff810a8c2a: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.8: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810b0b60)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810b0b60-ffffffff810b0c08: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.11: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810ac2c0)
  Location: kernel/resource.c:438
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:arch_kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff810ac2c0-ffffffff810ac368: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.13: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810ad130)
  Location: kernel/resource.c:424
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:arch_kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff810ad130-ffffffff810ad1d5: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.15: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810beca0)
  Location: kernel/resource.c:424
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:arch_kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff810beca0-ffffffff810bed45: walk_iomem_res_desc (STB_GLOBAL)
  

• In 5.19: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810d6340)
  Location: kernel/resource.c:411
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff810d6340-ffffffff810d640a: walk_iomem_res_desc (STB_GLOBAL)
  

• In 6.2: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810f4ea0)
  Location: kernel/resource.c:411
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff810f4ea0-ffffffff810f4f6a: walk_iomem_res_desc (STB_GLOBAL)
  

• In 6.5: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff811012d0)
  Location: kernel/resource.c:411
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff811012d0-ffffffff8110139a: walk_iomem_res_desc (STB_GLOBAL)
  

• In 6.8: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff8110aa00)
  Location: kernel/resource.c:411
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - kernel/kexec_file.c:kexec_locate_mem_hole
    - drivers/nvdimm/e820.c:e820_pmem_probe
    - drivers/dax/hmem/device.c:hmem_init
  

  Symbols:

  ffffffff8110aa00-ffffffff8110aaca: walk_iomem_res_desc (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffff800010100940)
  Location: kernel/resource.c:431
  Inline: False
  

  Symbols:

  ffff800010100940-ffff8000101009a8: walk_iomem_res_desc (STB_GLOBAL)
  

• In armhf: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (c035d6d8)
  Location: kernel/resource.c:431
  Inline: False
  

  Symbols:

  c035d6d8-c035d724: walk_iomem_res_desc (STB_GLOBAL)
  

• In ppc64el: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (c000000000147a90)
  Location: kernel/resource.c:431
  Inline: False
  

  Symbols:

  c000000000147a90-c000000000147acc: walk_iomem_res_desc (STB_GLOBAL)
  

• In riscv64: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffe0000c7d30)
  Location: kernel/resource.c:431
  Inline: False
  

  Symbols:

  ffffffe0000c7d30-ffffffe0000c7d84: walk_iomem_res_desc (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810a2520)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810a2520-ffffffff810a254a: walk_iomem_res_desc (STB_GLOBAL)
  

• In azure: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff81090f00)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff81090f00-ffffffff81090f2a: walk_iomem_res_desc (STB_GLOBAL)
  

• In gcp: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810a24d0)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810a24d0-ffffffff810a24fa: walk_iomem_res_desc (STB_GLOBAL)
  

• In lowlatency: ✅

  int walk_iomem_res_desc(long unsigned int desc, long unsigned int flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *));
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/resource.c (ffffffff810aa540)
  Location: kernel/resource.c:431
  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/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/crash.c:crash_setup_memmap_entries
    - arch/x86/kernel/pmem.c:register_e820_pmem
    - drivers/nvdimm/e820.c:e820_pmem_probe
  

  Symbols:

  ffffffff810aa540-ffffffff810aa56a: walk_iomem_res_desc (STB_GLOBAL)
  

Differences

Regular

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

  • Param type changed. int (*func)(u64, u64, void *) ➡️ int (*func)(struct resource *, void *)
• 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 armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅