DepSurf

Function: bpf_map_kmalloc_node

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff811fda90)
  Location: kernel/bpf/syscall.c:403
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:alloc_htab_elem
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_alloc_elem
  

  Symbols:

  ffffffff811fda90-ffffffff811fdb2a: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 5.13: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff811fe650)
  Location: kernel/bpf/syscall.c:404
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:alloc_htab_elem
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_update_common
  

  Symbols:

  ffffffff811fe650-ffffffff811fe6e6: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 5.15: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff81230290)
  Location: kernel/bpf/syscall.c:423
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_timer_init
    - kernel/bpf/hashtab.c:alloc_htab_elem
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_update_common
  

  Symbols:

  ffffffff81230290-ffffffff81230326: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 5.19: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff81272c00)
  Location: kernel/bpf/syscall.c:430
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_timer_init
    - kernel/bpf/hashtab.c:alloc_htab_elem
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_update_common
  

  Symbols:

  ffffffff81272c00-ffffffff81272cae: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 6.2: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812c8f10)
  Location: kernel/bpf/syscall.c:444
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_timer_init
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_alloc_elem
  

  Symbols:

  ffffffff812c8f10-ffffffff812c902f: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 6.5: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812f04e0)
  Location: kernel/bpf/syscall.c:412
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_timer_init
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_alloc_elem
  

  Symbols:

  ffffffff812f04e0-ffffffff812f05ff: bpf_map_kmalloc_node (STB_GLOBAL)
  

• In 6.8: ✅

  void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8130f2c0)
  Location: kernel/bpf/syscall.c:413
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_timer_init
    - kernel/bpf/lpm_trie.c:trie_update_elem
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:bpf_cgroup_storage_alloc
    - kernel/bpf/local_storage.c:cgroup_storage_update_elem
    - kernel/bpf/devmap.c:__dev_map_alloc_node
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - kernel/bpf/cpumap.c:__cpu_map_entry_alloc
    - net/core/sock_map.c:sock_hash_alloc_elem
  

  Symbols:

  ffffffff8130f2c0-ffffffff8130f3df: bpf_map_kmalloc_node (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• 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 ✅