DepSurf

Function: `freelist_dereference`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️

In 4.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812475c6)
Location: mm/slub.c:260
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmem_cache_create
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 4.18: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff8126a49a)
Location: mm/slub.c:260
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff8127edf5)
Location: mm/slub.c:270
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff8129ac46)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812aab06)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812dcdad)
Location: mm/slub.c:269
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:slab_free_freelist_hook
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812e965a)
Location: mm/slub.c:269
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:slab_free_freelist_hook
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812f0309)
Location: mm/slub.c:279
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:slab_free_freelist_hook
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff81338d7d)
Location: mm/slub.c:342
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:__fill_map

In 5.19: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff813aa8a8)
Location: mm/slub.c:344
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:init_kmem_cache_nodes
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc_lru
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:__fill_map

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff81427ca3)
Location: mm/slub.c:385
Inline: True
Inline callers:
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:__kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:__kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_lru
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:deactivate_slab
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:__fill_map

In 6.5: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff8145d213)
Location: mm/slub.c:390
Inline: True
Inline callers:
  - mm/slub.c:early_kmem_cache_node_alloc
  - mm/slub.c:__kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:__kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_lru
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:deactivate_slab
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:__fill_map

In 6.8: Absent ⚠️

Arch

In arm64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffff80001034c990)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (c0550258)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:deactivate_slab
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (c00000000042c670)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffe00023d738)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812a30e6)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff81294bbb)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812a0ef6)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/slub.c (ffffffff812b109f)
Location: mm/slub.c:271
Inline: True
Inline callers:
  - mm/slub.c:__kmalloc_node_track_caller
  - mm/slub.c:__kmalloc_track_caller
  - mm/slub.c:__kmalloc_node
  - mm/slub.c:__kmalloc
  - mm/slub.c:kmem_cache_open
  - mm/slub.c:kmem_cache_alloc_bulk
  - mm/slub.c:kmem_cache_alloc_node_trace
  - mm/slub.c:kmem_cache_alloc_node
  - mm/slub.c:kmem_cache_alloc_trace
  - mm/slub.c:kmem_cache_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:___slab_alloc
  - mm/slub.c:free_debug_processing
  - mm/slub.c:on_freelist
  - mm/slub.c:check_object
  - mm/slub.c:print_trailer
  - mm/slub.c:get_map

DepSurf

Function: freelist_dereference

Status

Differences

Function: `freelist_dereference`