DepSurf

Function: mtree_load

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  void *mtree_load(struct maple_tree *mt, long unsigned int index);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff8202ad30)
  Location: lib/maple_tree.c:6152
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
    - kernel/events/uprobes.c:find_active_uprobe
    - kernel/events/uprobes.c:find_active_uprobe
    - mm/memory.c:__access_remote_vm
    - mm/mincore.c:do_mincore
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
    - mm/madvise.c:madvise_populate
    - mm/mempolicy.c:do_get_mempolicy
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/khugepaged.c:collapse_pte_mapped_thp
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff8202ad30-ffffffff8202b08a: mtree_load (STB_GLOBAL)
  

• In 6.5: ✅

  void *mtree_load(struct maple_tree *mt, long unsigned int index);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff820ab160)
  Location: lib/maple_tree.c:6202
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
    - kernel/irq/irqdesc.c:kstat_irqs_usr
    - kernel/irq/irqdesc.c:kstat_irqs_cpu
    - kernel/irq/irqdesc.c:kstat_incr_irq_this_cpu
    - kernel/irq/irqdesc.c:irq_get_percpu_devid_partition
    - kernel/irq/irqdesc.c:irq_set_percpu_devid_partition
    - kernel/irq/irqdesc.c:__irq_get_desc_lock
    - kernel/irq/irqdesc.c:generic_handle_irq_safe
    - kernel/irq/irqdesc.c:generic_handle_irq
    - kernel/irq/irqdesc.c:free_desc
    - kernel/irq/irqdesc.c:irq_sysfs_init
    - kernel/irq/irqdesc.c:irq_sysfs_init
    - kernel/events/uprobes.c:find_active_uprobe
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/mincore.c:do_mincore
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_merge
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
    - mm/madvise.c:madvise_vma_behavior
    - mm/madvise.c:madvise_populate
    - mm/mempolicy.c:do_get_mempolicy
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/khugepaged.c:collapse_pte_mapped_thp
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - drivers/iommu/iommu-sva.c:iommu_sva_handle_iopf
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff820ab160-ffffffff820ab4b6: mtree_load (STB_GLOBAL)
  

• In 6.8: ✅

  void *mtree_load(struct maple_tree *mt, long unsigned int index);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff82183f60)
  Location: lib/maple_tree.c:6269
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
    - kernel/irq/irqdesc.c:kstat_irqs_usr
    - kernel/irq/irqdesc.c:kstat_irqs_cpu
    - kernel/irq/irqdesc.c:kstat_incr_irq_this_cpu
    - kernel/irq/irqdesc.c:irq_get_percpu_devid_partition
    - kernel/irq/irqdesc.c:irq_set_percpu_devid_partition
    - kernel/irq/irqdesc.c:__irq_get_desc_lock
    - kernel/irq/irqdesc.c:generic_handle_irq_safe
    - kernel/irq/irqdesc.c:generic_handle_irq
    - kernel/irq/irqdesc.c:free_desc
    - kernel/irq/irqdesc.c:irq_sysfs_init
    - kernel/irq/irqdesc.c:irq_sysfs_init
    - kernel/events/uprobes.c:find_active_uprobe
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/mincore.c:do_mincore
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_merge
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
    - mm/madvise.c:madvise_vma_behavior
    - mm/madvise.c:madvise_populate
    - mm/mempolicy.c:do_get_mempolicy
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/khugepaged.c:collapse_pte_mapped_thp
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
    - drivers/iommu/iommu-sva.c:iommu_sva_handle_iopf
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff82183f60-ffffffff8218422d: mtree_load (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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅