DepSurf

Function: atomic_fetch_andnot_relaxed

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: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/iommu/arm-smmu-v3.c (ffff8000108d5174)
  Location: include/asm-generic/atomic-instrumented.h:505
  Inline: True
  Inline callers:
    - drivers/iommu/arm-smmu-v3.c:arm_smmu_cmdq_issue_cmdlist
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (c0399d70)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:run_rebalance_domains
  

  In kernel/bpf/offload.c (c04b98f4)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - kernel/bpf/offload.c:bpf_offload_dev_netdev_unregister
    - kernel/bpf/offload.c:bpf_offload_dev_netdev_unregister
    - kernel/bpf/offload.c:bpf_offload_dev_netdev_register
    - kernel/bpf/offload.c:bpf_offload_dev_netdev_register
  

  In mm/filemap.c (c04db25c)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - mm/filemap.c:unlock_page
  

  In mm/zsmalloc.c (c056194c)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_free
    - mm/zsmalloc.c:zs_unmap_object
  

  In fs/buffer.c (c05b2d44)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/buffer.c:end_buffer_async_write
    - fs/buffer.c:end_buffer_async_write
    - fs/buffer.c:end_buffer_async_read
    - fs/buffer.c:end_buffer_async_read
    - fs/buffer.c:unlock_buffer
  

  In fs/ext4/page-io.c (c06653a0)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/ext4/page-io.c:ext4_finish_bio
  

  In fs/ext4/resize.c (c066a590)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/ext4/resize.c:ext4_resize_end
  

  In fs/jbd2/transaction.c (c069033c)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/jbd2/transaction.c:jbd2_journal_refile_buffer
    - fs/jbd2/transaction.c:jbd2_journal_file_buffer
    - fs/jbd2/transaction.c:journal_unmap_buffer
    - fs/jbd2/transaction.c:journal_unmap_buffer
    - fs/jbd2/transaction.c:jbd2_journal_try_to_free_buffers
    - fs/jbd2/transaction.c:jbd2_journal_unfile_buffer
    - fs/jbd2/transaction.c:jbd2_journal_forget
    - fs/jbd2/transaction.c:jbd2_journal_forget
    - fs/jbd2/transaction.c:jbd2_journal_dirty_metadata
    - fs/jbd2/transaction.c:jbd2_journal_dirty_metadata
    - fs/jbd2/transaction.c:jbd2_journal_get_undo_access
    - fs/jbd2/transaction.c:jbd2_journal_get_undo_access
    - fs/jbd2/transaction.c:jbd2_journal_get_create_access
    - fs/jbd2/transaction.c:do_get_write_access
    - fs/jbd2/transaction.c:do_get_write_access
    - fs/jbd2/transaction.c:do_get_write_access
    - fs/jbd2/transaction.c:do_get_write_access
  

  In fs/jbd2/commit.c (c0690e2c)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/jbd2/commit.c:jbd2_journal_commit_transaction
    - fs/jbd2/commit.c:jbd2_journal_commit_transaction
    - fs/jbd2/commit.c:journal_end_buffer_io_sync
  

  In fs/jbd2/journal.c (c069adac)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - fs/jbd2/journal.c:jbd2_journal_put_journal_head
    - fs/jbd2/journal.c:jbd2_journal_put_journal_head
    - fs/jbd2/journal.c:jbd2_journal_grab_journal_head
    - fs/jbd2/journal.c:jbd2_journal_add_journal_head
    - fs/jbd2/journal.c:jbd2_journal_add_journal_head
    - fs/jbd2/journal.c:jbd2_journal_write_metadata_buffer
    - fs/jbd2/journal.c:jbd2_journal_write_metadata_buffer
  

  In ipc/util.c (c06d9930)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - ipc/util.c:ipc_addid
    - ipc/util.c:ipc_addid
  

  In security/apparmor/policy_unpack.c (c0749c7c)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  

  In lib/rhashtable.c (c07dc964)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - lib/rhashtable.c:rhashtable_insert_slow
    - lib/rhashtable.c:rhashtable_rehash_table
  

  In lib/irq_poll.c (c0810220)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - lib/irq_poll.c:__irq_poll_complete
  

  In drivers/rtc/dev.c (c0b89af0)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - drivers/rtc/dev.c:rtc_dev_release
  

  In drivers/md/md.c (c0bd3ae4)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - drivers/md/md.c:md_check_recovery
  

  In net/core/xdp.c (c0d1f9a4)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/core/xdp.c:mem_id_disconnect
    - net/core/xdp.c:mem_id_disconnect
    - net/core/xdp.c:mem_xa_remove
    - net/core/xdp.c:mem_xa_remove
  

  In net/core/flow_offload.c (c0d217d8)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/core/flow_offload.c:__flow_indr_block_cb_register
    - net/core/flow_offload.c:__flow_indr_block_cb_register
  

  In net/netlink/af_netlink.c (c0d5efcc)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/netlink/af_netlink.c:netlink_remove
    - net/netlink/af_netlink.c:netlink_remove
    - net/netlink/af_netlink.c:__netlink_insert
    - net/netlink/af_netlink.c:__netlink_insert
  

  In net/ipv4/inet_fragment.c (c0dcae84)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/ipv4/inet_fragment.c:inet_frag_create
    - net/ipv4/inet_fragment.c:inet_frag_create
    - net/ipv4/inet_fragment.c:inet_frag_kill
    - net/ipv4/inet_fragment.c:inet_frag_kill
  

  In net/ipv4/ipmr.c (c0dd7ee4)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/ipv4/ipmr.c:mroute_clean_tables
    - net/ipv4/ipmr.c:mroute_clean_tables
    - net/ipv4/ipmr.c:ipmr_mfc_add
    - net/ipv4/ipmr.c:ipmr_mfc_add
    - net/ipv4/ipmr.c:ipmr_mfc_add
    - net/ipv4/ipmr.c:ipmr_mfc_delete
    - net/ipv4/ipmr.c:ipmr_mfc_delete
  

  In net/xfrm/xfrm_policy.c (c0de7aec)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_alloc_bin
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_alloc_bin
  

  In net/ipv6/ip6mr.c (c0e472ec)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/ipv6/ip6mr.c:mroute_clean_tables
    - net/ipv6/ip6mr.c:mroute_clean_tables
    - net/ipv6/ip6mr.c:ip6mr_mfc_add
    - net/ipv6/ip6mr.c:ip6mr_mfc_add
    - net/ipv6/ip6mr.c:ip6mr_mfc_add
    - net/ipv6/ip6mr.c:ip6mr_mfc_delete
    - net/ipv6/ip6mr.c:ip6mr_mfc_delete
  

  In net/ipv6/seg6_hmac.c (c0e52f94)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - net/ipv6/seg6_hmac.c:seg6_hmac_info_del
    - net/ipv6/seg6_hmac.c:seg6_hmac_info_del
    - net/ipv6/seg6_hmac.c:seg6_hmac_info_add
    - net/ipv6/seg6_hmac.c:seg6_hmac_info_add
  

  In lib/nmi_backtrace.c (c0e87560)
  Location: arch/arm/include/asm/atomic.h:236
  Inline: True
  Inline callers:
    - lib/nmi_backtrace.c:nmi_trigger_cpumask_backtrace
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences