DepSurf

Function: test_and_clear_bits

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: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/kvm/book3s_hv_rm_xics.c (c0000000001230a0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - arch/powerpc/kvm/book3s_hv_rm_xics.c:icp_rm_check_resend
  

  In arch/powerpc/perf/imc-pmu.c (c00000000012a190)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - arch/powerpc/perf/imc-pmu.c:ppc_core_imc_cpu_offline
    - arch/powerpc/perf/imc-pmu.c:ppc_nest_imc_cpu_offline
  

  In kernel/cpu.c (c000000000141408)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In kernel/softirq.c (c000000000146750)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In kernel/irq/manage.c (c0000000001d4060)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/irq/manage.c:irq_thread
    - kernel/irq/manage.c:irq_thread
    - kernel/irq/manage.c:irq_thread_dtor
  

  In kernel/irq/affinity.c (c0000000001e1c80)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/irq/affinity.c:__irq_build_affinity_masks
  

  In kernel/livepatch/transition.c (c0000000001f3a60)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

  In kernel/time/tick-broadcast.c (c000000000219190)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/time/tick-broadcast.c:__tick_broadcast_oneshot_control
    - kernel/time/tick-broadcast.c:__tick_broadcast_oneshot_control
    - kernel/time/tick-broadcast.c:tick_broadcast_control
  

  In kernel/time/tick-sched.c (c00000000021b834)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/time/tick-sched.c:tick_check_oneshot_change
  

  In kernel/events/uprobes.c (c00000000035b2f0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:handle_swbp
  

  In mm/filemap.c (c000000000361648)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_check_errors
    - mm/filemap.c:filemap_check_errors
  

  In mm/page-writeback.c (c000000000377624)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/page-writeback.c:test_clear_page_writeback
    - mm/page-writeback.c:test_clear_page_writeback
    - mm/page-writeback.c:clear_page_dirty_for_io
    - mm/page-writeback.c:clear_page_dirty_for_io
    - mm/page-writeback.c:__cancel_dirty_page
  

  In mm/swap.c (c00000000037c0c4)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/swap.c:__pagevec_lru_add_fn
  

  In mm/vmscan.c (c000000000387ac8)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/vmscan.c:shrink_page_list
  

  In mm/backing-dev.c (c00000000039d274)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/backing-dev.c:clear_wb_congested
    - mm/backing-dev.c:wb_shutdown
  

  In mm/mlock.c (c0000000003c8e98)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/mlock.c:__munlock_pagevec
    - mm/mlock.c:__munlock_pagevec
    - mm/mlock.c:munlock_vma_page
    - mm/mlock.c:clear_page_mlock
  

  In mm/mmap.c (c0000000003d1240)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/mmap.c:mm_drop_all_locks
  

  In mm/rmap.c (c0000000003d837c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/rmap.c:page_referenced_one
  

  In mm/shuffle.c (c000000000eece00)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/shuffle.c:page_alloc_shuffle
  

  In mm/madvise.c (c0000000003f473c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
  

  In mm/swap_state.c (c0000000003f70a4)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/swap_state.c:lookup_swap_cache
  

  In mm/migrate.c (c000000000439b88)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_misplaced_transhuge_page
    - mm/migrate.c:migrate_misplaced_transhuge_page
    - mm/migrate.c:migrate_misplaced_transhuge_page
    - mm/migrate.c:migrate_page_states
    - mm/migrate.c:migrate_page_states
  

  In mm/huge_memory.c (c00000000043c880)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/huge_memory.c:__split_huge_pmd_locked
  

  In mm/memory-failure.c (c000000000460ba0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - mm/memory-failure.c:unpoison_memory
    - mm/memory-failure.c:unpoison_memory
    - mm/memory-failure.c:memory_failure
    - mm/memory-failure.c:memory_failure
    - mm/memory-failure.c:memory_failure
  

  In fs/buffer.c (c0000000004e3c98)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/buffer.c:__sync_dirty_buffer
    - fs/buffer.c:ll_rw_block
    - fs/buffer.c:__block_write_full_page
  

  In fs/quota/dquot.c (c0000000005458ec)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/quota/dquot.c:dquot_writeback_dquots
    - fs/quota/dquot.c:dquot_writeback_dquots
    - fs/quota/dquot.c:dquot_commit
    - fs/quota/dquot.c:dquot_commit
  

  In fs/proc/task_mmu.c (c00000000054e528)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:clear_refs_pte_range
    - fs/proc/task_mmu.c:clear_refs_pte_range
  

  In fs/jbd2/transaction.c (c000000000605fd0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/jbd2/transaction.c:__jbd2_journal_refile_buffer
    - fs/jbd2/transaction.c:__jbd2_journal_file_buffer
    - fs/jbd2/transaction.c:__jbd2_journal_file_buffer
    - fs/jbd2/transaction.c:__jbd2_journal_temp_unlink_buffer
  

  In fs/jbd2/revoke.c (c00000000060bd30)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/jbd2/revoke.c:jbd2_journal_cancel_revoke
  

  In fs/fuse/dir.c (c00000000064cd80)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/fuse/dir.c:fuse_dentry_revalidate
  

  In fs/fuse/readdir.c (c00000000065d594)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - fs/fuse/readdir.c:fuse_readdir_uncached
  

  In security/keys/gc.c (c00000000067956c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - security/keys/gc.c:key_garbage_collector
    - security/keys/gc.c:key_garbage_collector
  

  In security/keys/key.c (c00000000067abd0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - security/keys/key.c:key_reject_and_link
    - security/keys/key.c:__key_instantiate_and_link
  

  In security/integrity/ima/ima_main.c (c00000000072cf34)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - security/integrity/ima/ima_main.c:process_measurement
    - security/integrity/ima/ima_main.c:process_measurement
    - security/integrity/ima/ima_main.c:ima_file_free
  

  In block/blk-mq-tag.c (c00000000078bb44)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - block/blk-mq-tag.c:__blk_mq_tag_idle
  

  In block/blk-zoned.c (c0000000007bf848)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In drivers/gpio/gpiolib-sysfs.c (c000000000847c28)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/gpio/gpiolib-sysfs.c:gpiochip_sysfs_unregister
    - drivers/gpio/gpiolib-sysfs.c:unexport_store
  

  In drivers/pwm/core.c (c00000000084f3b0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In drivers/pwm/sysfs.c (c000000000851124)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/pwm/sysfs.c:pwm_unexport_child
  

  In drivers/virtio/virtio_balloon.c (c0000000008d6444)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/virtio/virtio_balloon.c:virtio_balloon_cmd_id_received
  

  In drivers/tty/tty_ioctl.c (c0000000008f8a1c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/tty/tty_ioctl.c:tty_unthrottle
  

  In drivers/tty/sysrq.c (c000000000903b98)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/tty/sysrq.c:sysrq_filter
  

  In drivers/tty/serdev/serdev-ttyport.c (c0000000009417b8)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/tty/serdev/serdev-ttyport.c:ttyport_write_wakeup
  

  In drivers/lightnvm/core.c (c000000000974d24)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/lightnvm/core.c:nvm_create_tgt
    - drivers/lightnvm/core.c:nvm_remove_tgt_dev
  

  In drivers/base/cacheinfo.c (c00000000098e3cc)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/base/cacheinfo.c:cacheinfo_cpu_pre_down
  

  In drivers/nvdimm/bus.c (c0000000009fe2d8)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In drivers/nvdimm/label.c (c000000000a10b5c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/nvdimm/label.c:__pmem_label_update
  

  In drivers/scsi/scsi_lib.c (c000000000a34214)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/scsi/scsi_lib.c:scsi_evt_thread
  

  In drivers/net/tun.c (c000000000a9de5c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In drivers/usb/core/hub.c (c000000000ad30cc)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/usb/core/hub.c:hub_event
    - drivers/usb/core/hub.c:usb_port_suspend
    - drivers/usb/core/hub.c:usb_disconnect
  

  In drivers/usb/core/devio.c (c000000000ae94d8)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/usb/core/devio.c:releaseintf
  

  In drivers/usb/host/xhci-ring.c (c000000000b56c08)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In drivers/input/keyboard/atkbd.c (c000000000b82110)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/input/keyboard/atkbd.c:atkbd_event_work
    - drivers/input/keyboard/atkbd.c:atkbd_event_work
  

  In drivers/watchdog/watchdog_dev.c (c000000000bc7ca0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/watchdog/watchdog_dev.c:watchdog_release
    - drivers/watchdog/watchdog_dev.c:watchdog_get_status
  

  In drivers/md/md.c (c000000000bdadcc)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/md/md.c:md_reap_sync_thread
    - drivers/md/md.c:md_check_recovery
    - drivers/md/md.c:md_check_recovery
    - drivers/md/md.c:md_check_recovery
    - drivers/md/md.c:md_start_sync
    - drivers/md/md.c:bb_store
    - drivers/md/md.c:md_super_wait
  

  In drivers/md/md-bitmap.c (c000000000be8da0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/md/md-bitmap.c:md_bitmap_create
    - drivers/md/md-bitmap.c:md_bitmap_daemon_work
    - drivers/md/md-bitmap.c:md_bitmap_daemon_work
  

  In drivers/leds/led-core.c (c000000000c3cbd8)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - drivers/leds/led-core.c:set_brightness_delayed
    - drivers/leds/led-core.c:led_timer_function
    - drivers/leds/led-core.c:led_timer_function
  

  In net/socket.c (c000000000c75ef0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - net/socket.c:sock_wake_async
  

  In net/core/dev.c (c000000000ca598c)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - net/core/dev.c:netif_stacked_transfer_operstate
    - net/core/dev.c:napi_hash_del
  

  In net/sched/sch_generic.c (c000000000d326b0)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  

  In net/ncsi/ncsi-rsp.c (c000000000eb4c98)
  Location: arch/powerpc/include/asm/bitops.h:136
  Inline: True
  Inline callers:
    - net/ncsi/ncsi-rsp.c:ncsi_rsp_handler_svf
  

• In riscv64: Absent ⚠️

Flavor

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

Differences