DepSurf

Function: down

Status

Regular

• In 4.4: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810c9d30)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810c9d30-ffffffff810c9d77: down (STB_GLOBAL)
  

• In 4.8: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810ce6b0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810ce6b0-ffffffff810ce6f7: down (STB_GLOBAL)
  

• In 4.10: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810d52f0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810d52f0-ffffffff810d5337: down (STB_GLOBAL)
  

• In 4.13: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810d42c0)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810d42c0-ffffffff810d4307: down (STB_GLOBAL)
  

• In 4.15: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810dc220)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810dc220-ffffffff810dc267: down (STB_GLOBAL)
  

• In 4.18: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810e4860)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810e4860-ffffffff810e48a7: down (STB_GLOBAL)
  

• In 5.0: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810efe50)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810efe50-ffffffff810efe97: down (STB_GLOBAL)
  

• In 5.3: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810f78a0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810f78a0-ffffffff810f78fb: down (STB_GLOBAL)
  

• In 5.4: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff811036d0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff811036d0-ffffffff8110372b: down (STB_GLOBAL)
  

• In 5.8: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff8110e350)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff8110e350-ffffffff8110e3a7: down (STB_GLOBAL)
  

• In 5.11: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff8110b610)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff8110b610-ffffffff8110b667: down (STB_GLOBAL)
  

• In 5.13: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff8110d370)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff8110d370-ffffffff8110d3c7: down (STB_GLOBAL)
  

• In 5.15: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff8112cba0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff8112cba0-ffffffff8112cbff: down (STB_GLOBAL)
  

• In 5.19: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff8114de10)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:__pr_flush
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__map_bio
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff8114de10-ffffffff8114de82: down (STB_GLOBAL)
  

• In 6.2: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff820d05d0)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - kernel/printk/printk.c:suspend_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__map_bio
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff820d05d0-ffffffff820d0642: down (STB_GLOBAL)
  

• In 6.5: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff82154960)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - kernel/printk/printk.c:suspend_console
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__map_bio
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff82154960-ffffffff821549d2: down (STB_GLOBAL)
  

• In 6.8: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff822377a0)
  Location: kernel/locking/semaphore.c:54
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_remove
    - drivers/xen/xenbus/xenbus_probe.c:xenbus_dev_probe
    - drivers/md/dm.c:__map_bio
    - drivers/md/dm.c:__set_swap_bios_limit
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff822377a0-ffffffff82237812: down (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffff800010168ab8)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffff800010168ab8-ffff800010168b68: down (STB_GLOBAL)
  

• In armhf: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (c03b5014)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  c03b5014-c03b507c: down (STB_GLOBAL)
  

• In ppc64el: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (c0000000001c0760)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  c0000000001c0760-c0000000001c0800: down (STB_GLOBAL)
  

• In riscv64: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffe00010a5f2)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffe00010a5f2-ffffffe00010a656: down (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810fc9e0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810fc9e0-ffffffff810fca3b: down (STB_GLOBAL)
  

• In azure: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810ecbf0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - drivers/hv/vmbus_drv.c:vmbus_free_mmio
    - drivers/hv/vmbus_drv.c:vmbus_allocate_mmio
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810ecbf0-ffffffff810ecc4b: down (STB_GLOBAL)
  

• In gcp: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff810f9ba0)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:console_lock
    - kernel/printk/printk.c:resume_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff810f9ba0-ffffffff810f9bfb: down (STB_GLOBAL)
  

• In lowlatency: ✅

  void down(struct semaphore *sem);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/semaphore.c (ffffffff81104d10)
  Location: kernel/locking/semaphore.c:53
  Inline: False
  Direct callers:
    - kernel/printk/printk.c:unregister_console
    - kernel/printk/printk.c:register_console
    - kernel/printk/printk.c:console_start
    - kernel/printk/printk.c:console_stop
    - kernel/printk/printk.c:console_device
    - kernel/printk/printk.c:console_unblank
    - kernel/printk/printk.c:resume_console
    - kernel/printk/printk.c:suspend_console
    - net/core/netpoll.c:netpoll_poll_disable
  

  Symbols:

  ffffffff81104d10-ffffffff81104d6b: down (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅