unthrottle_cfs_rq 死锁

**【标题描述】能够简要描述问题：说明什么场景下，做了什么操作，出现什么问题（尽量使用正向表达方式）**

**一、缺陷信息**

**内核信息：**
NA
**缺陷归属组件：**
NA
**缺陷归属的版本：**
NA
**缺陷简述：**
unthrottle_cfs_rq 触发assert_list_leaf_cfs_rq, 导致rq AA 死锁

**【环境信息】**
硬件信息
- 裸机场景请提供问题的硬件信息
- 虚拟机场景请提供虚拟机的XML文件或配置信息
软件信息
openEuler-1.0-LTS

**【问题复现步骤】**，请描述具体的操作步骤
**【实际结果】**，请描述出问题的结果和影响
**【其他相关附件信息】**
比如系统message日志/组件日志、dump信息、图片等

**缺陷详情参考链接：**

Call Trace:
  queued_spin_lock_slowpath at ffff000080173358
  try_to_wake_up at ffff000080141068
  wake_up_process at ffff00008014113c
  insert_work at ffff000080123750
  __queue_work at ffff0000801257ac
  queue_work_on at ffff000080125c54
  drm_fb_helper_dirty at ffff0000806dcd44
  drm_fb_helper_sys_imageblit at ffff0000806dcf04
  virtio_gpu_3d_imageblit at ffff000000c915d0 [virtio_gpu]
  soft_cursor at ffff0000805e3e04
  bit_cursor at ffff0000805e3654
  fbcon_cursor at ffff0000805df404
  hide_cursor at ffff000080677d68
  vt_console_print at ffff0000806799dc
  console_unlock at ffff000080183d78
  vprintk_emit at ffff000080185948
  vprintk_default at ffff000080185b80
  vprintk_func at ffff000080186c44
  printk at ffff000080186394
  __warn_printk at ffff000080102d60
  unthrottle_cfs_rq at ffff000080155e50
  distribute_cfs_runtime at ffff00008015617c
  sched_cfs_period_timer at ffff00008015654c
  __hrtimer_run_queues at ffff0000801b2c58
  hrtimer_interrupt at ffff0000801b3c74
  arch_timer_handler_virt at ffff00008089dc3c
  handle_percpu_devid_irq at ffff00008018fb3c
  generic_handle_irq at ffff000080187140
  __handle_domain_irq at ffff000080187adc
  gic_handle_irq at ffff000080081814

**缺陷分析指导链接：**
https：xxx

GVP openEuler/kernel
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