[qais-yousef:remove-margins 8/11] kernel/sched/core.c:119:1: sparse: sparse: symbol '__pcpu_scope_dvfs_update_delay' was not declared. Should it be static?

[qais-yousef:remove-margins 8/11] kernel/sched/core.c:119:1: sparse: sparse: symbol '__pcpu_scope_dvfs_update_delay' was not declared. Should it be static?

[kernel test robot]

tree:   https://github.com/qais-yousef/linux remove-margins
head:   518908f762a679dfec42b0bdf0479f8e47f108a4
commit: 1160db790c00c8d3b7e0d9a7ae814ac1851347e7 [8/11] sched: cpufreq: Remove magic 1.25 headroom from apply_dvfs_headroom()
config: i386-randconfig-061-20230902 (https://download.01.org/0day-ci/archive/20230902/202309020608.U1QLJsuP-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230902/202309020608.U1QLJsuP-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309020608.U1QLJsuP-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/sched/core.c:119:1: sparse: sparse: symbol '__pcpu_scope_dvfs_update_delay' was not declared. Should it be static?
   kernel/sched/core.c:726:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *task @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:726:31: sparse:     expected struct task_struct *task
   kernel/sched/core.c:726:31: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:727:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *task @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:727:25: sparse:     expected struct task_struct *task
   kernel/sched/core.c:727:25: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:797:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:797:48: sparse:     expected struct task_struct *p
   kernel/sched/core.c:797:48: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:1044:38: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:1044:38: sparse:     expected struct task_struct *curr
   kernel/sched/core.c:1044:38: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:2233:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:2233:33: sparse:     expected struct task_struct *p
   kernel/sched/core.c:2233:33: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:2233:68: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *tsk @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:2233:68: sparse:     expected struct task_struct *tsk
   kernel/sched/core.c:2233:68: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:5644:38: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct task_struct *curr @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:5644:38: sparse:     expected struct task_struct *curr
   kernel/sched/core.c:5644:38: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:6589:14: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct task_struct *prev @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:6589:14: sparse:     expected struct task_struct *prev
   kernel/sched/core.c:6589:14: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:7115:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:7115:17: sparse:    struct task_struct *
   kernel/sched/core.c:7115:17: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:7331:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/core.c:7331:22: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/core.c:7331:22: sparse:    struct task_struct *
   kernel/sched/core.c:11532:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct task_struct *p @@     got struct task_struct [noderef] __rcu *curr @@
   kernel/sched/core.c:11532:25: sparse:     expected struct task_struct *p
   kernel/sched/core.c:11532:25: sparse:     got struct task_struct [noderef] __rcu *curr
   kernel/sched/core.c:552:6: sparse: sparse: context imbalance in 'raw_spin_rq_lock_nested' - wrong count at exit
   kernel/sched/core.c:577:6: sparse: sparse: context imbalance in 'raw_spin_rq_trylock' - wrong count at exit
   kernel/sched/core.c:601:6: sparse: sparse: context imbalance in 'raw_spin_rq_unlock' - unexpected unlock
   kernel/sched/core.c:639:36: sparse: sparse: context imbalance in '__task_rq_lock' - wrong count at exit
   kernel/sched/core.c:680:36: sparse: sparse: context imbalance in 'task_rq_lock' - wrong count at exit
   kernel/sched/core.c:797:11: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c:2224:33: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c:2225:19: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c:2226:18: sparse: sparse: dereference of noderef expression
   kernel/sched/core.c: note: in included file:
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2132:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2132:25: sparse:    struct task_struct *
   kernel/sched/sched.h:2295:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct [noderef] __rcu *
   kernel/sched/sched.h:2295:9: sparse:    struct task_struct *

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