[peterz-queue:sched/hrtick 3/4] kernel/time/hrtimer.c:1991:20: error: use of undeclared identifier 'TIF_REARM'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/hrtick
head:   adf71785ae176daaf2d8c0de6cac055d18c35d96
commit: a88605da40649a8343a20b492a5ebed89e25fcb8 [3/4] entry,hrtimer,x86: Push reprogramming timers into the interrupt return path
config: hexagon-randconfig-002-20250324 (https://download.01.org/0day-ci/archive/20250324/202503242205.mSkjeC9O-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project c2692afc0a92cd5da140dfcdfff7818a5b8ce997)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250324/202503242205.mSkjeC9O-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/202503242205.mSkjeC9O-lkp@intel.com/

All errors (new ones prefixed by >>):

>> kernel/time/hrtimer.c:1991:20: error: use of undeclared identifier 'TIF_REARM'
    1991 |         clear_thread_flag(TIF_REARM);
         |                           ^
   1 error generated.


vim +/TIF_REARM +1991 kernel/time/hrtimer.c

  1980	
  1981	void hrtimer_rearm(void)
  1982	{
  1983		struct hrtimer_cpu_base *cpu_base = this_cpu_ptr(&hrtimer_bases);
  1984		unsigned long flags;
  1985		ktime_t now;
  1986	
  1987		raw_spin_lock_irqsave(&cpu_base->lock, flags);
  1988		now = hrtimer_update_base(cpu_base);
  1989		__hrtimer_rearm(cpu_base, now);
  1990		raw_spin_unlock_irqrestore(&cpu_base->lock, flags);
> 1991		clear_thread_flag(TIF_REARM);
  1992	}
  1993	#endif /* !CONFIG_HIGH_RES_TIMERS */
  1994	

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