[android-common:android14-kiwi-6.1 353/353] mm/oom_kill.c:753: warning: Function parameter or member 'tsk' not described in '__mark_oom_victim'

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

Hi zhengtangquan,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android14-kiwi-6.1
head:   b0800a06decb0c4d9b0e0a7f3ad4d38cb76e946a
commit: 6e5f1821281fd8b67e7033f3a07d14d4d18588f9 [353/353] ANDROID: signal: Add vendor hook for memory reap
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20261027/202610271653.nagh3VDs-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261027/202610271653.nagh3VDs-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/202610271653.nagh3VDs-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> mm/oom_kill.c:753: warning: Function parameter or member 'tsk' not described in '__mark_oom_victim'
>> mm/oom_kill.c:753: warning: expecting prototype for tsk(). Prototype was for __mark_oom_victim() instead


vim +753 mm/oom_kill.c

   747	
   748	/**
   749	 * tsk->mm has to be non NULL and caller has to guarantee it is stable (either
   750	 * under task_lock or operate on the current).
   751	 */
   752	static void __mark_oom_victim(struct task_struct *tsk)
 > 753	{
   754		struct mm_struct *mm = tsk->mm;
   755	
   756		if (!cmpxchg(&tsk->signal->oom_mm, NULL, mm)) {
   757			mmgrab(tsk->signal->oom_mm);
   758		}
   759	}
   760	

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