include/linux/liveupdate.h:287:5: warning: no previous prototype for 'liveupdate_flb_incoming_early'

include/linux/liveupdate.h:287:5: warning: no previous prototype for 'liveupdate_flb_incoming_early'

[kernel test robot]

:::::: 
:::::: Manual check reason: "bisect to a FBC not belonging to original linux-review patches: branch: linux-review/Pratyush-Yadav/kho-drop-restriction-on-maximum-page-order/20260815-221525, commit: d0e70617c45e88d720e7461e6ea9f2d136a610c4"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Pratyush Yadav <pratyush@kernel.org>
CC: 0day robot <lkp@intel.com>

tree:   https://github.com/intel-lab-lkp/linux/commits/Pratyush-Yadav/kho-drop-restriction-on-maximum-page-order/20260815-221525
head:   e99e331639f1c4883ed41f9a5201e7c5aec1bdbf
commit: d0e70617c45e88d720e7461e6ea9f2d136a610c4 liveupdate: flb: allow getting FLB data in early boot
date:   4 hours ago
:::::: branch date: 4 hours ago
:::::: commit date: 4 hours ago
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20260816/202608160151.EszMgENt-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260816/202608160151.EszMgENt-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/r/202608160151.EszMgENt-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from mm/mm_init.c:34:
>> include/linux/liveupdate.h:287:5: warning: no previous prototype for 'liveupdate_flb_incoming_early' [-Wmissing-prototypes]
     287 | int liveupdate_flb_incoming_early(struct liveupdate_flb *flb, u64 *datap)
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/liveupdate_flb_incoming_early +287 include/linux/liveupdate.h

6ae88b58caeb68 Pasha Tatashin 2025-11-25  286  
d0e70617c45e88 Pratyush Yadav 2025-12-07 @287  int liveupdate_flb_incoming_early(struct liveupdate_flb *flb, u64 *datap)
d0e70617c45e88 Pratyush Yadav 2025-12-07  288  {
d0e70617c45e88 Pratyush Yadav 2025-12-07  289  	return -EOPNOTSUPP;
d0e70617c45e88 Pratyush Yadav 2025-12-07  290  }
d0e70617c45e88 Pratyush Yadav 2025-12-07  291  

--
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https://github.com/intel/lkp-tests/wiki