[akpm-mm:mm-unstable 385/435] mm/madvise.o: warning: objtool: madvise_collapse+0x60: unreachable instruction

[akpm-mm:mm-unstable 385/435] mm/madvise.o: warning: objtool: madvise_collapse+0x60: unreachable instruction

[kernel test robot]

:::::: 
:::::: Manual check reason: "loongarch: unreachable instruction"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: David Hildenbrand <david@kernel.org>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
CC: mm-commits@vger.kernel.org
TO: "Kiryl Shutsemau (Meta)" <kas@kernel.org>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable
head:   6b41451631cabf9ea3b384c2a099088e1598f963
commit: eac44fd55ff6783ef0f7abf4c3b5341dc40ed26d [385/435] mm/collapse: implement MADV_COLLAPSE in madvise.c
:::::: branch date: 11 hours ago
:::::: commit date: 11 hours ago
config: loongarch-randconfig-r063-20260914 (https://download.01.org/0day-ci/archive/20260914/202609141730.imtt0xtM-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260914/202609141730.imtt0xtM-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/202609141730.imtt0xtM-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> mm/madvise.o: warning: objtool: madvise_collapse+0x60: unreachable instruction

--
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