tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: 54abad829e47a4429c491486bb2d8da79de8f5b9 [2589/2589] fast_dput(): handle underflows gracefully config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412291332.ZZ1UpSAJ-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241229/202412291332.ZZ1UpSAJ-lkp@i...)

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/202412291332.ZZ1UpSAJ-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

fs/dcache.o: warning: objtool: dput()+0x7fe: unreachable instruction