tree: https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git ceph-fscrypt-size head: a17ec2cafbd2fc0e04e8787810bec64849190db2 commit: e1f497d75bf9fea8856174467d488557f8060e28 [33/40] ceph: align data in pages in ceph_sync_write config: hexagon-randconfig-r041-20210824 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d26000e4cc2bc65e207a84fa26cb6e374d60aa12) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git/commit/... git remote add jlayton https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git git fetch --no-tags jlayton ceph-fscrypt-size git checkout e1f497d75bf9fea8856174467d488557f8060e28 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=hexagon SHELL=/bin/bash fs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from fs/ceph/metric.c:9: In file included from fs/ceph/mds_client.h:21: In file included from fs/ceph/super.h:29: #ifndef _CEPH_CRYPTO_H ^ 1 error generated. -- In file included from fs/ceph/crypto.c:6: In file included from fs/ceph/super.h:29: #ifndef _CEPH_CRYPTO_H ^ In file included from fs/ceph/crypto.c:8: #ifndef _CEPH_CRYPTO_H ^ 2 errors generated. vim +6 fs/ceph/crypto.h 5b79349390f301 Jeff Layton 2020-07-27 @6 #ifndef _CEPH_CRYPTO_H 5b79349390f301 Jeff Layton 2020-07-27 7 #define _CEPH_CRYPTO_H 5b79349390f301 Jeff Layton 2020-07-27 8 :::::: The code at line 6 was first introduced by commit :::::: 5b79349390f301e2d7652916c2111e56181d8772 ceph: crypto context handling for ceph :::::: TO: Jeff Layton <jlayton(a)kernel.org&gt; :::::: CC: Jeff Layton <jlayton(a)kernel.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org