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: parisc-randconfig-r012-20210824 (attached as .config) compiler: hppa-linux-gcc (GCC) 11.2.0 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=gcc-11.2.0 make.cross O=build_dir ARCH=parisc 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/super.h:29, from fs/ceph/super.c:20: 6 | #ifndef _CEPH_CRYPTO_H | In file included from fs/ceph/super.c:23: 6 | #ifndef _CEPH_CRYPTO_H | -- In file included from fs/ceph/super.h:29, from fs/ceph/file.c:16: 6 | #ifndef _CEPH_CRYPTO_H | vim +6 fs/ceph/crypto.h 5b79349390f301e Jeff Layton 2020-07-27 @6 #ifndef _CEPH_CRYPTO_H 5b79349390f301e Jeff Layton 2020-07-27 7 #define _CEPH_CRYPTO_H 5b79349390f301e 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