On Fri, Jul 15, 2022 at 1:01 AM kernel test robot <lkp@xxxxxxxxx> wrote: > > >> mm/shmem.c:1062:22: error: use of undeclared identifier 'EXT2_APPEND_FL' > if (info->fsflags & EXT2_APPEND_FL) > ^ > >> mm/shmem.c:1064:22: error: use of undeclared identifier 'EXT2_IMMUTABLE_FL' > if (info->fsflags & EXT2_IMMUTABLE_FL) > ^ > >> mm/shmem.c:1066:22: error: use of undeclared identifier 'EXT2_NODUMP_FL' > if (info->fsflags & EXT2_NODUMP_FL) > ^ I suppose this just needs to use FS_APPEND_FL/FS_IMMUTABLE_FL/FS_NODUMP_FL instead of the ext2 alias names? Arnd