Hi Jaegeuk, [auto build test ERROR on f2fs/dev] [also build test ERROR on next-20160309] [cannot apply to v4.5-rc7] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Jaegeuk-Kim/f2fs-support-access-control-via-key-management/20160310-085442 base: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs dev config: x86_64-randconfig-s0-03100948 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): fs/f2fs/file.c: In function 'validate_access_key': >> fs/f2fs/file.c:462:16: error: implicit declaration of function 'request_key' >> [-Werror=implicit-function-declaration] keyring_key = request_key(&key_type_logon, full_key_descriptor, NULL); ^ >> fs/f2fs/file.c:462:29: error: 'key_type_logon' undeclared (first use in this >> function) keyring_key = request_key(&key_type_logon, full_key_descriptor, NULL); ^ fs/f2fs/file.c:462:29: note: each undeclared identifier is reported only once for each function it appears in >> fs/f2fs/file.c:466:17: error: dereferencing pointer to incomplete type >> 'struct key' if (keyring_key->type != &key_type_logon) { ^ In file included from include/uapi/linux/posix_types.h:4:0, from include/uapi/linux/types.h:13, from include/linux/compiler.h:199, from include/linux/linkage.h:4, from include/linux/fs.h:4, from fs/f2fs/file.c:11: fs/f2fs/file.c: In function 'f2fs_ioc_keyctl': include/linux/stddef.h:7:14: warning: passing argument 6 of 'f2fs_setxattr' makes integer from pointer without a cast [-Wint-conversion] #define NULL ((void *)0) ^ fs/f2fs/file.c:1599:27: note: in expansion of macro 'NULL' value, F2FS_KEY_SIZE, NULL, type); ^ In file included from fs/f2fs/file.c:29:0: fs/f2fs/xattr.h:129:19: note: expected 'int' but argument is of type 'void *' static inline int f2fs_setxattr(struct inode *inode, int index, ^ fs/f2fs/file.c:1597:9: error: too many arguments to function 'f2fs_setxattr' return f2fs_setxattr(inode, F2FS_XATTR_INDEX_KEY, ^ In file included from fs/f2fs/file.c:29:0: fs/f2fs/xattr.h:129:19: note: declared here static inline int f2fs_setxattr(struct inode *inode, int index, ^ cc1: some warnings being treated as errors vim +/request_key +462 fs/f2fs/file.c 456 memcpy(full_key_descriptor, F2FS_KEY_DESC_PREFIX, 457 F2FS_KEY_DESC_PREFIX_SIZE); 458 sprintf(full_key_descriptor + F2FS_KEY_DESC_PREFIX_SIZE, 459 "%*phN", F2FS_KEY_SIZE, key); 460 full_key_descriptor[F2FS_KEY_DESC_PREFIX_SIZE + 461 (2 * F2FS_KEY_SIZE)] = '\0'; > 462 keyring_key = request_key(&key_type_logon, full_key_descriptor, > NULL); 463 if (IS_ERR(keyring_key)) 464 return PTR_ERR(keyring_key); 465 > 466 if (keyring_key->type != &key_type_logon) { 467 printk_once(KERN_WARNING 468 "%s: key type must be logon\n", __func__); 469 key_put(keyring_key); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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