tree: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev head: 676a9962a6835af59fcc8278a4abb75886612066 commit: 676a9962a6835af59fcc8278a4abb75886612066 [1/1] ext4 crypto: revalidate dentry after adding or removing the key config: i386-randconfig-x005-02051359 (attached as .config) reproduce: git checkout 676a9962a6835af59fcc8278a4abb75886612066 # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/linkage.h:4:0, from include/linux/fs.h:4, from fs/ext4/namei.c:27: fs/ext4/namei.c: In function 'ext4_lookup': fs/ext4/namei.c:1572:24: error: 'struct ext4_inode_info' has no member named 'i_crypt_info' if (EXT4_I(dir)->i_crypt_info == NULL) ^ include/linux/compiler.h:147:28: note: in definition of macro '__trace_if' if (__builtin_constant_p((cond)) ? !!(cond) : \ ^ >> fs/ext4/namei.c:1572:9: note: in expansion of macro 'if' if (EXT4_I(dir)->i_crypt_info == NULL) ^ fs/ext4/namei.c:1572:24: error: 'struct ext4_inode_info' has no member named 'i_crypt_info' if (EXT4_I(dir)->i_crypt_info == NULL) ^ include/linux/compiler.h:147:40: note: in definition of macro '__trace_if' if (__builtin_constant_p((cond)) ? !!(cond) : \ ^ >> fs/ext4/namei.c:1572:9: note: in expansion of macro 'if' if (EXT4_I(dir)->i_crypt_info == NULL) ^ fs/ext4/namei.c:1572:24: error: 'struct ext4_inode_info' has no member named 'i_crypt_info' if (EXT4_I(dir)->i_crypt_info == NULL) ^ include/linux/compiler.h:158:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^ >> fs/ext4/namei.c:1572:9: note: in expansion of macro 'if' if (EXT4_I(dir)->i_crypt_info == NULL) ^ vim +/if +1572 fs/ext4/namei.c 1556 { 1557 struct inode *inode; 1558 struct ext4_dir_entry_2 *de; 1559 struct buffer_head *bh; 1560 1561 if (ext4_encrypted_inode(dir)) { 1562 int res = ext4_get_encryption_info(dir); 1563 1564 /* 1565 * This should be a properly defined flag for 1566 * dentry->d_flags when we uplift this to the VFS. 1567 * d_fsdata is set to (void *) 1 if if the dentry is 1568 * created while the directory was encrypted and we 1569 * don't have access to the key. 1570 */ 1571 dentry->d_fsdata = NULL; > 1572 if (EXT4_I(dir)->i_crypt_info == NULL) 1573 dentry->d_fsdata = (void *) 1; 1574 d_set_d_op(dentry, &ext4_encrypted_d_ops); 1575 if (res && res != -ENOKEY) 1576 return ERR_PTR(res); 1577 } 1578 1579 if (dentry->d_name.len > EXT4_NAME_LEN) 1580 return ERR_PTR(-ENAMETOOLONG); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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