diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/ecryptfs.h | 53 | ||||
-rw-r--r-- | include/linux/lsm_hooks.h | 2 | ||||
-rw-r--r-- | include/linux/pfk.h | 6 | ||||
-rw-r--r-- | include/linux/pft.h | 5 | ||||
-rw-r--r-- | include/linux/security.h | 6 |
5 files changed, 56 insertions, 16 deletions
diff --git a/include/linux/ecryptfs.h b/include/linux/ecryptfs.h index 33d35ea4f937..489b99e37128 100644 --- a/include/linux/ecryptfs.h +++ b/include/linux/ecryptfs.h @@ -130,7 +130,7 @@ struct ecryptfs_events { size_t (*get_salt_key_size_cb)(const void *ecrytpfs_data); }; - +#ifdef CONFIG_ECRYPT_FS int ecryptfs_register_to_events(const struct ecryptfs_events *ops); int ecryptfs_unregister_from_events(int user_handle); @@ -151,4 +151,55 @@ bool ecryptfs_is_page_in_metadata(const void *ecrytpfs_data, pgoff_t offset); bool ecryptfs_is_data_equal(const void *ecrytpfs_data1, const void *ecrytpfs_data2); +#else +static inline int ecryptfs_register_to_events( + const struct ecryptfs_events *ops) +{ + return 1; /* dummy handle */ +} + +static int ecryptfs_unregister_from_events(int user_handle) +{ + return 0; +} + +static inline const unsigned char *ecryptfs_get_key(const void *ecrytpfs_data) +{ + return NULL; +} + +static inline size_t ecryptfs_get_key_size(const void *ecrytpfs_data) +{ + return 0; +} + +static inline const unsigned char *ecryptfs_get_salt(const void *ecrytpfs_data) +{ + return NULL; +} + +static inline size_t ecryptfs_get_salt_size(const void *ecrytpfs_data) +{ + return 0; +} + +static inline bool ecryptfs_cipher_match(const void *ecrytpfs_data, + const unsigned char *cipher, size_t cipher_size) +{ + return false; +} + +bool ecryptfs_is_page_in_metadata(const void *ecrytpfs_data, pgoff_t offset) +{ + return false; +} + +bool ecryptfs_is_data_equal(const void *ecrytpfs_data1, + const void *ecrytpfs_data2) +{ + return false; +} + +#endif /* CONFIG_ECRYPT_FS */ + #endif /* _LINUX_ECRYPTFS_H */ diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 1919b06f28f4..cf4832db2b29 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1443,7 +1443,6 @@ union security_list_options { int (*file_receive)(struct file *file); int (*file_open)(struct file *file, const struct cred *cred); int (*file_close)(struct file *file); - bool (*allow_merge_bio)(struct bio *bio1, struct bio *bio2); int (*task_create)(unsigned long clone_flags); void (*task_free)(struct task_struct *task); @@ -1708,7 +1707,6 @@ struct security_hook_heads { struct list_head file_receive; struct list_head file_open; struct list_head file_close; - struct list_head allow_merge_bio; struct list_head task_create; struct list_head task_free; struct list_head cred_alloc_blank; diff --git a/include/linux/pfk.h b/include/linux/pfk.h index a7e8ecbea8f5..2fc64442b8ee 100644 --- a/include/linux/pfk.h +++ b/include/linux/pfk.h @@ -23,7 +23,7 @@ int pfk_load_key_start(const struct bio *bio, struct ice_crypto_setting *ice_setting, bool *is_pfe, bool); int pfk_load_key_end(const struct bio *bio, bool *is_pfe); int pfk_remove_key(const unsigned char *key, size_t key_size); -bool pfk_allow_merge_bio(struct bio *bio1, struct bio *bio2); +bool pfk_allow_merge_bio(const struct bio *bio1, const struct bio *bio2); #else static inline int pfk_load_key_start(const struct bio *bio, @@ -48,10 +48,6 @@ static inline bool pfk_allow_merge_bio(const struct bio *bio1, return true; } -static inline void pfk_remove_all_keys(void) -{ -} - #endif /* CONFIG_PFK */ #endif /* PFK_H */ diff --git a/include/linux/pft.h b/include/linux/pft.h index f2173b89a2a0..818383c73476 100644 --- a/include/linux/pft.h +++ b/include/linux/pft.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. +/* Copyright (c) 2016, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -55,7 +55,8 @@ static inline int pft_get_key_index(struct bio *bio, u32 *key_index, bool *is_encrypted, bool *is_inplace) { return -ENODEV; } -static inline bool pft_allow_merge_bio(struct bio *bio1, struct bio *bio2) +static inline bool pft_allow_merge_bio(const struct bio *bio1, + const struct bio *bio2) { return true; } static inline int pft_file_permission(struct file *file, int mask) diff --git a/include/linux/security.h b/include/linux/security.h index 3de0302aecf2..e3b5efc0eb4b 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -293,7 +293,6 @@ int security_file_send_sigiotask(struct task_struct *tsk, int security_file_receive(struct file *file); int security_file_open(struct file *file, const struct cred *cred); int security_file_close(struct file *file); -bool security_allow_merge_bio(struct bio *bio1, struct bio *bio2); int security_task_create(unsigned long clone_flags); void security_task_free(struct task_struct *task); int security_cred_alloc_blank(struct cred *cred, gfp_t gfp); @@ -826,11 +825,6 @@ static inline int security_file_close(struct file *file) return 0; } -static inline int security_allow_merge_bio(struct bio *bio1, struct bio *bio2) -{ - return true; -} - static inline int security_task_create(unsigned long clone_flags) { return 0; |