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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2011-10-17 03:17:48 +0400 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2011-11-16 23:23:14 +0400 |
| commit | 9c69898783a0121399ec078d40d4ccc00e3cb0df (patch) | |
| tree | 7163913d680c3160918a466f92cacb473c2c91ec | |
| parent | f4a0d5abef14562c37dee5a1d49180f494106230 (diff) | |
| download | linux-9c69898783a0121399ec078d40d4ccc00e3cb0df.tar.xz | |
encrypted-keys: module build fixes
Encrypted keys are encrypted/decrypted using either a trusted or
user-defined key type, which is referred to as the 'master' key.
The master key may be of type trusted iff the trusted key is
builtin or both the trusted key and encrypted keys are built as
modules. This patch resolves the build dependency problem.
- Use "masterkey-$(CONFIG_TRUSTED_KEYS)-$(CONFIG_ENCRYPTED_KEYS)" construct
to encapsulate the above logic. (Suggested by Dimtry Kasatkin.)
- Fixing the encrypted-keys Makefile, results in a module name change
from encrypted.ko to encrypted-keys.ko.
- Add module dependency for request_trusted_key() definition
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
| -rw-r--r-- | security/keys/encrypted-keys/Makefile | 8 | ||||
| -rw-r--r-- | security/keys/encrypted-keys/encrypted.h | 3 |
2 files changed, 8 insertions, 3 deletions
diff --git a/security/keys/encrypted-keys/Makefile b/security/keys/encrypted-keys/Makefile index 6bc7a86d1027..d6f8433250a5 100644 --- a/security/keys/encrypted-keys/Makefile +++ b/security/keys/encrypted-keys/Makefile @@ -2,5 +2,9 @@ # Makefile for encrypted keys # -obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted.o ecryptfs_format.o -obj-$(CONFIG_TRUSTED_KEYS) += masterkey_trusted.o +obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted-keys.o + +encrypted-keys-y := encrypted.o ecryptfs_format.o +masterkey-$(CONFIG_TRUSTED_KEYS) := masterkey_trusted.o +masterkey-$(CONFIG_TRUSTED_KEYS)-$(CONFIG_ENCRYPTED_KEYS) := masterkey_trusted.o +encrypted-keys-y += $(masterkey-y) $(masterkey-m-m) diff --git a/security/keys/encrypted-keys/encrypted.h b/security/keys/encrypted-keys/encrypted.h index b6ade8945250..8136a2d44c63 100644 --- a/security/keys/encrypted-keys/encrypted.h +++ b/security/keys/encrypted-keys/encrypted.h @@ -2,7 +2,8 @@ #define __ENCRYPTED_KEY_H #define ENCRYPTED_DEBUG 0 -#ifdef CONFIG_TRUSTED_KEYS +#if defined(CONFIG_TRUSTED_KEYS) || \ + (defined(CONFIG_TRUSTED_KEYS_MODULE) && defined(CONFIG_ENCRYPTED_KEYS_MODULE)) extern struct key *request_trusted_key(const char *trusted_desc, u8 **master_key, size_t *master_keylen); #else |