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linux/security/keys/encrypted-keys
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Mimi Zohar 6ac6172a93 encrypted-keys: fix rcu and sparse messages 
Enabling CONFIG_PROVE_RCU and CONFIG_SPARSE_RCU_POINTER resulted in
"suspicious rcu_dereference_check() usage!" and "incompatible types
in comparison expression (different address spaces)" messages.

Access the masterkey directly when holding the rwsem.

Changelog v1:
- Use either rcu_read_lock()/rcu_derefence_key()/rcu_read_unlock()
or remove the unnecessary rcu_derefence() - David Howells

Reported-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
 		2012-01-18 10:41:30 +11:00
..
Makefile encrypted-keys: module build fixes 2011-11-16 14:23:14 -05:00
ecryptfs_format.c encrypted-keys: create encrypted-keys directory 2011-09-14 15:22:26 -04:00
ecryptfs_format.h encrypted-keys: create encrypted-keys directory 2011-09-14 15:22:26 -04:00
encrypted.c encrypted-keys: fix rcu and sparse messages 2012-01-18 10:41:30 +11:00
encrypted.h encrypted-keys: module build fixes 2011-11-16 14:23:14 -05:00
masterkey_trusted.c encrypted-keys: fix rcu and sparse messages 2012-01-18 10:41:30 +11:00