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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-14 21:57:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-14 21:57:45 -0700 |
| commit | d6c93e1ddde769010f9c81bbfab41a9844c0e9ba (patch) | |
| tree | ab36ce8c77403da4362de0447d188cd049d52d81 | |
| parent | 5694ca9f46202c50df525472abb6d8c1dee4f8eb (diff) | |
| parent | cc08632f8f26d479500f8107c84e206770cb901c (diff) | |
| download | op-kernel-dev-d6c93e1ddde769010f9c81bbfab41a9844c0e9ba.zip op-kernel-dev-d6c93e1ddde769010f9c81bbfab41a9844c0e9ba.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
[CRYPTO] padlock: Fix alignment after aes_ctx rearrange
| -rw-r--r-- | drivers/crypto/padlock-aes.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c index 17ee684..b643d71 100644 --- a/drivers/crypto/padlock-aes.c +++ b/drivers/crypto/padlock-aes.c @@ -59,6 +59,9 @@ #define AES_EXTENDED_KEY_SIZE 64 /* in uint32_t units */ #define AES_EXTENDED_KEY_SIZE_B (AES_EXTENDED_KEY_SIZE * sizeof(uint32_t)) +/* Whenever making any changes to the following + * structure *make sure* you keep E, d_data + * and cword aligned on 16 Bytes boundaries!!! */ struct aes_ctx { struct { struct cword encrypt; @@ -66,8 +69,10 @@ struct aes_ctx { } cword; u32 *D; int key_length; - u32 E[AES_EXTENDED_KEY_SIZE]; - u32 d_data[AES_EXTENDED_KEY_SIZE]; + u32 E[AES_EXTENDED_KEY_SIZE] + __attribute__ ((__aligned__(PADLOCK_ALIGNMENT))); + u32 d_data[AES_EXTENDED_KEY_SIZE] + __attribute__ ((__aligned__(PADLOCK_ALIGNMENT))); }; /* ====== Key management routines ====== */ |
