linux.git/drivers/crypto/ccree/cc_buffer_mgr.c, branch v5.1 Linux kernel source tree crypto: ccree - fix free of unallocated mlli buffer 2019-01-25T10:41:51+00:00 Hadar Gat hadar.gat@arm.com 2019-01-15T13:43:13+00:00 a49411959ea6d4915a9fd2a7eb5ba220e6284e9a In cc_unmap_aead_request(), call dma_pool_free() for mlli buffer only if an item is allocated from the pool and not always if there is a pool allocated. This fixes a kernel panic when trying to free a non-allocated item. Cc: stable@vger.kernel.org Signed-off-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
In cc_unmap_aead_request(), call dma_pool_free() for mlli buffer only
if an item is allocated from the pool and not always if there is a
pool allocated.
This fixes a kernel panic when trying to free a non-allocated item.

Cc: stable@vger.kernel.org
Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add error message 2019-01-25T10:41:50+00:00 Hadar Gat hadar.gat@arm.com 2019-01-15T13:43:12+00:00 32be4c5b0fd2679b488619fe7dc8a15ef477a38a Add error message in case of too many mlli entries. Signed-off-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add error message in case of too many mlli entries.

Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - improve error handling 2019-01-25T10:41:50+00:00 Hadar Gat hadar.gat@arm.com 2019-01-15T13:43:11+00:00 ccba2f1112d4871982ae3f09d1984c0443c89a97 pass the returned error code to the higher level functions Signed-off-by: Hadar Gat <hadar.gat@arm.com> Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
pass the returned error code to the higher level functions

Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - remove cipher ivgen left overs 2018-08-03T10:06:05+00:00 Gilad Ben-Yossef gilad@benyossef.com 2018-07-24T14:12:44+00:00 f5c19df90ae7fc21d3dcf50af9d6b456aa6b3351 IV generation is not available via the skcipher interface. Remove the left over support of it from the ablkcipher days. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
IV generation is not available via the skcipher interface.
Remove the left over support of it from the ablkcipher days.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add AEAD support 2018-02-15T15:26:42+00:00 Gilad Ben-Yossef gilad@benyossef.com 2018-01-22T09:27:03+00:00 ff27e85a85bbde19589f775297db92ff925e5981 Add CryptoCell AEAD support Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add CryptoCell AEAD support

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add ahash support 2018-02-15T15:26:41+00:00 Gilad Ben-Yossef gilad@benyossef.com 2018-01-22T09:27:02+00:00 63893811b0fcb52f6eaf9811cc08bddd46f81c3e Add CryptoCell async. hash and HMAC support. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add CryptoCell async. hash and HMAC support.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add skcipher support 2018-02-15T15:26:40+00:00 Gilad Ben-Yossef gilad@benyossef.com 2018-01-22T09:27:01+00:00 63ee04c8b491ee148489347e7da9fbfd982ca2bb Add CryptoCell skcipher support Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add CryptoCell skcipher support

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - introduce CryptoCell driver 2018-02-15T15:26:40+00:00 Gilad Ben-Yossef gilad@benyossef.com 2018-01-22T09:27:00+00:00 4c3f97276e156820a0433bf7b59a4df1100829ae Introduce basic low level Arm TrustZone CryptoCell HW support. This first patch doesn't actually register any Crypto API transformations, these will follow up in the next patch. This first revision supports the CC 712 REE component. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Introduce basic low level Arm TrustZone CryptoCell HW support.
This first patch doesn't actually register any Crypto API
transformations, these will follow up in the next patch.

This first revision supports the CC 712 REE component.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>