Crypto Fixes for 4.2

[Herbert Xu]

Hi Linus:

This push fixes the following issues:

* A bogus BUG_ON in ixp4xx that can be triggered by a dst buffer
  that is an SG list.
* The error handling in hwrngd may cause a crash in case of an error.
* Fix a race condition in qat registration when multiple devices are
  present.


Please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git


Herbert Xu (1):
      crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer

Martin Schwidefsky (1):
      hwrng: core - correct error check of kthread_run call

Tadeusz Struk (1):
      crypto: qat - Fix invalid synchronization between register/unregister sym algs

 drivers/char/hw_random/core.c            |    2 +-
 drivers/crypto/ixp4xx_crypto.c           |    1 -
 drivers/crypto/qat/qat_common/qat_algs.c |   24 ++++++++++++++++--------
 3 files changed, 17 insertions(+), 10 deletions(-)

Thanks,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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