[GIT PULL] Security subsystem bugfixes for 4.4

[GIT PULL] Security subsystem bugfixes for 4.4

[James Morris]

This includes several fixes for TPM, as well as a fix for the x.509 
certificate parser to address CVE-2015-5327.

Please pull.

---

The following changes since commit 5d50ac70fe98518dbf620bfba8184254663125eb:

  Merge tag 'xfs-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs (2015-11-11 20:18:48 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git for-linus

Christophe JAILLET (1):
      TPM: Avoid reference to potentially freed memory

David Howells (1):
      X.509: Fix the time validation [ver #2]

James Morris (1):
      Merge tag 'tpmdd-next-20151110' of https://github.com/jsakkine/linux-tpmdd into for-linus

Jarkko Sakkinen (3):
      TPM: revert the list handling logic fixed in 398a1e7
      tpm: fix missing migratable flag in sealing functionality for TPM2
      tpm: fix compat 'ppi' link handling in tpm_chip_register()

Martin Wilck (2):
      tpm_tis: free irq after probing
      tpm_tis: restore IRQ vector in IO memory after failed probing

 crypto/asymmetric_keys/x509_cert_parser.c |   12 +++++++-----
 drivers/char/tpm/tpm-chip.c               |   20 +++++++++++---------
 drivers/char/tpm/tpm2-cmd.c               |   15 ++++++++++-----
 drivers/char/tpm/tpm_of.c                 |    3 ++-
 drivers/char/tpm/tpm_tis.c                |    8 +++++++-
 5 files changed, 37 insertions(+), 21 deletions(-)