linux-kernel - [PATCH 0/2] Add session isolation and context saving to the space manager

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Date:   Wed, 18 Jan 2017 10:08:17 -0500
From:   James Bottomley <James.Bottomley@...senPartnership.com>
To:     tpmdd-devel@...ts.sourceforge.net
Cc:     open list <linux-kernel@...r.kernel.org>,
        linux-security-module@...r.kernel.org
Subject: [PATCH 0/2] Add session isolation and context saving to the space
 manager

As requested, the first patch adds isolation and the second does
context switching.  I've also removed the flush emulation which changed
transient object accounting from lazy to strict.  Note that session
tracking has to be strict because the TPM needs to manage these closely
to avoid running out of global session numbers.

James

---

James Bottomley (2):
  tpm2: add session handle isolation to tpm spaces
  tpm2: context save and restore space managed sessions

 drivers/char/tpm/tpm-chip.c   |   6 +
 drivers/char/tpm/tpm.h        |   3 +
 drivers/char/tpm/tpm2-space.c | 377 ++++++++++++++++++++++++++++++++++--------
 drivers/char/tpm/tpms-dev.c   |   8 +
 4 files changed, 325 insertions(+), 69 deletions(-)

-- 
2.6.6