These two patches are easily separated. The first does session handling. This incarnation uses TPM_RC_REFERENCE_H0 errors from context save or load to signal when a session has been flushed (so it no longer does tracking or flush emulation). The second patch does management for session exhaustion and is essentially unchanged from the prior RFC.
James --- James Bottomley (2): tpm2: add session handle context saving and restoring to the space code tpm2-space: add handling for global session exhaustion drivers/char/tpm/tpm-chip.c | 7 + drivers/char/tpm/tpm.h | 42 +++++- drivers/char/tpm/tpm2-cmd.c | 15 +++ drivers/char/tpm/tpm2-space.c | 294 ++++++++++++++++++++++++++++++++++++++++-- drivers/char/tpm/tpms-dev.c | 25 +++- 5 files changed, 369 insertions(+), 14 deletions(-) -- 2.6.6
