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Date: Thu, 16 Aug 2018 08:37:50 +1000 (AEST)
From: James Morris <jmorris@namei.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
cc: linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] security subsystem: TPM updates for v4.19
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From Jarkko:
" * Migrated away from PM runtime as explicit cmdReady/goIdle trasactions
for every command is a spec requirement. PM runtime adds only a layer
of complexity on our case.
* tpm_tis drivers can now specify the hwrng quality.
* TPM 2.0 code uses now tpm_buf for constructing messages. I think Tomas
Winkler has done the same for TPM 1.2. I'll start digging those
changes from the patchwork in the near future.
* Bug fixes and clean ups."
The following changes since commit 87ea58433208d17295e200d56be5e2a4fe4ce7d6:
security: check for kstrdup() failure in lsm_append() (2018-07-17 21:27:06 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next-tpm
for you to fetch changes up to 5da08f7d01693433ff6bea0c3462a5173d577540:
Merge tag 'tpmdd-next-20180728' of git://git.infradead.org/users/jjs/linux-tpmdd into next-tpm (2018-07-30 09:30:19 -0700)
----------------------------------------------------------------
James Morris (1):
Merge tag 'tpmdd-next-20180728' of git://git.infradead.org/users/jjs/linux-tpmdd into next-tpm
Jarkko Sakkinen (5):
tpm: migrate tpm2_shutdown() to use struct tpm_buf
tpm: migrate tpm2_probe() to use struct tpm_buf
tpm: migrate tpm2_get_tpm_pt() to use struct tpm_buf
tpm: migrate tpm2_get_random() to use struct tpm_buf
tpm: replace TPM_TRANSMIT_RAW with TPM_TRANSMIT_NESTED
Linus Walleij (1):
tpm_tis_spi: Pass the SPI IRQ down to the driver
Louis Collard (1):
tpm: Allow tpm_tis drivers to set hwrng quality.
Peter Rosin (1):
tpm/tpm_i2c_infineon: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
Ricardo Schwarzmeier (1):
tpm: Return the actual size when receiving an unsupported command
Stefan Berger (5):
tpm: rename tpm_chip_find_get() to tpm_find_get_ops()
tpm: Implement tpm_default_chip() to find a TPM chip
tpm: Convert tpm_find_get_ops() to use tpm_default_chip()
ima: Use tpm_default_chip() and call TPM functions with a tpm_chip
ima: Get rid of ima_used_chip and use ima_tpm_chip != NULL instead
Tomas Winkler (1):
tpm: separate cmd_ready/go_idle from runtime_pm
drivers/char/tpm/tpm-chip.c | 68 +++++++---
drivers/char/tpm/tpm-interface.c | 72 +++++++---
drivers/char/tpm/tpm.h | 31 +++--
drivers/char/tpm/tpm2-cmd.c | 258 +++++++++++++++---------------------
drivers/char/tpm/tpm2-space.c | 12 +-
drivers/char/tpm/tpm_crb.c | 101 ++++----------
drivers/char/tpm/tpm_i2c_infineon.c | 8 +-
drivers/char/tpm/tpm_tis_core.c | 2 +
drivers/char/tpm/tpm_tis_core.h | 1 +
drivers/char/tpm/tpm_tis_spi.c | 9 +-
drivers/char/tpm/tpm_vtpm_proxy.c | 2 +-
include/linux/tpm.h | 7 +
security/integrity/ima/ima.h | 2 +-
security/integrity/ima/ima_crypto.c | 4 +-
security/integrity/ima/ima_init.c | 16 +--
security/integrity/ima/ima_queue.c | 4 +-
16 files changed, 289 insertions(+), 308 deletions(-)