linux-kernel - [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.17-rc1

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Message-ID: <aIAqX1qFnxUzayTR@kernel.org>
Date: Wed, 23 Jul 2025 03:18:39 +0300
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Jason Gunthorpe <jgg@...pe.ca>, David Howells <dhowells@...hat.com>,
	keyrings@...r.kernel.org, linux-integrity@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.17-rc1

The following changes since commit 89be9a83ccf1f88522317ce02f854f30d6115c41:

  Linux 6.16-rc7 (2025-07-20 15:18:33 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/ tags/tpmdd-next-6.17-rc1

for you to fetch changes up to 7f0c6675b3194461ad7bb8db1d822445121fb029:

  tpm_crb_ffa: handle tpm busy return code (2025-07-23 02:32:00 +0300)

----------------------------------------------------------------
Hi,

This PR has quite a few commits but nothing really that would be worth of
spending too much time for, or would want to emphasize in particular.

BR, Jarkko

----------------------------------------------------------------
Chelsy Ratnawat (1):
      tpm: Replace scnprintf() with sysfs_emit() and sysfs_emit_at() in sysfs show functions

Jarkko Sakkinen (2):
      tpm_crb_ffa: Remove unused export
      tpm: Check for completion after timeout

Prachotan Bathi (3):
      tpm_crb_ffa: Fix typos in function name
      tpm_crb_ffa: Remove memset usage
      tpm_crb_ffa: handle tpm busy return code

Rob Herring (1):
      tpm: Use of_reserved_mem_region_to_resource() for "memory-region"

Stefano Garzarella (4):
      tpm: add bufsiz parameter in the .send callback
      tpm: support devices with synchronous send()
      tpm/tpm_ftpm_tee: support TPM_CHIP_FLAG_SYNC
      tpm/tpm_svsm: support TPM_CHIP_FLAG_SYNC

Yeoreum Yun (2):
      firmware: arm_ffa: Change initcall level of ffa_init() to rootfs_initcall
      tpm: tpm_crb_ffa: try to probe tpm_crb_ffa when it's built-in

 Documentation/admin-guide/kernel-parameters.txt |  8 +++
 drivers/char/tpm/eventlog/of.c                  |  8 +--
 drivers/char/tpm/st33zp24/st33zp24.c            |  2 +-
 drivers/char/tpm/tpm-interface.c                | 39 ++++++++--
 drivers/char/tpm/tpm_atmel.c                    |  3 +-
 drivers/char/tpm/tpm_crb.c                      |  2 +-
 drivers/char/tpm/tpm_crb_ffa.c                  | 94 +++++++++++++++++--------
 drivers/char/tpm/tpm_crb_ffa.h                  |  2 -
 drivers/char/tpm/tpm_ftpm_tee.c                 | 66 ++++++-----------
 drivers/char/tpm/tpm_ftpm_tee.h                 |  4 --
 drivers/char/tpm/tpm_i2c_atmel.c                |  3 +-
 drivers/char/tpm/tpm_i2c_infineon.c             |  3 +-
 drivers/char/tpm/tpm_i2c_nuvoton.c              |  3 +-
 drivers/char/tpm/tpm_ibmvtpm.c                  |  6 +-
 drivers/char/tpm/tpm_infineon.c                 |  3 +-
 drivers/char/tpm/tpm_nsc.c                      |  3 +-
 drivers/char/tpm/tpm_ppi.c                      | 52 +++++++-------
 drivers/char/tpm/tpm_svsm.c                     | 28 ++++----
 drivers/char/tpm/tpm_tis_core.c                 |  3 +-
 drivers/char/tpm/tpm_tis_i2c_cr50.c             |  6 +-
 drivers/char/tpm/tpm_vtpm_proxy.c               |  4 +-
 drivers/char/tpm/xen-tpmfront.c                 |  3 +-
 drivers/firmware/arm_ffa/driver.c               |  2 +-
 include/linux/tpm.h                             |  4 +-
 24 files changed, 199 insertions(+), 152 deletions(-)