linux-kernel - [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.19-rc1

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Message-ID: <aSjP_BsakvhxSDYR@kernel.org>
Date: Fri, 28 Nov 2025 00:26:04 +0200
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Huewe <peterhuewe@....de>, 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-6.19-rc1

The following changes since commit e1afacb68573c3cd0a3785c6b0508876cd3423bc:

  Merge tag 'ceph-for-6.18-rc8' of https://github.com/ceph/ceph-client (2025-11-27 11:11:03 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git tags/tpmdd-next-6.19-rc1

for you to fetch changes up to 35ef1e24392ff0f3b28654b452f9720f07e9533f:

  KEYS: trusted: Use tpm_ret_to_err() in trusted_tpm2 (2025-11-28 00:17:26 +0200)

----------------------------------------------------------------
Hi

The first pull request for TPM driver contains changes to unify TPM return
code translation between trusted_tpm2 and TPM driver itself. Other than
that the changes are either bug fixes or small adjustments.

BR, Jarkko

----------------------------------------------------------------
Bagas Sanjaya (1):
      Documentation: tpm-security.rst: change title to section heading

Chu Guangqing (1):
      tpm_crb: Fix a spelling mistake

David Laight (1):
      drivers/char/tpm: use min() instead of min_t()

Jarkko Sakkinen (3):
      tpm: Cap the number of PCR banks
      tpm: Use -EPERM as fallback error code in tpm_ret_to_err
      KEYS: trusted: Use tpm_ret_to_err() in trusted_tpm2

Jonathan McDowell (1):
      tpm: Remove tpm_find_get_ops

Marco Crivellari (1):
      tpm: add WQ_PERCPU to alloc_workqueue users

Maurice Hieronymus (1):
      selftests: tpm2: Fix ill defined assertions

Stuart Yoder (1):
      tpm_crb: add missing loc parameter to kerneldoc

 Documentation/security/tpm/tpm-security.rst |  2 +-
 drivers/char/tpm/tpm-chip.c                 | 36 -----------------------------
 drivers/char/tpm/tpm-dev-common.c           |  3 ++-
 drivers/char/tpm/tpm-interface.c            | 20 ++++++++++++----
 drivers/char/tpm/tpm.h                      |  1 -
 drivers/char/tpm/tpm1-cmd.c                 |  7 +-----
 drivers/char/tpm/tpm2-cmd.c                 |  8 +++----
 drivers/char/tpm/tpm_crb.c                  |  4 +++-
 drivers/char/tpm/tpm_tis_core.c             |  7 +++---
 include/linux/tpm.h                         | 12 ++++++----
 security/keys/trusted-keys/trusted_tpm2.c   | 26 ++++++---------------
 tools/testing/selftests/tpm2/tpm2.py        |  4 ++--
 12 files changed, 46 insertions(+), 84 deletions(-)