linux-kernel - [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.19-rc1-v3

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Message-ID: <aS4m3QWXzE4nSG1O@kernel.org>
Date: Tue, 2 Dec 2025 01:38:05 +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-v3

The following changes since commit 4664fb427c8fd0080f40109f5e2b2090a6fb0c84:

  Merge tag 'vfs-6.19-rc1.minix' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs (2025-12-01 15:22:40 -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-v3

for you to fetch changes up to b8b93e380604ce33e41e78522406df011f07aefe:

  KEYS: trusted: Use tpm_ret_to_err() in trusted_tpm2 (2025-12-02 01:30:23 +0200)

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

This 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 minor imrovements.

Removed commits from earlier revisions and associated lore links:

1. "drivers/char/tpm: use min() instead of min_t()"
   https://lore.kernel.org/all/20251201161228.3c09d88a@pumpkin/
2. "Documentation: tpm-security.rst: change title to section"
   https://lore.kernel.org/all/86514a6ab364e01f163470a91cacef120e1b8b47.camel@HansenPartnership.com/

BR, Jarkko

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

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

 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               |  5 -----
 drivers/char/tpm/tpm2-cmd.c               |  8 +++----
 drivers/char/tpm/tpm_crb.c                |  4 +++-
 drivers/char/tpm/tpm_tis_core.c           |  3 +--
 include/linux/tpm.h                       | 12 +++++++----
 security/keys/trusted-keys/trusted_tpm2.c | 26 ++++++----------------
 tools/testing/selftests/tpm2/tpm2.py      |  4 ++--
 11 files changed, 42 insertions(+), 80 deletions(-)