[GIT PULL] TPM DEVICE DRIVER: tpmdd-next-7.1-rc1

[GIT PULL] TPM DEVICE DRIVER: tpmdd-next-7.1-rc1

[Jarkko Sakkinen]

The following changes since commit faeab166167f5787719eb8683661fd41a3bb1514:

  Merge tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl (2026-04-18 16:59:09 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git tags/tpmdd-next-7.1-rc1

for you to fetch changes up to 038c2344756c76b2363e820519ca09fb0fc17a53:

  tpm: tpm_tis: stop transmit if retries are exhausted (2026-04-19 15:35:23 +0300)

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

This pull request contains accumulated bug fixes for TPM driver.

BR, Jarkko

----------------------------------------------------------------
Arnd Bergmann (1):
      tpm: avoid -Wunused-but-set-variable

Ethan Luna (1):
      tpm: i2c: atmel: fix block comment formatting

Gunnar Kudrjavets (3):
      tpm: Fix auth session leak in tpm2_get_random() error path
      tpm2-sessions: Fix missing tpm_buf_destroy() in tpm2_read_public()
      tpm: Use kfree_sensitive() to free auth session in tpm_dev_release()

Jacqueline Wong (2):
      tpm: tpm_tis: add error logging for data transfer
      tpm: tpm_tis: stop transmit if retries are exhausted

Krzysztof Kozlowski (1):
      tpm: Make tcpci_pm_ops variable static const

Rafael J. Wysocki (1):
      tpm_crb: Convert ACPI driver to a platform one

 drivers/char/tpm/tpm-chip.c      |  2 +-
 drivers/char/tpm/tpm2-cmd.c      |  8 +++-----
 drivers/char/tpm/tpm2-sessions.c |  5 ++++-
 drivers/char/tpm/tpm_crb.c       | 35 ++++++++++++++++-------------------
 drivers/char/tpm/tpm_i2c_atmel.c | 34 +++++++++++++++++++++++-----------
 drivers/char/tpm/tpm_tis_core.c  | 11 ++++++++++-
 include/linux/tpm_eventlog.h     |  9 +++++++--
 7 files changed, 64 insertions(+), 40 deletions(-)

Re: [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-7.1-rc1

[Linus Torvalds]

On Sun, 19 Apr 2026 at 05:38, Jarkko Sakkinen <jarkko@kernel.org> wrote:
>
> This pull request contains accumulated bug fixes for TPM driver.

This is all very recent, not all of it has been in linux-next at all,
and stuff that appears to have been there has been rebased.

Why?

            Linus

Re: [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-7.1-rc1

[Jarkko Sakkinen]

On Sun, Apr 19, 2026 at 08:40:36AM -0700, Linus Torvalds wrote:
> On Sun, 19 Apr 2026 at 05:38, Jarkko Sakkinen <jarkko@kernel.org> wrote:
> >
> > This pull request contains accumulated bug fixes for TPM driver.
> 
> This is all very recent, not all of it has been in linux-next at all,
> and stuff that appears to have been there has been rebased.
> 
> Why?
> 
>             Linus

Responded for both in keys PR but why it came so late has a QA story
behind it.

I created this week a uefi bootable buildroot target (I have tpm in the
gpios) for RPi 400 and tried to get first QA round with it but I run
into some systemd issues.

The upside (and the goal for doing that) is that for future releases I
will bare-metal testing on aarch64 for all commits that pass through.
Should have just given up on that for the time being earlier...

BR, Jarkko