[GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.12-rc1

[GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.12-rc1

[Jarkko Sakkinen]

The following changes since commit 2f27fce67173bbb05d5a0ee03dae5c021202c912:

  Merge tag 'sound-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2024-09-17 17:03:43 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git tags/tpmdd-next-6.12-rc1

for you to fetch changes up to f168c000d27f8134160d4a52dfc474a948a3d7e9:

  tpm: export tpm2_sessions_init() to fix ibmvtpm building (2024-09-17 18:56:37 +0300)

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

Just updates and fixes, no major changes.

I might send a PR during the release cycle addressing a performance issue in the
bus encryption:

1. https://bugzilla.kernel.org/show_bug.cgi?id=219229
2. https://lore.kernel.org/linux-integrity/20240917154444.702370-1-jarkko@kernel.org/

The first version of the patch set cut out already five seconds and I
expect similar figures from the current version but I really need some
more feedback. However, this week is not exactly optimal for getting
it, given the Vienna conference.

BR, Jarkko

----------------------------------------------------------------
Jonathan McDowell (1):
      tpm: Clean up TPM space after command failure

Kexy Biscuit (1):
      tpm: export tpm2_sessions_init() to fix ibmvtpm building

Michal Suchanek (2):
      MAINTAINERS: Add selftest files to TPM section
      selftests: tpm2: test_smoke: Run only when TPM2 is avaialable.

Uwe Kleine-König (1):
      tpm: Drop explicit initialization of struct i2c_device_id::driver_data to 0

 MAINTAINERS                                | 1 +
 drivers/char/tpm/st33zp24/i2c.c            | 2 +-
 drivers/char/tpm/tpm-dev-common.c          | 2 ++
 drivers/char/tpm/tpm2-sessions.c           | 1 +
 drivers/char/tpm/tpm2-space.c              | 3 +++
 drivers/char/tpm/tpm_i2c_atmel.c           | 2 +-
 drivers/char/tpm/tpm_tis_i2c.c             | 2 +-
 tools/testing/selftests/tpm2/test_smoke.sh | 2 ++
 8 files changed, 12 insertions(+), 3 deletions(-)

Re: [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.12-rc1

[Jarkko Sakkinen]

On Tue Sep 17, 2024 at 7:15 PM EEST, Jarkko Sakkinen wrote:
> 2. https://lore.kernel.org/linux-integrity/20240917154444.702370-1-jarkko@kernel.org/

I shrunk down the patch set to bare minimum and labeled all patches as
bug fixes, as we will need these also for 6.10/6.11 trees:

https://lore.kernel.org/linux-integrity/20240918203559.192605-1-jarkko@kernel.org/

With v3 boot went down to 8.9 seconds according to the reporter. I think
we can do small tweaks and take this a bit further over time (one thing
I'm looking into might be postponing hwrng registeration).

BR, Jarkko

Re: [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.12-rc1

[pr-tracker-bot]

The pull request you sent on Tue, 17 Sep 2024 19:15:28 +0300:

> git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git tags/tpmdd-next-6.12-rc1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d5e65d1fb75ffbe3aba33de81a72752ace28295e

Thank you!

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