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* [GIT PULL] tpmdd update for Linux v5.9
@ 2020-07-24  6:42 Jarkko Sakkinen
  2020-08-03 17:55 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Jarkko Sakkinen @ 2020-07-24  6:42 UTC (permalink / raw)
  To: torvalds; +Cc: linux-kernel, linux-integrity, jmorris, dhowells, peterhuewe

Hi

An issue was fixed with the TPM space buffer size. The buffer is used to
store in-TPM objects while swapped out of the TPM for a /dev/tpmrm0
session. The code incorrectly used PAGE_SIZE, which obviously can vary.
With v5.9 changes the buffer has a fixed size of 16 kB.

In addition, the PR contains support for acquiring TPM even log from
TPM2 ACPI table. This method is used by QEMU in particular.

/Jarkko

The following changes since commit f37e99aca03f63aa3f2bd13ceaf769455d12c4b0:

  Merge tag 's390-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux into master (2020-07-23 13:42:46 -0700)

are available in the Git repository at:

  git://git.infradead.org/users/jjs/linux-tpmdd.git tags/tpmdd-next-v5.9

for you to fetch changes up to 85467f63a05c43364ba0b90d0c05bb89191543fa:

  tpm: Add support for event log pointer found in TPM2 ACPI table (2020-07-24 09:29:21 +0300)

----------------------------------------------------------------
tpmdd updates for Linux v5.9

----------------------------------------------------------------
Jarkko Sakkinen (1):
      tpm: Unify the mismatching TPM space buffer sizes

Stefan Berger (2):
      acpi: Extend TPM2 ACPI table with missing log fields
      tpm: Add support for event log pointer found in TPM2 ACPI table

Tyler Hicks (1):
      tpm: Require that all digests are present in TCG_PCR_EVENT2 structures

 drivers/char/tpm/eventlog/acpi.c | 63 ++++++++++++++++++++++++++--------------
 drivers/char/tpm/tpm-chip.c      |  9 ++----
 drivers/char/tpm/tpm.h           |  5 +++-
 drivers/char/tpm/tpm2-space.c    | 26 ++++++++++-------
 drivers/char/tpm/tpmrm-dev.c     |  2 +-
 include/acpi/actbl3.h            |  7 +++++
 include/linux/tpm.h              |  1 +
 include/linux/tpm_eventlog.h     | 11 +++++--
 8 files changed, 82 insertions(+), 42 deletions(-)

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [GIT PULL] tpmdd update for Linux v5.9
  2020-07-24  6:42 [GIT PULL] tpmdd update for Linux v5.9 Jarkko Sakkinen
@ 2020-08-03 17:55 ` pr-tracker-bot
  0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2020-08-03 17:55 UTC (permalink / raw)
  To: Jarkko Sakkinen
  Cc: torvalds, linux-kernel, linux-integrity, jmorris, dhowells, peterhuewe

The pull request you sent on Fri, 24 Jul 2020 09:42:27 +0300:

> git://git.infradead.org/users/jjs/linux-tpmdd.git tags/tpmdd-next-v5.9

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/92b7e4923fdbeda9b86b1398127449d5353f9123

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2020-07-24  6:42 [GIT PULL] tpmdd update for Linux v5.9 Jarkko Sakkinen
2020-08-03 17:55 ` pr-tracker-bot

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