linux-kernel - [GIT PULL] TPM DEVICE DRIVER: tpmdd-next-6.12-rc7

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Message-Id: <D5CYH0IJXX72.35A25M1YICZRP@kernel.org>
Date: Mon, 04 Nov 2024 02:08:32 +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-6.12-rc7

The following changes since commit 11066801dd4b7c4d75fce65c812723a80c1481ae:

  Merge tag 'linux_kselftest-fixes-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest (2024-11-01 16:05:50 -1000)

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-rc7

for you to fetch changes up to 9265fed6db601ee2ec47577815387458ef4f047a:

  tpm: Lock TPM chip in tpm_pm_suspend() first (2024-11-04 01:59:08 +0200)

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

This pull request fixes a race condition between tpm_pm_suspend() and
tpm_hwrng_read() (I think for good now):

https://bugzilla.kernel.org/show_bug.cgi?id=219383

BR, Jarkko

----------------------------------------------------------------
Jarkko Sakkinen (1):
      tpm: Lock TPM chip in tpm_pm_suspend() first

 drivers/char/tpm/tpm-chip.c      |  4 ----
 drivers/char/tpm/tpm-interface.c | 32 ++++++++++++++++++++++----------
 2 files changed, 22 insertions(+), 14 deletions(-)