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* [PATCH 0/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations
@ 2019-09-24 14:01 Jarkko Sakkinen
  2019-09-24 14:02 ` [PATCH 1/3] tpm: migrate pubek_show to struct tpm_buf Jarkko Sakkinen
                   ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: Jarkko Sakkinen @ 2019-09-24 14:01 UTC (permalink / raw)
  To: linux-stable
  Cc: Jarkko Sakkinen, linux-integrity, Greg KH, Vadim Sukhomlinov,
	Jason Gunthorpe, open list

commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream

This backport is for v4.14 and v4.19 The backport requires non-racy
behaviour from TPM 1.x sysfs code. Thus, the dependecies for that
are included.

NOTE: 1/3 is only needed for v4.14.

Cc: linux-integrity@vger.kernel.org
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Vadim Sukhomlinov <sukhomlinov@google.com>
Link: https://lore.kernel.org/stable/20190712152734.GA13940@kroah.com/

Jarkko Sakkinen (2):
  tpm: migrate pubek_show to struct tpm_buf
  tpm: use tpm_try_get_ops() in tpm-sysfs.c.

Vadim Sukhomlinov (1):
  tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

 drivers/char/tpm/tpm-chip.c  |   3 +
 drivers/char/tpm/tpm-sysfs.c | 201 +++++++++++++++++++++--------------
 drivers/char/tpm/tpm.h       |  13 ---
 3 files changed, 124 insertions(+), 93 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 0/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations
@ 2019-09-25 10:15 Jarkko Sakkinen
  2019-09-25 14:47 ` Jarkko Sakkinen
  0 siblings, 1 reply; 8+ messages in thread
From: Jarkko Sakkinen @ 2019-09-25 10:15 UTC (permalink / raw)
  To: linux-integrity
  Cc: Jarkko Sakkinen, Greg KH, Vadim Sukhomlinov, Jason Gunthorpe, open list

commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream

This backport is for v4.14 and v4.19 The backport requires non-racy
behaviour from TPM 1.x sysfs code. Thus, the dependecies for that
are included.

NOTE: 1/3 is only needed for v4.14.

Cc: linux-integrity@vger.kernel.org
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Vadim Sukhomlinov <sukhomlinov@google.com>
Link: https://lore.kernel.org/stable/20190712152734.GA13940@kroah.com/

Jarkko Sakkinen (2):
  tpm: migrate pubek_show to struct tpm_buf
  tpm: use tpm_try_get_ops() in tpm-sysfs.c.

Vadim Sukhomlinov (1):
  tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

 drivers/char/tpm/tpm-chip.c  |   3 +
 drivers/char/tpm/tpm-sysfs.c | 201 +++++++++++++++++++++--------------
 drivers/char/tpm/tpm.h       |  13 ---
 3 files changed, 124 insertions(+), 93 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 0/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations
@ 2019-10-02 13:14 Jarkko Sakkinen
  0 siblings, 0 replies; 8+ messages in thread
From: Jarkko Sakkinen @ 2019-10-02 13:14 UTC (permalink / raw)
  To: linux-stabley
  Cc: Jarkko Sakkinen, Jason Gunthorpe, open list:TPM DEVICE DRIVER, open list

commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream

This backport is for v4.14 and v4.19 The backport requires non-racy
behaviour from TPM 1.x sysfs code. Thus, the dependecies for that
are included.

NOTE: 1/3 is only needed for v4.14.

v2:
* Something happened when merging 3/3 that write lock was taken
  twice. Fixed in this version. Did also sanity check test with
  TPM2:
  echo devices > /sys/power/pm_test && echo mem > /sys/power/state

Jarkko Sakkinen (2):
  tpm: migrate pubek_show to struct tpm_buf
  tpm: use tpm_try_get_ops() in tpm-sysfs.c.

Vadim Sukhomlinov (1):
  tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

 drivers/char/tpm/tpm-chip.c  |   5 +-
 drivers/char/tpm/tpm-sysfs.c | 201 +++++++++++++++++++++--------------
 drivers/char/tpm/tpm.h       |  13 ---
 3 files changed, 124 insertions(+), 95 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 0/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations
@ 2019-10-03 11:24 Jarkko Sakkinen
  0 siblings, 0 replies; 8+ messages in thread
From: Jarkko Sakkinen @ 2019-10-03 11:24 UTC (permalink / raw)
  To: linux-stable
  Cc: Jarkko Sakkinen, Jason Gunthorpe, open list:TPM DEVICE DRIVER, open list

commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream

This backport is for v4.14 and v4.19 The backport requires non-racy
behaviour from TPM 1.x sysfs code. Thus, the dependecies for that
are included.

NOTE: 1/3 is only needed for v4.14.

v2:
* Something happened when merging 3/3 that write lock was taken
  twice. Fixed in this version. Did also sanity check test with
  TPM2:
  echo devices > /sys/power/pm_test && echo mem > /sys/power/state

Jarkko Sakkinen (2):
  tpm: migrate pubek_show to struct tpm_buf
  tpm: use tpm_try_get_ops() in tpm-sysfs.c.

Vadim Sukhomlinov (1):
  tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

 drivers/char/tpm/tpm-chip.c  |   5 +-
 drivers/char/tpm/tpm-sysfs.c | 201 +++++++++++++++++++++--------------
 drivers/char/tpm/tpm.h       |  13 ---
 3 files changed, 124 insertions(+), 95 deletions(-)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-10-03 11:24 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-24 14:01 [PATCH 0/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations Jarkko Sakkinen
2019-09-24 14:02 ` [PATCH 1/3] tpm: migrate pubek_show to struct tpm_buf Jarkko Sakkinen
2019-09-24 14:02 ` [PATCH 2/3] tpm: use tpm_try_get_ops() in tpm-sysfs.c Jarkko Sakkinen
2019-09-24 14:02 ` [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations Jarkko Sakkinen
2019-09-25 10:15 [PATCH 0/3] " Jarkko Sakkinen
2019-09-25 14:47 ` Jarkko Sakkinen
2019-10-02 13:14 Jarkko Sakkinen
2019-10-03 11:24 Jarkko Sakkinen

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