Linux-Integrity Archive on lore.kernel.org
 help / Atom feed
* [PATCH v4 0/2] tpm: Unify send() callbacks
@ 2019-02-08 18:08 Jarkko Sakkinen
  2019-02-08 18:08 ` [PATCH v4 1/2] tpm: Unify the send callback behaviour Jarkko Sakkinen
                   ` (2 more replies)
  0 siblings, 3 replies; 20+ messages in thread
From: Jarkko Sakkinen @ 2019-02-08 18:08 UTC (permalink / raw)
  To: linux-integrity
  Cc: linux-kernel, linux-security-module, Peter Huewe,
	Jason Gunthorpe, Stefan Berger, Alexander Steffen,
	Jarkko Sakkinen

From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.co m>

A portion of send() callbacks have returned length, in many cases just
returning back what was given as an argument, and tpm_crb has returned 0 on
success. This patch set fixes and unifies the behaviour.

v4:
* Return zero already in tpm_tis_send_main() so that it is applied to all
  call sites of tpm_tis_send().
* Fixup tpm_ibmvtpm_send() documentation.
v3:
tpm_tis_core fix was left out of the staging area :-(
v2:
The drivers tpm_nsc and tpm_infineon were forgotten. For this version I
checked both with find and command and from Kconfig that everything that is
supposed to be a driver directly interfacing with the TPM core, is included
(e.g. discluding tpm_tis_spi).

Jarkko Sakkinen (2):
  tpm: Unify the send callback behaviour
  tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete

 drivers/char/tpm/st33zp24/st33zp24.c |  2 +-
 drivers/char/tpm/tpm_atmel.c         |  2 +-
 drivers/char/tpm/tpm_i2c_atmel.c     | 10 +++++++++-
 drivers/char/tpm/tpm_i2c_infineon.c  |  2 +-
 drivers/char/tpm/tpm_i2c_nuvoton.c   |  2 +-
 drivers/char/tpm/tpm_ibmvtpm.c       |  8 ++++----
 drivers/char/tpm/tpm_infineon.c      |  2 +-
 drivers/char/tpm/tpm_nsc.c           |  2 +-
 drivers/char/tpm/tpm_tis_core.c      |  2 +-
 drivers/char/tpm/tpm_vtpm_proxy.c    |  3 +--
 drivers/char/tpm/xen-tpmfront.c      |  2 +-
 11 files changed, 22 insertions(+), 15 deletions(-)

-- 
2.19.1


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, back to index

Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-02-08 18:08 [PATCH v4 0/2] tpm: Unify send() callbacks Jarkko Sakkinen
2019-02-08 18:08 ` [PATCH v4 1/2] tpm: Unify the send callback behaviour Jarkko Sakkinen
2019-02-08 18:12   ` Stefan Berger
2019-02-08 19:00     ` Jarkko Sakkinen
2019-02-08 19:17       ` [PATCH v4 1/2] tpm: Unify the send callback behaviourä Jarkko Sakkinen
2019-02-08 19:27         ` Stefan Berger
2019-02-08 20:23           ` Jarkko Sakkinen
2019-02-08 20:32             ` Stefan Berger
2019-02-08 20:46               ` Jarkko Sakkinen
2019-02-08 21:18                 ` Stefan Berger
2019-02-08 21:51                   ` Jarkko Sakkinen
2019-02-08 20:38             ` Jarkko Sakkinen
2019-02-11 15:05       ` [PATCH v4 1/2] tpm: Unify the send callback behaviour Alexander Steffen
2019-02-13  7:44         ` Jarkko Sakkinen
2019-02-09 18:20   ` Jerry Snitselaar
2019-02-09 20:01     ` Jerry Snitselaar
2019-02-11 13:58     ` Jarkko Sakkinen
2019-02-08 18:08 ` [PATCH v4 2/2] tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete Jarkko Sakkinen
2019-02-09 20:08 ` [PATCH v4 0/2] tpm: Unify send() callbacks Jerry Snitselaar
2019-02-11 14:03   ` Jarkko Sakkinen

Linux-Integrity Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-integrity/0 linux-integrity/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-integrity linux-integrity/ https://lore.kernel.org/linux-integrity \
		linux-integrity@vger.kernel.org linux-integrity@archiver.kernel.org
	public-inbox-index linux-integrity


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-integrity


AGPL code for this site: git clone https://public-inbox.org/ public-inbox