[PATCH v4 0/2] tpm: Unify send() callbacks
jsnitsel at redhat.com
Sat Feb 9 20:08:38 UTC 2019
On Fri Feb 08 19, Jarkko Sakkinen wrote:
>From: Jarkko Sakkinen <jarkko.sakkinen at 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.
>* 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.
>tpm_tis_core fix was left out of the staging area :-(
>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(-)
Reviewed-by: Jerry Snitselaar <jsnitsel at redhat.com>
More information about the Linux-security-module-archive