In order to make struct tpm_buf the first class object for constructing TPM commands, this patch set migrates all TPM 2.0 commands to use it. The next step after this is to migrate TPM 1.2 commands in a subsequent patch set. Finally, tpm_transmit_cmd() can take simply struct tpm_buf as its argument and this interface can be exported to be used by the kernel keyring. The ultimate goal of this work is to make constructing TPM commands inside the kernel simple and robust. Alexander Steffen (1): tpm: Trigger only missing TPM 2.0 self tests Jarkko Sakkinen (4): tpm: migrate tpm2_shutdown() to use struct tpm_buf tpm: migrate tpm2_probe() to use struct tpm_buf tpm: migrate tpm2_get_tpm_pt() to use struct tpm_buf tpm: migrate tpm2_get_random() to use struct tpm_buf drivers/char/tpm/tpm-interface.c | 20 ++- drivers/char/tpm/tpm.h | 3 +- drivers/char/tpm/tpm2-cmd.c | 266 ++++++++++++++------------------------- 3 files changed, 112 insertions(+), 177 deletions(-) -- 2.15.1