1. These are previous changes to tpm_buf, which make stack allocations much more feasible than previously. 2. Migrate low-hanging fruit to use stack allocations.
Jarkko Sakkinen (4): tpm: Make TPM buffer allocations more robust tpm, tpm1-cmd: Use stack for trivial cases tpm, tpm2-cmd: Use stack for trivial cases tpm_vpm_proxy: Use stack for TPM_CC_SET_LOCALITY drivers/char/tpm/tpm-buf.c | 137 ++++++---- drivers/char/tpm/tpm-dev-common.c | 4 +- drivers/char/tpm/tpm-dev.h | 2 +- drivers/char/tpm/tpm-interface.c | 4 +- drivers/char/tpm/tpm-sysfs.c | 20 +- drivers/char/tpm/tpm.h | 3 +- drivers/char/tpm/tpm1-cmd.c | 151 +++++------ drivers/char/tpm/tpm2-cmd.c | 297 ++++++++++------------ drivers/char/tpm/tpm2-sessions.c | 121 +++++---- drivers/char/tpm/tpm2-space.c | 44 ++-- drivers/char/tpm/tpm_tis_i2c.c | 4 +- drivers/char/tpm/tpm_vtpm_proxy.c | 34 +-- include/linux/tpm.h | 28 +- security/keys/trusted-keys/trusted_tpm1.c | 34 ++- security/keys/trusted-keys/trusted_tpm2.c | 156 ++++++------ 15 files changed, 493 insertions(+), 546 deletions(-) -- 2.39.5
