[PATCH v6 0/2] Optimize tpm2_read_public() calls

Jarkko Sakkinen
2025-12-07T17:32:20Z

The main goal is fairly straight-forwrd here.

The aim of these patches is optimize the number of tpm2_read_public()
calls to the bare minimum. The last patch is a bit out of scope but
I included because it builds on top of this work.

Jarkko Sakkinen (2):
KEYS: trusted: Re-orchestrate tpm2_read_public() calls
KEYS: trusted: Store parent's name to the encoded keys

drivers/char/tpm/tpm2-cmd.c | 86 ++++++++-
drivers/char/tpm/tpm2-sessions.c | 156 ++--------------
include/linux/tpm.h | 3 +-
security/keys/trusted-keys/tpm2key.asn1 | 17 +-
security/keys/trusted-keys/trusted_tpm2.c | 207 +++++++++++++++-------
5 files changed, 259 insertions(+), 210 deletions(-)

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2.39.5