[PATCH 0/3] tpm: Preserve TPM measurement log across kexec

[Stefan Berger <stefanb@xxxxxxxxxxxxx>]

The current of-tree driver does not currently preserve the vTPM 1.2 and
vTPM 2.0 measurement log across a kexec. This series fixes this for the
kexec_file_load() syscall using the flattened device tree (fdt) to
carry the measurement log's buffer across kexec.

   Stefan

Stefan Berger (3):
  of: kexec: Refactor IMA buffer related functions to make them reusable
  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
  tpm: of: Call of_tpm_get_sml_parameters() to get base and size of log

 drivers/char/tpm/eventlog/of.c |  31 +---
 drivers/of/device.c            |  24 +++
 drivers/of/kexec.c             | 284 +++++++++++++++++++++++++++++----
 include/linux/kexec.h          |   6 +
 include/linux/of.h             |   5 +
 include/linux/of_device.h      |   3 +
 kernel/kexec_file.c            |   6 +
 7 files changed, 298 insertions(+), 61 deletions(-)

-- 
2.35.1