[PATCH v6 5/6] of: kexec: Refactor IMA buffer related functions to make them reusable

[Rob Herring]

On Thu, Jul 07, 2022 at 01:20:25PM -0400, Stefan Berger wrote:
> Refactor IMA buffer related functions to make them reusable for carrying
> TPM logs across kexec.
> 
> Signed-off-by: Stefan Berger <stefanb at linux.ibm.com>
> Cc: Rob Herring <robh+dt at kernel.org>
> Cc: Frank Rowand <frowand.list at gmail.com>
> Cc: Mimi Zohar <zohar at linux.ibm.com>
> 
> ---
> v6:
>  - Add __init to get_kexec_buffer as suggested by Jonathan
> 
> v5:
>  - Rebased on Jonathan McDowell's commit "b69a2afd5afc x86/kexec: Carry
>    forward IMA measurement log on kexec"
> v4:
>  - Move debug output into setup_buffer()
> ---
>  drivers/of/kexec.c | 126 ++++++++++++++++++++++++++-------------------
>  1 file changed, 74 insertions(+), 52 deletions(-)

Reviewed-by: Rob Herring <robh at kernel.org>