On 6/15/23 08:37, Michael Ellerman wrote:
The TPM code in prom_init.c creates a small buffer of memory to store
the TPM's SML (Stored Measurement Log). It's communicated to Linux via
the linux,sml-base/size device tree properties of the TPM node.
When kexec'ing that buffer can be overwritten,
The TPM code in prom_init.c creates a small buffer of memory to store
the TPM's SML (Stored Measurement Log). It's communicated to Linux via
the linux,sml-base/size device tree properties of the TPM node.
When kexec'ing that buffer can be overwritten, or when kdump'ing it may
not be mapped by the
