Merge tag 'x86_sev_for_v6.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull AMD SEV update from Borislav Petkov:
 "Add a virtual TPM driver glue which allows a guest kernel to talk to a
  TPM device emulated by a Secure VM Service Module (SVSM) - a helper
  module of sorts which runs at a different privilege level in the
  SEV-SNP VM stack.

  The intent being that a TPM device is emulated by a trusted entity and
  not by the untrusted host which is the default assumption in the
  confidential computing scenarios"

* tag 'x86_sev_for_v6.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/sev: Register tpm-svsm platform device
  tpm: Add SNP SVSM vTPM driver
  svsm: Add header with SVSM_VTPM_CMD helpers
  x86/sev: Add SVSM vTPM probe/send_command functions

diff --cc arch/x86/coco/sev/core.c
Simple merge

diff --cc arch/x86/include/asm/sev.h
Simple merge