Merge tag 'x86_sev_for_v7.2_rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git...

Pull x86 SEV updates from Borislav Petkov:

 - Remove redundant GHCB initialization guards in the SEV page state and
   SVSM call paths now that the GHCB helpers handle early-boot fallback
   internally

 - Skip SNP initialization in the CCP driver immediately when the
   preparation step fails rather than proceeding to an operation that
   will certainly fail

 - Abort SNP preparation and return an error when not all CPUs are
   online, since the firmware enforces that every CPU enables SNP and
   will fail init if not

 - Simplify the VMM communication exception entry path by replacing
   separate kernel and user mode macros with a single handler that
   dispatches based on the current privilege level

* tag 'x86_sev_for_v7.2_rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip:
  x86/sev: Remove redundant ghcbs_initialized checks around __sev_{get,put}_ghcb()
  crypto/ccp: Skip SNP_INIT if preparation fails
  x86/sev: Do not initialize SNP if missing CPUs
  x86/entry: Zap the #VC entry user and kernel macros