GitLab

Use sev_es_host_save_area() instead of open coding an equivalent when
setting the MSR_TSC_AUX field during setup.

No functional change intended.

Link: https://lore.kernel.org/r/20240617210432.1642542-3-seanjc@google.com

Signed-off-by: Sean Christopherson <seanjc@google.com>