On 10/14/21 1:58 AM, Gerd Hoffmann wrote:
On Wed, Oct 13, 2021 at 11:57:11AM -0500, Brijesh Singh wrote:PlatformPei detects all the guest memory and marks it as a SYSTEM_RAMWhen SEV-SNP is active, the CPUID and Secrets memory range contains theWhy is this needed? Isn't the complete firmware memory tagged as
unless its an MMIO or added as reserved in e820 map file. Since the
Secrets and CPUID pages are part of system RAM so we need to explicitly
exclude these region.