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authorBrijesh Singh <brijesh.singh@amd.com>2018-03-08 06:48:58 -0600
committerPaolo Bonzini <pbonzini@redhat.com>2018-03-13 17:36:05 +0100
commit6cb8f2a663a47c6e0da17fc4fb9e06abfda2bd48 (patch)
tree3c48a2d039a0fc134316020b9b94d9cb212cab8e /target/i386/Makefile.objs
parent8fa4466d77b44f4f58f3836601f31ca5e401485d (diff)
cpu/i386: populate CPUID 0x8000_001F when SEV is active
When SEV is enabled, CPUID 0x8000_001F should provide additional information regarding the feature (such as which page table bit is used to mark the pages as encrypted etc). The details for memory encryption CPUID is available in AMD APM (https://support.amd.com/TechDocs/24594.pdf) Section E.4.17 Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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