Re: [edk2] [PATCH 2/3] MdeModulePkg/Universal/CapsulePei: Add support for PCD PcdPteMemoryEncryptionAddressOrMask

2017-02-10 Thread Zeng, Star
com>; Tian, Feng <feng.t...@intel.com>; Leo Duran <leo.du...@amd.com>; Brijesh Singh <brijesh.si...@amd.com>; Zeng, Star <star.z...@intel.com> Subject: [edk2] [PATCH 2/3] MdeModulePkg/Universal/CapsulePei: Add support for PCD PcdPteMemoryEncryptionAddressOrMask T

[edk2] [PATCH 2/3] MdeModulePkg/Universal/CapsulePei: Add support for PCD PcdPteMemoryEncryptionAddressOrMask

2017-02-08 Thread Leo Duran
This PCD holds the address mask for page table entries when memory encryption is enabled on AMD processors supporting the Secure Encrypted Virtualization (SEV) feature. The mask is applied when 4GB tables are created (UefiCapsule.c), and when the tables are expanded on-demand by page-faults above