Re: [edk2-devel] [RFC PATCH v3 04/43] MdeModulePkg/DxeIplPeim: Support GHCB pages when creating page tables

2019-12-12 Thread Lendacky, Thomas
L ; Laszlo Ersek >> ; Ard Biesheuvel >> ; Kinney, Michael D ; >> Gao, Liming ; Dong, >> Eric ; Ni, Ray ; Brijesh Singh >> ; Wang, Jian J >> ; Wu, Hao A ; Bi, Dandan >> >> Subject: [edk2-devel] [RFC PATCH v3 04/43] MdeModulePkg/DxeIplPeim: Support

Re: [edk2-devel] [RFC PATCH v3 04/43] MdeModulePkg/DxeIplPeim: Support GHCB pages when creating page tables

2019-12-11 Thread Ni, Ray
Subject: [edk2-devel] [RFC PATCH v3 04/43] MdeModulePkg/DxeIplPeim: Support > GHCB pages when creating page tables > > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198 > > GHCB pages must be mapped as shared pages, so modify the process of > creating identity mapped page

[edk2-devel] [RFC PATCH v3 04/43] MdeModulePkg/DxeIplPeim: Support GHCB pages when creating page tables

2019-11-20 Thread Lendacky, Thomas
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198 GHCB pages must be mapped as shared pages, so modify the process of creating identity mapped pagetable entries so that GHCB entries are created without the encryption bit set. Cc: Jian J Wang Cc: Hao A Wu Cc: Dandan Bi Cc: Liming Gao Sig