The BaseMemEncryptSevLib functionality was updated to rely on the use of the OVMF/SEV workarea to check for SEV guests. However, this area is only updated when running the X64 OVMF build, not the hybr

Hi everyone I have a question. Is there a way to put a system to sleep (S3) via UEFI shell? Checking the UEFIshell spec, there is the reset command, that can be triggered with parameter -w, that would

Michael: This is my suggestion to resolve such compatible issue. As you say, it needs more review and discussion. So, it may not be applied immediately. If this patch set needs to catch this table tag

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D3926 This API accept one parameter using RCX and this is consumed in mutiple sub functions. Cc: Chasel Chiu <chasel.chiu@...> Cc: Nate DeSimone <na

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 TDVF set up an ACPI table (EFI_CC_EVENTLOG_ACPI_TABLE) to pass the event-log information. The event log created by the TD owner contains the ha

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 EFI_CC_EVENT_HOB_GUID is the global ID of a GUIDed HOB used to pass TDX_DIGEST_VALUE from SEC to a DXE Driver ( This DXE driver will be introdu

The DEBUG output in LcdGraphicsBlt is overly verbose, and makes using the console difficult, for example when using the UiApp. Since the extra output should no longer be needed, delete the DEBUG lines

Hi Sean and Bret, I prepare submit a new architecture code to edk2, and I have applied for an Azure ID. There have two questions when trigger the Azure CI, please refer to the following two links: htt

From: Kazuhiko Sakamoto <sakamoto.kazuhiko@...> Support 4-bytes address for erase and write, so that we can access whole region of SPI-NOR Flash(64MiB) implemented on the Developerbox. This commit als

The patch does several simplifications: 1. Treat SwitchToRealProc as part of RendezvousFunnelProc. So the common logic in MpLib.c doesn't need to be aware of SwitchToRealProc. As a result, SwitchToRea

A full-featured SEV-SNP guest will not rely on the AP jump table, and will instead use the AP Creation interface defined by the GHCB. However, a guest is still allowed to use the AP jump table if desi

The Confidential Computing blob defined here is intended to match the definition defined by linux guest kernel. Previously, both definitions relied on natural alignment, but that relies on both OVMF a

Hi, forwarding this also to the mailing list:https://bugzilla.tianocore.org/show_bug.cgi?id=3640 ---->Hello, it's been about a year I'm experiencing a strange issue, not a stopper, so I started only r

The generated Makefile was missing a dependency. This resulted in a build-time race condition if the recursive make is multi-threaded and shares job control. Signed-off-by: Jake Garver <jake@...> ---

Hi Would any one be able to review please? Thank you

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 Enable RTMR based measurement and measure boot for Td guest. Cc: Brijesh Singh <brijesh.singh@...> Cc: Erdem Aktas <erdemaktas@...> Cc: James B

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 TdTcg2Dxe mimics the Security/Tcg/Tcg2Dxe. It does below tasks: - Set up and install CC_EVENTLOG ACPI table - Parse the GUIDed HOB (gCcEventEnt

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 Add PCDs to records LAML/LASA field in CC EVENTLOG ACPI table. Cc: Brijesh Singh <brijesh.singh@...> Cc: Erdem Aktas <erdemaktas@...> Cc: James

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 TdHobList and Configuration FV are external data provided by Host VMM. These are not trusted in Td guest. So they should be validated , measure

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853 SecMeasurementLib is designed to do the measurement in SEC phase. In current stage there are 2 functions introduced: - MeasureHobList: Measure