From: Anthony PERARD <anthony.perard@...> The macro "xen_mb()" needs to be a full memory barrier, that is it needs to also prevent stores from been reorder after loads which an x86 CPU can do

If the guided section was encoded with GenCrc32 tool the resulting 'EFI_GUID_DEFINED_SECTION.DataOffset' field points to the start of the meaningfull data that follows the CRC32 value. But if we want

Currently 'PutFileImage' function is called with arguments that are not advanced on each section parsing. This would lead to an error if EFI_SECTION_GUID_DEFINED is not the first in a file. The same

Currently there is no labels for start and end of the encapsulation sections. Therefore it is not possible to see where the encapsulation section ends and another section starts. Add labels for start

Currently there is no labels for start and end of the encapsulation sections. Therefore it is not possible to see where the encapsulation section ends and another section starts. Add labels for start

Currently 'PutFileImage' function is called with arguments that are not advanced on each section parsing. This would lead to an error if EFI_SECTION_GUID_DEFINED is not the first in a file. Use

Upstreamed through commit : https://github.com/tianocore/edk2-test/commit/4a25c3b3c79f63bd9f98b4fffcb21b5c66dd14bb

Reviewed-by: G Edhaya Chandran <edhaya.chandran@...>

It has been in my todo list for years. I wish this lib could be created earlier so that existing duplicated page table manipulation logics could be avoided. The Map() supports different PagingModes

Let DxeMain.inf consume new SerialPortLib to support multiple channel debug message on early DXE. Cc: Ray Ni <ray.ni@...> Cc: Maurice Ma <maurice.ma@...> Cc: Benjamin You

Add new Serial port library instance that consumes the HOB defined in MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h to support multiple UART's. Cc: Ray Ni <ray.ni@...> Cc: Maurice Ma

From: Cosmo Lai <cosmo.lai@...> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3986 The EFI_STATUS_CODE_DATA_MAX_SIZE is defined as 200 in MdeModulePkg. After reducing 96byte buffer for

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3999 FspResetType will be either 32bit or 64 bit basing on the build type. Cc: Nate DeSimone <nathaniel.l.desimone@...> Cc: Star Zeng

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3999 FspResetType will be either 32bit or 64 bit basing on the build type. Cc: Nate DeSimone <nathaniel.l.desimone@...> Cc: Star Zeng

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3999 FspResetType will be either 32bit or 64 bit basing on the build type Cc: Nate DeSimone <nathaniel.l.desimone@...> Cc: Star Zeng

Reviewed-by: Zhichao Gao <zhichao.gao@...> Thanks, Zhichao

Dandan: Good point. I suggest to also define EFI_STATUS_CODE_DATA_MAX_SIZE into the MdeModulePkg\Include\Guid\StatusCodeDataTypeDebug.h. Its value can be MAX_EXTENDED_DATA_SIZE + sizeof

Reviewed-by: Zhichao Gao <zhichao.gao@...> Thanks, Zhichao

Reviewed-by: Zhichao Gao <zhichao.gao@...> Thanks, Zhichao

Jeff: I want to confirm why UFS apply the same rule to SCSI. Does UFS follows SCSI spec? Thanks Liming