Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 26fb5edff3976a42b640d83721b4897935cb6598
https://github.com/tianocore/edk2/commit/26fb5edff3976a42b640d83721b4897935cb6598
Author: Anubhav Raina <[email protected]>
Date: 2025-04-23 (Wed, 23 Apr 2025)
Changed paths:
M MdeModulePkg/Library/ArmFfaLib/ArmFfaPeiLib.inf
Log Message:
-----------
MdeModulePkg/ArmFfaLib: Add depex on gEfiPeiMemoryDiscoveredPpiGuid
If ArmFfaLibRxTxMap is called before permanent memory is installed the
memory allocated for the FF-A buffers will be migrated to the permanent
memory after it is installed without updating gArmFfaRxTxBufferInfoGuid
or unmapping the old buffers and mapping the updated buffers.
An ASSERT in MemoryServices at ExitBootServices is triggered when
ArmFfaDxeLib tries to call FreeAlignedPages on the original buffer
reference.
Add depex on gEfiPeiMemoryDiscoveredPpiGuid for ArmFfaPeiLib so any
Peims that use FF-A are only dispatched after permanent memory is
available.
Signed-off-by: Anubhav Raina <[email protected]>
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