Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 24a80a59dbe02e4101303ff3acb3ae9fcd8ed7cb
https://github.com/tianocore/edk2/commit/24a80a59dbe02e4101303ff3acb3ae9fcd8ed7cb
Author: Ray Ni <[email protected]>
Date: 2025-06-04 (Wed, 04 Jun 2025)
Changed paths:
M StandaloneMmPkg/Core/FwVol.c
Log Message:
-----------
StandaloneMmPkg/Core: Fix FV HOB loop by advancing with GET_NEXT_HOB
Previously, MmDispatchFvs could enter an infinite loop if a Firmware Volume
HOB with zero length was encountered, because GetNextHob() was called with
the same FvHob pointer repeatedly. This patch fixes the issue by passing
GET_NEXT_HOB(FvHob) to GetNextHob(), ensuring the loop advances to the next
HOB and preventing hangs.
Signed-off-by: Ray Ni <[email protected]>
Commit: 97fc789316e73dd37a0c0fcd4ee9bae2bb35bd8f
https://github.com/tianocore/edk2/commit/97fc789316e73dd37a0c0fcd4ee9bae2bb35bd8f
Author: Ray Ni <[email protected]>
Date: 2025-06-04 (Wed, 04 Jun 2025)
Changed paths:
M StandaloneMmPkg/Core/FwVol.c
Log Message:
-----------
StandaloneMmPkg/Core: Improve debug messages
Refine debug output for better troubleshooting:
1. Consolidate FV address and size into one log message
2. Add function name to error messages for better traceability
3. Use AllocateCopyPool() instead of separate AllocatePool() and CopyMem()
Signed-off-by: Ray Ni <[email protected]>
Commit: 51733a72ca99bd4cd183be242bc234fbfa668ff4
https://github.com/tianocore/edk2/commit/51733a72ca99bd4cd183be242bc234fbfa668ff4
Author: Ray Ni <[email protected]>
Date: 2025-06-04 (Wed, 04 Jun 2025)
Changed paths:
M StandaloneMmPkg/Core/FwVol.c
Log Message:
-----------
StandaloneMmPkg/Core: try best to dispatch FVs
Original logic skips to call MmDispatcher() when number of FV HOBs exceeds
the max supported FVs even for the already-discovered FVs.
Original logic skips to call MmDispatcher() and even skips to process other
FVs when insufficient MM memory for shadowing a FV.
For both cases, replace "return" with "continue" to try best to dispatch
more FVs.
Signed-off-by: Ray Ni <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/d6d2f68e3801...51733a72ca99
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