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  2. [edk2-platforms] Intel/MinPlatformPkg: resolve MmUnblockMemoryLib

Re: [edk2-platforms] Intel/MinPlatformPkg: resolve MmUnblockMemoryLib

Zhiguang Liu
 

Hi Kun,
Your patch is ok for me. Please keep this change in your patch series.

Hi All,
Please ignore this patch since the same solution is already included in Kun's patch serials.

Thanks
Zhiguang

-----Original Message-----
From: Kun Qin <kuqin12@...>
Sent: Tuesday, March 16, 2021 5:18 PM
To: devel@edk2.groups.io; Liu, Zhiguang <zhiguang.liu@...>
Cc: Desimone, Nathaniel L <nathaniel.l.desimone@...>; Chiu, Chasel
<chasel.chiu@...>; Liming Gao <gaoliming@...>; Dong,
Eric <eric.dong@...>
Subject: Re: [edk2-devel] [edk2-platforms] Intel/MinPlatformPkg: resolve
MmUnblockMemoryLib

Hi Zhiguang,

I have already sent this patch series to resolve dependencies in edk2-
platform (although the change is slightly different):
https://edk2.groups.io/g/devel/message/72645

Specifically:
https://edk2.groups.io/g/devel/message/72646

Could you please let me know if the change above resolves the dependency
issue for you?

The patch series have 2 other patches not being reviewed yet. I plan to send
out another round tomorrow to include reviewed-by tags. But please let me
know if you prefer your change below to check in first, I will just drop my
patch #1 when sending v2.

Thanks,
Kun

On 03/16/2021 02:06, Zhiguang Liu wrote:
The below Edk2 patch makes VariableSmmRuntimeDxe begin to consume
MmUnblockMemoryLib.
It cause multiple platforms build failure.
f463dbadede138dc96a66dae6f361c54f0b3093c
MdeModulePkg: VariableSmmRuntimeDxe: Added request unblock
memory
interface

This change added NULL MmUnblockMemoryLib instance in
MinPlatformPkg
dsc include files

Cc: Nate DeSimone <nathaniel.l.desimone@...>
Cc: Chasel Chiu <chasel.chiu@...>
Cc: Liming Gao <gaoliming@...>
Cc: Eric Dong <eric.dong@...>

Signed-off-by: Zhiguang Liu <zhiguang.liu@...>
---
Platform/Intel/MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc | 1 +
1 file changed, 1 insertion(+)

diff --git a/Platform/Intel/MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc
b/Platform/Intel/MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc
index fa9098d525..ee91dd8bd6 100644
--- a/Platform/Intel/MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc
+++ b/Platform/Intel/MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc
@@ -116,6 +116,7 @@
!endif

BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf


VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolic
yLibRuntimeDxe.inf

+
+
MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblo
ckMemory
+ LibNull.inf



[LibraryClasses.common.UEFI_DRIVER]


Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.
inf
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