Re: [edk2-devel] [PATCH 1/2] MdeModulePkg/dec: update the PcdCpuStackGuard property

["Jeff Fan" <fanjianfeng@byosoft.com.cn>]

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Please correct the commit message which confused me.

It should be "Update the PcdCpuStackGuard to support PcdsPatchableInModule, PcdsDynamci and PcdsDynamciEx ... ..."

Thanks!
Jeff


fanjianfeng@byosoft.com.cn
 
From: Chen, Gang C
Date: 2022-04-11 18:13
To: devel
CC: guomin.jiang; dandan.bi; di.zhang; Jian J Wang; Liming Gao
Subject: [edk2-devel] [PATCH 1/2] MdeModulePkg/dec: update the PcdCpuStackGuard property
Update the PcdCpuStackGuard from PcdsFixedAtBuild to PcdsDynamicEx
for the requirement to set different value in FSP API mode and FSP
Dispatch mode.
 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3897
 
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: devel@edk2.groups.io
 
Signed-off-by: Gang Chen <gang.c.chen@intel.com>
---
MdeModulePkg/MdeModulePkg.dec | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
 
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 463e889e9a..72e7e2eced 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -1070,13 +1070,6 @@
   # @Prompt The Heap Guard feature mask
   gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask|0x0|UINT8|0x30001054
-  ## Indicates if UEFI Stack Guard will be enabled.
-  #  If enabled, stack overflow in UEFI can be caught, preventing chaotic consequences.<BR><BR>
-  #   TRUE  - UEFI Stack Guard will be enabled.<BR>
-  #   FALSE - UEFI Stack Guard will be disabled.<BR>
-  # @Prompt Enable UEFI Stack Guard.
-  gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard|FALSE|BOOLEAN|0x30001055
-
[PcdsFixedAtBuild, PcdsPatchableInModule]
   ## Dynamic type PCD can be registered callback function for Pcd setting action.
   #  PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of callback function
@@ -2079,6 +2072,13 @@
   # @Prompt Enable PCIe Resizable BAR Capability support.
   gEfiMdeModulePkgTokenSpaceGuid.PcdPcieResizableBarSupport|FALSE|BOOLEAN|0x10000024
+  ## Indicates if UEFI Stack Guard will be enabled.
+  #  If enabled, stack overflow in UEFI can be caught, preventing chaotic consequences.<BR><BR>
+  #   TRUE  - UEFI Stack Guard will be enabled.<BR>
+  #   FALSE - UEFI Stack Guard will be disabled.<BR>
+  # @Prompt Enable UEFI Stack Guard.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard|FALSE|BOOLEAN|0x00010025
+
[PcdsPatchableInModule]
   ## Specify memory size with page number for PEI code when
   #  Loading Module at Fixed Address feature is enabled.
-- 
2.35.1
 
 
 

 
 
 

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