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[edk2] [Patch] Vlv2TbltDevicePkg: Set SMM Stack size to 16 KB

Kinney, Michael D posted 1 patch 5 years, 10 months ago
Failed in applying to current master (apply log)
Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc | 5 +++++
Vlv2TbltDevicePkg/PlatformPkgIA32.dsc   | 5 +++++
Vlv2TbltDevicePkg/PlatformPkgX64.dsc    | 5 +++++
3 files changed, 15 insertions(+)
[edk2] [Patch] Vlv2TbltDevicePkg: Set SMM Stack size to 16 KB
Posted by Kinney, Michael D 5 years, 10 months ago 
From: Michael D Kinney <michael.d.kinney@intel.com>

Stack overflows were observed at the default SMM stack
size of 8 KB.  Increase stack size to 16 KB to prevent
SMM stack overflows.

Cc: David Wei <david.wei@intel.com>
Cc: Mang Guo <mang.guo@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
---
 Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc | 5 +++++
 Vlv2TbltDevicePkg/PlatformPkgIA32.dsc   | 5 +++++
 Vlv2TbltDevicePkg/PlatformPkgX64.dsc    | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
index b6741257e7..af845ed19f 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
index bd276f0643..44a6fcab18 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
index 042a35b2b7..0217a2818f 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
-- 
2.14.2.windows.3

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Re: [edk2] [Patch] Vlv2TbltDevicePkg: Set SMM Stack size to 16 KB
Posted by Wei, David 5 years, 10 months ago 
Reviewed-by: David Wei  <david.wei@intel.com>

Thanks,
David  Wei

Intel SSG/STO/UEFI BIOS                                 


-----Original Message-----
From: Kinney, Michael D 
Sent: Tuesday, June 12, 2018 2:05 AM
To: edk2-devel@lists.01.org
Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Wei, David <david.wei@intel.com>; Guo, Mang <mang.guo@intel.com>
Subject: [Patch] Vlv2TbltDevicePkg: Set SMM Stack size to 16 KB

From: Michael D Kinney <michael.d.kinney@intel.com>

Stack overflows were observed at the default SMM stack
size of 8 KB.  Increase stack size to 16 KB to prevent
SMM stack overflows.

Cc: David Wei <david.wei@intel.com>
Cc: Mang Guo <mang.guo@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
---
 Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc | 5 +++++
 Vlv2TbltDevicePkg/PlatformPkgIA32.dsc   | 5 +++++
 Vlv2TbltDevicePkg/PlatformPkgX64.dsc    | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
index b6741257e7..af845ed19f 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
index bd276f0643..44a6fcab18 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
index 042a35b2b7..0217a2818f 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
@@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common]
   gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2
 !endif
 
+  #
+  # Set SMM stack size to 16 KB.
+  #
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+
 [PcdsFixedAtBuild.IA32]
 !if $(TARGET) == RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
-- 
2.14.2.windows.3

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