* [edk2-devel] [PATCH 1/1] MdeModulePkg:Add variable store exceed maximum debug info
@ 2023-08-08 2:58 Zhenyu Zhang
2023-08-21 14:41 ` Gerd Hoffmann
0 siblings, 1 reply; 5+ messages in thread
From: Zhenyu Zhang @ 2023-08-08 2:58 UTC (permalink / raw)
To: devel
Cc: michael.d.kinney, gaoliming, zhiguang.liu, osteffen, ghoffman,
shahuang, shan.gavin, zhenyzha
When the variable store is full, edk2 will directly assert.
Add debug information to help users understand what caused
the assertion.
Actual results:
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x7E
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize =
0x3FF98
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x92
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize = 0x3FF98
Synchronous Exception at 0x000000023CA60374
......
ASSERT [ArmCpuDxe] /builddir/build/BUILD/edk2-f80f052277c8/ArmPkg/
Library/DefaultExceptionHandlerLib/AArch64/
DefaultExceptionHandler.c(333): ((BOOLEAN) (0==1))
Cc: Oliver Steffen <osteffen@redhat.com>
Cc: Gerd Hoffmann <ghoffman@redhat.com>
Cc: Gavin Shan <gshan@redhat.com>
Cc: Shaoqin Huang <shahuang@redhat.com>
Signed-off-by: Zhenyu Zhang <zhenyzha@redhat.com>
---
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 7a1331255b81..901112ac5961 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -1943,6 +1943,7 @@ UpdateVariable (
// Existing data size + new data size exceed maximum variable size limitation.
//
Status = EFI_INVALID_PARAMETER;
+ DEBUG ((DEBUG_ERROR, "ERROR: The variable store exceed maximum variable size limitation.\n"));
goto Done;
}
--
2.39.3
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* [edk2-devel] [PATCH 1/1] MdeModulePkg:Add variable store exceed maximum debug info
@ 2023-08-08 5:42 Zhenyu Zhangzhenyzha12@gmail.com
0 siblings, 0 replies; 5+ messages in thread
From: Zhenyu Zhangzhenyzha12@gmail.com @ 2023-08-08 5:42 UTC (permalink / raw)
To: devel; +Cc: zhenyzha12
When the variable store is full, edk2 will directly assert.
Add debug information to help users understand what caused
the assertion.
Actual results:
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x7E
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize =
0x3FF98
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x92
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize = 0x3FF98
Synchronous Exception at 0x000000023CA60374
......
ASSERT [ArmCpuDxe] /builddir/build/BUILD/edk2-f80f052277c8/ArmPkg/
Library/DefaultExceptionHandlerLib/AArch64/
DefaultExceptionHandler.c(333): ((BOOLEAN) (0==1))
Cc: Oliver Steffen <osteffen@redhat.com>
Cc: Gerd Hoffmann <ghoffman@redhat.com>
Cc: Gavin Shan <gshan@redhat.com>
Cc: Shaoqin Huang <shahuang@redhat.com>
Signed-off-by: Zhenyu Zhang <zhenyzha12@gmail.com>
---
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 7a1331255b81..901112ac5961 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -1943,6 +1943,7 @@ UpdateVariable (
// Existing data size + new data size exceed maximum variable size limitation.
//
Status = EFI_INVALID_PARAMETER;
+ DEBUG ((DEBUG_ERROR, "ERROR: The variable store exceed maximum variable size limitation.\n"));
goto Done;
}
--
2.39.3
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* [edk2-devel] [PATCH 1/1] MdeModulePkg:Add variable store exceed maximum debug info
@ 2023-08-08 10:19 Zhenyu Zhang
0 siblings, 0 replies; 5+ messages in thread
From: Zhenyu Zhang @ 2023-08-08 10:19 UTC (permalink / raw)
To: devel; +Cc: zhenyzha12, michael.d.kinney, gaoliming, zhiguang.liu,
Zhenyu Zhang
From: "Zhenyu Zhang" <zhenyzha@redhat.com>
When the variable store is full, edk2 will directly assert.
Add debug information to help users understand what caused
the assertion.
Actual results:
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x7E
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize =
0x3FF98
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x92
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize = 0x3FF98
Synchronous Exception at 0x000000023CA60374
......
ASSERT [ArmCpuDxe] /builddir/build/BUILD/edk2-f80f052277c8/ArmPkg/
Library/DefaultExceptionHandlerLib/AArch64/
DefaultExceptionHandler.c(333): ((BOOLEAN) (0==1))
Signed-off-by: Zhenyu Zhang <zhenyzha@redhat.com>
---
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 7a1331255b81..901112ac5961 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -1943,6 +1943,7 @@ UpdateVariable (
// Existing data size + new data size exceed maximum variable size limitation.
//
Status = EFI_INVALID_PARAMETER;
+ DEBUG ((DEBUG_ERROR, "ERROR: The variable store exceed maximum variable size limitation.\n"));
goto Done;
}
--
2.39.3
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* Re: [edk2-devel] [PATCH 1/1] MdeModulePkg:Add variable store exceed maximum debug info
2023-08-08 2:58 Zhenyu Zhang
@ 2023-08-21 14:41 ` Gerd Hoffmann
0 siblings, 0 replies; 5+ messages in thread
From: Gerd Hoffmann @ 2023-08-21 14:41 UTC (permalink / raw)
To: Zhenyu Zhang
Cc: devel, michael.d.kinney, gaoliming, zhiguang.liu, osteffen,
shahuang, shan.gavin
On Mon, Aug 07, 2023 at 10:58:26PM -0400, Zhenyu Zhang wrote:
> When the variable store is full, edk2 will directly assert.
> Add debug information to help users understand what caused
> the assertion.
>
> Actual results:
> RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
> 48BCD90AD31A - 0x00000003 - 0x7E
> CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize =
> 0x3FF98
> RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
> 48BCD90AD31A - 0x00000003 - 0x92
> CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize = 0x3FF98
>
> Synchronous Exception at 0x000000023CA60374
> ......
> ASSERT [ArmCpuDxe] /builddir/build/BUILD/edk2-f80f052277c8/ArmPkg/
> Library/DefaultExceptionHandlerLib/AArch64/
> DefaultExceptionHandler.c(333): ((BOOLEAN) (0==1))
>
> Cc: Oliver Steffen <osteffen@redhat.com>
> Cc: Gerd Hoffmann <ghoffman@redhat.com>
> Cc: Gavin Shan <gshan@redhat.com>
> Cc: Shaoqin Huang <shahuang@redhat.com>
> Signed-off-by: Zhenyu Zhang <zhenyzha@redhat.com>
You should also Cc the MdeModulePkg maintainers.
BaseTools/Scripts/GetMaintainer.py helps with finding them.
take care,
Gerd
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* [edk2-devel] [PATCH 1/1] MdeModulePkg:Add variable store exceed maximum debug info
@ 2023-08-22 2:14 Zhenyu Zhang
0 siblings, 0 replies; 5+ messages in thread
From: Zhenyu Zhang @ 2023-08-22 2:14 UTC (permalink / raw)
To: devel
Cc: zhenyzha, Oliver Steffen, Gerd Hoffmann, Laszlo Ersek,
Jian J Wang, Liming Gao, Hao A Wu
From: "Zhenyu Zhang" <zhenyzha@redhat.com>
When the variable store is full, edk2 will directly assert.
Add debug information to help users understand what caused
the assertion.
Actual results:
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x7E
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize =
0x3FF98
RecordVarErrorFlag (0xEF) 9A144FE2A47E:937FE521-95AE-4D1A-8929-
48BCD90AD31A - 0x00000003 - 0x92
CommonVariableSpace = 0x3FF9C - CommonVariableTotalSize = 0x3FF98
Synchronous Exception at 0x000000023CA60374
......
ASSERT [ArmCpuDxe] /builddir/build/BUILD/edk2-f80f052277c8/ArmPkg/
Library/DefaultExceptionHandlerLib/AArch64/
DefaultExceptionHandler.c(333): ((BOOLEAN) (0==1))
Cc: Oliver Steffen <osteffen@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zhenyu Zhang <zhenyzha@redhat.com>
---
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 7a1331255b81..901112ac5961 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -1943,6 +1943,7 @@ UpdateVariable (
// Existing data size + new data size exceed maximum variable size limitation.
//
Status = EFI_INVALID_PARAMETER;
+ DEBUG ((DEBUG_ERROR, "ERROR: The variable store exceed maximum variable size limitation.\n"));
goto Done;
}
--
2.39.3
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