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audk/MdeModulePkg/Universal/Variable/RuntimeDxe
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Laszlo Ersek cfa6ffb113 MdeModulePkg/VariableLock: downgrade compatibility warnings to DEBUG_WARN 
Commit a18a9bde36 ("MdeModulePkg/Variable/RuntimeDxe: Restore Variable
Lock Protocol behavior", 2020-12-15), for bug 3111, added two such sets of
debug messages that:

(a) are relevant for developers,

(b) yet should not necessarily poke end-users, because no functionality
suffers in practice.

Both message sets are in function VariableLockRequestToLock(): the first
is a generic interface deprecation warning; the second is the
double-locking situation, which we permit for compatibility (return status
EFI_SUCCESS).

Both message sets should be emitted with the DEBUG_WARN mask, not the most
serious DEBUG_ERROR mask. On some platforms, the serial console carries
both terminal traffic, and grave (DEBUG_ERROR-only) log messages. On such
platforms, both message sets may be perceived as a nuisance by end-users,
as there is nothing they can do, and there's nothing they *should* do --
in practice, nothing malfunctions.

(Such a platform is ArmVirtQemu, built with "-D
DEBUG_PRINT_ERROR_LEVEL=0x80000000".)

Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3410
Fixes: a18a9bde36
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210521204037.11980-1-lersek@redhat.com>
Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 		2021-05-23 12:06:55 +00:00
..
RuntimeDxeUnitTest MdeModulePkg/Variable/RuntimeDxe: Add Variable Lock Protocol Unit Tests 2020-12-15 06:26:34 +00:00
Measurement.c
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PrivilegePolymorphic.h
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Reclaim.c
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SpeculationBarrierDxe.c
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SpeculationBarrierSmm.c
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TcgMorLockDxe.c MdeModulePkg: Change TCG MOR variables to use VariablePolicy 2020-11-17 01:03:43 +00:00
TcgMorLockSmm.c MdeModulePkg: Change TCG MOR variables to use VariablePolicy 2020-11-17 01:03:43 +00:00
VarCheck.c MdeModulePkg: Drop VarLock from RuntimeDxe variable driver 2020-11-17 01:03:43 +00:00
Variable.c MdeModulePkg/Variable/RuntimeDxe: Fix return status from Reclaim() 2020-07-14 16:38:30 +00:00
Variable.h MdeModulePkg/Variable: Add RT GetVariable() cache support 2019-11-05 21:55:54 -08:00
VariableDxe.c MdeModulePkg: Connect VariablePolicy business logic to VariableServices 2020-11-17 01:03:43 +00:00
VariableExLib.c
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VariableLockRequestToLock.c MdeModulePkg/VariableLock: downgrade compatibility warnings to DEBUG_WARN 2021-05-23 12:06:55 +00:00
VariableNonVolatile.c MdeModulePkg/Variable: Add a file for NV variable functions 2019-11-05 21:55:54 -08:00
VariableNonVolatile.h MdeModulePkg/Variable: Add a file for NV variable functions 2019-11-05 21:55:54 -08:00
VariableParsing.c MdeModulePkg/Variable: Initialize local variable "Variable" 2019-11-25 14:14:18 +00:00
VariableParsing.h
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VariablePolicySmmDxe.c MdeModulePkg: Connect VariablePolicy business logic to VariableServices 2020-11-17 01:03:43 +00:00
VariableRuntimeCache.c MdeModulePkg/Variable: Add RT GetVariable() cache support 2019-11-05 21:55:54 -08:00
VariableRuntimeCache.h MdeModulePkg/Variable: Add RT GetVariable() cache support 2019-11-05 21:55:54 -08:00
VariableRuntimeDxe.inf MdeModulePkg: Drop VarLock from RuntimeDxe variable driver 2020-11-17 01:03:43 +00:00
VariableRuntimeDxe.uni
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VariableRuntimeDxeExtra.uni
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VariableSmm.c MdeModulePkg: Connect VariablePolicy business logic to VariableServices 2020-11-17 01:03:43 +00:00
VariableSmm.inf MdeModulePkg: Drop VarLock from RuntimeDxe variable driver 2020-11-17 01:03:43 +00:00
VariableSmm.uni
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VariableSmmExtra.uni
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VariableSmmRuntimeDxe.c MdeModulePkg: VariableSmmRuntimeDxe: Added request unblock memory interface 2021-03-05 15:25:07 +00:00
VariableSmmRuntimeDxe.inf MdeModulePkg: VariableSmmRuntimeDxe: Added request unblock memory interface 2021-03-05 15:25:07 +00:00
VariableSmmRuntimeDxe.uni
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VariableSmmRuntimeDxeExtra.uni
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VariableStandaloneMm.c
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VariableStandaloneMm.inf MdeModulePkg/VariableStandaloneMm: Set PcdFlashNvStorageVariableBase to Pcd 2021-02-23 15:40:37 +00:00
VariableTraditionalMm.c
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