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MdeModulePkg/Core/Dxe: log informative memprotect msgs at DEBUG_INFO level

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In commit 7eb927db3e25 ("MdeModulePkg/DxeCore: implement memory protection
policy", 2017-02-24), we added two informative messages with the
InitializeDxeNxMemoryProtectionPolicy() function:

> InitializeDxeNxMemoryProtectionPolicy: applying strict permissions to
> active memory regions

and

> InitializeDxeNxMemoryProtectionPolicy: applying strict permissions to
> inactive memory regions

The messages don't report errors or warnings, thus downgrade their log
masks from DEBUG_ERROR to DEBUG_INFO.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1520485
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Laszlo Ersek 2017-12-04 20:21:56 +01:00
parent cf260a47be
commit a921228818
1 changed files with 9 additions and 4 deletions
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13
MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
View File

@ -831,8 +831,11 @@ InitializeDxeNxMemoryProtectionPolicy (
} while (Status == EFI_BUFFER_TOO_SMALL); } while (Status == EFI_BUFFER_TOO_SMALL);
ASSERT_EFI_ERROR (Status); ASSERT_EFI_ERROR (Status);
DEBUG((DEBUG_ERROR, "%a: applying strict permissions to active memory regions\n", DEBUG ((
__FUNCTION__)); DEBUG_INFO,
"%a: applying strict permissions to active memory regions\n",
__FUNCTION__
));
MergeMemoryMapForProtectionPolicy (MemoryMap, &MemoryMapSize, DescriptorSize); MergeMemoryMapForProtectionPolicy (MemoryMap, &MemoryMapSize, DescriptorSize);
@ -856,9 +859,11 @@ InitializeDxeNxMemoryProtectionPolicy (
// accessible, but have not been added to the UEFI memory map (yet). // accessible, but have not been added to the UEFI memory map (yet).
// //
if (GetPermissionAttributeForMemoryType (EfiConventionalMemory) != 0) { if (GetPermissionAttributeForMemoryType (EfiConventionalMemory) != 0) {
DEBUG((DEBUG_ERROR, DEBUG ((
DEBUG_INFO,
"%a: applying strict permissions to inactive memory regions\n", "%a: applying strict permissions to inactive memory regions\n",
__FUNCTION__)); __FUNCTION__
));
CoreAcquireGcdMemoryLock (); CoreAcquireGcdMemoryLock ();