From: Laszlo Ersek <lersek@redhat.com>
Date: Mon, 4 Dec 2017 19:21:56 +0000 (+0100)
Subject: MdeModulePkg/Core/Dxe: log informative memprotect msgs at DEBUG_INFO level
X-Git-Tag: edk2-stable201903~2930
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;ds=sidebyside;h=a921228818b588b21fb26c26b2b72d066d251fe5;hp=cf260a47bec5db03cab77378da008338c106a9c6;p=mirror_edk2.git

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

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>
---

diff --git a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
index 21a52d0af5..a74cfc137a 100644
--- a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
+++ b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
@@ -831,8 +831,11 @@ InitializeDxeNxMemoryProtectionPolicy (
   } while (Status == EFI_BUFFER_TOO_SMALL);
   ASSERT_EFI_ERROR (Status);
 
-  DEBUG((DEBUG_ERROR, "%a: applying strict permissions to active memory regions\n",
-    __FUNCTION__));
+  DEBUG ((
+    DEBUG_INFO,
+    "%a: applying strict permissions to active memory regions\n",
+    __FUNCTION__
+    ));
 
   MergeMemoryMapForProtectionPolicy (MemoryMap, &MemoryMapSize, DescriptorSize);
 
@@ -856,9 +859,11 @@ InitializeDxeNxMemoryProtectionPolicy (
   // accessible, but have not been added to the UEFI memory map (yet).
   //
   if (GetPermissionAttributeForMemoryType (EfiConventionalMemory) != 0) {
-    DEBUG((DEBUG_ERROR,
+    DEBUG ((
+      DEBUG_INFO,
       "%a: applying strict permissions to inactive memory regions\n",
-      __FUNCTION__));
+      __FUNCTION__
+      ));
 
     CoreAcquireGcdMemoryLock ();