OvmfPkg: fix BuildResourceDescriptorHob call in PlatformAddHobCB()

[mirror_edk2.git] / OvmfPkg / Library / PlatformInitLib / MemDetect.c

diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
index 5aeeeff89f574be785a2bfed70d774c6e4ce23f8..38cece9173e8011fd1930d43e163cd3048b24198 100644 (file)
--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
@@ -200,7 +200,7 @@ PlatformAddHobCB (
 \r
       break;\r
     case EfiAcpiAddressRangeReserved:\r
-      BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_RESERVED, 0, Base, End);\r
+      BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_RESERVED, 0, Base, End - Base);\r
       DEBUG ((DEBUG_INFO, "%a: Reserved [0x%Lx, 0x%Lx)\n", __FUNCTION__, Base, End));\r
       break;\r
     default:\r