X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=OvmfPkg%2FLibrary%2FPlatformInitLib%2FMemDetect.c;fp=OvmfPkg%2FLibrary%2FPlatformInitLib%2FMemDetect.c;h=38cece9173e8011fd1930d43e163cd3048b24198;hp=5aeeeff89f574be785a2bfed70d774c6e4ce23f8;hb=f25ee547634375b7f2dfa09209942fd03d00c76f;hpb=37d3eb026a766b2405daae47e02094c2ec248646

diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
index 5aeeeff89f..38cece9173 100644
--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
@@ -200,7 +200,7 @@ PlatformAddHobCB (
 
       break;
     case EfiAcpiAddressRangeReserved:
-      BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_RESERVED, 0, Base, End);
+      BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_RESERVED, 0, Base, End - Base);
       DEBUG ((DEBUG_INFO, "%a: Reserved [0x%Lx, 0x%Lx)\n", __FUNCTION__, Base, End));
       break;
     default: