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OvmfPkg: fix BuildResourceDescriptorHob call in PlatformAddHobCB()

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BuildResourceDescriptorHob() expects the third parameter be the Length,
not the End address.

Fixes: 328076cfdf45 ("OvmfPkg/PlatformInitLib: Add PlatformAddHobCB")
Reported-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Gerd Hoffmann 2023-01-25 18:10:49 +01:00 committed by mergify[bot]
parent 37d3eb026a
commit f25ee54763
1 changed files with 1 additions and 1 deletions
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2
OvmfPkg/Library/PlatformInitLib/MemDetect.c
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@ -200,7 +200,7 @@ PlatformAddHobCB (
break; break;
case EfiAcpiAddressRangeReserved: 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)); DEBUG ((DEBUG_INFO, "%a: Reserved [0x%Lx, 0x%Lx)\n", __FUNCTION__, Base, End));
break; break;
default: default: