Given that the firmware itself may access the ESRT table when the OS
invokes the UpdateCapsule () boot service, it requires a virtual mapping
and so it needs to be allocated from RtServicesData memory.
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
MdeModulePkg/Universal/EsrtDxe/EsrtDxe.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/MdeModulePkg/Universal/EsrtDxe/EsrtDxe.c
b/MdeModulePkg/Universal/EsrtDxe/EsrtDxe.c
index a386a9770583..1741cbe8f2b5 100644
--- a/MdeModulePkg/Universal/EsrtDxe/EsrtDxe.c
+++ b/MdeModulePkg/Universal/EsrtDxe/EsrtDxe.c
@@ -571,7 +571,8 @@ EsrtReadyToBootEventNotify (
goto EXIT;
}
- EsrtTable = AllocatePool(sizeof(EFI_SYSTEM_RESOURCE_TABLE) +
NonFmpRepositorySize + FmpRepositorySize);
+ EsrtTable = AllocateRuntimePool (sizeof(EFI_SYSTEM_RESOURCE_TABLE) +
+ NonFmpRepositorySize + FmpRepositorySize);
if (EsrtTable == NULL) {
DEBUG ((EFI_D_ERROR, "Esrt table memory allocation failure\n"));
goto EXIT;
--
2.20.1
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