From 1fcb7ea28400aa69e157dc4b19c9667e96d3a033 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Mon, 2 Jul 2018 12:53:55 +0200
Subject: efi_loader: check map_key in ExitBootServices

The UEFI spec requires that the memory map key is checked in
ExitBootServices().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 include/efi_loader.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/efi_loader.h')

diff --git a/include/efi_loader.h b/include/efi_loader.h
index a0495db291..3cbec15c29 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -82,6 +82,9 @@ const char *__efi_nesting_dec(void);
 #define EFI_CACHELINE_SIZE 128
 #endif
 
+/* Key identifying current memory map */
+extern efi_uintn_t efi_memory_map_key;
+
 extern struct efi_runtime_services efi_runtime_services;
 extern struct efi_system_table systab;
 
-- 
cgit