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-rw-r--r--include/efi_variable.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/efi_variable.h b/include/efi_variable.h
index 4623a64142..0440d356bc 100644
--- a/include/efi_variable.h
+++ b/include/efi_variable.h
@@ -12,6 +12,7 @@
enum efi_auth_var_type {
EFI_AUTH_VAR_NONE = 0,
+ EFI_AUTH_MODE,
EFI_AUTH_VAR_PK,
EFI_AUTH_VAR_KEK,
EFI_AUTH_VAR_DB,
@@ -161,10 +162,13 @@ efi_status_t __maybe_unused efi_var_collect(struct efi_var_file **bufp, loff_t *
/**
* efi_var_restore() - restore EFI variables from buffer
*
+ * Only if @safe is set secure boot related variables will be restored.
+ *
* @buf: buffer
+ * @safe: restoring from tamper-resistant storage
* Return: status code
*/
-efi_status_t efi_var_restore(struct efi_var_file *buf);
+efi_status_t efi_var_restore(struct efi_var_file *buf, bool safe);
/**
* efi_var_from_file() - read variables from file