backend for pstore by default. This setting can be overridden
using the efivars module's pstore_disable parameter.
+config EFI_RUNTIME_MAP
+ bool "Export efi runtime maps to sysfs"
+ depends on X86 && EFI && KEXEC
+ default y
+ help
+ Export efi runtime memory maps to /sys/firmware/efi/runtime-map.
+ That memory map is used for example by kexec to set up efi virtual
+ mapping the 2nd kernel, but can also be used for debugging purposes.
+
+ See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
+
endmenu
config UEFI_CPER