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CONFIG_EFI_RUNTIME_MAP: Export efi runtime maps to sysfs

General informations

The Linux kernel configuration item CONFIG_EFI_RUNTIME_MAP:

Help text

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.



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