3a63f70bf4c3 ("x86/boot: Early parse RSDP and save it in boot_params")
93a209aaaad4 ("x86/boot: Search for RSDP in memory")
33f0df8d843d ("x86/boot: Search for RSDP in the EFI tables")
3c98e71b42a7 ("x86/boot: Add "acpi_rsdp=" early parsing")