ACPI_SIG_BOOT 1691 arch/x86/kernel/acpi/boot.c acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf); ACPI_SIG_BOOT 1736 arch/x86/kernel/acpi/boot.c acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);