ACPI_SIG_BOOT 1561 arch/x86/kernel/acpi/boot.c acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf); ACPI_SIG_BOOT 1609 arch/x86/kernel/acpi/boot.c acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf); ACPI_SIG_BOOT 497 drivers/acpi/tables.c ACPI_SIG_ASF, ACPI_SIG_BOOT, ACPI_SIG_DBGP, ACPI_SIG_DMAR,