1config ACPI_APEI 2 bool "ACPI Platform Error Interface (APEI)" 3 depends on X86 4 help 5 APEI allows to report errors (for example from the chipset) 6 to the operating system. This improves NMI handling 7 especially. In addition it supports error serialization and 8 error injection. 9 10config ACPI_APEI_EINJ 11 tristate "APEI Error INJection (EINJ)" 12 depends on ACPI_APEI && DEBUG_FS 13 help 14 EINJ provides a hardware error injection mechanism, it is 15 mainly used for debugging and testing the other parts of 16 APEI and some other RAS features. 17