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- config PSTORE
- bool "Persistent store support"
- default n
- help
- This option enables generic access to platform level
- persistent storage via "pstore" filesystem that can
- be mounted as /dev/pstore. Only useful if you have
- a platform level driver that registers with pstore to
- provide the data, so you probably should just go say "Y"
- (or "M") to a platform specific persistent store driver
- (e.g. ACPI_APEI on X86) which will select this for you.
- If you don't have a platform persistent store driver,
- say N.
- config PSTORE_CONSOLE
- bool "Log kernel console messages"
- depends on PSTORE
- help
- When the option is enabled, pstore will log all kernel
- messages, even if no oops or panic happened.
- config PSTORE_RAM
- tristate "Log panic/oops to a RAM buffer"
- depends on PSTORE
- depends on HAS_IOMEM
- depends on HAVE_MEMBLOCK
- select REED_SOLOMON
- select REED_SOLOMON_ENC8
- select REED_SOLOMON_DEC8
- help
- This enables panic and oops messages to be logged to a circular
- buffer in RAM where it can be read back at some later point.
- Note that for historical reasons, the module will be named
- "ramoops.ko".
- For more information, see Documentation/ramoops.txt.
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