forked from Minki/linux
fce7d3bfc0
Commit 7ea6c6c1 ("Move cper.c from drivers/acpi/apei to
drivers/firmware/efi") results in CONFIG_EFI being enabled even
when the user doesn't want this. Since ACPI APEI used to build
fine without UEFI (and as far as I know also has no functional
depency on it), at least in that case using a reverse dependency
is wrong (and a straight one isn't needed).
Whether the same is true for ACPI_EXTLOG I don't know - if there
is a functional dependency, it should depend on EFI rather than
selecting it. It certainly has (currently) no build dependency.
Adjust Kconfig and build logic so that the bad dependency gets
avoided.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: Matt Fleming <matt.fleming@intel.com>
Link: http://lkml.kernel.org/r/52AF1EBC020000780010DBF9@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
59 lines
2.0 KiB
Plaintext
59 lines
2.0 KiB
Plaintext
config ACPI_APEI
|
|
bool "ACPI Platform Error Interface (APEI)"
|
|
select MISC_FILESYSTEMS
|
|
select PSTORE
|
|
select UEFI_CPER
|
|
depends on X86
|
|
help
|
|
APEI allows to report errors (for example from the chipset)
|
|
to the operating system. This improves NMI handling
|
|
especially. In addition it supports error serialization and
|
|
error injection.
|
|
|
|
config ACPI_APEI_GHES
|
|
bool "APEI Generic Hardware Error Source"
|
|
depends on ACPI_APEI && X86
|
|
select ACPI_HED
|
|
select IRQ_WORK
|
|
select GENERIC_ALLOCATOR
|
|
help
|
|
Generic Hardware Error Source provides a way to report
|
|
platform hardware errors (such as that from chipset). It
|
|
works in so called "Firmware First" mode, that is, hardware
|
|
errors are reported to firmware firstly, then reported to
|
|
Linux by firmware. This way, some non-standard hardware
|
|
error registers or non-standard hardware link can be checked
|
|
by firmware to produce more valuable hardware error
|
|
information for Linux.
|
|
|
|
config ACPI_APEI_PCIEAER
|
|
bool "APEI PCIe AER logging/recovering support"
|
|
depends on ACPI_APEI && PCIEAER
|
|
help
|
|
PCIe AER errors may be reported via APEI firmware first mode.
|
|
Turn on this option to enable the corresponding support.
|
|
|
|
config ACPI_APEI_MEMORY_FAILURE
|
|
bool "APEI memory error recovering support"
|
|
depends on ACPI_APEI && MEMORY_FAILURE
|
|
help
|
|
Memory errors may be reported via APEI firmware first mode.
|
|
Turn on this option to enable the memory recovering support.
|
|
|
|
config ACPI_APEI_EINJ
|
|
tristate "APEI Error INJection (EINJ)"
|
|
depends on ACPI_APEI && DEBUG_FS
|
|
help
|
|
EINJ provides a hardware error injection mechanism, it is
|
|
mainly used for debugging and testing the other parts of
|
|
APEI and some other RAS features.
|
|
|
|
config ACPI_APEI_ERST_DEBUG
|
|
tristate "APEI Error Record Serialization Table (ERST) Debug Support"
|
|
depends on ACPI_APEI
|
|
help
|
|
ERST is a way provided by APEI to save and retrieve hardware
|
|
error information to and from a persistent store. Enable this
|
|
if you want to debugging and testing the ERST kernel support
|
|
and firmware implementation.
|