From: Matthew Garrett <matthew.garr...@nebula.com>
The ACPI IPMI driver implements IPMI operation region support for the ACPI
core. Systems that declare ACPI operation regions may reference them at any
time, including during kernel initialisation. These accesses will fail
unless the ACPI IPMI driver is present, and undesirable system behaviour
may result. Set the default to Y in order to encourage distributions and
users to configure kernels to avoid awkward surprises.
Signed-off-by: Matthew Garrett <matthew.garr...@nebula.com>
---
drivers/acpi/Kconfig | 2 +-
drivers/char/ipmi/Kconfig | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 4770de5..0e6aab9 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -162,7 +162,7 @@ config ACPI_PROCESSOR
config ACPI_IPMI
tristate "IPMI"
depends on IPMI_SI
- default n
+ default y
help
This driver enables the ACPI to access the BMC controller. And it
uses the IPMI request/response message to communicate with BMC
diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig
index 8e14360..5eb7e85 100644
--- a/drivers/char/ipmi/Kconfig
+++ b/drivers/char/ipmi/Kconfig
@@ -5,6 +5,7 @@
menuconfig IPMI_HANDLER
tristate 'IPMI top-level message handler'
depends on HAS_IOMEM
+ default y if ACPI
help
This enables the central IPMI message handler, required for IPMI
to work.
@@ -45,6 +46,7 @@ config IPMI_DEVICE_INTERFACE
config IPMI_SI
tristate 'IPMI System Interface handler'
+ default y if ACPI
help
Provides a driver for System Interfaces (KCS, SMIC, BT).
Currently, only KCS and SMIC are supported. If
--
1.8.3.1
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