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Commit e8666b27 authored by Joshua Hoblitt's avatar Joshua Hoblitt Committed by Dave Jones
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[CPUFREQ] Kconfig powernow-k8 driver should depend on ACPI P-States driver 



powernow-k8 really needs to use ACPI to function on SMP systems.
The current Kconfig allows us to build kernels which fail mysteriously
for some users due to us trying to automatically enable this, and
getting it wrong.  It's easier to just present this as an option
to the user.

Signed-off-by: default avatarJoshua Hoblitt <jhoblitt@ifa.hawaii.edu>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 275bc6b7

arch/i386/kernel/cpu/cpufreq/Kconfig

+10 −3
Original line number Diff line number Diff line
@@ -90,10 +90,17 @@ config X86_POWERNOW_K8 
	  If in doubt, say N.



config X86_POWERNOW_K8_ACPI

	bool

	depends on X86_POWERNOW_K8 && ACPI_PROCESSOR

	depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m)

	bool "ACPI Support"

	select ACPI_PROCESSOR

	depends on X86_POWERNOW_K8

	default y

	help

	  This provides access to the K8s Processor Performance States via ACPI.

	  This driver is probably required for CPUFreq to work with multi-socket and

	  SMP systems.  It is not required on at least some single-socket yet

	  multi-core systems, even if SMP is enabled.



	  It is safe to say Y here.



config X86_GX_SUSPMOD

	tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"