tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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ACPI: CONFIG_CPU_IDLE=ACPI by default

In Linux-2.6.24, CPU_IDLE went upstream, default =n.
For Linux-2.6.25, enable it by default on ACPI systems.
For Linux-2.6.26, we plan to enable it always on ACPI systems.

Signed-off-by: Len Brown <len.brown@intel.com>

len.brown@intel.com 60555e37 2ffbb837

+2 -2
+2 -2
drivers/cpuidle/Kconfig
··· 1 1 2 2 config CPU_IDLE 3 3 bool "CPU idle PM support" 4 + default ACPI 4 5 help 5 6 CPU idle is a generic framework for supporting software-controlled 6 7 idle processor power management. It includes modular cross-platform 7 8 governors that can be swapped during runtime. 8 9 9 - If you're using a mobile platform that supports CPU idle PM (e.g. 10 - an ACPI-capable notebook), you should say Y here. 10 + If you're using an ACPI-enabled platform, you should say Y here. 11 11 12 12 config CPU_IDLE_GOV_LADDER 13 13 bool