From 3836785a1bdcd6706c68ad46bf53adc0b057b310 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 1 May 2014 00:14:04 +0200 Subject: [PATCH] cpuidle / menu: Return (-1) if there are no suitable states If there is a PM QoS latency limit and all of the sufficiently shallow C-states are disabled, the cpuidle menu governor returns 0 which on some systems is CPUIDLE_DRIVER_STATE_START and shouldn't be returned if that C-state has been disabled. Fix the issue by modifying the menu governor to return (-1) in such situations. Signed-off-by: Rafael J. Wysocki --- Reading git-format-patch failed