Hi, On Wed, 19 Sep 2012, Paul E. McKenney wrote: > On Thu, Sep 13, 2012 at 06:52:10PM +0000, Paul Walmsley wrote: > > > On Wed, 12 Sep 2012, Paul E. McKenney wrote: > > > > Subodh Nijsure (also CCed) reported something that might be similar on > > > ARM, and also reported that setting the following got rid of the stalls: > > > > > > CONFIG_CPU_IDLE=y > > > CONFIG_CPU_IDLE_GOV_LADDER=y > > > CONFIG_CPU_IDLE_GOV_MENU=y > > > > > > At which point he was happy, which was good, but which also left the > > > underlying problem unsolved. Do these affect your system? If so, > > > do they cause a different ARM idle loop to be executed? > > > > Will give this a try. What board was Subodh using? > > Any news on trying the above settings? Sorry, haven't had the chance to try it yet due to the impending merge window opening. Once things settle down I'll give it a try -- or maybe someone else can test it in the meantime. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html