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Date: Thu, 17 Jul 2014 00:02:03 -0400 From: Pranith Kumar <bobby.prani@...il.com> To: Sasha Levin <sasha.levin@...cle.com>, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>, linux-kernel@...r.kernel.org CC: mingo@...nel.org, laijs@...fujitsu.com, dipankar@...ibm.com, akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com, josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org, dhowells@...hat.com Subject: Re: [PATCH RFC tip/core/rcu 1/2] rcu: Rationalize kthread spawning On 07/16/2014 10:57 PM, Sasha Levin wrote: > On 07/14/2014 06:06 AM, Paul E. McKenney wrote: >> From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> >> >> Currently, RCU spawns kthreads from several different early_initcall() >> functions. Although this has served RCU well for quite some time, >> as more kthreads are added a more deterministic approach is required. >> This commit therefore causes all of RCU's early-boot kthreads to be >> spawned from a single early_initcall() function. >> >> Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com> > > Hey Paul, > > I've updated to today's -next and my VM started hanging on boot. Bisect > pointed out this patch. > > I don't have any further info right now, but can provide whatever you'll > find useful. Hi Sasha, Could you attach the config file which is failing for a start? Thanks, -- Pranith > > > Thanks, > Sasha > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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