From: Sasha Levin <levinsasha928@gmail.com>
To: paulmck@linux.vnet.ibm.com
Cc: Michael Wang <wangyun@linux.vnet.ibm.com>,
Dave Jones <davej@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
fweisbec@gmail.com
Subject: Re: RCU idle CPU detection is broken in linux-next
Date: Sat, 22 Sep 2012 19:50:29 +0200 [thread overview]
Message-ID: <505DFA65.3080805@gmail.com> (raw)
In-Reply-To: <20120922155613.GB2934@linux.vnet.ibm.com>
On 09/22/2012 05:56 PM, Paul E. McKenney wrote:
> And now the prime suspect is the new CONFIG_RCU_USER_QS=y. Do these
> warnings ever show up with CONFIG_RCU_USER_QS=n?
It seems that disabling that does make the warnings go away.
I'll keep the tests running in case it just reduces the chances or something
like that.
Thanks,
Sasha
next prev parent reply other threads:[~2012-09-22 17:50 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 17:56 RCU idle CPU detection is broken in linux-next Sasha Levin
2012-09-19 15:39 ` Paul E. McKenney
2012-09-19 16:35 ` Sasha Levin
2012-09-19 17:06 ` Paul E. McKenney
2012-09-19 22:27 ` Sasha Levin
2012-09-20 7:33 ` Michael Wang
2012-09-20 7:44 ` Sasha Levin
2012-09-20 8:14 ` Michael Wang
2012-09-20 15:23 ` Paul E. McKenney
2012-09-21 9:30 ` Sasha Levin
2012-09-21 12:13 ` Paul E. McKenney
2012-09-21 13:26 ` Sasha Levin
2012-09-21 15:12 ` Paul E. McKenney
2012-09-21 15:18 ` Sasha Levin
2012-09-22 8:26 ` Sasha Levin
2012-09-22 15:09 ` Paul E. McKenney
2012-09-22 15:20 ` Paul E. McKenney
2012-09-22 15:40 ` Sasha Levin
2012-09-22 15:56 ` Paul E. McKenney
2012-09-22 17:50 ` Sasha Levin [this message]
2012-09-22 21:27 ` Paul E. McKenney
2012-09-23 0:21 ` Paul E. McKenney
2012-09-23 5:39 ` Sasha Levin
2012-09-24 21:29 ` Frederic Weisbecker
2012-09-24 22:47 ` Sasha Levin
2012-09-24 22:54 ` Sasha Levin
2012-09-24 23:06 ` Frederic Weisbecker
2012-09-24 23:10 ` Sasha Levin
2012-09-24 23:35 ` Frederic Weisbecker
2012-09-24 23:41 ` Frederic Weisbecker
2012-09-25 4:04 ` Paul E. McKenney
2012-09-25 11:59 ` Frederic Weisbecker
2012-09-25 13:04 ` Paul E. McKenney
2012-09-26 14:56 ` Frederic Weisbecker
2012-09-26 16:26 ` Paul E. McKenney
2012-09-25 12:06 ` Frederic Weisbecker
2012-09-25 18:28 ` Sasha Levin
2012-09-25 18:36 ` Paul E. McKenney
2012-09-26 15:46 ` Frederic Weisbecker
2012-09-26 16:59 ` Paul E. McKenney
2012-09-26 14:58 ` Frederic Weisbecker
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