From: Oleg Nesterov <oleg@redhat.com>
To: lkp@lists.01.org
Subject: Re: [locking/percpu] 1916a96ef1: INFO: task systemd:1 blocked for more than 300 seconds.
Date: Tue, 19 Jul 2016 15:31:47 +0200 [thread overview]
Message-ID: <20160719133146.GA6410@redhat.com> (raw)
In-Reply-To: <20160719021607.GB13203@yexl-desktop>
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On 07/19, kernel test robot wrote:
>
> https://github.com/0day-ci/linux Peter-Zijlstra/locking-percpu-rwsem-Optimize-readers-and-reduce-global-impact/20160715-142422
> commit 1916a96ef19d77b4ff2f83711bb4233dc4d81dbf ("locking/percpu-rwsem: Introduce bias knob")
Yes, gp_state == !GP_IDLE in sabotage was not right, this will be fixed.
Oleg.
WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: kernel test robot <xiaolong.ye@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
0day robot <fengguang.wu@intel.com>, Tejun Heo <tj@kernel.org>,
Paul McKenney <paulmck@linux.vnet.ibm.com>,
John Stultz <john.stultz@linaro.org>,
Dmitry Shmidt <dimitrysh@google.com>,
LKML <linux-kernel@vger.kernel.org>,
lkp@01.org
Subject: Re: [lkp] [locking/percpu] 1916a96ef1: INFO: task systemd:1 blocked for more than 300 seconds.
Date: Tue, 19 Jul 2016 15:31:47 +0200 [thread overview]
Message-ID: <20160719133146.GA6410@redhat.com> (raw)
In-Reply-To: <20160719021607.GB13203@yexl-desktop>
On 07/19, kernel test robot wrote:
>
> https://github.com/0day-ci/linux Peter-Zijlstra/locking-percpu-rwsem-Optimize-readers-and-reduce-global-impact/20160715-142422
> commit 1916a96ef19d77b4ff2f83711bb4233dc4d81dbf ("locking/percpu-rwsem: Introduce bias knob")
Yes, gp_state == !GP_IDLE in sabotage was not right, this will be fixed.
Oleg.
next prev parent reply other threads:[~2016-07-19 13:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-19 2:16 [locking/percpu] 1916a96ef1: INFO: task systemd:1 blocked for more than 300 seconds kernel test robot
2016-07-19 2:16 ` [lkp] " kernel test robot
2016-07-19 13:31 ` Oleg Nesterov [this message]
2016-07-19 13:31 ` Oleg Nesterov
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