From: Sebastian Sewior <bigeasy@linutronix.de>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Anna-Maria Gleixner <anna-maria@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH] hrtimer: Reset hrtimer cpu base proper on CPU hotplug
Date: Mon, 29 Jan 2018 09:20:48 +0100 [thread overview]
Message-ID: <20180129082047.hash3pnhpztzcg22@linutronix.de> (raw)
In-Reply-To: <20180126220917.GI3741@linux.vnet.ibm.com>
On 2018-01-26 14:09:17 [-0800], Paul E. McKenney wrote:
> find this one. ;-) But it did pass rcutorture testing for a great many
> years, didn't it? :-/
It started to trigger better (or at all) on our test box with
modprobe kvm_intel preemption_timer=n
on the host kernel so maybe a completely unrelated change helped to
trigger this.
Sebastian
next prev parent reply other threads:[~2018-01-29 8:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-26 13:54 [PATCH] hrtimer: Reset hrtimer cpu base proper on CPU hotplug Thomas Gleixner
2018-01-26 22:09 ` Paul E. McKenney
2018-01-28 0:53 ` Paul E. McKenney
2018-01-29 8:20 ` Sebastian Sewior [this message]
2018-01-29 9:57 ` Paul E. McKenney
2018-01-29 23:43 ` Paul E. McKenney
2018-01-30 21:03 ` Thomas Gleixner
2018-01-31 0:52 ` Paul E. McKenney
2018-01-27 14:31 ` [tip:timers/urgent] " tip-bot for Thomas Gleixner
2018-01-29 8:08 FAILED: patch "[PATCH] hrtimer: Reset hrtimer cpu base proper on CPU hotplug" failed to apply to 3.18-stable tree gregkh
2018-01-29 14:20 ` [PATCH] hrtimer: Reset hrtimer cpu base proper on CPU hotplug Sebastian Andrzej Siewior
2018-01-29 14:32 ` Greg KH
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