From: Mike Galbraith <umgwanakikbuti@gmail.com>
To: GeHao Kang <kanghao0928@gmail.com>,
tglx@linutronix.de, peterz@infradead.org, jason.low2@hp.com
Cc: linux-rt-users@vger.kernel.org
Subject: Re: PREEMPT_RT with Full Tickless
Date: Fri, 11 Dec 2015 15:36:17 +0100 [thread overview]
Message-ID: <1449844577.4882.5.camel@gmail.com> (raw)
In-Reply-To: <CANv7uPSimVG=GfQ5W_HDq0UYUokK-Y2WvSPTXc3MFd7eLXqYVQ@mail.gmail.com>
On Fri, 2015-12-11 at 19:29 +0800, GeHao Kang wrote:
> Hi Thomas, Peter, and Jason,
>
> When I enable CONFIG_PREEMPT_RT_FULL and CONFIG_NO_HZ_FULL
> in Linux Kernel v4.1.12-rt12, I find the tick on the nohz_full cpu
> never stops.
Because the workarounds that let it work have been dropped. I recall
Thomas mentioning that, but can't find the message in my rubble pile.
-Mike
next prev parent reply other threads:[~2015-12-11 14:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-11 11:29 PREEMPT_RT with Full Tickless GeHao Kang
2015-12-11 14:36 ` Mike Galbraith [this message]
2015-12-11 17:50 ` Sebastian Andrzej Siewior
2015-12-12 20:11 ` Gary Robertson
2015-12-13 4:19 ` Mike Galbraith
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