linux-kernel - Re: tip.today - scheduler bam boom crash (cpu hotplug)

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Message-ID: <20170119165455.GA17838@gmail.com>
Date:   Thu, 19 Jan 2017 17:54:55 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Mike Galbraith <efault@....de>,
        LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>
Subject: Re: tip.today - scheduler  bam boom crash (cpu hotplug)


* Peter Zijlstra <peterz@...radead.org> wrote:

> On Thu, Jan 19, 2017 at 11:19:24AM +0100, Peter Zijlstra wrote:
> 
> > I'll go have a prod. Thanks!
> 
> This seems to cure it for me.
> 
> ---
> Subject: sched/clock: Fix hotplug issue

JFYI:

 arch/x86/kernel/cpu/centaur.c: In function ‘early_init_centaur’:
 arch/x86/kernel/cpu/centaur.c:108:2: error: implicit declaration of function ‘clear_sched_clock_stable’ [-Werror=implicit-function-declaration]

x86-64 defconfig-ish.

Thanks,

	Ingo