From mboxrd@z Thu Jan  1 00:00:00 1970
From: Carsten Emde <C.Emde@osadl.org>
Subject: [RESOLVED OSADL QA 3.18.7-rt2 #1] WARNING at kernel/time/tick-sched.c:167
 can_stop_full_tick+0x2d/0xcd()
Date: Sat, 07 Mar 2015 18:55:26 +0100
Message-ID: <54FB3B8E.5030302@osadl.org>
References: <54F7780F.50109@osadl.org>
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Cc: rt-users <linux-rt-users@vger.kernel.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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> Some x86-based systems with
>
> CONFIG_NO_HZ_FULL=y
>
> run into this WARN_ON_ONCE during boot
>
> static bool can_stop_full_tick(void)
> {
>          WARN_ON_ONCE(!irqs_disabled());
This issue is resolved in 3.18.7-rt3.

Thanks,
	-Carsten.