linux-kernel - Re: [PATCH 0/8] git pull request for tip/tracing/core

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Date:	Wed, 11 Feb 2009 16:36:50 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCH 0/8] git pull request for tip/tracing/core


> > Steven Rostedt (7):
> >       ring-buffer: add NMI protection for spinlocks
> >       nmi: add generic nmi tracking state

hm, this commit breaks a number of non-x86 architectures the following way:

In file included from /home/mingo/tip/include/linux/interrupt.h:12,
                 from /home/mingo/tip/arch/ia64/include/asm/mca.h:16,
                 from /home/mingo/tip/arch/ia64/kernel/asm-offsets.c:17:
/home/mingo/tip/include/linux/hardirq.h:67:2: #error PREEMPT_ACTIVE too high!
make[2]: *** [arch/ia64/kernel/asm-offsets.s] Error 1

Alpha and ARM are broken too. (and possibly others)

	Ingo
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