linux-kernel - Re: [PATCH 4.0-rc1 v17 5/6] x86/nmi: Use common printk functions

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Message-ID: <20150305005424.GA21715@gmail.com>
Date:	Thu, 5 Mar 2015 01:54:24 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Daniel Thompson <daniel.thompson@...aro.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Russell King <linux@....linux.org.uk>,
	Will Deacon <will.deacon@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Marc Zyngier <marc.zyngier@....com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	John Stultz <john.stultz@...aro.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	patches@...aro.org, linaro-kernel@...ts.linaro.org,
	Sumit Semwal <sumit.semwal@...aro.org>,
	Dirk Behme <dirk.behme@...bosch.com>,
	Daniel Drake <drake@...lessm.com>,
	Dmitry Pervushin <dpervushin@...il.com>,
	Tim Sander <tim@...eglstein.org>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Subject: Re: [PATCH 4.0-rc1 v17 5/6] x86/nmi: Use common printk functions


* Daniel Thompson <daniel.thompson@...aro.org> wrote:

> Much of the code sitting in arch/x86/kernel/apic/hw_nmi.c to support 
> safe all-cpu backtracing from NMI has been copied to printk.c to 
> make it accessible to other architectures.
> 
> Port the x86 NMI backtrace to the generic code.

Is there any difference between the generic and the x86 code as they 
stand today?

Thanks,

	Ingo
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