linux-kernel - Re: [tip:x86/mm] x86, mm: NX protection for kernel data

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Message-ID: <20100310133240.GA9606@elte.hu>
Date:	Wed, 10 Mar 2010 14:32:40 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Siarhei Liakh <sliakh.lkml@...il.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>, mingo@...hat.com,
	jmorris@...ei.org, linux-kernel@...r.kernel.org,
	arjan@...ux.intel.com, tglx@...utronix.de, jiang@...ncsu.edu,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/mm] x86, mm: NX protection for kernel data


* Siarhei Liakh <sliakh.lkml@...il.com> wrote:

> Any suggestions on how should I proceed forward in troubleshooting this issue?

Can you reproduce it in KVM?

If yes then that might give you a more debuggable state than a crashed native 
system.

	Ingo
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