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Re: [Xen-devel] PaX Security w/ Kernel.org DomU 2.6.31.7

To: Andrew Lyon <andrew.lyon@xxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] PaX Security w/ Kernel.org DomU 2.6.31.7
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Mon, 04 Jan 2010 21:44:58 +0000
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On 04/01/2010 19:13, "Andrew Lyon" <andrew.lyon@xxxxxxxxx> wrote:

> Daft question, how can I check if the Xen I am running was build with
> debug=y or not?

>>>> (XEN) Unhandled page fault in domain 26 on VCPU 0 (ec=0000)
>>>> (XEN) Pagetable walk from 0000000000000028:
>>>> (XEN)  L4[0x000] = 0000000000000000 ffffffffffffffff
>>>> (XEN) domain_crash_sync called from entry.S
>>>> (XEN) Domain 26 (vcpu#0) crashed on cpu#4:
>>>> (XEN) ----[ Xen-3.1.3  x86_64  debug=y  Not tainted ]----
                                    ^^^^^^^

 -- Keir



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