linux-kernel - Re: [Xen-devel] Re: tip.git regression from "vsprintf: unify the format decoding layer for its 3 users"

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Date:	Mon, 16 Mar 2009 10:55:50 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	bderzhavets@...oo.com
CC:	Xen-devel <xen-devel@...ts.xensource.com>,
	Vegard Nossum <vegard.nossum@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	the arch/x86 maintainers <x86@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [Xen-devel] Re: tip.git regression from "vsprintf: unify the
 format decoding layer for its 3 users"

Boris Derzhavets wrote:
> Performed:-
>
> root@...verIntrepid:/usr/src/linux-2.6-xen# git reset --hard 
> remotes/origin/xen/dom0/hackery
> HEAD is now at a38db50 Merge commit 'tip/core/printk' into 
> xen/dom0/hackery
> make clean
> make
> make modules_install install
> mkinitramfs -o /boot/initrd-2.6.29-rc7-tip.img 2.6.29-rc7-tip
>
> Booted with new kernel under Xen (19355) and get same bug in place.
> Cannot shutdown any PV DomU . Xen Host dies.
>
OK, so we're talking about a new bug now, right?

When you say "Xen Host dies", do you mean that Xen itself crashes?  Or 
that the dom0 kernel crashes?  Hangs?  Non-responsive?

Do you have a serial console?

    J
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