From: Dor Laor <dor.laor@qumranet.com>
To: Martin Michlmayr <tbm@cyrius.com>
Cc: kvm@vger.kernel.org
Subject: Re: kvm: Unknown error 524, Fail to handle apic access vmexit
Date: Tue, 15 Jul 2008 18:19:07 +0300 [thread overview]
Message-ID: <487CBFEB.4050409@qumranet.com> (raw)
In-Reply-To: <20080715124202.GA3001@deprecation.cyrius.com>
Martin Michlmayr wrote:
> I installed a Windows XP SP2 guest on a Debian x86_64 host The
> installation itself went fine but kvm aborts when when XP starts
> during "Windows XP Setup". XP mentions something with intelppm.sys
> (see the attached screenshot) and kvm says:
>
> kvm_run: Unknown error 524
> kvm_run returned -524
>
>
It's a FlexPriority bug, while it should be solved, you can disable it
by using kvm-intel module parameter.
> In dmesg, I see:
>
> [ 8891.352876] Fail to handle apic access vmexit! Offset is 0xf0
>
> This happens with kvm 70, and kernel 2.6.25 and 2.6.26-rc9.
>
> Someone else reported a similar problem before but there was no
> response:
> http://www.mail-archive.com/kvm-devel@lists.sourceforge.net/msg12111.html
>
>
>
> ------------------------------------------------------------------------
>
>
next prev parent reply other threads:[~2008-07-15 15:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 12:42 kvm: Unknown error 524, Fail to handle apic access vmexit Martin Michlmayr
2008-07-15 15:19 ` Dor Laor [this message]
2008-07-16 3:26 ` Yang, Sheng
2008-07-16 12:38 ` Martin Michlmayr
2008-08-06 20:14 ` Martin Michlmayr
2008-07-16 13:42 ` Dor Laor
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