From: Andrew Cooper <andrew.cooper3@citrix.com>
To: William Dauchy <wdauchy@gmail.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
xen-devel <xen-devel@lists.xen.org>
Subject: Re: dom0 crash without any message
Date: Mon, 3 Jun 2013 18:45:25 +0100 [thread overview]
Message-ID: <51ACD635.7040904@citrix.com> (raw)
In-Reply-To: <CAJ75kXb71JfF8UmarAnpeqAMUR6YPjfz_PGyKL+y+=V+bLa24g@mail.gmail.com>
On 03/06/13 18:38, William Dauchy wrote:
> Hello
> On Mon, Jun 3, 2013 at 6:37 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
>> earlyprintk=xen on the dom0 kernel command line might add something
>> useful to the logs.
> true, I forgot about that option. It's now crashing on "Max apic_id
> exceeded!". Of course the boot continues with nolapic option.
> Do you know how can I workaround that without nolapic option?
>
> --
> William
You need to boot with dom0_max_vcpus=16 or so
If I remember our internal tickets correctly, some PVops gets confused
with more than 16 vcpus.
~Andrew
next prev parent reply other threads:[~2013-06-03 17:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-03 16:14 dom0 crash without any message William Dauchy
2013-06-03 16:37 ` Ian Campbell
2013-06-03 17:38 ` William Dauchy
2013-06-03 17:45 ` Andrew Cooper [this message]
2013-06-03 21:13 ` William Dauchy
2013-06-04 14:05 ` Konrad Rzeszutek Wilk
2013-06-04 14:21 ` William Dauchy
2013-06-04 16:26 ` Konrad Rzeszutek Wilk
2013-06-05 12:52 ` William Dauchy
2013-06-05 14:56 ` Konrad Rzeszutek Wilk
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