From: Mike Wright <mike.wright@mailinator.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Subject: Re: trace in dmesg
Date: Thu, 30 Jun 2011 09:18:29 -0700 [thread overview]
Message-ID: <4E0CA1D5.8090301@mailinator.com> (raw)
In-Reply-To: <20110630150009.GB19002@dumpdata.com>
On 06/30/2011 08:00 AM, Konrad Rzeszutek Wilk wrote:
> On Wed, Jun 29, 2011 at 10:49:58AM -0700, Mike Wright wrote:
>> Hi all,
>>
>> I'm (finally, yeah!!!) running xen-4.1.1 with linux-3.0.0-rc5 in
>> runlevel 5 and so far seems indistinguishable from bare metal.
>
> Woot!
>>
>> However, this is in dmesg, and I wonder if it is important.
>>
>> [ 0.014109] ------------[ cut here ]------------
>> [ 0.014144] WARNING: at arch/x86/xen/enlighten.c:714
>> xen_apic_write+0x1a/0x1c()
>> [ 0.014149] Hardware name: GA-890GPA-UD3H
>> [ 0.014152] Modules linked in:
>> [ 0.014158] Pid: 1, comm: swapper Not tainted 3.0.0-rc4 #1
>> [ 0.014163] Call Trace:
>> [ 0.014170] [<ffffffff8104ce8e>] warn_slowpath_common+0x85/0x9d
>> [ 0.014177] [<ffffffff8104cec0>] warn_slowpath_null+0x1a/0x1c
>> [ 0.014182] [<ffffffff81003450>] xen_apic_write+0x1a/0x1c
>> [ 0.014188] [<ffffffff81018caa>] apic_write.clone.15+0x1b/0x1d
>> [ 0.014193] [<ffffffff81019567>] perf_events_lapic_init+0x1c/0x1e
>> [ 0.014200] [<ffffffff81b6311f>] init_hw_perf_events+0xd86/0xeff
>> [ 0.014206] [<ffffffff8104e984>] ? set_cpu_present+0x1a/0x2a
>> [ 0.014211] [<ffffffff81b62399>] ? check_bugs+0x2d/0x2d
>> [ 0.014217] [<ffffffff81002190>] do_one_initcall+0x7f/0x137
>> [ 0.014223] [<ffffffff81b59c3e>] kernel_init+0x93/0x157
>> [ 0.014229] [<ffffffff81048230>] ? schedule_tail+0x31/0x65
>> [ 0.014235] [<ffffffff81485b64>] kernel_thread_helper+0x4/0x10
>> [ 0.014241] [<ffffffff81484c63>] ? int_ret_from_sys_call+0x7/0x1b
>> [ 0.014248] [<ffffffff8147e721>] ? retint_restore_args+0x5/0x6
>> [ 0.014253] [<ffffffff81485b60>] ? gs_change+0x13/0x13
>> [ 0.014261] ---[ end trace a7919e7f17c0a725 ]---
>
> It is and it is not :-) Its telling us that performance counters can't be
> enabled. Which we do know about but haven't yet investigated in how
> to make them work properly.
>
> Thanks for reporting this! What is the graphic card you are using?
Built in to the motherboard: Gigabyte: GA-890GPA-UD3H.
VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4290]
prev parent reply other threads:[~2011-06-30 16:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-29 17:49 trace in dmesg Mike Wright
2011-06-30 15:00 ` Konrad Rzeszutek Wilk
2011-06-30 16:18 ` Mike Wright [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4E0CA1D5.8090301@mailinator.com \
--to=mike.wright@mailinator.com \
--cc=konrad.wilk@oracle.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.