From: extmaillist@linuxbox.cz
To: Glauber Costa <glommer@gmail.com>
Cc: kvm-devel@lists.sourceforge.net, nikola.ciprich@linuxbox.cz,
Marcelo Tosatti <mtosatti@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>
Subject: Re: paravirt clock stil causing hangs in kvm-65
Date: Sat, 26 Apr 2008 16:24:12 +0200 (CEST) [thread overview]
Message-ID: <alpine.LRH.1.10.0804261608070.11211@linuxbox.linuxbox.cz> (raw)
In-Reply-To: <5d6222a80804240620ub82663cye8a8fd8de4424827@mail.gmail.com>
Hi Glauber, sorry for late reply.
well, I'm no longer able to reproduce the problem in the same way (with
backtraces etc) as before, but anyways enabling paravirt_clock with or
without Your patches on SMP guest still causes troubles:
on my phenom machine, the kernel hangs after printing
"PCI-GART - No AMD northbridge found."
on intel machine normal system boot seems to be terribly slow taking tens
of seconds between steps and later hangs, using init=/bin/sh seems to work
though.
I'm wondering how can I get the backtraces I was getting before, I have
soft CPU lockup debugging enabled, what else could help?
cheers
n.
On Thu, 24 Apr 2008, Glauber Costa wrote:
> Just saw Gerd's patches flying around. Can anyone that is able to
> reproduce this problem (a subgroup of human beings that does not
> include me) test it with them applied?
>
> If it still fails, please let me know asap
>
> --
> Glauber Costa.
> "Free as in Freedom"
> http://glommer.net
>
> "The less confident you are, the more serious you have to act."
>
>
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next prev parent reply other threads:[~2008-04-26 14:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-07 11:53 paravirt clock stil causing hangs in kvm-65 Nikola Ciprich
2008-04-07 21:34 ` Marcelo Tosatti
2008-04-08 1:18 ` Marcelo Tosatti
2008-04-08 5:59 ` Nikola Ciprich
2008-04-19 15:29 ` Marcelo Tosatti
2008-04-19 16:22 ` Glauber Costa
2008-04-19 16:49 ` Marcelo Tosatti
2008-04-21 7:15 ` Gerd Hoffmann
2008-04-21 8:33 ` [ RfC / patch ] kvmclock fixes Gerd Hoffmann
2008-04-21 9:57 ` Jeremy Fitzhardinge
2008-04-21 13:01 ` Gerd Hoffmann
2008-04-21 13:38 ` Jeremy Fitzhardinge
2008-04-24 13:20 ` paravirt clock stil causing hangs in kvm-65 Glauber Costa
2008-04-26 14:24 ` extmaillist [this message]
2008-04-19 16:29 ` Marcelo Tosatti
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