From: Harry Butterworth <harry@hebutterworth.freeserve.co.uk>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>,
xen-devel <xen-devel@lists.xensource.com>,
Steve Traugott <stevegt@TerraLuna.Org>
Subject: Re: blocking Xen 3.X production use: soft lockup bugs
Date: Sat, 05 Aug 2006 12:59:23 +0100 [thread overview]
Message-ID: <1154779163.10345.6.camel@localhost.localdomain> (raw)
In-Reply-To: <C0FA1A65.27D%Keir.Fraser@cl.cam.ac.uk>
Another data point: Yesterday I was working with an unstable changeset
from the morning (I think about halfway through the qemu patches) and
running HVM xm-test to try to debug the create-concurrent failures.
qemu_dm was taking 100% of one core and I got about 6 soft lockups in
dom0 and 2 dom0 hangs.
I'm not sure exactly why HVM testing is all over the floor for me, maybe
I picked a bad changeset or perhaps the recent ubuntu updates have
broken something.
It's possible that there are still some lurking soft lockup issues
anyway.
Harry.
next prev parent reply other threads:[~2006-08-05 11:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-02 22:25 blocking Xen 3.X production use: soft lockup bugs Ian Pratt
2006-08-03 0:27 ` Steve Traugott
2006-08-03 8:07 ` Keir Fraser
2006-08-03 8:03 ` Keir Fraser
2006-08-04 20:21 ` Steve Traugott
2006-08-05 8:50 ` Keir Fraser
2006-08-05 11:59 ` Harry Butterworth [this message]
2006-08-05 13:45 ` Keir Fraser
2006-08-05 14:33 ` Harry Butterworth
2006-08-12 1:46 ` stress testing was: " Steve Traugott
-- strict thread matches above, loose matches on Subject: below --
2006-08-07 14:15 Harry Butterworth
2006-08-05 7:38 Ian Pratt
2006-08-02 20:54 Steve Traugott
2006-08-02 22:48 ` Steve Traugott
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