From: Leonard Norrgard <leonard.norrgard-g2GXA8XeJSExHbG02/KK1g@public.gmane.org>
To: Dor Laor <dor.laor-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: frequent guest lockup (and mouse/keyboard problems)
Date: Fri, 09 Feb 2007 10:30:12 +0200 [thread overview]
Message-ID: <45CC3114.7090704@refactor.fi> (raw)
In-Reply-To: <64F9B87B6B770947A9F8391472E032160A581DC1-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
Dor Laor wrote:
> Hi Leonard,
>
> Can you try the attached patch and tell me what's going on?
> Sorry for the delay response, I was a little busy.
>
> The patch zero's the svm interrupt vector after vmexit, right after we
> checked for pending irq's that were not injected.
> Although the IRQ_MASK is zerod I suspect it might get injected again.
>
With that patch applied, the 32-bit guest freezes before it has
completed booting, so it ends up in the same state I've describes as a
guest freeze in this thread before: it ends up doing about 250
signal_exit/s but nothing else.
Kills 64-bit guests as well.
> Dor.
>
-- Leonard
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prev parent reply other threads:[~2007-02-09 8:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-03 23:37 frequent guest lockup (and mouse/keyboard problems) Leonard Norrgård
[not found] ` <E1HDUSE-0002lY-KL-sfresiwXcWESpHg0/dG8a/UpdFzICT1y@public.gmane.org>
2007-02-04 17:24 ` Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160A3F2CF1-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-02-05 9:26 ` Leonard Norrgard
[not found] ` <45C6F832.2010709-g2GXA8XeJSExHbG02/KK1g@public.gmane.org>
2007-02-05 11:13 ` Leonard Norrgard
2007-02-05 14:58 ` Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160A4D1F2D-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-02-06 8:18 ` Leonard Norrgard
[not found] ` <45C839F0.2010409-g2GXA8XeJSExHbG02/KK1g@public.gmane.org>
2007-02-06 8:30 ` Dor Laor
2007-02-08 11:10 ` Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160A581DC1-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-02-09 8:30 ` Leonard Norrgard [this message]
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