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From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Jeremy Katz <katzj-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: Oops after resume from suspend
Date: Thu, 25 Jan 2007 09:58:48 +0200	[thread overview]
Message-ID: <45B86338.8050306@qumranet.com> (raw)
In-Reply-To: <1169676112.10817.13.camel-T9xAYgMuJli44ywRPIzf9A@public.gmane.org>

Jeremy Katz wrote:
> When using kvm on my laptop, I get the following oops if I try using kvm
> after a suspend (ACPI S3)/resume cycle.  At first I thought it went away
> if I unloaded the module before suspending and then reloading it
> afterwards, but I can't reproduce that working now, so I might have just
> been hallucinating.  Thoughts of things to try?
>   

Module unload/reload should work.  Can you try adding printks in 
hardware_disable() and hardware_enable()?

For real suspend support, we need to flush any cached state on Intel 
cpus (vmcs_clear), and to do the hardware_disable()/hardware_enable() 
cycle.  Should be easy.

-- 
error compiling committee.c: too many arguments to function


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  parent reply	other threads:[~2007-01-25  7:58 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-24 22:01 Oops after resume from suspend Jeremy Katz
     [not found] ` <1169676112.10817.13.camel-T9xAYgMuJli44ywRPIzf9A@public.gmane.org>
2007-01-24 22:14   ` Dor Laor
2007-01-24 22:22   ` Anthony Liguori
2007-01-25  1:43   ` dormando
2007-01-25  7:58   ` Avi Kivity [this message]
     [not found]     ` <45B86338.8050306-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-01-25 20:09       ` Jeremy Katz
     [not found]         ` <45B90E61.2090304-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-01-26 18:12           ` Avi Kivity

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