* [ANNOUNCE] kvm-18 release
@ 2007-03-25 12:15 Avi Kivity
[not found] ` <460667F6.20107-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Avi Kivity @ 2007-03-25 12:15 UTC (permalink / raw)
To: kvm-devel
This is mostly to fix the 32-bit Linux guest breakage in kvm-17.
Changes from kvm-17:
- merged new userspace API
- revert the optimization which killed some 32-bit Linux guests
- reboot support on Intel hosts (AMD are already supported)
- better timekeeping under load (Uri Lublin)
- other minor fixes and cleanups
Note that if you use the modules from Linux 2.6.20, you need to use
kvm-12. You can use kvm-18 with Linux 2.6.20, provided you use the
external module included in kvm-18. API/ABI stability is planned for
Linux 2.6.22.
http://kvm.qumranet.com
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ANNOUNCE] kvm-18 release
[not found] ` <460667F6.20107-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
@ 2007-03-25 20:39 ` Michael Riepe
[not found] ` <4606DE0F.5010009-0QoEqw4nQxo@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Michael Riepe @ 2007-03-25 20:39 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm-devel
Avi Kivity wrote:
> This is mostly to fix the 32-bit Linux guest breakage in kvm-17.
Well, almost. Knoppix 5.0 and 5.2 work now, but 5.1.1 still hangs with a
black framebuffer (no penguin logo) and a load of 100%.
Everything else still works as fine as with kvm-17.
Great work!
--
Michael "Tired" Riepe <michael-0QoEqw4nQxo@public.gmane.org>
X-Tired: Each morning I get up I die a little
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* Re: [ANNOUNCE] kvm-18 release
[not found] ` <4606DE0F.5010009-0QoEqw4nQxo@public.gmane.org>
@ 2007-03-26 7:17 ` Avi Kivity
[not found] ` <4607738D.30001-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Avi Kivity @ 2007-03-26 7:17 UTC (permalink / raw)
To: Michael Riepe; +Cc: kvm-devel
Michael Riepe wrote:
> Avi Kivity wrote:
>
>> This is mostly to fix the 32-bit Linux guest breakage in kvm-17.
>>
>
> Well, almost. Knoppix 5.0 and 5.2 work now, but 5.1.1 still hangs with a
> black framebuffer (no penguin logo) and a load of 100%.
>
Do you have msr complaints in dmesg? Can you try booting the guest with
nmi_watchdog=0?
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Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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* Re: [ANNOUNCE] kvm-18 release
[not found] ` <4607738D.30001-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
@ 2007-03-26 14:50 ` Michael Riepe
0 siblings, 0 replies; 4+ messages in thread
From: Michael Riepe @ 2007-03-26 14:50 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm-devel
Hi!
Avi Kivity wrote:
> Michael Riepe wrote:
>
>> Avi Kivity wrote:
>>
>>
>>> This is mostly to fix the 32-bit Linux guest breakage in kvm-17.
>>>
>>
>>
>> Well, almost. Knoppix 5.0 and 5.2 work now, but 5.1.1 still hangs with a
>> black framebuffer (no penguin logo) and a load of 100%.
>>
>
>
> Do you have msr complaints in dmesg? Can you try booting the guest with
> nmi_watchdog=0?
Yep. After a while, I get:
kvm: emulating exchange as write
kvm: unhandled wrmsr: 0xc1
inject_general_protection: rip 0xc01154d0
With nmi_watchdog=0 on the kernel command line, the system boots and all
the messages are gone. :-)
--
Michael "Tired" Riepe <michael-0QoEqw4nQxo@public.gmane.org>
X-Tired: Each morning I get up I die a little
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end of thread, other threads:[~2007-03-26 14:50 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-03-25 12:15 [ANNOUNCE] kvm-18 release Avi Kivity
[not found] ` <460667F6.20107-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-03-25 20:39 ` Michael Riepe
[not found] ` <4606DE0F.5010009-0QoEqw4nQxo@public.gmane.org>
2007-03-26 7:17 ` Avi Kivity
[not found] ` <4607738D.30001-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-03-26 14:50 ` Michael Riepe
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