Re: KVM guest lockup

Max Kellermann
2008-12-22T10:57:40Z

On 2008/12/21 12:55, Jan Niehusmann <jan@gondor.com> wrote:
> As I observed such behaviour only when the host has frequency
> scaling activated: Could it be that in this case,
> clocksource_read(clock) on the guest is misbehaving?

Indeed, the host had governor=ondemand. After the switch to
"performance", the guest seems to run stable.

So this is a bug in the guest kernel, by making wrong assumptions on
the clock values retrieved from the host, right?

Max