On 11/22/2010 05:04 PM, Chris Wright wrote:
* Anthony Liguori ([email protected]) wrote:
qemu-kvm vcpu threads don't response to SIGSTOP/SIGCONT. Instead of teaching
them to respond to these signals, introduce monitor commands that stop and start
individual vcpus.
In the past SIGSTOP has introduced time skew. Have you verified this
isn't an issue.
Time skew is a big topic. Are you talking about TSC drift, pit/rtc/hpet
drift, etc?
It's certainly going to stress periodic interrupt catch up code.
Regards,
Anthony Liguori
thanks,
-chris
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