Re: [kvm-devel] Guest kernel hangs in smp kvm for older kernelsprior to tsc sync cleanup

From: Ingo Molnar
Date: Wed Dec 19 2007 - 10:10:08 EST



try this test perhaps in an SMP guest:

http://people.redhat.com/mingo/time-warp-test/time-warp-test.c

you can ignore TSC warps - but no GTOD or CLOCK warps should occur.

Ingo
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