Messages in this thread | | | Date | Mon, 10 Nov 2014 23:18:50 -0200 | From | Marcelo Tosatti <> | Subject | Re: [PATCH] kvm: x86: add trace event for pvclock updates |
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On Wed, Nov 05, 2014 at 11:46:42AM -0800, David Matlack wrote: > The new trace event records: > * the id of vcpu being updated > * the pvclock_vcpu_time_info struct being written to guest memory > > This is useful for debugging pvclock bugs, such as the bug fixed by > "[PATCH] kvm: x86: Fix kvm clock versioning.". > > Signed-off-by: David Matlack <dmatlack@google.com>
So you actually hit that bug in practice? Can you describe the scenario?
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