ACK: [PATCH 0/1] Fixes for LP:#1494350
Kamal Mostafa
kamal at canonical.com
Fri Mar 11 18:47:41 UTC 2016
On Fri, Mar 11, 2016 at 3:16 AM, Liang Chen <liang.chen at canonical.com>
wrote:
> > Liang, can you confirm that applying:
> >
> > 7cae2be KVM: x86: move steal time initialization to vcpu entry time
> >
> > to any kernel actually fixes the bug? Please post that to the bug
> > report.
> >
> Yes. As I described in the bug report, it solves the overflow when applied
> to trusty kernel.
Okay, I think you're saying that these statements in the bug description
are your positive test result:
[Test Case]
Testing Steps with patched trusty kernel:
...
The steal_time value would go backward (because of the overflow) after the
restoration of the VM state without the fix.
In that case, ACK from me for all affected versions.
-Kamal
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