On 15/10/2015 19:10, David Matlack wrote:
> > As reported at https://bugs.launchpad.net/qemu/+bug/1494350,
> > it is possible to have vcpu->arch.st.last_steal initialized
> > from a thread other than vcpu thread, say the iothread, via
> > KVM_SET_MSRS.
> >
> > Which can cause an overflow later
On Wed, Oct 14, 2015 at 3:33 PM, Marcelo Tosatti wrote:
>
> As reported at https://bugs.launchpad.net/qemu/+bug/1494350,
> it is possible to have vcpu->arch.st.last_steal initialized
> from a thread other than vcpu thread, say the iothread, via
> KVM_SET_MSRS.
>
> Which can
As reported at https://bugs.launchpad.net/qemu/+bug/1494350,
it is possible to have vcpu->arch.st.last_steal initialized
from a thread other than vcpu thread, say the iothread, via
KVM_SET_MSRS.
Which can cause an overflow later (when subtracting from vcpu threads
sched_info.run_delay).
To