cc'ing the kvm mailing list that was mistakenly omitted.
On 7/30/14 9:57 AM, Nadav Amit wrote:
> Task-switch emulation checks the privilage level prior to performing the
> task-switch. This check is incorrect in the case of task-gates, in which the
> tss.dpl is ignored, and can cause superfluous
Task-switch emulation checks the privilage level prior to performing the
task-switch. This check is incorrect in the case of task-gates, in which the
tss.dpl is ignored, and can cause superfluous exceptions. Moreover this check
is unnecassary, since the CPU checks the privilage levels prior to ex
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