RE: [PATCH 9/9] KVM: x86: Disable intercept for Intel processor trace MSRs

2017-10-18 Thread Kang, Luwei
> On October 16, 2017 8:14:11 AM EDT, Luwei Kang wrote: > >From: Chao Peng > > > >Trap for Intel processor trace is none sense. Pass through to guest > >directly. > > > And none of those MSRs can be subverted by the guest? That is none of these > should be filtered / audited first? > Curre

Re: [PATCH 9/9] KVM: x86: Disable intercept for Intel processor trace MSRs

2017-10-17 Thread Konrad Rzeszutek Wilk
On October 16, 2017 8:14:11 AM EDT, Luwei Kang wrote: >From: Chao Peng > >Trap for Intel processor trace is none sense. Pass through to >guest directly. And none of those MSRs can be subverted by the guest? That is none of these should be filtered / audited first? > >Signed-off-by: Chao Peng