Messages in this thread | | | Date | Thu, 24 Feb 2022 15:28:54 +0000 | From | Sean Christopherson <> | Subject | Re: [PATCH] KVM: x86: Do not change ICR on write to APIC_SELF_IPI |
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On Thu, Feb 24, 2022, Paolo Bonzini wrote: > Emulating writes to SELF_IPI with a write to ICR has an unwanted side effect: > the value of ICR in vAPIC page gets changed. The lists SELF_IPI as write-only, ^ |- SDM
> with no associated MMIO offset, so any write should have no visible side > effect in the vAPIC page. > > Reported-by: Chao Gao <chao.gao@intel.com> > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> > ---
Reviewed-by: Sean Christopherson <seanjc@google.com>
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