Re: [PATCH v2 4/9] KVM: VMX: Don't freeze guest when event delivery causes an APIC-access exit

From: Jim Mattson
Date: Tue Sep 29 2020 - 17:42:35 EST


On Thu, Sep 10, 2020 at 2:51 AM Wanpeng Li <kernellwp@xxxxxxxxx> wrote:
>
> From: Wanpeng Li <wanpengli@xxxxxxxxxxx>
>
> According to SDM 27.2.4, Event delivery causes an APIC-access VM exit.
> Don't report internal error and freeze guest when event delivery causes
> an APIC-access exit, it is handleable and the event will be re-injected
> during the next vmentry.
>
> Signed-off-by: Wanpeng Li <wanpengli@xxxxxxxxxxx>

I'm curious if you have a test case for this.