>>> On 13.08.18 at 14:51, <rcojoc...@bitdefender.com> wrote: > So first we've got that vmx_idtv_reinject() call writing to the VMCS, > then we emulate a CLI, then the failed vmentry. I can't tell if the CLI > ran first and then an interrupt popped up, or if an interrupt had > already been __vmwrit()ten and then CLI caused the invalid guest state.
I'd expect it to be the latter - an external interrupt presumably can't be injected when EFLAGS.IF is clear. Why are we emulating CLI in the first place? With a pending external interrupt, shouldn't we just exit back to guest context without emulating anything? Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
