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fixed SF #1456 Bochs does not handle NMI blocking correctly when running virtual machines

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Shwartsman 2023-04-08 08:36:28 +03:00
parent e2f4eff91a
commit bd51ec5f83
1 changed files with 1 additions and 0 deletions
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bochs/cpu/vmx.cc
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@ -2150,6 +2150,7 @@ Bit32u BX_CPU_C::VMenterLoadCheckGuestState(Bit64u *qualification)
BX_CPU_THIS_PTR inhibit_mask = 0;
}
unmask_event(BX_EVENT_VMX_VIRTUAL_NMI | BX_EVENT_NMI);
if (guest.interruptibility_state & BX_VMX_INTERRUPTS_BLOCKED_NMI_BLOCKED) {
if (vm->vmexec_ctrls1 & VMX_VM_EXEC_CTRL1_VIRTUAL_NMI)
mask_event(BX_EVENT_VMX_VIRTUAL_NMI);