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hv: inject external interrupts only if LAPIC is not passthru

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Tracked-On: #6289
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@Intel.com>
This commit is contained in:
Zide Chen 2021-09-30 11:47:21 -07:00 committed by wenlingz
parent 228b052fdb
commit 89bbc44962
1 changed files with 2 additions and 2 deletions
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4
hypervisor/arch/x86/guest/virq.c
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@ -444,7 +444,7 @@ int32_t acrn_handle_pending_request(struct acrn_vcpu *vcpu)
* Defer injection of interrupt to be after MTF VM exit, * Defer injection of interrupt to be after MTF VM exit,
* when emulating the split-lock. * when emulating the split-lock.
*/ */
if (!vcpu->arch.emulating_lock) { if (!is_lapic_pt_enabled(vcpu) && !vcpu->arch.emulating_lock) {
acrn_inject_pending_intr(vcpu, pending_req_bits, injected); acrn_inject_pending_intr(vcpu, pending_req_bits, injected);
} }
@ -461,7 +461,7 @@ int32_t acrn_handle_pending_request(struct acrn_vcpu *vcpu)
* an ExtInt or there is lapic interrupt and virtual interrupt * an ExtInt or there is lapic interrupt and virtual interrupt
* deliver is disabled. * deliver is disabled.
*/ */
if (!arch->irq_window_enabled) { if (!is_lapic_pt_enabled(vcpu) && !arch->irq_window_enabled) {
/* /*
* TODO: Currently, NMI exiting and virtual NMIs are not enabled, * TODO: Currently, NMI exiting and virtual NMIs are not enabled,
* so use interrupt window to inject NMI. * so use interrupt window to inject NMI.