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hv: virq: refine pending event inject sequence

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Inject pending exception prior pending interrupt to complete the previous instruction.

Tracked-On: #1842
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Li Fei1
2020-04-08 09:10:38 +08:00
committed by wenlingz
parent 88a5212396
commit 366214e567
3 changed files with 25 additions and 57 deletions
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4
hypervisor/include/arch/x86/guest/vlapic.h
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@@ -89,7 +89,7 @@ struct acrn_vlapic {
struct acrn_vcpu;
struct acrn_apicv_ops {
void (*accept_intr)(struct acrn_vlapic *vlapic, uint32_t vector, bool level);
bool (*inject_intr)(struct acrn_vlapic *vlapic, bool guest_irq_enabled, bool injected);
void (*inject_intr)(struct acrn_vlapic *vlapic, bool guest_irq_enabled, bool injected);
bool (*has_pending_delivery_intr)(struct acrn_vcpu *vcpu);
bool (*has_pending_intr)(struct acrn_vcpu *vcpu);
bool (*apic_read_access_may_valid)(uint32_t offset);
@@ -109,7 +109,7 @@ void vlapic_set_apicv_ops(void);
* @{
*/
bool vlapic_inject_intr(struct acrn_vlapic *vlapic, bool guest_irq_enabled, bool injected);
void vlapic_inject_intr(struct acrn_vlapic *vlapic, bool guest_irq_enabled, bool injected);
bool vlapic_has_pending_delivery_intr(struct acrn_vcpu *vcpu);
bool vlapic_has_pending_intr(struct acrn_vcpu *vcpu);