Add KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK as a feature flag to KVM_CAP_X2APIC_API. The quirk made KVM interpret 0xff as a broadcast even in x2APIC mode. The enableable capability is needed in order to support standard x2APIC and remain backward compatible.
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| @@ -1315,5 +1315,6 @@ struct kvm_assigned_msix_entry { · 1314 unmodified lines | ||
| 1315 | 1315 | }; |
| 1316 | 1316 | |
| 1317 | 1317 | #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) |
| 1318 | +#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) | |
| 1318 | 1319 | |
| 1319 | 1320 | #endif /* __LINUX_KVM_H */ |