Paolo Bonzini wrote on 2014-07-17:
Il 17/07/2014 06:56, Wanpeng Li ha scritto:
nested_exit_intr_ack_set(vcpu)) {
int irq = kvm_cpu_get_interrupt(vcpu);
+
+if (irq 0 kvm_apic_vid_enabled(vcpu-kvm))
+irq = kvm_get_apic_interrupt(vcpu);
Il 17/07/2014 06:56, Wanpeng Li ha scritto:
nested_exit_intr_ack_set(vcpu)) {
int irq = kvm_cpu_get_interrupt(vcpu);
+
+ if (irq 0 kvm_apic_vid_enabled(vcpu-kvm))
+ irq = kvm_get_apic_interrupt(vcpu);
There's something weird in
On Thu, Jul 17, 2014 at 09:13:56AM +, Zhang, Yang Z wrote:
Paolo Bonzini wrote on 2014-07-17:
Il 17/07/2014 06:56, Wanpeng Li ha scritto:
nested_exit_intr_ack_set(vcpu)) {
int irq = kvm_cpu_get_interrupt(vcpu);
+
+ if (irq 0 kvm_apic_vid_enabled(vcpu-kvm))
On Thu, Jul 17, 2014 at 09:13:56AM +, Zhang, Yang Z wrote:
Paolo Bonzini wrote on 2014-07-17:
Il 17/07/2014 06:56, Wanpeng Li ha scritto:
nested_exit_intr_ack_set(vcpu)) {
int irq = kvm_cpu_get_interrupt(vcpu);
+
+ if (irq 0 kvm_apic_vid_enabled(vcpu-kvm))
Il 17/07/2014 12:01, Wanpeng Li ha scritto:
That is my original proposal solution of this bug. However, what I concern
after more think is since kvm_lapic_find_highest_irr will not clear
irr, if the intr will be injected by kvm_86_ops-hwapic_irr_update(vcpu,
kvm_lapic_find_highest_irr(vcpu))
Wanpeng Li wrote on 2014-07-17:
WARNING: CPU: 9 PID: 7251 at arch/x86/kvm/vmx.c:8719
nested_vmx_vmexit+0xa4/0x233 [kvm_intel]() Modules linked in: tun
nfsv3 nfs_acl auth_rpcgss oid_registry nfsv4 dns_resolver nfs fscache
lockd sunrpc pci_stub netconsole kvm_intel kvm bridge stp llc autofs4
