UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

nVMX: Fix pick-up of uninjected NMIs 

__vmx_complete_interrupts stored uninjected NMIs in arch.nmi_injected,
not arch.nmi_pending. So we actually need to check the former field in
vmcs12_save_pending_event. This fixes the eventinj unit test when run
in nested KVM.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jan Kiszka 2013-10-23 17:42:15 +01:00 committed by Paolo Bonzini
parent d3134dbf20
commit cd2633c59b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kvm/vmx.c
View File

@ -8078,7 +8078,7 @@ static void vmcs12_save_pending_event(struct kvm_vcpu *vcpu,
}
vmcs12->idt_vectoring_info_field = idt_vectoring;
} else if (vcpu->arch.nmi_pending) {
} else if (vcpu->arch.nmi_injected) {
vmcs12->idt_vectoring_info_field =
INTR_TYPE_NMI_INTR | INTR_INFO_VALID_MASK | NMI_VECTOR;
} else if (vcpu->arch.interrupt.pending) {