diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2008-09-26 09:30:49 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-12-31 16:51:40 +0200 |
| commit | 33f089ca5a61f7aead26e8e1866dfc961dd88a9e (patch) | |
| tree | 41b23c564a9459bbc81e426503e0dc103cf7f45a /arch/x86/include/asm/kvm_host.h | |
| parent | 448fa4a9c5dbc6941dd19ed09692c588d815bb06 (diff) | |
KVM: VMX: refactor/fix IRQ and NMI injectability determination
There are currently two ways in VMX to check if an IRQ or NMI can be
injected:
- vmx_{nmi|irq}_enabled and
- vcpu.arch.{nmi|interrupt}_window_open.
Even worse, one test (at the end of vmx_vcpu_run) uses an inconsistent,
likely incorrect logic.
This patch consolidates and unifies the tests over
{nmi|interrupt}_window_open as cache + vmx_update_window_states
for updating the cache content.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 8346be87cfa..bfbbdea869b 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -327,6 +327,7 @@ struct kvm_vcpu_arch { bool nmi_pending; bool nmi_injected; + bool nmi_window_open; u64 mtrr[0x100]; }; |