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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2013-03-03 23:47:11 +0400 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2013-03-06 03:49:17 +0400 |
| commit | c4627c72e9c9e0fc35af2e9d612888fe4564377d (patch) | |
| tree | 2ef1fbe1c386f303c05a67e7dca3400da951360f /arch/x86 | |
| parent | 10ccaa1e7057d8a9dc3e9ce833af40ec8187b25e (diff) | |
| download | linux-c4627c72e9c9e0fc35af2e9d612888fe4564377d.tar.xz | |
KVM: nVMX: Reset RFLAGS on VM-exit
Ouch, how could this work so well that far? We need to clear RFLAGS to
the reset value as specified by the SDM. Particularly, IF must be off
after VM-exit!
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 097f5d662275..aacf6a458ae1 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -7434,6 +7434,7 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, kvm_register_write(vcpu, VCPU_REGS_RSP, vmcs12->host_rsp); kvm_register_write(vcpu, VCPU_REGS_RIP, vmcs12->host_rip); + vmx_set_rflags(vcpu, X86_EFLAGS_BIT1); /* * Note that calling vmx_set_cr0 is important, even if cr0 hasn't * actually changed, because it depends on the current state of |