diff options
| author | Avi Kivity <avi@redhat.com> | 2010-08-02 15:30:20 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-05-11 07:56:54 -0400 |
| commit | f6e78475894d6534d7d62714a95e2265f53d2a92 (patch) | |
| tree | 86250a469ccac50490a2d922ee2a1a2d0f5ea915 /arch/x86/kvm/x86.c | |
| parent | 0ee8dcb87e403397e575674d0e79272b06dea12e (diff) | |
KVM: Use kvm_get_rflags() and kvm_set_rflags() instead of the raw versions
Some rflags bits are owned by the host, not guest, so we need to use
kvm_get_rflags() to strip those bits away or kvm_set_rflags() to add them
back.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 934b4c6b0bf9..3a557eefd2fb 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -4310,7 +4310,7 @@ static void init_emulate_ctxt(struct kvm_vcpu *vcpu) kvm_x86_ops->get_cs_db_l_bits(vcpu, &cs_db, &cs_l); vcpu->arch.emulate_ctxt.vcpu = vcpu; - vcpu->arch.emulate_ctxt.eflags = kvm_x86_ops->get_rflags(vcpu); + vcpu->arch.emulate_ctxt.eflags = kvm_get_rflags(vcpu); vcpu->arch.emulate_ctxt.eip = kvm_rip_read(vcpu); vcpu->arch.emulate_ctxt.mode = (!is_protmode(vcpu)) ? X86EMUL_MODE_REAL : @@ -4340,7 +4340,7 @@ int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq) vcpu->arch.emulate_ctxt.eip = c->eip; memcpy(vcpu->arch.regs, c->regs, sizeof c->regs); kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip); - kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); + kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); if (irq == NMI_VECTOR) vcpu->arch.nmi_pending = false; @@ -4473,7 +4473,7 @@ restart: r = EMULATE_DONE; toggle_interruptibility(vcpu, vcpu->arch.emulate_ctxt.interruptibility); - kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); + kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); kvm_make_request(KVM_REQ_EVENT, vcpu); memcpy(vcpu->arch.regs, c->regs, sizeof c->regs); kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip); @@ -5592,7 +5592,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason, memcpy(vcpu->arch.regs, c->regs, sizeof c->regs); kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip); - kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); + kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags); kvm_make_request(KVM_REQ_EVENT, vcpu); return EMULATE_DONE; } |