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>

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;
 }