KVM: Remove set_cr0_no_modeswitch() arch op

set_cr0_no_modeswitch() was a hack to avoid corrupting segment registers.
As we now cache the protected mode values on entry to real mode, this
isn't an issue anymore, and it interferes with reboot (which usually _is_
a modeswitch).

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 205998c141fb..b998bc68e9f2 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -1936,7 +1936,7 @@ static int kvm_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
         kvm_arch_ops->decache_cr0_cr4_guest_bits(vcpu);
 
         mmu_reset_needed |= vcpu->cr0 != sregs->cr0;
-        kvm_arch_ops->set_cr0_no_modeswitch(vcpu, sregs->cr0);
+        kvm_arch_ops->set_cr0(vcpu, sregs->cr0);
 
         mmu_reset_needed |= vcpu->cr4 != sregs->cr4;
         kvm_arch_ops->set_cr4(vcpu, sregs->cr4);