KVM: Hoist kvm_mmu_reload() out of the critical section
vmx_cpu_run doesn't handle error correctly and kvm_mmu_reload might
sleep with mutex changes, so I move it above.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 2c4f01b..79674a7 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1999,16 +1999,16 @@
kvm_guest_debug_pre(vcpu);
again:
+ r = kvm_mmu_reload(vcpu);
+ if (unlikely(r))
+ goto out;
+
if (!vcpu->mmio_read_completed)
do_interrupt_requests(vcpu, kvm_run);
vmx_save_host_state(vcpu);
kvm_load_guest_fpu(vcpu);
- r = kvm_mmu_reload(vcpu);
- if (unlikely(r))
- goto out;
-
/*
* Loading guest fpu may have cleared host cr0.ts
*/