[PATCH 019/104] KVM: Hoist kvm_mmu_reload() out of the critical section

[Avi Kivity <avi@qumranet.com>]

From: Shaohua Li <shaohua.li@intel.com>

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>
---
 drivers/kvm/vmx.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

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 @@ preempted:
 		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
 	 */
-- 
1.5.3

-
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