KVM: switch vcpu context to use SRCU

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index f1cae7d6113d..22ab7137d1d0 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2478,10 +2478,10 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 {
         struct vcpu_vmx *vmx = to_vmx(vcpu);
         u64 msr;
-        int ret;
+        int ret, idx;
 
         vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP));
-        down_read(&vcpu->kvm->slots_lock);
+        idx = srcu_read_lock(&vcpu->kvm->srcu);
         if (!init_rmode(vmx->vcpu.kvm)) {
                 ret = -ENOMEM;
                 goto out;
@@ -2589,7 +2589,7 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
         vmx->emulation_required = 0;
 
 out:
-        up_read(&vcpu->kvm->slots_lock);
+        srcu_read_unlock(&vcpu->kvm->srcu, idx);
         return ret;
 }