Commit 920c8377 authored Mar 26, 2014 by Paolo Bonzini

KVM: vmx: fix MPX detection



kvm_x86_ops is still NULL at this point.  Since kvm_init_msr_list
cannot fail, it is safe to initialize it before the call.

Fixes: 93c4adc7
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Tested-by: Jet Chen <jet.chen@intel.com>
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

parent f7b9ddb8

arch/x86/kvm/x86.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -5594,9 +5594,10 @@ int kvm_arch_init(void *opaque)
		goto out_free_percpu;

		kvm_set_mmio_spte_mask();
		kvm_init_msr_list();

		kvm_x86_ops = ops;
		kvm_init_msr_list();

		kvm_mmu_set_mask_ptes(PT_USER_MASK, PT_ACCESSED_MASK,
		PT_DIRTY_MASK, PT64_NX_MASK, 0);