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Date: Wed, 26 Mar 2014 15:54:00 +0100 From: Paolo Bonzini <pbonzini@...hat.com> To: linux-kernel@...r.kernel.org Cc: fengguang.wu@...el.com, kvm@...r.kernel.org Subject: [PATCH] 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. Reported-by: Fengguang Wu <fengguang.wu@...el.com> Cc: kvm@...r.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@...hat.com> --- arch/x86/kvm/x86.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 39c28f09dfd5..49b514f76b5d 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5537,9 +5537,10 @@ 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); -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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