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    Subject[PATCH] KVM: SVM: comment nested paging and virtualization module parameters
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    From: Davidlohr Bueso <dave@gnu.org>

    Also use true instead of 1 for enabling by default.

    Signed-off-by: Davidlohr Bueso <dave@gnu.org>
    ---
    arch/x86/kvm/svm.c | 6 ++++--
    1 files changed, 4 insertions(+), 2 deletions(-)

    diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
    index 5fa553b..3c9b0dc 100644
    --- a/arch/x86/kvm/svm.c
    +++ b/arch/x86/kvm/svm.c
    @@ -176,11 +176,13 @@ static bool npt_enabled = true;
    #else
    static bool npt_enabled;
    #endif
    -static int npt = 1;

    +/* disable nested paging (virtualized MMU) for all guests */
    +static int npt = true;
    module_param(npt, int, S_IRUGO);

    -static int nested = 1;
    +/* allow nested virtualization in KVM/SVM */
    +static int nested = true;
    module_param(nested, int, S_IRUGO);

    static void svm_flush_tlb(struct kvm_vcpu *vcpu);
    --
    1.7.4.1




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