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    Subject[PATCH 04/12] KVM: SVM: Add clean-bit for the ASID
    Date
    This patch implements the clean-bit for the asid in the
    vmcb.

    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    ---
    arch/x86/kvm/svm.c | 3 +++
    1 files changed, 3 insertions(+), 0 deletions(-)

    diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
    index 3ab42be..8675048 100644
    --- a/arch/x86/kvm/svm.c
    +++ b/arch/x86/kvm/svm.c
    @@ -189,6 +189,7 @@ enum {
    VMCB_INTERCEPTS, /* Intercept vectors, TSC offset,
    pause filter count */
    VMCB_PERM_MAP, /* IOPM Base and MSRPM Base */
    + VMCB_ASID, /* ASID */
    VMCB_DIRTY_MAX,
    };

    @@ -1488,6 +1489,8 @@ static void new_asid(struct vcpu_svm *svm, struct svm_cpu_data *sd)

    svm->asid_generation = sd->asid_generation;
    svm->vmcb->control.asid = sd->next_asid++;
    +
    + mark_dirty(svm->vmcb, VMCB_ASID);
    }

    static void svm_set_dr7(struct kvm_vcpu *vcpu, unsigned long value)
    --
    1.7.1



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