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    Subject[PATCH 13/48] KVM: ia64: Correct itc_offset calculations
    Date
    From: Jes Sorensen <jes@sgi.com>

    Init the itc_offset for all possible vCPUs. The current code by
    mistake ends up only initializing the offset on vCPU 0.

    Spotted by Gleb Natapov.

    Signed-off-by: Jes Sorensen <jes@sgi.com>
    Acked-by : Xiantao Zhang <xiantao.zhang@intel.com>
    Signed-off-by: Avi Kivity <avi@redhat.com>
    ---
    arch/ia64/kvm/kvm-ia64.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
    index 80c57b0..3199221 100644
    --- a/arch/ia64/kvm/kvm-ia64.c
    +++ b/arch/ia64/kvm/kvm-ia64.c
    @@ -1224,7 +1224,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)

    /*Initialize itc offset for vcpus*/
    itc_offset = 0UL - kvm_get_itc(vcpu);
    - for (i = 0; i < kvm->arch.online_vcpus; i++) {
    + for (i = 0; i < KVM_MAX_VCPUS; i++) {
    v = (struct kvm_vcpu *)((char *)vcpu +
    sizeof(struct kvm_vcpu_data) * i);
    v->arch.itc_offset = itc_offset;
    --
    1.6.3.3


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