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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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