Hi,
Gleb Natapov spotted that I had been a little over aggressive when I
introduced the vcpu_online counter, so the code in kvm_arch_vcpu_init()
only calculated the itc_offset for vCPU 0.
Please apply.
Cheers,
Jes
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@xxxxxxx>
---
arch/ia64/kvm/kvm-ia64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.git/arch/ia64/kvm/kvm-ia64.c
===================================================================
--- linux-2.6.git.orig/arch/ia64/kvm/kvm-ia64.c
+++ linux-2.6.git/arch/ia64/kvm/kvm-ia64.c
@@ -1166,7 +1166,7 @@
/*Initialize itc offset for vcpus*/
itc_offset = 0UL - ia64_getreg(_IA64_REG_AR_ITC);
- 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;
