On 03/07/2011 05:18 AM, Nikola Ciprich wrote:
e48672fa25e879f7ae21785c7efd187738139593 removed kvm_request_guest_time_update(vcpu);
this breaks 32bit SMP guests using virtio-clock.
thus add unconditional call to kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu) to fix the
problem.
Signed-off-by: Nikola Ciprich<nikola.ciprich@xxxxxxxxxxx>
---
arch/x86/kvm/x86.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index bcc0efc..4c27144 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2091,6 +2091,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
}
kvm_x86_ops->vcpu_load(vcpu, cpu);
+ kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu);
if (unlikely(vcpu->cpu != cpu) || check_tsc_unstable()) {
/* Make sure TSC doesn't go backwards */
s64 tsc_delta = !vcpu->arch.last_host_tsc ? 0 :
Can you try moving the kvm_make_request() inside the if conditional and
see if it that also fixes it?
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