Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

[Nikola Ciprich <extmaillist@linuxbox.cz>]

>
> Can you try this patch to see if it fixes the problem?
You haven't read my replies, did you? ;-)
kvm_request_guest_time_update seems to have been
removed, and kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu)
seems to be used instead, adding it fixes the problem.
That's what I was going to use in the patch... :)

>
> Thanks,
>
> Zach

> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 468fafa..ba05303 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -1866,6 +1866,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
>  	}
>  
>  	kvm_x86_ops->vcpu_load(vcpu, cpu);
> +	kvm_request_guest_time_update(vcpu);
>  	if (unlikely(vcpu->cpu != cpu)) {
>  		/* Make sure TSC doesn't go backwards */
>  		s64 tsc_delta = !vcpu->arch.last_host_tsc ? 0 :


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