Re: [PATCH 9/13] KVM: define exit handlers

[Anthony Liguori <aliguori@us.ibm.com>]

Avi Kivity wrote:
> +static int handle_external_interrupt(struct kvm_vcpu *vcpu,
> +				     struct kvm_run *kvm_run)
> +{
> +	++kvm_stat.irq_exits;
> +	return 1;
> +}
>   

Don't you need to propagate the interrupt here?  In Xen, we inject the 
interrupt using the IDT.  As a module, you don't have access to that.  
However, you could use a software interrupt to reraise it.

I got your code running this afternoon (it's quite cool) but I noticed a 
ton of "rtc: lost some interrupts at 1024Hz." messages which leads me to 
believe.. you're dropping interrupts :-)  Things seem to hang trying to 
bring up eth0 in the guest.

BTW, have you setup a mailing list yet?

Regards,

Anthony Liguori
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