Re: [regression] KVM: hangs and "irq timeout" booting HURD unless -no-kvm-irqchip passed

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Gleb Natapov wrote:

> Is this patch helps?
> 
> diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
> index 3cece05..62b1dde 100644
> --- a/arch/x86/kvm/i8259.c
> +++ b/arch/x86/kvm/i8259.c
> @@ -549,6 +549,9 @@ static void pic_irq_request(struct kvm *kvm, int level)
>  	struct kvm_pic *s = pic_irqchip(kvm);
>  	int irq = pic_get_irq(&s->pics[0]);
>  
> +	if (s->output && !level)
> +		s->pics[0].isr_ack = 0xff;
> +

Yes, it does (tested on top of kvm/master).  Thanks!
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