Re: [PATCH v2 06/12] KVM: s390: exploit GISA and AIV for emulated interrupts

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On Thu, 25 Jan 2018 15:45:14 +0100
Christian Borntraeger <borntraeger@xxxxxxxxxx> wrote:

> On 01/25/2018 03:42 PM, David Hildenbrand wrote:
> > On 25.01.2018 15:32, Christian Borntraeger wrote:  
> >>
> >>
> >> On 01/25/2018 03:20 PM, David Hildenbrand wrote:
> >>  
> >>>> +void kvm_s390_gisa_init(struct kvm *kvm)
> >>>> +{
> >>>> +	if (1 || !css_general_characteristics.aiv)
> >>>> +		kvm->arch.gisa = NULL;  
> >>>
> >>> 1 || ... ? This will always trigger. -> gisa never active with this patch  
> >>
> >> See patch 10. 
> >>  
> > 
> > Well than this is just ugly this way.  
> 
> Reshuffling this is hard due to code dependencies. I can try to minimize this.
> The alternative is to merge patches 6,7,8,9 and 10, but this split makes it
> easier to review the parts. 
> 

if (1 /* disabled for now */ || !css_general_characteristics.aiv)

?

I dunno, I'm not really bothered by this.



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