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Date:   Tue, 30 Apr 2019 11:37:18 +0200
From:   Halil Pasic <>
To:     Pierre Morel <>
Subject: Re: [PATCH v7 3/4] s390: ap: implement PAPQ AQIC interception in

On Tue, 30 Apr 2019 10:32:52 +0200
Pierre Morel <> wrote:

> >>> +    aqic_gisa.gisa = gisa->next_alert >> 4;  
> >>
> >> Why gisa->next_alert? Isn't this supposed to get set to gisa origin
> >> (without some bits on the left)?  


> > 
> > Someone already asked this question.

It must have been in some previous iteration... Can you give me a

> > The answer is: look at the ap_qirq_ctrl structure, you will see that the 
> > gisa field is 27 bits wide.

My question was not about the width, but about gisa->next_alert being


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