linux-kernel - Re: [PATCH v3 1/7] Documentation: s390-diag.rst: make diag500 a generic KVM hypercall

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Message-ID: <7aa84534df1a6637bebd60e628500f6dbad47c05.camel@linux.ibm.com>
Date: Thu, 31 Oct 2024 10:56:53 -0400
From: Eric Farman <farman@...ux.ibm.com>
To: David Hildenbrand <david@...hat.com>, linux-kernel@...r.kernel.org
Cc: linux-mm@...ck.org, linux-s390@...r.kernel.org,
        virtualization@...ts.linux.dev, linux-doc@...r.kernel.org,
        kvm@...r.kernel.org, Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik
 <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian
 Borntraeger <borntraeger@...ux.ibm.com>,
        Sven Schnelle
 <svens@...ux.ibm.com>, Thomas Huth <thuth@...hat.com>,
        Cornelia Huck
 <cohuck@...hat.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        Claudio
 Imbrenda <imbrenda@...ux.ibm.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        Eugenio Pérez <eperezma@...hat.com>,
        Andrew Morton
 <akpm@...ux-foundation.org>,
        Jonathan Corbet <corbet@....net>
Subject: Re: [PATCH v3 1/7] Documentation: s390-diag.rst: make diag500 a
 generic KVM hypercall

On Fri, 2024-10-25 at 16:14 +0200, David Hildenbrand wrote:
> Let's make it a generic KVM hypercall, allowing other subfunctions to
> be more independent of virtio.
> 
> While at it, document that unsupported/unimplemented subfunctions result
> in a SPECIFICATION exception.
> 
> This is a preparation for documenting a new hypercall.

s/hypercall/subfunction/ ?

> 
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---
>  Documentation/virt/kvm/s390/s390-diag.rst | 18 +++++++++++-------
>  1 file changed, 11 insertions(+), 7 deletions(-)

Reviewed-by: Eric Farman <farman@...ux.ibm.com>