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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241030091807.6264-C-hca@linux.ibm.com>
Date: Wed, 30 Oct 2024 10:18:07 +0100
From: Heiko Carstens <hca@...ux.ibm.com>
To: David Hildenbrand <david@...hat.com>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linux-s390@...r.kernel.org, virtualization@...ts.linux.dev,
        linux-doc@...r.kernel.org, kvm@...r.kernel.org,
        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>,
        Eric Farman <farman@...ux.ibm.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, Oct 25, 2024 at 04:14:46PM +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.
> 
> 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: Heiko Carstens <hca@...ux.ibm.com>