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Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids |
Date: |
Thu, 23 Nov 2017 17:59:15 +0100 |
On Thu, 23 Nov 2017 17:09:16 +0100
Halil Pasic <address@hidden> wrote:
[I need time to process your other remarks.]
> On 11/22/2017 01:13 PM, Cornelia Huck wrote:
> >> Also I can't find anything about vfio-ccw in the upstream users
> >> manual for 2.10.91.
> >
> > We have an "upstream users manual"?
> >
> This is what I mean:
> https://qemu.weilnetz.de/doc/qemu-doc.html
This is really hit-and-miss. Some things are documented in there, some
are not. I usually consider the output of the binary the canonical list
of supported devices (in combination with the x- notation.)
>
> >> So I would argue using vfio-ccw is using an
> >> undocumented feature: if undocumented features changing in a non
> >> compatible way hits you, it's partly your own fault.
> >
> > If it's an x- interface, it is preliminary. If not, we should avoid
> > breaking it.
> >
>
> I don't see this documented in the users manual? Shouldn't the users
> know what is preliminary?
>
> Where is this documented?
It is long standing practice, but I cannot point to documentation
(maybe someone else can?)
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, (continued)
Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Halil Pasic, 2017/11/21
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Cornelia Huck, 2017/11/21
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Halil Pasic, 2017/11/21
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Cornelia Huck, 2017/11/22
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Boris Fiuczynski, 2017/11/22
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Cornelia Huck, 2017/11/22
- Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Halil Pasic, 2017/11/23
Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Halil Pasic, 2017/11/23
Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids,
Cornelia Huck <=
Re: [Qemu-devel] [RFC PATCH 1/1] s390x/css: unresrict cssids, Shalini Chellathurai Saroja, 2017/11/22