From: Peter Krempa <pkrempa@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: "Elena Ufimtseva" <elena.ufimtseva@oracle.com>,
"John Johnson" <john.g.johnson@oracle.com>,
"thuth@redhat.com" <thuth@redhat.com>,
"Jag Raman" <jag.raman@oracle.com>,
"swapnil.ingle@nutanix.com" <swapnil.ingle@nutanix.com>,
"john.levon@nutanix.com" <john.levon@nutanix.com>,
"alex.bennee@linaro.org" <alex.bennee@linaro.org>,
"Markus Armbruster" <armbru@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@gmail.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"thanos.makatos@nutanix.com" <thanos.makatos@nutanix.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"philmd@redhat.com" <philmd@redhat.com>
Subject: Re: [PATCH v3 03/12] vfio-user: define vfio-user-server object
Date: Mon, 8 Nov 2021 13:54:06 +0100 [thread overview]
Message-ID: <YYkd7hlces8zO6+J@angien.pipo.sk> (raw)
In-Reply-To: <YYkSdrGhWmIL3ZLB@redhat.com>
On Mon, Nov 08, 2021 at 13:05:10 +0100, Kevin Wolf wrote:
> Am 06.11.2021 um 07:34 hat Markus Armbruster geschrieben:
> > Kevin Wolf <kwolf@redhat.com> writes:
> > > Am 05.11.2021 um 11:08 hat Markus Armbruster geschrieben:
> > >> Kevin Wolf <kwolf@redhat.com> writes:
> > >> > Am 04.11.2021 um 13:13 hat Markus Armbruster geschrieben:
[...]
> > > Peter Maydell also wants to do this
> > > only after a big user (read: libvirt) has implemented and is
> > > using JSON, basically as a proof that the alternative is working.
> > >
> > > So this can certainly be done for -object. I believe libvirt also
> > > uses JSON for -device now, so this should be fine now, too.
> >
> > The non-sugar options supporting JSON are -audiodev, -blockdev, -compat,
> > -display (partially), -machine (I think), -object.
> >
> > -netdev is QAPIfied, but still uses QemuOpts. Too late for 6.2, I'm
> > afraid.
>
> Ok. Not sure about the libvirt status for some of these, but -object and
Interresting.
We don't do JSON for -audiodev, -compat, -display or -machine.
-audiodev and -compat are recent enough so I suppose those accepted JSON
always. Converting them will be trivial.
For -display and -machine we'll need a witness to switch to the new
syntax but I think I can convert them in libvirt if it helps qemu to
have a more consistent message.
> -device are the ones that I know are going to be in the way in the
> future, so degrading their non-JSON form would already be helpful.
next prev parent reply other threads:[~2021-11-08 12:55 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 5:31 [PATCH v3 00/12] vfio-user server in QEMU Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 01/12] configure, meson: override C compiler for cmake Jagannathan Raman
2021-10-12 10:44 ` Paolo Bonzini
2021-10-11 5:31 ` [PATCH v3 02/12] vfio-user: build library Jagannathan Raman
2021-10-27 15:17 ` Stefan Hajnoczi
2021-10-29 14:17 ` Jag Raman
2021-11-01 9:56 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 03/12] vfio-user: define vfio-user-server object Jagannathan Raman
2021-10-27 15:40 ` Stefan Hajnoczi
2021-10-29 14:42 ` Jag Raman
2021-11-01 10:34 ` Stefan Hajnoczi
2021-11-04 12:13 ` Markus Armbruster
2021-11-04 14:39 ` Kevin Wolf
2021-11-05 10:08 ` Markus Armbruster
2021-11-05 13:19 ` Kevin Wolf
2021-11-05 13:54 ` Peter Krempa
2021-11-06 6:34 ` Markus Armbruster
2021-11-08 12:05 ` Kevin Wolf
2021-11-08 12:54 ` Peter Krempa [this message]
2021-11-04 16:48 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 04/12] vfio-user: instantiate vfio-user context Jagannathan Raman
2021-10-27 15:59 ` Stefan Hajnoczi
2021-10-29 14:59 ` Jag Raman
2021-11-01 10:35 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 05/12] vfio-user: find and init PCI device Jagannathan Raman
2021-10-27 16:05 ` Stefan Hajnoczi
2021-10-29 15:58 ` Jag Raman
2021-11-01 10:38 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 06/12] vfio-user: run vfio-user context Jagannathan Raman
2021-10-27 16:21 ` Stefan Hajnoczi
2021-10-28 21:55 ` John Levon
2021-10-11 5:31 ` [PATCH v3 07/12] vfio-user: handle PCI config space accesses Jagannathan Raman
2021-10-27 16:35 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 08/12] vfio-user: handle DMA mappings Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 09/12] vfio-user: handle PCI BAR accesses Jagannathan Raman
2021-10-27 16:38 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 10/12] vfio-user: handle device interrupts Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 11/12] vfio-user: register handlers to facilitate migration Jagannathan Raman
2021-10-27 18:30 ` Stefan Hajnoczi
2021-12-15 15:49 ` Jag Raman
2021-10-11 5:31 ` [PATCH v3 12/12] vfio-user: acceptance test Jagannathan Raman
2021-10-11 22:26 ` Philippe Mathieu-Daudé
2021-10-27 16:42 ` Stefan Hajnoczi
2021-10-27 18:33 ` [PATCH v3 00/12] vfio-user server in QEMU Stefan Hajnoczi
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