* CXL support in QEMU
@ 2020-12-16 5:05 Prashant V Agarwal
2020-12-16 9:53 ` Thomas Huth
0 siblings, 1 reply; 6+ messages in thread
From: Prashant V Agarwal @ 2020-12-16 5:05 UTC (permalink / raw)
To: qemu-devel
[-- Attachment #1: Type: text/plain, Size: 301 bytes --]
Hi,
Is there a way to know the support plans for CXL protocol in QEMU?
I see that there is side branch development going on:
https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
But when does it get merged and gets released in QEMU formally?
Is there a way to know a rough timeline?
Regards,
Prashant
[-- Attachment #2: Type: text/html, Size: 533 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: CXL support in QEMU
2020-12-16 5:05 CXL support in QEMU Prashant V Agarwal
@ 2020-12-16 9:53 ` Thomas Huth
2020-12-16 13:42 ` Jonathan Cameron
0 siblings, 1 reply; 6+ messages in thread
From: Thomas Huth @ 2020-12-16 9:53 UTC (permalink / raw)
To: Prashant V Agarwal, QEMU Developers
On 16/12/2020 06.05, Prashant V Agarwal wrote:
> Hi,
> Is there a way to know the support plans for CXL protocol in QEMU?
> I see that there is side branch development going on:
>
> https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
> <https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2>
>
> But when does it get merged and gets released in QEMU formally?
> Is there a way to know a rough timeline?
You should rather the authors of that repository whether and when they plan
to contribute their changes to the QEMU project. It's certainly not going to
happen automatically that these patches get merged into the main repository.
Thomas
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: CXL support in QEMU
2020-12-16 9:53 ` Thomas Huth
@ 2020-12-16 13:42 ` Jonathan Cameron
2020-12-16 16:03 ` Ben Widawsky
0 siblings, 1 reply; 6+ messages in thread
From: Jonathan Cameron @ 2020-12-16 13:42 UTC (permalink / raw)
To: Thomas Huth; +Cc: Prashant V Agarwal, Ben Widawsky, QEMU Developers
On Wed, 16 Dec 2020 10:53:34 +0100
Thomas Huth <thuth@redhat.com> wrote:
> On 16/12/2020 06.05, Prashant V Agarwal wrote:
> > Hi,
> > Is there a way to know the support plans for CXL protocol in QEMU?
> > I see that there is side branch development going on:
> >
> > https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
> > <https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2>
> >
> > But when does it get merged and gets released in QEMU formally?
> > Is there a way to know a rough timeline?
>
> You should rather the authors of that repository whether and when they plan
> to contribute their changes to the QEMU project. It's certainly not going to
> happen automatically that these patches get merged into the main repository.
>
> Thomas
>
Worth noting that they have posted an RFC, so I would suggest replying to
that thread to make sure you get all the right people.
https://lore.kernel.org/qemu-devel/20201111054724.794888-1-ben.widawsky@intel.com/#r
+CC Ben
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: CXL support in QEMU
2020-12-16 13:42 ` Jonathan Cameron
@ 2020-12-16 16:03 ` Ben Widawsky
2020-12-16 17:08 ` Thomas Huth
0 siblings, 1 reply; 6+ messages in thread
From: Ben Widawsky @ 2020-12-16 16:03 UTC (permalink / raw)
To: Jonathan Cameron; +Cc: Prashant V Agarwal, Thomas Huth, QEMU Developers
On 20-12-16 13:42:51, Jonathan Cameron wrote:
> On Wed, 16 Dec 2020 10:53:34 +0100
> Thomas Huth <thuth@redhat.com> wrote:
>
> > On 16/12/2020 06.05, Prashant V Agarwal wrote:
> > > Hi,
> > > Is there a way to know the support plans for CXL protocol in QEMU?
> > > I see that there is side branch development going on:
> > >
> > > https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
> > > <https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2>
> > >
> > > But when does it get merged and gets released in QEMU formally?
> > > Is there a way to know a rough timeline?
> >
> > You should rather the authors of that repository whether and when they plan
> > to contribute their changes to the QEMU project. It's certainly not going to
> > happen automatically that these patches get merged into the main repository.
> >
> > Thomas
> >
> Worth noting that they have posted an RFC, so I would suggest replying to
> that thread to make sure you get all the right people.
>
> https://lore.kernel.org/qemu-devel/20201111054724.794888-1-ben.widawsky@intel.com/#r
>
> +CC Ben
>
I haven't posted v2 yet because I have a few more changes I wanted to make
before doing so, however v2 has all of Jonathan's feedback plus a few minor
things.
Thomas, it's been CC'd to a few folks outside of the list itself, but I couldn't
get much in the way of reviewers. Advice on that is welcome.
Ben
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: CXL support in QEMU
2020-12-16 16:03 ` Ben Widawsky
@ 2020-12-16 17:08 ` Thomas Huth
2020-12-16 17:40 ` Ben Widawsky
0 siblings, 1 reply; 6+ messages in thread
From: Thomas Huth @ 2020-12-16 17:08 UTC (permalink / raw)
To: Ben Widawsky, Jonathan Cameron; +Cc: Prashant V Agarwal, QEMU Developers
On 16/12/2020 17.03, Ben Widawsky wrote:
> On 20-12-16 13:42:51, Jonathan Cameron wrote:
>> On Wed, 16 Dec 2020 10:53:34 +0100
>> Thomas Huth <thuth@redhat.com> wrote:
>>
>>> On 16/12/2020 06.05, Prashant V Agarwal wrote:
>>>> Hi,
>>>> Is there a way to know the support plans for CXL protocol in QEMU?
>>>> I see that there is side branch development going on:
>>>>
>>>> https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
>>>> <https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2>
>>>>
>>>> But when does it get merged and gets released in QEMU formally?
>>>> Is there a way to know a rough timeline?
>>>
>>> You should rather the authors of that repository whether and when they plan
>>> to contribute their changes to the QEMU project. It's certainly not going to
>>> happen automatically that these patches get merged into the main repository.
>>>
>>> Thomas
>>>
>> Worth noting that they have posted an RFC, so I would suggest replying to
>> that thread to make sure you get all the right people.
>>
>> https://lore.kernel.org/qemu-devel/20201111054724.794888-1-ben.widawsky@intel.com/#r
>>
>> +CC Ben
>>
>
> I haven't posted v2 yet because I have a few more changes I wanted to make
> before doing so, however v2 has all of Jonathan's feedback plus a few minor
> things.
>
> Thomas, it's been CC'd to a few folks outside of the list itself, but I couldn't
> get much in the way of reviewers. Advice on that is welcome.
Maybe add some more people on CC: who are familiar with x86? See the
MAINTAINERS file and look for "86" in there...
HTH,
Thomas
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: CXL support in QEMU
2020-12-16 17:08 ` Thomas Huth
@ 2020-12-16 17:40 ` Ben Widawsky
0 siblings, 0 replies; 6+ messages in thread
From: Ben Widawsky @ 2020-12-16 17:40 UTC (permalink / raw)
To: Thomas Huth; +Cc: Prashant V Agarwal, QEMU Developers, Jonathan Cameron
On 20-12-16 18:08:54, Thomas Huth wrote:
> On 16/12/2020 17.03, Ben Widawsky wrote:
> > On 20-12-16 13:42:51, Jonathan Cameron wrote:
> >> On Wed, 16 Dec 2020 10:53:34 +0100
> >> Thomas Huth <thuth@redhat.com> wrote:
> >>
> >>> On 16/12/2020 06.05, Prashant V Agarwal wrote:
> >>>> Hi,
> >>>> Is there a way to know the support plans for CXL protocol in QEMU?
> >>>> I see that there is side branch development going on:
> >>>>
> >>>> https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2
> >>>> <https://gitlab.com/bwidawsk/qemu/-/tree/cxl-2.0v2>
> >>>>
> >>>> But when does it get merged and gets released in QEMU formally?
> >>>> Is there a way to know a rough timeline?
> >>>
> >>> You should rather the authors of that repository whether and when they plan
> >>> to contribute their changes to the QEMU project. It's certainly not going to
> >>> happen automatically that these patches get merged into the main repository.
> >>>
> >>> Thomas
> >>>
> >> Worth noting that they have posted an RFC, so I would suggest replying to
> >> that thread to make sure you get all the right people.
> >>
> >> https://lore.kernel.org/qemu-devel/20201111054724.794888-1-ben.widawsky@intel.com/#r
> >>
> >> +CC Ben
> >>
> >
> > I haven't posted v2 yet because I have a few more changes I wanted to make
> > before doing so, however v2 has all of Jonathan's feedback plus a few minor
> > things.
> >
> > Thomas, it's been CC'd to a few folks outside of the list itself, but I couldn't
> > get much in the way of reviewers. Advice on that is welcome.
>
> Maybe add some more people on CC: who are familiar with x86? See the
> MAINTAINERS file and look for "86" in there...
>
> HTH,
> Thomas
>
Thanks.
I think the relevant maintainers have already been Cc'd. There isn't any
specific connection to x86, I've only enabled it for x86 because that's all I've
had time for at the moment.
At this stage, eyes from PCI devs is probably what's most important.
Ben
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-12-16 17:47 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-12-16 5:05 CXL support in QEMU Prashant V Agarwal
2020-12-16 9:53 ` Thomas Huth
2020-12-16 13:42 ` Jonathan Cameron
2020-12-16 16:03 ` Ben Widawsky
2020-12-16 17:08 ` Thomas Huth
2020-12-16 17:40 ` Ben Widawsky
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).