Re: Metadata and signalling channels for Zephyr virtio-backends on Xen

2022-02-17 Thread Vincent Guittot
On Wed, 16 Feb 2022 at 22:45, Stefano Stabellini wrote: > > On Tue, 15 Feb 2022, Vincent Guittot wrote: > > On Tue, 8 Feb 2022 at 01:16, Stefano Stabellini > > wrote: > > > > > > On Mon, 7 Feb 2022, Alex Bennée wrote: > > > > Hi Stefano, > >

Re: Metadata and signalling channels for Zephyr virtio-backends on Xen

2022-02-15 Thread Vincent Guittot
On Sat, 12 Feb 2022 at 00:34, Stefano Stabellini wrote: > > On Fri, 11 Feb 2022, Alex Bennée wrote: > > > FYI, a good and promising approach to handle both SCMI and SCPI is the > > > series recently submitted by EPAM to mediate SCMI and SCPI requests in > > > Xen: https://marc.info/?l=xen-devel&m=

Re: Metadata and signalling channels for Zephyr virtio-backends on Xen

2022-02-15 Thread Vincent Guittot
Hi Stefano, On Tue, 8 Feb 2022 at 01:16, Stefano Stabellini wrote: > > On Mon, 7 Feb 2022, Alex Bennée wrote: > > Hi Stefano, > > > > Vincent gave an update on his virtio-scmi work at the last Stratos sync > > call and the discussion moved onto next steps. > > Hi Alex, > > I don't know the specif

Re: Metadata and signalling channels for Zephyr virtio-backends on Xen

2022-02-15 Thread Vincent Guittot
Hi All, Sorry for the late reply but I was off last week. I will go through the thread and try to answer open point On Mon, 7 Feb 2022 at 11:56, Alex Bennée wrote: > > > Hi Stefano, > > Vincent gave an update on his virtio-scmi work at the last Stratos sync > call and the discussion moved onto n

Re: [PATCH] PCI/MSI: Move non-mask check back into low level accessors

2021-11-04 Thread Vincent Guittot
On Thu, 4 Nov 2021 at 00:45, Thomas Gleixner wrote: > > On Wed, Oct 27 2021 at 17:29, Josef Johansson wrote: > > CC+: EFIFB and scheduler folks > > > On 10/27/21 14:01, Josef Johansson wrote: > > When I suspend I get errors from Xen, including stacktraces below > > if anyone has any clue, if this