linux-kernel - Re: [PATCH v7 0/8] rpmsg: Make RPMSG name service modular

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Date:   Wed, 2 Dec 2020 12:05:55 +0100
From:   Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
To:     Mathieu Poirier <mathieu.poirier@...aro.org>
Cc:     ohad@...ery.com, bjorn.andersson@...aro.org,
        arnaud.pouliquen@...com, linux-remoteproc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 0/8] rpmsg: Make RPMSG name service modular

Hi Mathieu,

I'd like to resume reviewing and begin upstreaming of the next steps of 
my Audio DSP Virtualisation work, based on this your patch set. How 
confident are we that it's going to be upstreamed in its present form? 
What's the plan to push it to "next?"

Thanks
Guennadi

On Mon, Nov 23, 2020 at 05:06:10PM +0100, Guennadi Liakhovetski wrote:
> Hi Mathieu,
> 
> Thanks for bringing all the stuff together and for polishing it!
> 
> For the entire series:
> 
> Tested-by: Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
> 
> Thanks
> Guennadi
> 
> On Fri, Nov 20, 2020 at 02:42:37PM -0700, Mathieu Poirier wrote:
> > This revision addresses comments received from the previous revision,
> > i.e V6.  Please see details below.
> > 
> > It starts by making the RPMSG protocol transport agnostic by
> > moving the headers it uses to generic types and using those in the
> > current implementation.  From there it re-uses the work that Arnaud
> > published[1] to make the name service modular.
> > 
> > Tested on stm32mp157 with the RPMSG client sample application.  Applies
> > cleanly on rpmsg-next.
> > 
> > Thanks,
> > Mathieu
> > 
> > [1]. https://patchwork.kernel.org/project/linux-remoteproc/list/?series=338335
> > 
> > -------
> > New for V7:
> > - Fixed error path in rpmsg_probe() as reported by Guennadi
> > 
> > Arnaud Pouliquen (4):
> >   rpmsg: virtio: Rename rpmsg_create_channel
> >   rpmsg: core: Add channel creation internal API
> >   rpmsg: virtio: Add rpmsg channel device ops
> >   rpmsg: Turn name service into a stand alone driver
> > 
> > Mathieu Poirier (4):
> >   rpmsg: Introduce __rpmsg{16|32|64} types
> >   rpmsg: virtio: Move from virtio to rpmsg byte conversion
> >   rpmsg: Move structure rpmsg_ns_msg to header file
> >   rpmsg: Make rpmsg_{register|unregister}_device() public
> > 
> >  drivers/rpmsg/Kconfig            |   9 ++
> >  drivers/rpmsg/Makefile           |   1 +
> >  drivers/rpmsg/rpmsg_core.c       |  44 ++++++++
> >  drivers/rpmsg/rpmsg_internal.h   |  14 ++-
> >  drivers/rpmsg/rpmsg_ns.c         | 126 +++++++++++++++++++++
> >  drivers/rpmsg/virtio_rpmsg_bus.c | 186 +++++++++++--------------------
> >  include/linux/rpmsg.h            |  63 ++++++++++-
> >  include/linux/rpmsg/byteorder.h  |  67 +++++++++++
> >  include/linux/rpmsg/ns.h         |  45 ++++++++
> >  include/uapi/linux/rpmsg_types.h |  11 ++
> >  10 files changed, 439 insertions(+), 127 deletions(-)
> >  create mode 100644 drivers/rpmsg/rpmsg_ns.c
> >  create mode 100644 include/linux/rpmsg/byteorder.h
> >  create mode 100644 include/linux/rpmsg/ns.h
> >  create mode 100644 include/uapi/linux/rpmsg_types.h
> > 
> > -- 
> > 2.25.1
> >