From: Dan Williams <dan.j.williams@intel.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Kiran Patil <kiran.patil@intel.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Fred Oh <fred.oh@linux.intel.com>,
Leon Romanovsky <leonro@nvidia.com>,
Dave Ertman <david.m.ertman@intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Shiraz Saleem <shiraz.saleem@intel.com>,
Parav Pandit <parav@mellanox.com>,
Martin Habets <mhabets@solarflare.com>,
linux-rdma <linux-rdma@vger.kernel.org>,
Netdev <netdev@vger.kernel.org>,
alsa-devel@alsa-project.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [resend/standalone PATCH v4] Add auxiliary bus support
Date: Thu, 3 Dec 2020 19:37:06 -0800 [thread overview]
Message-ID: <CAPcyv4iDr9RUK_F52mNuO=+ZuFtD4PTpB5QzKA4fnF_RaRoR1w@mail.gmail.com> (raw)
In-Reply-To: <20201204023357.GA1337723@nvidia.com>
On Thu, Dec 3, 2020 at 6:34 PM Jason Gunthorpe <jgg@nvidia.com> wrote:
>
> On Thu, Dec 03, 2020 at 04:06:24PM +0100, Greg KH wrote:
>
> > > ...for all the independent drivers to have a common commit baseline. It
> > > is not there yet pending Greg's Ack.
> >
> > I have been trying to carve out some time to review this. At my initial
> > glance, I still have objections, so please, give me a few more days to
> > get this done...
>
> There are still several more days till the merge window, but I am
> going to ask Leon to get the mlx5 series, and this version of the
> auxbus patch it depends on, into linux-next with the intention to
> forward it to Linus if there are no substantive comments.
>
> Regardless of fault or reason this whole 1.5 year odyssey seems to have
> brought misery to everyone involved and it really is time to move on.
>
> Leon and his team did a good deed 6 weeks ago to quickly turn around
> and build another user example. For their efforts they have been
> rewarded with major merge conflicts and alot of delayed work due to
> the invasive nature of the mlx5 changes. To continue to push this out
> is disrespectful to him and his team's efforts.
>
> A major part of my time as RDMA maintainer has been to bring things
> away from vendor trees and into a common opensource community. Intel
> shipping a large out of tree RDMA driver and abandoning their intree
> driver is really harmful. This auxbus is a substantial blocker to them
> normalizing their operations, thus I view it as important to
> resolve. Even after this it is going to take a long time and alot of
> effort to review their new RDMA driver.
When you have 3 independent driver teams (mlx5, i40e, sof) across 2
companies (NVIDIA and Intel), and multiple subsystem maintainers with
a positive track record of upstream engagement all agreeing on a piece
of infrastructure, I struggle to imagine a stronger case for merging.
I did get word of a fixup needed in the shutdown code, I'll get that
folded. Then, barring a concrete objection, I'll look to publish a
commit that others can pull in to start building soak time in -next
this time tomorrow.
next prev parent reply other threads:[~2020-12-04 3:37 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 0:54 [resend/standalone PATCH v4] Add auxiliary bus support Dan Williams
2020-12-03 15:06 ` Greg KH
2020-12-04 2:33 ` Jason Gunthorpe
2020-12-04 3:37 ` Dan Williams [this message]
2020-12-03 15:07 ` Greg KH
2020-12-03 15:55 ` Leon Romanovsky
2020-12-04 11:42 ` Greg KH
2020-12-04 11:43 ` [PATCH 1/3] driver core: auxiliary bus: move slab.h from include file Greg KH
2020-12-04 11:44 ` [PATCH 2/3] driver core: auxiliary bus: make remove function return void Greg KH
2020-12-04 11:44 ` [PATCH 3/3] driver core: auxiliary bus: minor coding style tweaks Greg KH
2020-12-04 11:48 ` Greg KH
2020-12-04 11:49 ` [PATCH v2 " Greg KH
2020-12-04 12:32 ` [resend/standalone PATCH v4] Add auxiliary bus support Leon Romanovsky
2020-12-04 12:43 ` Parav Pandit
2020-12-04 12:59 ` Greg KH
2020-12-04 17:10 ` Ranjani Sridharan
2020-12-05 9:02 ` Greg KH
2020-12-04 16:41 ` Dan Williams
2020-12-05 15:51 ` Greg KH
2020-12-17 21:19 ` Alexandre Belloni
2020-12-18 2:39 ` Dan Williams
2020-12-18 14:20 ` Mark Brown
2020-12-18 7:10 ` Greg KH
2020-12-18 13:17 ` Mark Brown
2020-12-18 13:46 ` Lee Jones
2020-12-18 14:08 ` Jason Gunthorpe
2020-12-18 15:52 ` Mark Brown
2020-12-18 16:28 ` Jason Gunthorpe
2020-12-18 17:15 ` Alexandre Belloni
2020-12-18 18:03 ` Mark Brown
2020-12-18 18:41 ` Jason Gunthorpe
2020-12-18 19:09 ` Lee Jones
2020-12-18 20:14 ` Jason Gunthorpe
2020-12-18 20:32 ` Mark Brown
2020-12-18 20:58 ` Jason Gunthorpe
2020-12-18 21:16 ` Alexandre Belloni
2020-12-18 22:36 ` Dan Williams
2020-12-18 23:36 ` Jason Gunthorpe
2020-12-19 0:22 ` Alexandre Belloni
2020-12-21 18:51 ` Mark Brown
2021-01-04 18:08 ` Jason Gunthorpe
2021-01-04 21:19 ` Mark Brown
2021-01-05 0:13 ` Jason Gunthorpe
2021-01-05 0:51 ` Dan Williams
2021-01-05 1:53 ` Jason Gunthorpe
2021-01-05 3:12 ` Dan Williams
2021-01-05 12:49 ` Jason Gunthorpe
2021-01-05 13:42 ` Mark Brown
2021-01-05 14:36 ` Jason Gunthorpe
2021-01-05 15:47 ` Mark Brown
2020-12-04 12:35 ` Greg KH
2020-12-04 12:54 ` Leon Romanovsky
2020-12-04 16:25 ` Jakub Kicinski
2020-12-04 17:57 ` Saeed Mahameed
2020-12-04 18:05 ` Ranjani Sridharan
2020-12-06 0:24 ` David Ahern
2020-12-06 0:32 ` Dan Williams
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