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From: Dan Williams <dan.j.williams@intel.com>
To: Leon Romanovsky <leonro@nvidia.com>
Cc: Dave Ertman <david.m.ertman@intel.com>,
	alsa-devel@alsa-project.org, Takashi Iwai <tiwai@suse.de>,
	Mark Brown <broonie@kernel.org>,
	linux-rdma <linux-rdma@vger.kernel.org>,
	Jason Gunthorpe <jgg@nvidia.com>,
	Doug Ledford <dledford@redhat.com>,
	Netdev <netdev@vger.kernel.org>,
	David Miller <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Greg KH <gregkh@linuxfoundation.org>,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Fred Oh <fred.oh@linux.intel.com>,
	Parav Pandit <parav@mellanox.com>,
	"Saleem, Shiraz" <shiraz.saleem@intel.com>,
	"Patil, Kiran" <kiran.patil@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 01/10] Add auxiliary bus support
Date: Thu, 5 Nov 2020 09:12:51 -0800
Message-ID: <CAPcyv4hmBhkFjSA2Q_p=Ss40CLFs86N7FugJOpq=sZ-NigoSRw@mail.gmail.com> (raw)
In-Reply-To: <20201105094719.GQ5429@unreal>

On Thu, Nov 5, 2020 at 1:47 AM Leon Romanovsky <leonro@nvidia.com> wrote:
>
> On Thu, Nov 05, 2020 at 01:19:09AM -0800, Dan Williams wrote:
> > Some doc fixups, and minor code feedback. Otherwise looks good to me.
> >
> > On Thu, Oct 22, 2020 at 5:35 PM Dave Ertman <david.m.ertman@intel.com> wrote:
> > >
>
> <...>
>
> > >
> > > +config AUXILIARY_BUS
> > > +       bool
> >
> > tristate? Unless you need non-exported symbols, might as well let this
> > be a module.
>
> I asked it to be "bool", because bus as a module is an invitation for
> a disaster. For example if I compile-in mlx5 which is based on this bus,
> and won't add auxiliary_bus as a module to initramfs, the system won't boot.

Something is broken if module dependencies don't arrange for
auxiliary_bus.ko to be added to the initramfs automatically, but yes,
it is another degree of freedom for something to go wrong if you build
the initramfs by hand.

>
> <...>
>
> >
> > Per above SPDX is v2 only, so...
>
> Isn't it default for the Linux kernel?

SPDX eliminated the need to guess a default, and MODULE_LICENSE("GPL")
implies the "or later" language. The only default assumption is that
the license is GPL v2 compatible, those possibilities are myriad, but
v2-only is the first preference.

  reply index

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-23  0:33 [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Dave Ertman
2020-10-23  0:33 ` [PATCH v3 01/10] Add auxiliary bus support Dave Ertman
2020-11-05  9:19   ` Dan Williams
2020-11-05  9:47     ` Leon Romanovsky
2020-11-05 17:12       ` Dan Williams [this message]
2020-11-05 19:30         ` Leon Romanovsky
2020-11-05 20:27           ` Dan Williams
2020-11-05 20:22         ` Greg KH
2020-11-05 20:24           ` Dan Williams
2020-11-05 19:27     ` Ertman, David M
2020-11-05 19:32       ` Pierre-Louis Bossart
2020-11-05 19:37         ` Leon Romanovsky
2020-11-05 19:35       ` Leon Romanovsky
2020-11-05 20:52         ` Ertman, David M
2020-11-05 19:40       ` Parav Pandit
2020-11-05 20:26         ` Dan Williams
2020-11-05 20:37           ` Parav Pandit
2020-11-06 19:35             ` Mark Brown
2020-11-10  7:23               ` Oded Gabbay
2020-11-05 22:00       ` Dan Williams
2020-11-05 23:48         ` Ertman, David M
2020-11-13 15:50   ` Greg KH
2020-11-13 16:07     ` Ertman, David M
2020-11-13 23:21       ` Greg KH
2020-11-15  6:48         ` Leon Romanovsky
2020-10-23  0:33 ` [PATCH v3 02/10] ASoC: SOF: Introduce descriptors for SOF client Dave Ertman
2020-10-23  0:33 ` [PATCH v3 03/10] ASoC: SOF: Create client driver for IPC test Dave Ertman
2020-10-23  0:33 ` [PATCH v3 04/10] ASoC: SOF: ops: Add ops for client registration Dave Ertman
2020-10-23  0:33 ` [PATCH v3 05/10] ASoC: SOF: Intel: Define " Dave Ertman
2020-10-23  0:33 ` [PATCH v3 06/10] ASoC: SOF: Intel: Remove IPC flood test support in SOF core Dave Ertman
2020-10-23  0:33 ` [PATCH v3 07/10] ASoC: SOF: sof-client: Add client APIs to access probes ops Dave Ertman
2020-10-23  0:33 ` [PATCH v3 08/10] ASoC: SOF: compress: move and export sof_probe_compr_ops Dave Ertman
2020-10-23  0:33 ` [PATCH v3 09/10] ASoC: SOF: Add new client driver for probes support Dave Ertman
2020-10-23  0:33 ` [PATCH v3 10/10] ASoC: SOF: Intel: CNL: register probes client Dave Ertman
2020-10-23  6:49 ` [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Leon Romanovsky
2020-10-23  6:56   ` Greg KH
2020-10-23 15:48     ` Leon Romanovsky

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