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Re: [GIT PULL] On-demand device probing

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: [GIT PULL] On-demand device probing
Date 2015-10-20 21:40 +0200
Message-ID <qlKVk-4Vm-3@gated-at.bofh.it> (permalink)
References <qlHXt-Cg-29@gated-at.bofh.it> <qlIJQ-1Ol-1@gated-at.bofh.it>
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On Tue, Oct 20, 2015 at 01:14:46PM -0400, Alan Stern wrote:
> On Tue, 20 Oct 2015, Tomeu Vizoso wrote:

> > This iteration of the series would make this quite easy, as
> > dependencies are calculated before probes are attempted:

> > https://lkml.org/lkml/2015/6/17/311

> But what Rafael is proposing is quite general; it would apply to _all_
> dependencies as opposed to just those present in DT drivers or those 
> affecting platform_devices.

We'll still need most of the DT bits that are there at the minute (the
ones strewn around the subsystems) AFAICT since it's at the point where
we parse the DT and work out what the dependencies are which we probably
want to do prior to getting the drivers up and will be different for
ACPI.  I think the level of DT dependency here looks a lot larger than
it actually is due to the fact that a lot of what's being modified is DT
parsing code.

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Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-18 21:40 +0200
  Re: [GIT PULL] On-demand device probing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 21:40 +0200
    Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-18 22:00 +0200
      Re: [GIT PULL] On-demand device probing David Woodhouse <dwmw2@infradead.org> - 2015-10-19 11:50 +0200
        Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 12:00 +0200
        Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-19 13:10 +0200
        Re: [GIT PULL] On-demand device probing Rob Herring <robh+dt@kernel.org> - 2015-10-19 14:40 +0200
          Re: [GIT PULL] On-demand device probing David Woodhouse <dwmw2@infradead.org> - 2015-10-19 14:50 +0200
            Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-19 17:00 +0200
              Re: [GIT PULL] On-demand device probing David Woodhouse <dwmw2@infradead.org> - 2015-10-19 17:40 +0200
                Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 17:50 +0200
                Re: [GIT PULL] On-demand device probing Uwe Kleine-König   <u.kleine-koenig@pengutronix.de> - 2015-10-19 20:30 +0200
                Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 20:50 +0200
                Re: [GIT PULL] On-demand device probing Alexandre Courbot <gnurou@gmail.com> - 2015-10-20 01:50 +0200
                Re: gpiod API considerations [Was: [GIT PULL] On-demand device  probing] Uwe Kleine-König   <u.kleine-koenig@pengutronix.de> - 2015-10-20 09:20 +0200
                Re: [GIT PULL] On-demand device probing David Woodhouse <dwmw2@infradead.org> - 2015-10-20 13:20 +0200
                Re: [GIT PULL] On-demand device probing Rob Herring <robh+dt@kernel.org> - 2015-10-19 18:00 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-19 23:20 +0200
                Re: [GIT PULL] On-demand device probing Rob Herring <robh@kernel.org> - 2015-10-20 01:00 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-20 09:30 +0200
                Re: [GIT PULL] On-demand device probing Rob Herring <robh@kernel.org> - 2015-10-20 16:20 +0200
                Re: [GIT PULL] On-demand device probing Alan Stern <stern@rowland.harvard.edu> - 2015-10-20 16:50 +0200
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-20 17:40 +0200
                Re: [GIT PULL] On-demand device probing Alan Stern <stern@rowland.harvard.edu> - 2015-10-20 18:10 +0200
                Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-20 18:30 +0200
                Re: [GIT PULL] On-demand device probing Alan Stern <stern@rowland.harvard.edu> - 2015-10-20 19:20 +0200
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-20 21:40 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-21 01:10 +0200
                Re: [GIT PULL] On-demand device probing Jean-Francois Moine <moinejf@free.fr> - 2015-10-21 08:20 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-22 02:30 +0200
                Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-22 11:20 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-27 05:40 +0100
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-21 01:10 +0200
                Re: [GIT PULL] On-demand device probing Geert Uytterhoeven <geert@linux-m68k.org> - 2015-10-21 11:00 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-22 01:20 +0200
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-19 18:10 +0200
      Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-19 14:40 +0200
        Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 15:20 +0200
          Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-19 16:20 +0200
            Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 16:40 +0200
              Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-19 17:10 +0200
                Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 17:40 +0200
                Re: [GIT PULL] On-demand device probing Geert Uytterhoeven <geert@linux-m68k.org> - 2015-10-19 18:30 +0200
                Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-19 18:50 +0200
                Re: Alternative approach to solve the deferred probe (was: [GIT  PULL] On-demand device probing) Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-20 17:50 +0200
                Re: Alternative approach to solve the deferred probe Frank Rowand <frowand.list@gmail.com> - 2015-10-21 06:00 +0200
                Re: Alternative approach to solve the deferred probe Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-21 10:20 +0200
                Re: Alternative approach to solve the deferred probe Frank Rowand <frowand.list@gmail.com> - 2015-10-21 17:40 +0200
                Re: Alternative approach to solve the deferred probe Grygorii Strashko <grygorii.strashko@ti.com> - 2015-10-21 19:00 +0200
                Re: Alternative approach to solve the deferred probe Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-21 19:30 +0200
                Re: Alternative approach to solve the deferred probe Grygorii Strashko <grygorii.strashko@ti.com> - 2015-10-21 20:20 +0200
                Re: Alternative approach to solve the deferred probe Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-21 20:30 +0200
                Re: Alternative approach to solve the deferred probe Grygorii Strashko <grygorii.strashko@ti.com> - 2015-10-22 17:20 +0200
                Re: Alternative approach to solve the deferred probe Frank Rowand <frowand.list@gmail.com> - 2015-10-21 20:10 +0200
                Re: Alternative approach to solve the deferred probe Grygorii Strashko <grygorii.strashko@ti.com> - 2015-10-21 20:40 +0200
                Re: Alternative approach to solve the deferred probe Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-21 22:40 +0200
                Re: Alternative approach to solve the deferred probe Frank Rowand <frowand.list@gmail.com> - 2015-10-22 02:10 +0200
                Re: Alternative approach to solve the deferred probe (was: [GIT  PULL] On-demand device probing) Mark Brown <broonie@kernel.org> - 2015-10-23 01:40 +0200
        Re: [GIT PULL] On-demand device probing Frank Rowand <frowand.list@gmail.com> - 2015-10-21 18:10 +0200
          Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-21 18:30 +0200
            Re: [GIT PULL] On-demand device probing Frank Rowand <frowand.list@gmail.com> - 2015-10-21 20:30 +0200
              Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-21 23:10 +0200
              Re: [GIT PULL] On-demand device probing Rob Herring <robh+dt@kernel.org> - 2015-10-21 23:20 +0200
                Re: [GIT PULL] On-demand device probing Frank Rowand <frowand.list@gmail.com> - 2015-10-22 00:00 +0200
                Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-22 11:10 +0200
                Re: [GIT PULL] On-demand device probing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-22 16:40 +0200
                Re: [GIT PULL] On-demand device probing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-22 16:50 +0200
                Re: [GIT PULL] On-demand device probing Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-22 17:10 +0200
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-23 01:40 +0200
                Re: [GIT PULL] On-demand device probing Frank Rowand <frowand.list@gmail.com> - 2015-10-22 21:00 +0200
                Re: [GIT PULL] On-demand device probing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-22 21:30 +0200
                Re: [GIT PULL] On-demand device probing Tim Bird <tim.bird@sonymobile.com> - 2015-10-23 17:50 +0200
                Re: [GIT PULL] On-demand device probing Rob Herring <robh+dt@kernel.org> - 2015-10-23 18:40 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-24 15:50 +0200
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-25 00:10 +0200
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rafael@kernel.org> - 2015-10-25 15:00 +0100
                Re: [GIT PULL] On-demand device probing Mark Brown <broonie@kernel.org> - 2015-10-26 02:20 +0100
                Re: [GIT PULL] On-demand device probing Michael Turquette <mturquette@baylibre.com> - 2015-10-26 12:00 +0100
                Re: [GIT PULL] On-demand device probing Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2015-10-26 14:00 +0100
                Re: [GIT PULL] On-demand device probing "Rafael J. Wysocki" <rafael@kernel.org> - 2015-10-27 00:40 +0100
                Re: [GIT PULL] On-demand device probing "Andrew F. Davis" <afd@ti.com> - 2015-10-25 20:50 +0100
                Re: [GIT PULL] On-demand device probing Geert Uytterhoeven <geert@linux-m68k.org> - 2015-10-24 20:00 +0200

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