From: Pavel Machek <pavel@ucw.cz>
To: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
pali.rohar@gmail.com
Subject: Re: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Wed, 26 Nov 2014 18:28:57 +0100 [thread overview]
Message-ID: <20141126172857.GA26157@amd> (raw)
In-Reply-To: <20141027230138.GB7805@drone.musicnaut.iki.fi>
On Tue 2014-10-28 01:01:38, Aaro Koskinen wrote:
> Hi,
>
> On Mon, Oct 27, 2014 at 01:00:09PM -0700, Tony Lindgren wrote:
> > +
> > + if (!of_have_populated_dt())
> > + pr_warn("WARNING: legacy booting deprecated, please update to boot with .dts\n");
> > +
>
> Maybe use WARN so that the warning is more verbose and kernel gets tainted?
Well.. Pali still has regression where /proc/cpuinfo changes in a way
that breaks existing userspace, when dt is used on N900.
And rmk was less then helpfull...
Should we maybe solve that before adding backtraces to our boot
messages?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
WARNING: multiple messages have this Message-ID (diff)
From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Wed, 26 Nov 2014 18:28:57 +0100 [thread overview]
Message-ID: <20141126172857.GA26157@amd> (raw)
In-Reply-To: <20141027230138.GB7805@drone.musicnaut.iki.fi>
On Tue 2014-10-28 01:01:38, Aaro Koskinen wrote:
> Hi,
>
> On Mon, Oct 27, 2014 at 01:00:09PM -0700, Tony Lindgren wrote:
> > +
> > + if (!of_have_populated_dt())
> > + pr_warn("WARNING: legacy booting deprecated, please update to boot with .dts\n");
> > +
>
> Maybe use WARN so that the warning is more verbose and kernel gets tainted?
Well.. Pali still has regression where /proc/cpuinfo changes in a way
that breaks existing userspace, when dt is used on N900.
And rmk was less then helpfull...
Should we maybe solve that before adding backtraces to our boot
messages?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2014-11-26 17:28 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 20:00 [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode Tony Lindgren
2014-10-27 20:00 ` Tony Lindgren
2014-10-27 23:01 ` Aaro Koskinen
2014-10-27 23:01 ` Aaro Koskinen
2014-10-28 22:12 ` Tony Lindgren
2014-10-28 22:12 ` Tony Lindgren
2014-10-29 13:43 ` Nishanth Menon
2014-10-29 13:43 ` Nishanth Menon
2014-10-29 18:59 ` Sebastian Reichel
2014-10-29 18:59 ` Sebastian Reichel
2014-10-29 19:39 ` Tony Lindgren
2014-10-29 19:39 ` Tony Lindgren
2014-10-29 21:45 ` Nishanth Menon
2014-10-29 21:45 ` Nishanth Menon
2014-10-29 22:15 ` Tony Lindgren
2014-10-29 22:15 ` Tony Lindgren
2014-10-29 22:31 ` Aaro Koskinen
2014-10-29 22:31 ` Aaro Koskinen
2014-10-30 13:55 ` Nishanth Menon
2014-10-30 13:55 ` Nishanth Menon
2014-10-29 23:07 ` Sebastian Reichel
2014-10-29 23:07 ` Sebastian Reichel
2014-10-29 23:11 ` Aaro Koskinen
2014-10-29 23:11 ` Aaro Koskinen
2014-10-29 23:54 ` Javier Martinez Canillas
2014-10-29 23:54 ` Javier Martinez Canillas
2014-11-26 17:28 ` Pavel Machek [this message]
2014-11-26 17:28 ` Pavel Machek
2014-11-26 18:19 ` Tony Lindgren
2014-11-26 18:19 ` Tony Lindgren
2014-11-26 18:57 ` Pali Rohár
2014-11-26 18:57 ` Pali Rohár
2014-11-26 19:10 ` Tony Lindgren
2014-11-26 19:10 ` Tony Lindgren
2014-11-26 19:22 ` Pali Rohár
2014-11-26 19:22 ` Pali Rohár
2014-11-26 20:08 ` Tony Lindgren
2014-11-26 20:08 ` Tony Lindgren
2014-11-26 23:01 ` Pali Rohár
2014-11-26 23:01 ` Pali Rohár
2014-11-26 23:14 ` Tony Lindgren
2014-11-26 23:14 ` Tony Lindgren
2014-11-26 23:38 ` Pali Rohár
2014-11-26 23:38 ` Pali Rohár
2014-11-27 1:12 ` Tony Lindgren
2014-11-27 1:12 ` Tony Lindgren
2014-11-27 11:32 ` Pali Rohár
2014-11-27 11:32 ` Pali Rohár
2014-11-28 20:27 ` Tony Lindgren
2014-11-28 20:27 ` Tony Lindgren
2014-11-28 21:41 ` Pali Rohár
2014-11-28 21:41 ` Pali Rohár
2014-11-28 22:24 ` Tony Lindgren
2014-11-28 22:24 ` Tony Lindgren
2014-11-28 22:42 ` Pali Rohár
2014-11-28 22:42 ` Pali Rohár
2014-12-04 18:34 ` Pali Rohár
2014-12-04 18:34 ` Pali Rohár
2014-12-04 18:40 ` Tony Lindgren
2014-12-04 18:40 ` Tony Lindgren
2014-12-04 19:01 ` Pali Rohár
2014-12-04 19:01 ` Pali Rohár
2014-11-28 22:26 ` Aaro Koskinen
2014-11-28 22:26 ` Aaro Koskinen
2014-11-28 22:43 ` Pali Rohár
2014-11-28 22:43 ` Pali Rohár
2014-11-28 22:41 ` Aaro Koskinen
2014-11-28 22:41 ` Aaro Koskinen
2014-11-28 22:49 ` Pali Rohár
2014-11-28 22:49 ` Pali Rohár
2014-11-28 22:54 ` Aaro Koskinen
2014-11-28 22:54 ` Aaro Koskinen
2014-12-02 21:28 ` Pali Rohár
2014-12-02 21:28 ` Pali Rohár
2014-12-03 16:52 ` Pavel Machek
2014-12-03 16:52 ` Pavel Machek
2014-12-03 22:22 ` Dmitry Eremin-Solenikov
2014-11-27 11:18 ` Pavel Machek
2014-11-27 11:18 ` Pavel Machek
2014-10-31 19:30 ` Russell King - ARM Linux
2014-10-31 19:30 ` Russell King - ARM Linux
2014-10-31 21:13 ` Tony Lindgren
2014-10-31 21:13 ` Tony Lindgren
2014-10-31 22:12 ` Tony Lindgren
2014-10-31 22:12 ` Tony Lindgren
2014-10-31 22:33 ` Russell King - ARM Linux
2014-10-31 22:33 ` Russell King - ARM Linux
2014-10-31 23:37 ` Tony Lindgren
2014-10-31 23:37 ` Tony Lindgren
2014-11-01 0:44 ` Russell King - ARM Linux
2014-11-01 0:44 ` Russell King - ARM Linux
2014-11-01 21:57 ` Tony Lindgren
2014-11-01 21:57 ` Tony Lindgren
2014-11-02 18:15 ` Tony Lindgren
2014-11-02 18:15 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141126172857.GA26157@amd \
--to=pavel@ucw.cz \
--cc=aaro.koskinen@iki.fi \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=pali.rohar@gmail.com \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.