From: Paul Burton <paul.burton@imgtec.com>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: <linux-mips@linux-mips.org>, Ralf Baechle <ralf@linux-mips.org>,
Tejun Heo <tj@kernel.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
"Jiri Slaby" <jslaby@suse.cz>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
"Ivan Delalande" <colona@arista.com>,
Thierry Reding <treding@nvidia.com>,
"Borislav Petkov" <bp@suse.de>, Jan Kara <jack@suse.com>,
Petr Mladek <pmladek@suse.com>, <linux-kernel@vger.kernel.org>,
Joe Perches <joe@perches.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
<devicetree@vger.kernel.org>, Rob Herring <robh+dt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Frank Rowand <frowand.list@gmail.com>,
<linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH v2] console: Don't prefer first registered if DT specifies stdout-path
Date: Mon, 17 Oct 2016 11:33:55 +0100 [thread overview]
Message-ID: <4033254.tBrl4yKcsP@np-p-burton> (raw)
In-Reply-To: <87bmyk88x5.fsf@linux-m68k.org>
[-- Attachment #1: Type: text/plain, Size: 781 bytes --]
On Sunday, 16 October 2016 20:07:18 BST Andreas Schwab wrote:
> On Aug 09 2016, Paul Burton <paul.burton@imgtec.com> wrote:
> > Fix this by not automatically preferring the first registered console if
> > one is specified by the device tree. This allows consoles to be
> > registered but not enabled, and once the driver for the console selected
> > by stdout-path calls of_console_check() the driver will be added to the
> > list of preferred consoles before any other console has been enabled.
> > When that console is then registered via register_console() it will be
> > enabled as expected.
>
> This breaks the console on PowerMac. There is no output and it panics
> eventually.
>
> Andreas.
Hi Andreas,
Could you share the device tree from your system?
Thanks,
Paul
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 801 bytes --]
next prev parent reply other threads:[~2016-10-17 10:34 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-09 12:50 [PATCH] console: Don't prefer first registered if DT specifies stdout-path Paul Burton
2016-08-09 14:12 ` kbuild test robot
2016-08-09 15:10 ` kbuild test robot
2016-08-09 15:19 ` [PATCH v2] " Paul Burton
2016-08-09 21:57 ` Andrew Morton
2016-10-16 18:07 ` Andreas Schwab
2016-10-17 10:33 ` Paul Burton [this message]
2016-10-17 17:39 ` Andreas Schwab
2016-10-18 9:18 ` [PATCH] console: use first console if stdout-path device doesn't appear Paul Burton
2016-10-18 18:58 ` Andreas Schwab
2016-10-30 9:46 ` Andreas Schwab
2016-10-31 5:28 ` Michael Ellerman
2016-10-31 12:14 ` [PATCH v2] " Paul Burton
2016-10-31 15:50 ` Paul Burton
2016-10-31 19:21 ` Larry Finger
2016-10-31 23:09 ` Sergey Senozhatsky
2016-10-31 23:31 ` Larry Finger
2016-11-03 12:57 ` [PATCH v3] " Paul Burton
2016-11-03 17:40 ` Sergey Senozhatsky
2016-11-03 21:17 ` Paul Burton
2016-11-04 15:44 ` Sergey Senozhatsky
2016-11-04 8:05 ` Andreas Schwab
[not found] ` <8737j3n18r.fsf@concordia.ellerman.id.au>
2016-11-07 9:18 ` Paul Burton
2016-11-07 15:26 ` Larry Finger
2016-11-07 17:21 ` Paul Burton
2016-11-07 18:27 ` Larry Finger
2016-11-08 13:21 ` revert 05fd007e46296afb (was: [PATCH v3] console: use first console if stdout-path device doesn't appear) Sergey Senozhatsky
2016-11-03 13:04 ` [PATCH v2] console: use first console if stdout-path device doesn't appear Paul Burton
2016-11-01 4:39 ` Michael Ellerman
2016-10-31 15:58 ` Larry Finger
2016-10-31 12:23 ` [PATCH] " Paul Burton
2016-10-18 9:21 ` [PATCH v2] console: Don't prefer first registered if DT specifies stdout-path Paul Burton
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=4033254.tBrl4yKcsP@np-p-burton \
--to=paul.burton@imgtec.com \
--cc=akpm@linux-foundation.org \
--cc=bp@suse.de \
--cc=colona@arista.com \
--cc=daniel.vetter@ffwll.ch \
--cc=devicetree@vger.kernel.org \
--cc=frowand.list@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=jack@suse.com \
--cc=joe@perches.com \
--cc=jslaby@suse.cz \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=pmladek@suse.com \
--cc=ralf@linux-mips.org \
--cc=robh+dt@kernel.org \
--cc=schwab@linux-m68k.org \
--cc=sergey.senozhatsky@gmail.com \
--cc=tj@kernel.org \
--cc=treding@nvidia.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).