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From: Paul Burton <paul.burton@imgtec.com>
To: Larry Finger <Larry.Finger@lwfinger.net>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: Andreas Schwab <schwab@linux-m68k.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Borislav Petkov <bp@suse.de>, Petr Mladek <pmladek@suse.com>,
	Tejun Heo <tj@kernel.org>, <linux-kernel@vger.kernel.org>,
	<linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH v2] console: use first console if stdout-path device doesn't appear
Date: Thu, 3 Nov 2016 13:04:15 +0000	[thread overview]
Message-ID: <6286107.lVdN284Pp8@np-p-burton> (raw)
In-Reply-To: <2c67e39b-fc33-918a-774e-d9238e837c03@lwfinger.net>

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On Monday, 31 October 2016 18:31:43 GMT Larry Finger wrote:
> On 10/31/2016 06:09 PM, Sergey Senozhatsky wrote:
> > Hi,
> > 
> > On (10/31/16 15:50), Paul Burton wrote:
> > [..]
> > 
> >> Actually whilst this fixes the output in QEMU it has other problems. I'm
> >> still digging...
> > 
> > I propose a revert of '05fd007e46296', so you guys can find the
> > problem and fix it, not being under 'rc3' pressure.
> 
> If we were at -rc4 or -rc5, then I would agree; however, I think there is
> still time to fix the problem.
> 
> Larry

Hi Larry et al,

If you could give the v3 I just submitted a try that would be great:

    https://patchwork.kernel.org/patch/9410849/

If it still doesn't work for you then we're back to a place where I can't test 
an affected system, since QEMU pseries now works fine with my patch. Would you 
perhaps be able to get some console output by specifying console=<whatever> on 
the kernel command line? Doing that ought to be unaffected by 05fd007e4629 
("console: don't prefer first registered if DT specifies stdout-path") and 
could be a way to get us some debug output.

Thanks,
    Paul

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  parent reply	other threads:[~2016-11-03 13:04 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
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                         ` Paul Burton [this message]
2016-11-01  4:39                       ` [PATCH v2] console: use first console if stdout-path device doesn't appear 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

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