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From: Nishanth Menon <nm@ti.com>
To: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Tony Lindgren <tony@atomide.com>,
	Sebastian Reichel <sre@ring0.de>,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Thu, 30 Oct 2014 08:55:03 -0500	[thread overview]
Message-ID: <54524337.8050608@ti.com> (raw)
In-Reply-To: <20141029223104.GA23366@drone.musicnaut.iki.fi>

On 10/29/2014 05:31 PM, Aaro Koskinen wrote:
> Also, you cannot expect all kernel users to know what you have been
> talking about. E.g. OMAP DMA API deprecation may have been discussed
> before, but I only learned it after the WARN appeared in the kernel tree.
> So you should start counting from that.
>
> Personally I don't mind if you delete OMAP3 legacy boot support already
> tomorrow morning, but if you want to give ~1 year transition period it
> should end somewhere in the end of 2015. Of course if there are no legacy
> boot users you can do it faster.

How about the following?

>
> +	WARN(!of_have_populated_dt(),
> +		"legacy booting deprecated(proposed removal in December 2015), please update to boot with .dts\n");
> +

Regards,
Nishanth Menon

WARNING: multiple messages have this Message-ID (diff)
From: nm@ti.com (Nishanth Menon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Thu, 30 Oct 2014 08:55:03 -0500	[thread overview]
Message-ID: <54524337.8050608@ti.com> (raw)
In-Reply-To: <20141029223104.GA23366@drone.musicnaut.iki.fi>

On 10/29/2014 05:31 PM, Aaro Koskinen wrote:
> Also, you cannot expect all kernel users to know what you have been
> talking about. E.g. OMAP DMA API deprecation may have been discussed
> before, but I only learned it after the WARN appeared in the kernel tree.
> So you should start counting from that.
>
> Personally I don't mind if you delete OMAP3 legacy boot support already
> tomorrow morning, but if you want to give ~1 year transition period it
> should end somewhere in the end of 2015. Of course if there are no legacy
> boot users you can do it faster.

How about the following?

>
> +	WARN(!of_have_populated_dt(),
> +		"legacy booting deprecated(proposed removal in December 2015), please update to boot with .dts\n");
> +

Regards,
Nishanth Menon

  reply	other threads:[~2014-10-30 13:55 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 [this message]
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
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

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