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From: David Rientjes <rientjes@google.com>
To: Andrew Jones <drjones@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
	akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	mingo@elte.hu, david.woodhouse@intel.com, gregkh@suse.de,
	davem@davemloft.net, axboe@kernel.dk, holt@sgi.com,
	linux-arch@vger.kernel.org, linux@arm.linux.org.uk,
	hskinnemoen@gmail.com, egtvedt@samfundet.no, msalter@redhat.com,
	a-jacquiot@ti.com, starvik@axis.com, jesper.nilsson@axis.com,
	dhowells@redhat.com, takata@linux-m32r.org, geert@linux-m68k.org,
	yasutake.koichi@jp.panasonic.com, jonas@southpole.se,
	kyle@mcmartin.ca, deller@gmx.de, jejb@parisc-linux.org,
	chris@zankel.net, greg@kroah.com, davej@redhat.com,
	airlied@linux.ie, jkosina@suse.cz, mchehab@infradead.org,
	johannes@sipsolutions.net, linville@tuxdriver.com
Subject: Re: [PATCH] kconfig: untangle EXPERT and EMBEDDED
Date: Tue, 17 Jan 2012 12:46:01 -0800 (PST)	[thread overview]
Message-ID: <alpine.DEB.2.00.1201171240070.2595@chino.kir.corp.google.com> (raw)
In-Reply-To: <20120117142738.GB3188@turtle.usersys.redhat.com>

On Tue, 17 Jan 2012, Andrew Jones wrote:

> Now changing it, i.e. making it conform more closely to its name and only
> affect embedded related options, you can't do. If you were to do so, then
> you would lose backward compatibility. How do you know there aren't users
> that started using EMBEDDED for the non-embedded side effects?

That's why they're now using EXPERT.

> If EMBEDDED
> is ever corrected, and then stops selecting EXPERT, then you risk causing
> them problems.
> 

No, because they've already enabled EXPERT.  You can't have EMBEDDED=y and 
EXPERT=n.  That's what this little thing called "select" does.  After a 
sufficient amount of time passes and all options that are important only 
for embedded users have been either extended for EMBEDDED or replaced only 
be EMBEDDED, you can get rid of the "select" without losing backwards 
compatibility.

  reply	other threads:[~2012-01-17 20:46 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-11 15:16 [PATCH] kconfig: untangle EXPERT and EMBEDDED Andrew Jones
2012-01-11 21:57 ` David Rientjes
2012-01-12  9:18   ` Arnd Bergmann
2012-01-12 10:18     ` Andrew Jones
2012-01-12 21:06       ` David Rientjes
2012-01-13  8:51         ` Andrew Jones
2012-01-13 10:53           ` David Rientjes
2012-01-13 12:22             ` Andrew Jones
2012-01-13 21:27               ` David Rientjes
2012-01-16  9:20                 ` Andrew Jones
2012-01-16 23:28                   ` David Rientjes
2012-01-17 14:27                     ` Andrew Jones
2012-01-17 20:46                       ` David Rientjes [this message]
2012-01-18  8:14                         ` Andrew Jones
2012-01-18  9:19                           ` David Rientjes
2012-01-16 15:31                 ` Jerome Marchand
2012-01-16 23:37                   ` David Rientjes
2012-01-17 14:46                     ` Andrew Jones
2012-01-17 20:54                       ` David Rientjes
2012-01-18  8:51                         ` Jerome Marchand
2012-01-18  8:56                         ` Andrew Jones
2012-01-18  9:31                           ` David Rientjes
2012-01-18  9:54                             ` Andrew Jones
2012-01-18  9:38                         ` Andrew Jones
2012-01-12 20:59     ` David Rientjes
2012-01-16 15:40 ` Jerome Marchand
2012-01-16 15:50   ` Andrew Jones
2012-01-16 17:34     ` Geert Uytterhoeven
2012-01-17  8:28       ` Andrew Jones
2012-01-18 11:08 ` Andrew Jones
2012-01-18 20:28   ` Andrew Morton
2012-01-18 20:46     ` Russell King - ARM Linux
2012-01-18 21:04     ` Alexey Dobriyan
2012-01-18 21:36       ` Andrew Morton
2012-01-18 21:48     ` Paul Bolle
2012-01-18 21:55       ` Andrew Morton
2012-01-18 22:13         ` Russell King - ARM Linux
2012-01-18 22:06       ` Alexey Dobriyan
2012-01-18 22:13       ` Dave Jones
2012-01-19  8:09     ` Andrew Jones
2012-01-23 13:46     ` Andrew Jones
2012-01-24  0:43       ` David Rientjes

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