From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: Sam Ravnborg <sam@ravnborg.org>,
linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
arnd@arndb.de, Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: [patch 00/13] CPU selection Kconfig cleanup, take 3
Date: Sat, 16 Jun 2007 10:46:40 +1000 [thread overview]
Message-ID: <1181954800.26853.103.camel@localhost.localdomain> (raw)
In-Reply-To: <B4E893D5-A61E-4A91-B31C-AF9B7C0B116D@kernel.crashing.org>
On Thu, 2007-06-14 at 08:33 -0500, Kumar Gala wrote:
> On Jun 13, 2007, at 8:46 PM, Paul Mackerras wrote:
>
> > Most of this series of patches touch 8xxx or 5xxx stuff in one way or
> > another, so I'll leave it to Kumar to make the decision about them.
> > I'll put in 1/13.
>
> Arnd,
>
> I'm a little hesitant to move the embedded ppc's over to
> multiplatform quite yet. One feature I wanted was in Kconfig a way
> to enforce the selection of at least one choice, as well as being
> able to optimize things since we only had one choice selected.
>
> See the following thread for discussion I had with Sam & Roman on the
> subject:
>
> http://marc.info/?t=117156757000002&r=1&w=2
I missed that discussion... but without actually reading it (yet), I can
already tell that I don't like the way you propose it. I would much
prefer the CONFIG_xxx_ONLY_ONE be -generated- by the multiple choice
menu if only one choice has been selected.
That could be an optional argument to the menu stuff to set that.
Ben.
next prev parent reply other threads:[~2007-06-16 0:47 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-12 16:30 [patch 00/13] CPU selection Kconfig cleanup, take 3 arnd
2007-06-12 16:30 ` [patch 01/13] powerpc: split out CPU specific options into a new Kconfig file arnd
2007-06-12 16:30 ` [patch 02/13] powerpc: move 82xx/83xx/86xx Kconfig options to platform selection arnd
2007-06-12 16:30 ` [patch 03/13] powerpc: rename add_bridge to avoid namespace clashes arnd
2007-06-12 16:30 ` [patch 04/13] powerpc: multiplatformize 8{2,3,6}xx configuration arnd
2007-06-12 16:30 ` [patch 05/13] powerpc: multiplatformize embedded6xx configuration arnd
2007-06-12 16:30 ` [patch 06/13] powerpc: multiplatformize 52xx configuration arnd
2007-06-12 16:30 ` [patch 07/13] powerpc: multiplatformize 85xx configuration arnd
2007-06-12 16:30 ` [patch 08/13] powerpc: autoselect PPC_MULTIPLATFORM arnd
2007-06-12 16:30 ` [patch 09/13] powerpc: autoselect optimal -mcpu= flag by platform arnd
2007-06-12 16:30 ` [patch 10/13] powerpc: mpc82xx_ads build fix arnd
2007-06-12 16:30 ` [patch 11/13] powerpc: killl isa_{io,mem}_base definitions for !PCI arnd
2007-06-12 16:30 ` [patch 12/13] powerpc: fix building without PCI arnd
2007-06-14 1:44 ` Paul Mackerras
2007-06-14 7:58 ` Arnd Bergmann
2007-06-12 16:30 ` [patch 13/13] disallow building powermac and tsi108 " arnd
2007-06-14 1:46 ` [patch 00/13] CPU selection Kconfig cleanup, take 3 Paul Mackerras
2007-06-14 13:33 ` Kumar Gala
2007-06-14 23:51 ` Arnd Bergmann
2007-06-16 23:52 ` Kumar Gala
2007-06-17 0:14 ` Arnd Bergmann
2007-06-17 0:22 ` Segher Boessenkool
2007-06-17 14:46 ` Kumar Gala
2007-06-17 23:09 ` Arnd Bergmann
2007-06-18 4:32 ` Kumar Gala
2007-06-19 0:05 ` Kumar Gala
2007-06-15 18:28 ` Kim Phillips
2007-06-16 23:48 ` Kumar Gala
2007-06-16 0:46 ` Benjamin Herrenschmidt [this message]
2007-06-16 23:47 ` Kumar Gala
2007-06-17 0:19 ` Segher Boessenkool
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