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From: Blaisorblade <blaisorblade@yahoo.it>
To: Andrew Morton <akpm@osdl.org>
Cc: jdike@addtoit.com, linux-kernel@vger.kernel.org,
	user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] Re: [PATCH 1/6] Uml - reuse i386 cpu-specific tuning
Date: Wed, 26 Oct 2005 11:19:30 +0200	[thread overview]
Message-ID: <200510261119.30429.blaisorblade@yahoo.it> (raw)
In-Reply-To: <20051026002200.1ebb06f2.akpm@osdl.org>

On Wednesday 26 October 2005 09:22, Andrew Morton wrote:
> "Paolo 'Blaisorblade' Giarrusso" <blaisorblade@yahoo.it> wrote:
> >  arch/i386/Kconfig      |  304
> > ------------------------------------------------ arch/i386/Kconfig.cpu  |
> >  305 ++++++++++++++++++++++++++++++++++++++++++++++++
>
> Have mercy.  I currently have twelve patches which alter arch/i386/Kconfig
> and this patch conflicts with most of them.  This shouldn't come as a
> surprise - Kconfig files are oft-patched, and this is x86.

Yep - if we get no objection with this, I could pull any changes in -mm and 
merge the patch directly Linuswards at some point, since it has so many 
conflicts.

So, you can probably leave what you have there.
> What I did was to simply copy the large block between

> 	if !X86_ELAN
>
> and
>
> 	config X86_OOSTORE
>
> over into Kconfig.cpu, taking the modifications with it.

I also took X86_TSC with me, in my patch.

> As long as that's also what you did things should work OK.  If you actually
> made any changes as you did the copy-and-paste, we're screwed.

No, I didn't do real changes - I just added a couple of comments. However yes, 
should have splitout in copy+paste and changes

+# Put here option for CPU selection and depending optimization
[...]
and the comment near "endif" to say what is it closing:
+#!X86_ELAN

-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade

	

	
		
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      reply	other threads:[~2005-10-26  9:15 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-10-25 22:11 [uml-devel] [PATCH 1/6] Uml - reuse i386 cpu-specific tuning Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:12 ` [uml-devel] [PATCH 2/6] uml: fix "reuse i386 cpu optimizations" Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:12 ` [uml-devel] [PATCH 3/6] uml: remove old UM_FASTCALL, and make the thing work again Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:12 ` [uml-devel] [PATCH 4/6] x86_64: fix L1_CACHE_SHIFT_MAX for Intel EM64T [for 2.6.14?] Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:24   ` [uml-devel] " Andi Kleen
2005-10-25 22:44     ` Blaisorblade
2005-10-25 23:33       ` Andi Kleen
2005-10-26  0:00         ` Blaisorblade
2005-10-25 22:13 ` [uml-devel] [PATCH 5/6] i386: use -mcpu, not -mtune, for GCCs older than 3.4 Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:13 ` [uml-devel] [PATCH 6/6] x86_64: enable xchg optimization for x86_64 Paolo 'Blaisorblade' Giarrusso
2005-10-25 22:22   ` [uml-devel] " Andi Kleen
2005-10-25 22:44     ` Blaisorblade
2005-10-26  7:22 ` [uml-devel] Re: [PATCH 1/6] Uml - reuse i386 cpu-specific tuning Andrew Morton
2005-10-26  9:19   ` Blaisorblade [this message]

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