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From: Alexander van Heukelum <heukelum@mailshack.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: Simple changes to make traps_32.c and traps_64.c more similar
Date: Wed, 2 Jul 2008 01:42:10 +0200	[thread overview]
Message-ID: <20080701234210.GA29962@mailshack.com> (raw)
In-Reply-To: <20080701195004.GA27557@elte.hu>

On Tue, Jul 01, 2008 at 09:50:04PM +0200, Ingo Molnar wrote:
> nice. In terms of functionality, it is supposed to be a pure 
> no-changes-intended commit, correct?
> 
> In that case it makes sense to split it in two: in the first (larger) 
> bit put the things that are provably invariant on the .o and can be 
> verified that way.
> 
> In the second one, put the things that change the .o output slightly 
> (variable reordering can do that) - this we have to check more closely.
> 
> (One can normally do such a splitup by editing the raw diff and 
> splitting it in half that way - by sorting each chunk into the 
> appropriate target patch - and then making sure the end result is still 
> the same.)

Hi,

I ended up redoing it. The first patch has no influence on the generated
code; the second one does not change code size and the others are more
or less single logical changes.

I sent the patches as a reply to the original patch (replying to this one
would have been more logical... I need some sleep now). I tested compilation
and using qemu after patch 1, 2, and 7. They all run fine.

Greetings,
    Alexander

> 	Ingo

  reply	other threads:[~2008-07-01 23:44 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-01 19:36 [PATCH] x86: Simple changes to make traps_32.c and traps_64.c more similar Alexander van Heukelum
2008-07-01 19:50 ` Ingo Molnar
2008-07-01 23:42   ` Alexander van Heukelum [this message]
2008-07-01 23:29 ` [PATCH] x86: initial changes to unify traps_32.c and traps_64.c Alexander van Heukelum
2008-07-01 23:30 ` [PATCH 2/7] x86: traps_xx: shuffle headers and globals Alexander van Heukelum
2008-07-01 23:31 ` [PATCH 3/7] x86: traps_xx: modify __die Alexander van Heukelum
2008-07-01 23:31 ` [PATCH 4/7] x86: traps_xx: modify do_trap Alexander van Heukelum
2008-07-01 23:32 ` [PATCH 5/7] x86: traps_xx: restructure do_general_protection() Alexander van Heukelum
2008-07-01 23:32 ` [PATCH] x86: traps_xx: modify default_do_nmi Alexander van Heukelum
2008-07-02 16:12   ` Cyrill Gorcunov
2008-07-02 16:39     ` [PATCHv2 6/7] " Alexander van Heukelum
2008-07-02 17:16       ` Cyrill Gorcunov
2008-07-09  6:19         ` Ingo Molnar
2008-07-01 23:33 ` [PATCH 7/7] x86: traps_xx: various small changes Alexander van Heukelum

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