Re: x86 merge - a little feedback

[Adrian Bunk <bunk@kernel.org>]

On Tue, Sep 11, 2007 at 10:34:23PM +0100, Andi Kleen wrote:
> 
> >
> > People do not expect code under arch/i386/ to be used by code under
> > arch/x86_64/ and vice versa.
> >
> > That regularly results in people sending patches that don't compile on
> > the other architecture.
> >
> > With one architecture it's much more obvious that the code is shared.
> 
> Will that cause people to compile test both? I have my doubts that 
> will really work.
>...

You will see that it could be shared, and it'll be much easier to see 
all configurations it's used in.

Currently, there are 6 or 7 different ways how a function under 
arch/i386/ could be used by a function under arch/x86_64/ (and vice 
versa) and it's non-trivial to figure out all usages when grep'ing for 
users.

> -Andi

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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