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From: Adrian Bunk <bunk@kernel.org>
To: David Howells <dhowells@redhat.com>
Cc: torvalds@osdl.org, akpm@linux-foundation.org,
	linux-kernel@vger.kernel.org, linux-am33-list@redhat.com
Subject: Re: [PATCH 1/6] Suppress A.OUT library support if !CONFIG_BINFMT_AOUT [try #5]
Date: Sun, 11 Nov 2007 15:22:05 +0100	[thread overview]
Message-ID: <20071111142205.GO21669@stusta.de> (raw)
In-Reply-To: <1505.1194789569@redhat.com>

On Sun, Nov 11, 2007 at 01:59:29PM +0000, David Howells wrote:
> Adrian Bunk <bunk@kernel.org> wrote:
> 
> > - too many cleanups lumped into one patch
> 
> Perhaps, but unfortunately a lot of them are related and required for a
> compilable patch.  I can probably split it up 4 ways if you really want me
> to, in order:
> 
>  (1) Move STACK_TOP[_MAX].
> 
>  (2) Rename dump_thread() -> aout_dump_thread().

It's BTW not an improvement that you do not only rename them but change 
such big functions to static inline functions in header files.

>  (3) Everything else.
> 
>  (4) Remove obsolete a.out.h inclusions.
> 
> I don't think it's really worth splitting (2) from (3) though.

Something like this.

> > - it adds #ifdef's in fs/binfmt_elf.c for code that is anyway
> >   scheduled for removal in 2.6.25
> 
> Yes, but that patch isn't there now, and won't be there in the next version -
> assuming this arch has a hope of getting in on that one - according to your
> statement.

I'm not the one to decide, but the only excuse for getting that late 
into 2.6.24 would be "it can't cause any regression".

The arch/mn10300/ and include/asm-mn10300/ additions can't cause 
regressions, and for all the drivers/ parts it seems to be easily 
verifiable that they can't cause regressions.

But changes to binfmt_elf.c after the merge window that might introduce 
regressions (e.g. you (ab)use CONFIG_BINFMT_AOUT where you might have to 
introduce an CONFIG_ARCH_SUPPORTS_AOUT instead) decrease your chances of 
being merged that late.

But you might be able to do something like a
  cp include/asm-xtensa/a.out.h include/asm-mn10300/
instead.

> David

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


  reply	other threads:[~2007-11-11 14:22 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-09 15:34 [PATCH 0/6] MN10300: Add the MN10300 architecture to Linux kernel " David Howells
2007-11-09 15:34 ` [PATCH 1/6] Suppress A.OUT library support if !CONFIG_BINFMT_AOUT " David Howells
2007-11-11  2:14   ` Andrew Morton
2007-11-11 11:25   ` Adrian Bunk
2007-11-11 13:59   ` David Howells
2007-11-11 14:22     ` Adrian Bunk [this message]
2007-11-11 15:03     ` David Howells
2007-11-11 15:19       ` Adrian Bunk
2007-11-11 15:46         ` Andi Kleen
2007-11-11 16:05           ` Adrian Bunk
2007-11-11 16:31         ` David Howells
2007-11-12 15:34   ` David Howells
2007-11-12 19:53     ` Andrew Morton
2007-11-12 22:50       ` SL Baur
2007-11-12 23:14       ` David Howells
2007-11-13  3:09         ` SL Baur
2007-11-13 10:57         ` David Howells
2007-11-13 11:18           ` Andrew Morton
2007-11-13 12:46             ` Peter Zijlstra
2007-11-13 20:40               ` Matt Mackall
2007-11-13 20:46                 ` Peter Zijlstra
2007-12-03 15:15   ` David Howells
2007-12-03 16:00     ` Ralf Baechle
2007-12-03 16:17       ` Adrian Bunk
2007-11-09 15:34 ` [PATCH 2/6] MTD: Add support for the SST 39VF1601 flash chip " David Howells
2007-11-09 22:34   ` David Woodhouse
2007-11-09 15:34 ` [PATCH 3/6] USB: net2280 can't have a function called show_registers() " David Howells
2007-11-09 15:34 ` [PATCH 4/6] MN10300: Allocate serial port UART IDs for on-chip serial ports " David Howells
2007-11-09 15:35 ` [PATCH 6/6] MN10300: Add MTD flash support for the ASB2303 board " David Howells
2007-11-10  4:05   ` David Woodhouse
2007-11-11 14:01   ` David Howells
     [not found] ` <20071109153458.20803.10594.stgit@warthog.procyon.org.uk>
2007-11-10  3:53   ` [PATCH 5/6] MN10300: Add the MN10300/AM33 architecture to the kernel " Andrew Morton
2007-11-10 12:18   ` David Howells
2007-11-10 19:43     ` Andrew Morton
2007-11-10 20:02       ` Alan Cox
2007-11-12  7:44       ` Adrian Bunk
2007-11-10 20:09     ` Alan Cox
2007-11-11 14:32     ` David Howells
2007-11-11 14:48     ` David Howells
2007-11-11 15:18       ` Alan Cox
2007-11-11 16:36       ` David Howells
2007-11-11 16:42         ` Alan Cox
2007-11-12 12:19         ` David Howells
2007-11-11 15:07     ` David Howells

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