linux-kernel - Re: [2.6 patch] remove the broken SCSI

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Message-ID: <20061213000902.GD28443@stusta.de>
Date:	Wed, 13 Dec 2006 01:09:02 +0100
From:	Adrian Bunk <bunk@...sta.de>
To:	James Bottomley <James.Bottomley@...elEye.com>
Cc:	Andrew Morton <akpm@...l.org>, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [2.6 patch] remove the broken SCSI_SEAGATE driver

On Tue, Dec 12, 2006 at 05:31:14PM -0600, James Bottomley wrote:
> On Tue, 2006-12-12 at 17:22 +0100, Adrian Bunk wrote:
> > The SCSI_SEAGATE driver has:
> > - already been marked as BROKEN in 2.6.0 three years ago and
> > - is still marked as BROKEN.
> > 
> > Drivers that had been marked as BROKEN for such a long time seem to be
> > unlikely to be revived in the forseeable future.
> > 
> > But if anyone wants to ever revive this driver, the code is still
> > present in the older kernel releases.
> 
> Would you care to explain the rationale for this, please.  If the driver
> had been riddled with errors and compilation problems, I might have
> acquiesced, but now I come to look it over, it seems structurally
> reasonably OK (we certainly have non-BROKEN worse ones) plus it compiles
> fine.  So I'm wondering why it's marked broken in the first place.
> 
> Since it was your original patch:
> 
> Author: Adrian Bunk <bunk@...tum.de>
> Date:   Mon Sep 1 19:22:52 2003 -0700
> 
>     [PATCH] Mark more drivers BROKEN{,ON_SMP}
>     
>     - let more drivers that don't compile depend on BROKEN
>     - MTD_BLKMTD is fixed, remove the dependency on BROKEN
>     - let all drivers that don't compile on SMP (due to cli/sti usage)
>       depend on a BROKEN_ON_SMP that is only defined if !SMP || BROKEN
>     - #include interrupt.h for dummy cli/sti/... in two files to fix the
>       UP compilation of these files
>     
>     I marked only drivers that are broken for a long time and where I don't
>     know about existing fixes with BROKEN or BROKEN_ON_SMP.
> 
> I'd like to know why it was marked BROKEN in the first place.


There must have been a compile error that has since been fixed, but I 
don't remember the details of this specific driver and I don't have 
such old compile logs anymore.


> Thanks,
> 
> James

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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