linux-kernel - Re: sata badness in 2.6.20-rc1? [Was: Re: md patches in -mm]

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Date:	Tue, 19 Dec 2006 16:08:40 -0800
From:	Andrew Morton <akpm@...l.org>
To:	ltuikov@...oo.com
Cc:	Jurriaan <thunder7@...all.nl>, "Rafael J. Wysocki" <rjw@...k.pl>,
	Jeff Garzik <jeff@...zik.org>, Neil Brown <neilb@...e.de>,
	linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org,
	Tejun Heo <htejun@...il.com>, Alan <alan@...rguk.ukuu.org.uk>
Subject: Re: sata badness in 2.6.20-rc1? [Was: Re: md patches in -mm]

On Tue, 19 Dec 2006 15:26:00 -0800 (PST)
Luben Tuikov <ltuikov@...oo.com> wrote:

> The reason was that my dev tree was tainted by this bug:
> 
>         if (good_bytes &&
> -           scsi_end_request(cmd, 1, good_bytes, !!result) == NULL)
> +           scsi_end_request(cmd, 1, good_bytes, result == 0) == NULL)
>                 return;
> 
> in scsi_io_completion().  I had there !!result which is wrong, and when
> I diffed against master, it produced a bad patch.

Oh.  I thought that got sorted out.  It's a shame this wasn't made clear to
me..

> As James mentioned one of the chunks is good and can go in.

Please send a new patch, not referential to any previous patch or email,
including full changelogging.

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