From: Ingo Molnar <mingo@elte.hu>
To: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH #upstream-fixes 1/2] libata: allow LLDs w/o any reset method
Date: Thu, 6 Mar 2008 11:25:32 +0100 [thread overview]
Message-ID: <20080306102532.GD13391@elte.hu> (raw)
In-Reply-To: <47CF6E7E.6090201@gmail.com>
* Tejun Heo <htejun@gmail.com> wrote:
> Some old SFF controllers don't have any way to reset the channel.
> Currently, this isn't supported and libata EH causes an oops. Allow
> LLDs w/o any reset method and just assume ATA class in such cases.
just to make sure, this is a must-have for 2.6.25 - it causes a boot
regression on one of my boxes.
Ingo
next prev parent reply other threads:[~2008-03-06 10:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 4:09 [PATCH #upstream-fixes 1/2] libata: allow LLDs w/o any reset method Tejun Heo
2008-03-06 4:12 ` [PATCH #upstream-fixes 2/2] libata-sff: handle controllers w/o ctl register Tejun Heo
2008-03-06 10:25 ` Ingo Molnar [this message]
2008-03-11 0:51 ` [PATCH #upstream-fixes 1/2] libata: allow LLDs w/o any reset method Jeff Garzik
2008-03-11 0:53 ` Jeff Garzik
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