From: Jeff Garzik <jeff@garzik.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Meelis Roos <mroos@linux.ee>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
akpm@osdl.org
Subject: Re: [PATCH] libata: Fix early use of port printk. (Was Re: ata4294967295: failed to start port (errno=-19))
Date: Sat, 01 Dec 2007 17:45:59 -0500 [thread overview]
Message-ID: <4751E427.9000704@garzik.org> (raw)
In-Reply-To: <20071130152316.32e2effa@the-village.bc.nu>
Alan Cox wrote:
> On Fri, 30 Nov 2007 14:34:11 +0200 (EET)
> Meelis Roos <mroos@linux.ee> wrote:
>
>>> Can you stick a stack trace in at that point ? That would help diagnose
>>> it a great deal quicker.
>> Finally done - found out hard way that BUG() is too bad and
>> dump_st5ack() suits me better.
>
> Thanks. This should fix the real cause, and also allow for port start to
> fail politely with -ENODEV.
>
> Signed-off-by: Alan Cox <alan@redhat.com>
applied #upstream-fixes
next prev parent reply other threads:[~2007-12-01 22:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 17:59 ata4294967295: failed to start port (errno=-19) Meelis Roos
2007-11-28 20:07 ` Alan Cox
2007-11-29 20:06 ` Alessandro Suardi
2007-11-30 7:15 ` Craig Schlenter
2007-11-30 12:34 ` Meelis Roos
2007-11-30 15:23 ` [PATCH] libata: Fix early use of port printk. (Was Re: ata4294967295: failed to start port (errno=-19)) Alan Cox
2007-12-01 18:25 ` Meelis Roos
2007-12-01 22:45 ` Jeff Garzik [this message]
2007-11-30 21:58 ` ata4294967295: failed to start port (errno=-19) Alessandro Suardi
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