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SubjectRe: [PATCH] libata: Fix early use of port printk. (Was Re: ata4294967295: failed to start port (errno=-19))
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




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