linux-kernel - IDE lost interrupt with 2.6.18

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Date:	Sun, 29 Oct 2006 15:17:06 +0100
From:	Daniel Paschka <monkey20181@....net>
To:	linux-kernel@...r.kernel.org
Subject: IDE lost interrupt with 2.6.18 

I have finally had time to upgrade my older box to 2.6.18.1. After
booting I got a message about disabling IRQ #15 making it impossible to
access my harddrive connected to the secondary IDE port.

I tried different kernelversions. The problem started with 2.6.18-rc5
(rc4 was the last one which was ok).

Starting with the irqpoll option made the drive work again, but I have
still a disabling IRQ message in the log.
Looking into /proc/interrupt shows over 90000 IRQs for interruptline 15
directly after booting.

Attached a dmesg and an output of lspci.

View attachment "2.6.18.1lspci" of type "text/plain" (3462 bytes)

View attachment "2.6.18.1poll" of type "text/plain" (8903 bytes)