Re: [2.6.22.5] irq X: nobody cared but X is successfully used bylibata

From: Tejun Heo
Date: Thu Oct 18 2007 - 23:23:38 EST


On 26/08/07, Paul Rolland <rol@xxxxxxxxxx> wrote:
My machine (an ASUS P5W-DH-Deluxe, Core2, 4Go RAM, 3 SATA and 2IDE) is
reporting a :
irq 23: nobody cared (try booting with the "irqpoll" option)
together with a Call Trace, but :
- irqpoll is present on the command line,
- the irq is reported to be used by libata,
- the irqpoll option is mandatory if I want _some_ of my SATA disks to be
accessible.

I've attached a file with :
- dmesg,
- cat /proc/interrupts
- lspci
- lspci -vvv
- my .config

I've tried mounting and accessing all the disks, and it works.
The last weird thing : though reported as used by libata, the irq 23 counter
seems to be fixed at 200001, though I've mounted and accessed all the
disks !

Does this still happen with 2.6.23? If so, please post boot log. Thanks.

--
tejun
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