linux-kernel - Re: [2.6.22.5] irq X: nobody cared but X is successfully used by libata

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Message-ID: <20071021091159.08c75158@tux.DEF.witbe.net>
Date:	Sun, 21 Oct 2007 09:11:59 +0000
From:	Paul Rolland <rol@...917.net>
To:	Tejun Heo <htejun@...il.com>
Cc:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>,
	linux-kernel@...r.kernel.org,
	IDE/ATA development list <linux-ide@...r.kernel.org>
Subject: Re: [2.6.22.5] irq X: nobody cared but X is successfully used by
 libata

Hello,

On Fri, 19 Oct 2007 12:23:15 +0900
Tejun Heo <htejun@...il.com> wrote:

> > On 26/08/07, Paul Rolland <rol@...917.net> 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.
> 

Built and booted already twice, and so far, no problem anymore.
I'll continue to watch this carefully, and will report any problem that could
be related to this.

Regards,
Paul


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