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

Paul Rolland
2007-09-15T13:38:31Z

Hello,

Just to let you know that this seems to be over in 2.6.23-rc6.
Don't know exactly what fixed it, but it is no more present in my bootlog,
with or without the irqpoll option.

Nice job,
Regards,
Paul

On Sun, 9 Sep 2007 08:59:23 +0200
Paul Rolland <rol@as2917.net> wrote:

> Hello Tejun,
>
> On Sat, 08 Sep 2007 16:23:20 +0900
> Tejun Heo <htejun@gmail.com> wrote:
>
> > Paul Rolland wrote:
> > > Hello,
> > >
> > > 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.
> >
> > So, if you don't add the 'irqpoll' option, IO to disks don't work at all
> > after nobody cared message, right?
>
> IO to disks don't work for SOME disks, but some others are still Ok (I've
> three SATA and two IDE).
>
> Also, what is weird is the content of dmesg : after the nobody care, it
> looks as if IRQ 23 is reuse for another device (SMBus),
> but /proc/interrupts still reports it being used by libata.
>
> I've been trying 2.6.23-rc5, and I'm still having this IRQ 23 nobody cared
> message.
>
> Regards,
> Paul
>
>
>

--
Paul Rolland E-Mail : rol(at)witbe.net
Witbe.net SA Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense RIPE : PR12-RIPE

Please no HTML, I'm not a browser - Pas d'HTML, je ne suis pas un navigateur
"Some people dream of success... while others wake up and work hard at it"

So much
depends
upon
a red

wheel
barrow
glazed with

rain
water
beside
the white
chickens.
-- William Carlos Williams, "The Red Wheel Barrow"