From: Tejun Heo <htejun@gmail.com>
To: Paul Rolland <rol@as2917.net>
Cc: David Newall <david@davidnewall.com>,
Linux Kernel <linux-kernel@vger.kernel.org>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
rol@witbe.net
Subject: Re: 2.6.23-rc7 - _random_ IRQ23 : nobody cared
Date: Thu, 27 Sep 2007 09:55:22 +0900 [thread overview]
Message-ID: <46FAFF7A.5070208@gmail.com> (raw)
In-Reply-To: <20070925090057.5778aa2a@tux.DEF.witbe.net>
Paul Rolland wrote:
> Hi David,
>
> On Mon, 24 Sep 2007 23:56:59 +0930
> David Newall <david@davidnewall.com> wrote:
>
>> Paul Rolland "(???????) wrote:
>>> Hell, IRQ 23 is shared between libata and my modem !!!
>>>
>> Tried using the modem?
>
> When no problem is reported, both the libata part and the modem are OK.
> When the problem is reported, at that time, only libata is handling IRQ23
> (the modem is a WinModem, and the driver is an out-kernel module), this
> is still kernel boot time, and the disabling of the IRQ makes my machine
> unable to complete the boot process (too many disk timeout).
>
> It could be good to be able to delay the disabling of an IRQ something long
> enough to allow all the modules to be loaded...
Can you change driver load order such that the driver for the modem is
loaded first?
--
tejun
next prev parent reply other threads:[~2007-09-27 4:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-24 6:33 2.6.23-rc7 - _random_ IRQ23 : nobody cared Paul Rolland
2007-09-24 14:26 ` David Newall
2007-09-24 14:26 ` David Newall
2007-09-25 7:00 ` Paul Rolland
2007-09-27 0:55 ` Tejun Heo [this message]
2007-09-27 6:05 ` Paul Rolland
2007-09-27 9:04 ` Benjamin Herrenschmidt
2007-09-27 10:05 ` Paul Rolland
2007-09-27 22:27 ` Benjamin Herrenschmidt
2007-09-28 6:30 ` Paul Rolland
2007-09-28 9:55 ` Tejun Heo
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