From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: Lee Revell <rlrevell@joe-job.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: spurious 8259A interrupt: IRQ7
Date: Thu, 14 Apr 2005 15:03:58 -0600 [thread overview]
Message-ID: <1113512638.22496.47.camel@eeyore> (raw)
In-Reply-To: <1113512210.19373.3.camel@mindpipe>
On Thu, 2005-04-14 at 16:56 -0400, Lee Revell wrote:
> Is the VIA IRQ fixup related to the "spurious interrupts" messages in
> any way? Googling the 2.4 threads on the issue gave me the impression
> that it's related to broken hardware. I think excessive disk activity
> might trigger it.
If you need the VIA IRQ fixup and don't have it, I would expect
some interrupt to be routed to the wrong IRQ. That might give
you a "spurious interrupt" on the wrong IRQ, but your device would
probably just not work at all.
next prev parent reply other threads:[~2005-04-14 21:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-14 17:11 spurious 8259A interrupt: IRQ7 Lee Revell
2005-04-14 20:43 ` Bjorn Helgaas
2005-04-14 20:56 ` Lee Revell
2005-04-14 21:03 ` Bjorn Helgaas [this message]
2005-05-22 22:41 ` Jesper Juhl
-- strict thread matches above, loose matches on Subject: below --
2006-01-15 17:11 Jiri Slaby
2006-01-15 17:21 ` Jiri Slaby
2006-01-15 21:12 ` Jan Engelhardt
2006-01-15 22:21 ` Jiri Slaby
2006-01-20 17:55 ` Jiri Slaby
2002-07-08 12:30 Petr Vandrovec
2002-07-08 9:13 Patrick Clohessy
2002-07-08 9:27 ` jbradford
2002-07-08 10:05 ` Tomas Szepe
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