From: Daniel Jacobowitz <dan@debian.org>
To: linux-kernel@vger.kernel.org
Subject: 2.6.2-rc3: irq#19 - nobody cared - with an au88xx
Date: Fri, 6 Feb 2004 23:42:03 -0500 [thread overview]
Message-ID: <20040207044203.GA10944@nevyn.them.org> (raw)
I've started getting this, every 24 hours or so:
irq 19: nobody cared!
Call Trace:
[<c010d38a>] __report_bad_irq+0x2a/0x90
[<c010d480>] note_interrupt+0x70/0xb0
[<c010d7c0>] do_IRQ+0x160/0x1a0
[<c0105000>] _stext+0x0/0x60
[<c010b8d8>] common_interrupt+0x18/0x20
[<c0108990>] default_idle+0x0/0x40
[<c0105000>] _stext+0x0/0x60
[<c01089bc>] default_idle+0x2c/0x40
[<c0108a4b>] cpu_idle+0x3b/0x50
[<c04b64a0>] unknown_bootoption+0x0/0x120
[<c04b6926>] start_kernel+0x1a6/0x1f0
[<c04b64a0>] unknown_bootoption+0x0/0x120
handlers:
[<f886b290>] (au_isr+0x0/0xb0 [au8830])
Disabling IRQ #19
and then sound doesn't work for a while.
There's a good chance this is my fault. IRQ 19 is:
19: 18500001 0 IO-APIC-level au88xx
and the au88xx driver is an out-of-tree driver that was developed on
2.4/early-2.5, and I ported it to 2.6 myself. It worked flawlessly on
2.6.0-test7; has something changed in how interrupt handlers are required to
behave?
[Just ask if you actually want the source to this driver... I don't know
enough about the card to actually submit it to Linus's tree and the driver's
original authors aparently didn't care to.]
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next reply other threads:[~2004-02-07 4:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-07 4:42 Daniel Jacobowitz [this message]
[not found] <BF1FE1855350A0479097B3A0D2A80EE0023E89C2@hdsmsx402.hd.intel.com>
2004-02-07 6:11 ` 2.6.2-rc3: irq#19 - nobody cared - with an au88xx Len Brown
2004-02-07 6:33 ` Daniel Jacobowitz
2004-04-06 18:02 ` Daniel Jacobowitz
2004-04-06 22:04 ` Daniel Jacobowitz
2004-04-06 23:43 ` Joshua Kwan
-- strict thread matches above, loose matches on Subject: below --
2004-04-07 4:08 Brown, Len
2004-04-07 14:59 ` Daniel Jacobowitz
2004-04-12 18:51 ` Daniel Jacobowitz
2004-04-12 21:28 ` Daniel Jacobowitz
2004-04-12 21:51 ` Jeff Garzik
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