Re: [alsa-devel] snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI)

From: Chris Rankin
Date: Mon Sep 10 2012 - 17:21:48 EST

----- Original Message -----

>  Did you try any workaround boot options such as irqpoll, pci=nocrs or whatever?

Actually, it turns out that booting with "irqpoll=1" simply means that this problem takes longer to happen:

irq 17: nobody cared (try booting with the "irqpoll" option)
Pid: 3347, comm: wineserver Not tainted 3.5.3 #2
Call Trace:
 [<c1063806>] ? __report_bad_irq+0x11/0x94
 [<c1063a2d>] ? note_interrupt+0x120/0x19b
 [<c1062325>] ? handle_irq_event_percpu+0xe8/0xfb
 [<c1062361>] ? handle_irq_event+0x29/0x40
 [<c1064163>] ? handle_fasteoi_irq+0x67/0x90
 [<c1003957>] ? handle_irq+0x63/0x70
 [<c1003625>] ? do_IRQ+0x2e/0x83
 [<c1229829>] ? common_interrupt+0x29/0x30
[<f8d09b75>] azx_interrupt [snd_hda_intel]
Disabling IRQ #17

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at